# ASTRONICS CORP (ATRO)

Informational only - not investment advice.

CIK: 0000008063
SIC: 3728 Aircraft Parts & Auxiliary Equipment, NEC
SIC breadcrumb: [Manufacturing](/division/D/) > [Transportation Equipment](/major-group/37/) > [SIC 3728 Aircraft Parts & Auxiliary Equipment, NEC](/industry/3728/)
Latest 10-K filed: 2026-02-26
SEC page: https://www.sec.gov/edgar/browse/?CIK=8063
Filing source: https://www.sec.gov/Archives/edgar/data/8063/000000806326000021/atro-20251231.htm

## At a glance

FY2025 · period end 2025-12-31 · filed 2026-02-26 · accession 0000008063-26-000021 · source: https://data.sec.gov/api/xbrl/companyfacts/CIK0000008063.json

| Metric | Value | FY | Provenance |
| --- | ---: | ---: | --- |
| Revenue | 862,128,000 USD | 2025 | verified |
| Net income | 29,359,000 USD | 2025 | verified |
| Assets | 706,678,000 USD | 2025 | verified |
| Free cash flow | 43,122,000 USD | 2025 | computed |
| Net margin | 3.41% | 2025 | computed |
| Operating margin | 8.86% | 2025 | computed |
| Revenue YoY | +8.39% | 2025 | computed |
| ROE | 20.96% | 2025 | computed |

Computed values are grepcent-computed from the verified facts above and may differ from ratios the company itself reports. Free cash flow = operating cash flow − capital expenditures. Net margin = net income ÷ revenue. Operating margin = operating income ÷ revenue. Revenue YoY = FY2025 revenue ÷ FY2024 revenue − 1 (consecutive fiscal years only). ROE = net income ÷ period-end stockholders' equity.

No market price, no rating, no forecast on this site. Not investment advice.

### Peer percentile fingerprint

| Ratio | ATRO | Peer median | Percentile | N |
| --- | ---: | ---: | ---: | ---: |
| Net margin | 3.4% | 3.7% | 47 | 65 |
| Operating margin | 8.9% | 7.3% | 57 | 57 |
| Revenue growth | 8.4% | 5.6% | 61 | 73 |
| FCF margin | 5.0% | 4.4% | 52 | 72 |
| ROE | 21.0% | 6.0% | 87 | 72 |
| ROA | 4.2% | 2.8% | 61 | 75 |
| Liabilities / equity | 4.05 | 1.45 | 85 | 72 |
| Current ratio | 3.10 | 2.20 | 71 | 71 |

Percentile = share of the N covered peers reporting that ratio whose value is lower (ties counted half); computed among grepcent-covered companies in SIC major-group 37 Transportation Equipment, not the whole market. A higher percentile means a higher value of the ratio, not a better company. Ratios with fewer than 8 reporting peers are omitted. Latest reported values per company; fiscal periods may differ. Descriptive arithmetic - not a score, rating, or ranking.

## Selected Fundamentals
| Metric | Value | Unit | FY | Filed |
| --- | ---: | --- | ---: | --- |
| Revenue | 862128000 | USD | 2025 | 2026-02-26 |
| Net income | 29359000 | USD | 2025 | 2026-02-26 |
| Assets | 706678000 | USD | 2025 | 2026-02-26 |

## Financials

Annual standardized facts from SEC companyfacts as of latest extracted filing date 2026-02-26. Source: https://data.sec.gov/api/xbrl/companyfacts/CIK0000008063.json. Derived margins, ratios, and free cash flow are computed from the extracted annual SEC facts.

