SIC 3728 - Aircraft Parts & Auxiliary Equipment, NEC
Companies
- ATRO - ASTRONICS CORP
- DCO - DUCOMMUN INC /DE/
- KRMN - Karman Holdings Inc.
- LOAR - Loar Holdings Inc.
- PKE - PARK AEROSPACE CORP
- TDG - TransDigm Group INC
Related Macro Threads
- Inflation (CPI / PCE / PPI) - 10 indicators, 3 mapped SIC sectors
- US labor market - 12 indicators, 3 mapped SIC sectors
- Growth & output - 13 indicators, 4 mapped SIC sectors
- Money & trade - 2 indicators, 4 mapped SIC sectors
- Government finances - 6 indicators, 3 mapped SIC sectors
- Sector employment - 5 indicators, 5 mapped SIC sectors
- Industrial orders & inventories - 3 indicators, 3 mapped SIC sectors
- Trade & external - 4 indicators, 4 mapped SIC sectors
Macro Context
- INDPRO - Industrial Production: Total Index
- TCU - Capacity Utilization: Total Index
- PPIACO - Producer Price Index by Commodity: All Commodities
- DGS10 - Market Yield on U.S. Treasury Securities at 10-Year Constant Maturity
Sector financials
Peer figures are build-time aggregates of the SEC companyfacts financials already shown on member company pages. As of latest member filing date: 2026-05-29.
| Companies With Data | Companies With Revenue | Aggregate Revenue | Median Revenue | Median Net Margin | Median Operating Margin | Median Revenue Growth | Median Diluted EPS |
|---|---|---|---|---|---|---|---|
| 6 | 6 | 11,559,051,000 | 660,561,000 | 9.11% | 16.94% | 14.70% | 0.66 |
Charts
Member companies by reported revenue
Net margin distribution
Peer Table
| Company | Latest Revenue | Revenue FY | Net Margin | Operating Margin | Revenue Growth | Diluted EPS |
|---|---|---|---|---|---|---|
| TDG - TransDigm Group INC | 8,831,000,000 | 2025 | 23.49% | 47.16% | 11.22% | 32.08 |
| ATRO - ASTRONICS CORP | 862,128,000 | 2025 | 3.41% | 8.86% | 8.39% | 0.81 |
| DCO - DUCOMMUN INC /DE/ | 824,839,000 | 2025 | -4.53% | -4.33% | 4.88% | -2.50 |
| LOAR - Loar Holdings Inc. | 496,283,000 | 2025 | 14.54% | 21.41% | 23.20% | 0.75 |
| KRMN - Karman Holdings Inc. | 471,500,000 | 2025 | 3.68% | 15.47% | 36.57% | 0.13 |
| PKE - PARK AEROSPACE CORP | 73,301,000 | 2026 | 15.38% | 18.42% | 18.18% | 0.56 |
Sources
Macro Data
- INDPRO - FRED series INDPRO, source: Board of Governors of the Federal Reserve System
- TCU - FRED series TCU, source: Board of Governors of the Federal Reserve System
- PPIACO - FRED series PPIACO, source: U.S. Bureau of Labor Statistics
- DGS10 - FRED series DGS10, source: Board of Governors / U.S. Treasury market data
SEC Data
- ATRO SEC company page; latest 10-K 0000008063-26-000021; latest 10-Q 0000008063-26-000043
- DCO SEC company page; latest 10-K 0001628280-26-011952; latest 10-Q 0001628280-26-053776
- KRMN SEC company page; latest 10-K 0002040127-26-000014; latest 10-Q 0002040127-26-000024
- LOAR SEC company page; latest 10-K 0002000178-26-000003; latest 10-Q 0001193125-26-336945
- PKE SEC company page; latest 10-K 0001437749-26-018900; latest 10-Q 0001437749-26-023883
- TDG SEC company page; latest 10-K 0001260221-25-000081; latest 10-Q 0001260221-26-000053