| Metric | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
| --- | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: |
| Revenue |  |  |  | 633,123,000 | 624,464,000 | 803,256,000 | 772,702,000 | 502,587,000 | 444,908,000 | 534,894,000 | 689,206,000 | 795,426,000 | 862,128,000 |
| Net income |  |  |  | 48,424,000 | 19,679,000 | 46,803,000 | 52,017,000 | -115,781,000 | -25,578,000 | -35,747,000 | -26,421,000 | -16,215,000 | 29,359,000 |
| Operating income |  |  |  | 74,882,000 | 32,101,000 | 63,663,000 | 1,701,000 | -100,701,000 | -28,674,000 | -30,044,000 | -6,671,000 | 26,466,000 | 76,412,000 |
| Gross profit |  |  |  | 159,467,000 | 137,113,000 | 180,696,000 | 156,142,000 | 96,843,000 | 65,363,000 | 71,540,000 | 174,532,000 | 220,428,000 | 258,158,000 |
| Diluted EPS |  |  |  | 1.40 | 0.58 | 1.41 | 1.60 | -3.76 | -0.82 | -1.11 | -0.80 | -0.46 | 0.81 |
| Operating cash flow | 49,549,000 |  |  |  | 37,783,000 | 54,881,000 | 42,689,000 | 37,335,000 | -5,530,000 | -28,312,000 | -23,950,000 | 30,566,000 | 74,795,000 |
| Capital expenditures |  |  |  | 13,037,000 | 13,478,000 | 16,317,000 | 12,083,000 | 7,459,000 | 6,034,000 | 7,675,000 | 7,643,000 | 8,428,000 | 31,673,000 |
| Assets |  |  |  | 604,344,000 | 735,956,000 | 774,640,000 | 782,716,000 | 619,745,000 | 609,138,000 | 615,031,000 | 633,792,000 | 648,764,000 | 706,678,000 |
| Liabilities |  |  |  | 266,895,000 | 406,029,000 | 388,015,000 | 393,859,000 | 349,374,000 | 352,534,000 | 375,111,000 | 384,274,000 | 392,667,000 | 566,604,000 |
| Stockholders' equity |  |  |  | 337,449,000 | 329,927,000 | 386,625,000 | 388,857,000 | 270,371,000 | 256,604,000 | 239,920,000 | 249,518,000 | 256,097,000 | 140,074,000 |
| Cash and cash equivalents | 54,635,000 | 21,197,000 | 18,561,000 | 17,901,000 | 17,914,000 | 16,622,000 |  |  |  | 13,778,000 | 4,756,000 | 9,285,000 | 18,180,000 |
| Free cash flow |  |  |  |  | 24,305,000 | 38,564,000 | 30,606,000 | 29,876,000 | -11,564,000 | -35,987,000 | -31,593,000 | 22,138,000 | 43,122,000 |

### Ratios

ROE and ROA use period-end equity/assets. Liabilities / equity uses total liabilities divided by stockholders' equity. Current ratio uses current assets divided by current liabilities when both are reported.

| Metric | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
| --- | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: |
| Net margin |  |  |  | 7.65% | 3.15% | 5.83% | 6.73% | -23.04% | -5.75% | -6.68% | -3.83% | -2.04% | 3.41% |
| Operating margin |  |  |  | 11.83% | 5.14% | 7.93% | 0.22% | -20.04% | -6.44% | -5.62% | -0.97% | 3.33% | 8.86% |
| Return on equity |  |  |  | 14.35% | 5.96% | 12.11% | 13.38% | -42.82% | -9.97% | -14.90% | -10.59% | -6.33% | 20.96% |
| Return on assets |  |  |  | 8.01% | 2.67% | 6.04% | 6.65% | -18.68% | -4.20% | -5.81% | -4.17% | -2.50% | 4.15% |
| Liabilities / equity |  |  |  | 0.79 | 1.23 | 1.00 | 1.01 | 1.29 | 1.37 | 1.56 | 1.54 | 1.53 | 4.05 |
| Current ratio |  |  |  | 2.95 | 3.06 | 2.92 | 2.84 | 3.38 | 2.87 | 2.41 | 2.72 | 2.73 | 3.10 |

## As-reported value updates

4 tracked differences above grepcent's stated thresholds were found between the earliest XBRL-filed value and the value currently on file for the same fiscal period.

Ledger: /company/ATRO/revisions/


## Quarterly

Quarterly standardized facts from SEC companyfacts as of latest extracted filing date 2026-08-12. Source: https://data.sec.gov/api/xbrl/companyfacts/CIK0000008063.json.

Flow metrics use discrete quarter-length periods from 10-Q/10-Q/A filings. Q4 revenue and net income are derived only when annual FY and nine-month YTD facts exist for the same fiscal year; derived Q4 values are labeled. EPS Q4 is not derived.

| Quarter | End date | Revenue | Net income | Diluted EPS | Method |
| --- | --- | ---: | ---: | ---: | --- |
| 2022-Q3 | 2022-10-01 |  |  | -0.46 | reported discrete quarter |
| 2023-Q1 | 2023-04-01 |  |  | -0.14 | reported discrete quarter |
| 2023-Q2 | 2023-07-01 |  |  | -0.37 | reported discrete quarter |
| 2023-Q3 | 2023-09-30 | 162,922,000 | -16,983,000 | -0.51 | reported discrete quarter |
| 2023-Q4 | 2023-12-31 | 195,292,000 | 6,976,000 |  | derived Q4 = FY annual - nine-month YTD |
| 2024-Q1 | 2024-03-30 | 185,074,000 | -3,178,000 | -0.09 | reported discrete quarter |
| 2024-Q2 | 2024-06-29 | 198,114,000 | 1,533,000 | 0.04 | reported discrete quarter |
| 2024-Q3 | 2024-09-28 | 203,698,000 | -11,738,000 | -0.34 | reported discrete quarter |
| 2024-Q4 | 2024-12-31 | 208,540,000 | -2,832,000 |  | derived Q4 = FY annual - nine-month YTD |
| 2025-Q1 | 2025-03-29 | 205,936,000 | 9,528,000 | 0.26 | reported discrete quarter |
| 2025-Q2 | 2025-06-28 | 204,678,000 | 1,314,000 | 0.04 | reported discrete quarter |
| 2025-Q3 | 2025-09-27 | 211,447,000 | -11,098,000 | -0.31 | reported discrete quarter |
| 2025-Q4 | 2025-12-31 | 240,067,000 | 29,615,000 |  | derived Q4 = FY annual - nine-month YTD |
| 2026-Q1 | 2026-04-04 | 230,619,000 | 25,540,000 | 0.67 | reported discrete quarter |
| 2026-Q2 | 2026-07-04 | 259,957,000 | 35,060,000 | 0.75 | reported discrete quarter |

## Filed narrative (10-K & 10-Q)

## Business

Verbatim Item 1 Business section from ATRO's latest 10-K: [/company/ATRO/business/](/company/ATRO/business/).

## Risk Factors

Verbatim Item 1A Risk Factors from ATRO's latest 10-K: [/company/ATRO/risk-factors/](/company/ATRO/risk-factors/).

## Latest quarter (10-Q)

Latest 10-Q source: https://www.sec.gov/Archives/edgar/data/8063/000000806326000043/atro-20260704.htm

Extracted structurally from real Item 2 body heading to real Item 3/4 boundary. Published MD&A gate trimmed front/tail over-capture.
Confidence: high
Filing date: 2026-08-12
Report date: 2026-07-04

Item 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

(The following should be read in conjunction with Management’s Discussion and Analysis of Financial Condition and Results of Operations contained in the 2025 10-K.)

OVERVIEW

Astronics Corporation, through its subsidiaries, is a leading provider of advanced technologies to the global aerospace, defense, and electronics industries. Our products and services include advanced, high-performance inflight entertainment and connectivity products and services, lighting and safety systems, flight critical electrical power generation and distribution systems, seat motion systems and automated test systems.

We have two reportable segments, Aerospace and Test Systems. Our Aerospace segment has principal operating facilities in the United States, Canada, France and Germany and an engineering office in Ukraine. Our Test Systems segment has principal operating facilities in the United States and an engineering office in India.

Our Aerospace segment designs and manufactures products for the global aerospace and defense industry. Product lines include lighting and safety systems, electrical power generation, distribution and seat motion systems, inflight entertainment and connectivity products, and other products. Our primary Aerospace customers are the airframe manufacturers (“OEM”) that build aircraft for the commercial transport, military and general aviation markets, suppliers to those OEMs, aircraft operators such as airlines, suppliers to the aircraft operators, and branches of the U.S. Department of Defense (“USDOD”). Our Test Systems segment designs, develops, manufactures and maintains automated test systems that support the aerospace and defense, communications and mass transit industries. In the Test Systems segment, Astronics’ products are sold to a global customer base including OEMs and prime government contractors for both electronics and military products.

Our strategy is to increase our value by developing technologies and capabilities, either internally or through acquisition, and using those capabilities to provide innovative solutions to our targeted markets where our technology can be beneficial.

Important factors affecting our growth and profitability are the rate at which new aircraft are produced, government funding and timing of awards of military programs, our ability to have our products designed into new aircraft, the rates at which aircraft owners, including commercial airlines, refurbish or install upgrades to their aircraft and supply chain and labor market pressures. New aircraft build rates and aircraft owners’ spending on upgrades and refurbishments is cyclical and dependent on the strength of the global economy. Once one of our products is designed into a new aircraft, the spare parts business associated thereto is also frequently retained by the Company. Future growth and profitability of the Test Systems business is dependent on developing and procuring new and follow-on business. The nature of our Test Systems business is such that it pursues large, often multi-year, projects. There can be significant periods of time between orders in this business, which may result in large fluctuations of sales and profit levels and backlog from period to period. Test Systems segment customers include the USDOW, prime contractors to the USDOW, mass transit operators and prime contractors to mass transit operators.

Each of the markets that we serve presents opportunities that we expect will provide growth for the Company over the long-term. We continue to look for opportunities in all of our markets to capitalize on our core competencies to expand our existing business and to grow through strategic acquisitions.

The main challenges that we continue to face include varying levels of supply chain pressures, material availability and cost increases (including costs associated with the imposition of tariffs by the United States and other countries discussed herein), labor availability and cost, and improving shareholder value through increasing profitability. Increasing profitability is dependent on many things, primarily sales growth, both acquired and organic, and the Company’s ability to pass cost increases along to customers and control operating expenses, and to identify means of creating improved productivity. Sales are driven by increased build rates for existing aircraft, market acceptance and economic success of new aircraft and our products, continued government funding of defense programs, the Company’s ability to obtain production contracts for parts we currently supply or have been selected to design and develop for new aircraft platforms and continually identifying and winning new business for our Test Systems segment.

Reduced aircraft build rates driven by regulatory actions impacting OEM production, a weak economy, aircraft groundings, tight credit markets, fuel price spikes, reduced air passenger travel, tariffs impacting OEM demand, and an increasing supply of used aircraft on the market would likely result in reduced demand for our products, which will result in lower profits. Reduction of defense spending may result in fewer opportunities for us to compete, which could result in lower profits in the future. Many of our newer development programs are based on new and unproven technology and at the same time we are challenged to develop the technology on a schedule that is consistent with specific programs. Delays in delivery schedules and incremental costs resulting from tariffs and other trade policy matters, supply chain pressures, and labor market pressures have in the past

23

Table of Contents

resulted in, and could in the future also result in, lower profits. We will continue to address these challenges by working to improve operating efficiencies and focusing on executing on the growth opportunities currently in front of us.

On October 22, 2025, the Company entered into the $300.0 million senior secured Revolving Credit Facility. The Revolving Credit Facility replaced the Company’s ABL Revolving Credit Facility which was terminated. The Revolving Credit Facility subjects us to various financial and other affirmative and negative covenants with which we must comply on an ongoing or periodic basis. These include financial covenants pertaining to a total leverage ratio, a consolidated interest coverage ratio, and a secured net debt leverage ratio requirement. An unexpected decline in our revenues or operating income, including occurring as a result of events beyond our control, could cause us to violate our financial covenants.

Challenges affecting the commercial aviation industry or key participants can adversely impact the demand for our products and services, the timing of orders, deliveries and related payments and other factors. We are monitoring the production levels and anticipated ramp-ups at Boeing and Airbus, and we continue to align our operations with their production expectations.

We are monitoring the ongoing conflicts between Russia and Ukraine, conflicts in the Middle East, as well as other geopolitical tensions and conflicts around the world, and the potential impact of related export controls, financial and economic sanctions, and other restrictions imposed by the U.S., the U.K., the European Union, and other countries. While these conflict have not resulted in a direct material adverse impact on our business to date, the implications of global conflicts in the short-term and long-term are difficult to predict. Factors such as increased energy costs, disruptions in the availability of certain raw materials, restrictions on air travel or trade with affected regions, sanctions on companies or industries, shifts in customer stability, and broader impacts on the global economy and aviation sector could pose risks to our operations and financial performance.

Recent Acquisitions

On June 30, 2025, the Company purchased the membership interests of Envoy Aerospace, located in Aurora, Illinois. Envoy Aerospace is an FAA ODA services provider. Envoy Aerospace is included in our Aerospace segment. The total purchase price was approximately $8.3 million, net of cash acquired and the estimated closing adjustment.

On October 13, 2025, the Company acquired all of the issued and outstanding capital stock of BMA, located in Uhldingen-Mühlhofen, Germany. BMA is an established manufacturer of aircraft seat actuation systems with a broad product portfolio that includes actuators, electronics, control panels, pneumatic systems, and lighting. BMA is included in our Aerospace segment. The total purchase price was approximately $18.0 million, net of cash acquired and the estimated closing adjustment.

Recent Developments

On July 4, 2025, the One Big Beautiful Bill Act (“OBBBA”) was signed into law in the United States. The OBBBA permanently extends and modifies significant provisions enacted in 2017 as part of the Tax Cuts and Jobs Act (“TCJA”) that were originally set to expire at the end of 2025. In addition, the OBBBA makes changes to certain U.S. corporate tax provisions, many of which were not in effect until 2026. Key provisions of the OBBBA relevant to the Company’s operations include immediate expensing of certain domestic research and development expenses and domestic capital expenditures beginning in 2025 as well as changes to various U.S. international tax provisions beginning in 2026. The Company anticipates it will elect to deduct the remaining previously capitalized domestic research and development costs equally between 2025 and 2026 and expense domestic research and development costs as incurred for the 2025 and 2026 tax years.

On February 20, 2026, the U.S. Supreme Court struck down certain tariffs imposed under the International Emergency Economic Powers Act (“IEEPA”). Following the Supreme Court decision, the U.S. Administration announced a new 10% global tariff under Section 122 of the Trade Act of 1974, which was subsequently struck down on May 7, 2026 by the U.S. Court of International Trade. Refunds of previously paid tariffs represent gain contingencies under ASC 450-30. Consistent with this guidance, the Company recognizes such refunds as a reduction of Cost of Products Sold in the period in which the gain is realized or realizable, generally when cash is received. Refunds that have been approved but not yet received, or that remain subject to appeal, further agency action, or other contingencies, are not recognized until realization criteria are met.

As a result, during the three and six months ended July 4, 2026, the Company received $2.0 million in IEEPA tariff refunds in the Consolidated Condensed Statement of Operations. The ultimate impact of these developments on our future financial results remains uncertain, including the timing and extent of any future refunds of tariffs previously paid under IEEPA and the nature, scope, and rate of any replacement tariffs or other trade measures that may be implemented.

24

Table of Contents

CONSOLIDATED RESULTS OF OPERATIONS

[Excerpt truncated for page length; source filing is linked above.]

## Latest 10-K MD&A (excerpt)

Latest 10-K Item 7 source: https://www.sec.gov/Archives/edgar/data/8063/000000806326000021/atro-20251231.htm
Complete FY 2025 MD&A: /company/ATRO/mda/fy2025/

Extracted structurally from real Item 7 body heading to real Item 7A/8 boundary. Published MD&A gate trimmed front/tail over-capture.
Confidence: high
Filing date: 2026-02-26
Report date: 2025-12-31

ITEM 7.    MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

OVERVIEW

Astronics Corporation, through its subsidiaries, is a leading supplier of advanced technologies and products to the global aerospace and defense industries. Our products and services include advanced, high-performance electrical power generation and distribution systems, seat motion solutions, lighting and safety systems, avionics products, aircraft structures, systems certification, and automated test systems.

We have two reportable segments, Aerospace and Test Systems. Our Aerospace segment has principal operating facilities in the United States, Canada, France and Germany and an engineering office in Ukraine. Our Test Systems segment has principal operating facilities in the United States and an engineering office in India.

Our Aerospace segment designs and manufactures products for the global aerospace industry. Product lines include lighting and safety systems, electrical power generation, distribution and seat motion systems, aircraft structures, avionics products, systems certification, and other products. Our primary Aerospace customers are the airframe manufacturers (“OEM”) that build aircraft for the commercial transport, military and general aviation markets, suppliers to those OEMs, aircraft operators such as airlines, suppliers to the aircraft operators, and branches of the U.S. Department of Defense (“USDOD”). Our Test Systems segment designs, develops, manufactures and maintains automated test systems that support the aerospace and defense and mass transit industries. In the Test Systems segment, Astronics’ products are sold to a global customer base including OEMs and prime government contractors for both electronics and military products.

Our strategy is to increase our value by developing technologies and capabilities, either internally or through acquisition, and using those capabilities to provide innovative solutions to our targeted markets where our technology can be beneficial.

Important factors affecting our growth and profitability are the rate at which new aircraft are produced, government funding and timing of awards of military programs, our ability to have our products designed into new aircraft, the rates at which aircraft owners, including commercial airlines, refurbish or install upgrades to their aircraft and supply chain and labor market pressures. New aircraft build rates and aircraft owners’ spending on upgrades and refurbishments is cyclical and dependent on the strength of the global economy. Once one of our products is designed into a new aircraft, the spare parts business associated thereto is also frequently retained by the Company. Future growth and profitability of the Test Systems business is dependent on developing and procuring new and follow-on business. The nature of our Test Systems business is such that it pursues large, often multi-year, projects. There can be significant periods of time between orders in this business, which may result in large fluctuations of sales and profit levels and backlog from period to period. Test Systems segment customers include the USDOD, prime contractors to the USDOD, mass transit operators and prime contractors to mass transit operators.

Each of the markets that we serve presents opportunities that we expect will provide growth for the Company over the long-term. We continue to look for opportunities in all of our markets to capitalize on our core competencies to expand our existing business and to grow through strategic acquisitions.

The main challenges that we continue to face include varying levels of supply chain pressures, material availability and cost increases (including costs associated with the imposition of tariffs by the United States and other countries discussed herein), labor availability and cost, and improving shareholder value through increasing profitability. Increasing profitability is dependent on many things, primarily sales growth, both acquired and organic, and the Company’s ability to pass cost increases along to customers and control operating expenses, and to identify means of creating improved productivity. Sales are driven by increased build rates for existing aircraft, market acceptance and economic success of new aircraft and our products, continued government funding of defense programs, the Company’s ability to obtain production contracts for parts we currently supply or

24

have been selected to design and develop for new aircraft platforms and continually identifying and winning new business for our Test Systems segment.

Reduced aircraft build rates driven by regulatory actions impacting OEM production, a weak economy, aircraft groundings, tight credit markets, reduced air passenger travel, tariffs impacting OEM demand, and an increasing supply of used aircraft on the market would likely result in reduced demand for our products, which will result in lower profits. Reduction of defense spending may result in fewer opportunities for us to compete, which could result in lower profits in the future. Many of our newer development programs are based on new and unproven technology and at the same time we are challenged to develop the technology on a schedule that is consistent with specific programs. Delays in delivery schedules and incremental costs resulting from tariffs and other trade policy matters, supply chain pressures, and labor market pressures have in the past resulted in, and could in the future also result in, lower profits. We will continue to address these challenges by working to improve operating efficiencies and focusing on executing on the growth opportunities currently in front of us.

On October 22, 2025, the Company entered into the $300 million senior secured Revolving Credit Facility. The Revolving Credit Facility replaced the Company’s ABL Revolving Credit Facility which was terminated on October 22, 2025. The Revolving Credit Facility subjects us to various financial and other affirmative and negative covenants with which we must comply on an ongoing or periodic basis. These include financial covenants pertaining to a total leverage ratio, a consolidated interest coverage ratio, and a secured net debt leverage ratio requirement. An unexpected decline in our revenues or operating income, including occurring as a result of events beyond our control, could cause us to violate our financial covenants.

See Item 1A, Risk Factors, of this report for an additional discussion of risks associated with our potential inability to satisfy the financial and restrictive covenants set forth in the Revolving Credit Facility.

Challenges affecting the commercial aviation industry or key participants can adversely impact the demand for our products and services, the timing of orders, deliveries and related payments and other factors. We are monitoring the production levels and anticipated ramp-ups at Boeing and Airbus, and we continue to align our operations with their production expectations.

We are monitoring the ongoing conflict between Russia and Ukraine, as well as other geopolitical tensions and conflicts around the world, and the potential impact of related export controls, financial and economic sanctions, and other restrictions imposed by the U.S., the U.K., the European Union, and other countries. While the Russia-Ukraine conflict has not resulted in a direct material adverse impact on our business to date, the implications of both this and other global conflicts in the short-term and long-term are difficult to predict. Factors such as increased energy costs, disruptions in the availability of certain raw materials, restrictions on air travel or trade with affected regions, sanctions on companies or industries, shifts in customer stability, and broader impacts on the global economy and aviation sector could pose risks to our operations and financial performance.

In October 2024, a customer reported within the Aerospace segment declared bankruptcy. As a result, the Company recorded a full reserve of $1.0 million for outstanding receivables, a reserve of $1.7 million for inventory and $0.6 million for impairment of fixed assets. In November 2023, a non-core contract manufacturing customer reported within the Aerospace segment filed for bankruptcy under Chapter 11. As a result, the Company recorded a full reserve of $7.5 million for outstanding accounts receivable and a reserve of $3.6 million for inventory.

During 2025, the Company initiated simplification activities in the Aerospace segment, including costs related to footprint rationalization and portfolio shaping. Restructuring charges, including a reduction of inventory and impairment of other long-lived assets, were recorded as a result of these simplification initiatives. In the year ended December 31, 2025, the Company recorded $5.8 million and $0.4 million in simplification initiative charges to Cost of Products Sold and Selling, General and Administrative Expenses, respectively, in the accompanying Consolidated Statements of Operations.

On January 20, 2026, the United States Supreme Court ruled that the International Emergency Economic Powers Act (“IEEPA”) did not authorize the President to impose tariffs. The IEEPA tariff case has been remanded back to the Court of International Trade to address whether the lower court can issue a nationwide injunction against tariffs imposed under IEEPA. It is unknown at this time if or when refunds will be issued for IEEPA tariffs previously paid by the Company.

ACQUISITIONS

On June 30, 2025, the Company purchased the membership interests of Envoy Aerospace, located in Aurora, Illinois. Envoy Aerospace is an FAA ODA services provider. Envoy Aerospace is included in our Aerospace segment. The total purchase price was approximately $8.3 million, net of cash acquired and the estimated closing adjustment.

On October 13, 2025, the Company acquired all of the issued and outstanding capital stock of BMA, located in Uhldingen-Mühlhofen, Germany. BMA is an established manufacturer of aircraft seat actuation systems with a broad product portfolio that

25

includes actuators, electronics, control panels, pneumatic systems, and lighting. BMA will be included in our Aerospace segment. The total purchase price was approximately $18.0 million, net of cash acquired and the estimated closing adjustment.

DIVESTITURES

On February 13, 2019, the Company completed a divestiture of its semiconductor test business within the Test Systems segment. The total proceeds of the divestiture included contingent purchase consideration (“earnout”). In March 2023, the Company agreed with a final earnout calculation in the amount of $3.4 million. The Company recorded the gain and received the payment in the first quarter of 2023. We are not eligible for any further earnout payments related to this divestiture.

MARKETS

Commercial Transport Market

The commercial transport market is our largest end market with sales driven by new aircraft production and aftermarket airline retrofit programs. In the commercial transport market, while many of our key long-term fundamentals remain intact, we continue to see residual, though improving, near-term market pressure due to effects of certain supply chain challenges. We have experienced improvement throughout 2025 driven by improved activity with our airline customers and recovery from negative effects on production from the quality control issues and labor workforce stoppage on the 737 MAX experienced in late 2024. Aircraft build rates improved in 2025, and are expected to continue to ramp during 2026 and 2027 from current levels as production of both the 737 MAX and A-320 are expected to increase, and the aftermarket is expected to strengthen over the course of the year as aircraft utilization and load factors increase. International travel utilizing primarily widebody aircraft has returned to pre-pandemic levels and

[Excerpt truncated for page length; the complete text is on the linked full-MD&A page.]

Read the full FY 2025 MD&A: /company/ATRO/mda/fy2025/
All MD&A years: /company/ATRO/mda/


## MD&A history

Prior-year 10-K MD&A spans are extracted from SEC filings with the same bounded parser used for the latest filing. Each year's full verbatim text is on its own sub-page.

- [FY 2024 MD&A](/company/ATRO/mda/fy2024/): filed 2025-03-05; accession 0000008063-25-000017 (https://www.sec.gov/Archives/edgar/data/8063/000000806325000017/atro-20241231.htm)
- [FY 2023 MD&A](/company/ATRO/mda/fy2023/): filed 2024-03-05; accession 0000008063-24-000014 (https://www.sec.gov/Archives/edgar/data/8063/000000806324000014/atro-20231231.htm)
- [FY 2022 MD&A](/company/ATRO/mda/fy2022/): filed 2023-03-10; accession 0000008063-23-000015 (https://www.sec.gov/Archives/edgar/data/8063/000000806323000015/atro-20221231.htm)
- [FY 2021 MD&A](/company/ATRO/mda/fy2021/): filed 2022-03-04; accession 0000008063-22-000011 (https://www.sec.gov/Archives/edgar/data/8063/000000806322000011/atro-20211231.htm)




## Macro cross-references

Indicators mapped to this company's SIC classification (industry 3728 Aircraft Parts & Auxiliary Equipment, NEC) by grepcent's deterministic macro-sector crosswalk. A navigational mapping, not a statistical or causal claim.

- [INDPRO](/indicator/INDPRO/): Industrial Production: Total Index
- [TCU](/indicator/TCU/): Capacity Utilization: Total Index
- [PPIACO](/indicator/PPIACO/): Producer Price Index by Commodity: All Commodities
- [DGS10](/indicator/DGS10/): Market Yield on U.S. Treasury Securities at 10-Year Constant Maturity

Macro-to-micro threads including this sector: [Inflation (CPI / PCE / PPI)](/thread/inflation-cpi-pce-ppi/), [US labor market](/thread/us-labor-market/), [Growth & output](/thread/growth-output/), [Money & trade](/thread/money-trade/), [Government finances](/thread/government-finances/), [Sector employment](/thread/sector-employment/), [Industrial orders & inventories](/thread/industrial-orders/), [Trade & external](/thread/trade-external/).

All macro indicators: /indicators/


## For LLMs & downloads

Markdown twin: /company/ATRO.md · JSON record: /company/ATRO.json · verified financials: /company/ATRO/financials.json / /company/ATRO/financials.csv · machine TOC for the whole site: /llms.txt