# SIC 3728 - Aircraft Parts & Auxiliary Equipment, NEC

Informational only - not investment advice.

Division: [Manufacturing](/division/D/). Major group: [Transportation Equipment](/major-group/37/). As of: 2025-11-12

## Companies
- [TDG](/company/TDG/): TransDigm Group INC

## Macro Context
- [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

## 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: 2025-11-12.

N = 1 member companies with financial data; n too small for median peer statistics.

| Companies with data | Companies with revenue | Aggregate revenue |
| ---: | ---: | ---: |
| 1 | 1 | 8,831,000,000 |

### Peer Table

| Company | Latest revenue | Revenue FY | Net margin | Operating margin | Revenue growth | Diluted EPS |
| --- | ---: | ---: | ---: | ---: | ---: | ---: |
| [TDG](/company/TDG/) - TransDigm Group INC | 8,831,000,000 | 2025 | 23.49% | 47.16% | 11.22% | 32.08 |

## Sources
Macro data:
- [INDPRO](https://fred.stlouisfed.org/series/INDPRO): FRED series INDPRO, source: Board of Governors of the Federal Reserve System
- [TCU](https://fred.stlouisfed.org/series/TCU): FRED series TCU, source: Board of Governors of the Federal Reserve System
- [PPIACO](https://fred.stlouisfed.org/series/PPIACO): FRED series PPIACO, source: U.S. Bureau of Labor Statistics
- [DGS10](https://fred.stlouisfed.org/series/DGS10): FRED series DGS10, source: Board of Governors / U.S. Treasury market data

SEC data:
- [TDG SEC company page](https://www.sec.gov/edgar/browse/?CIK=1260221); [latest 10-K 0001260221-25-000081](https://www.sec.gov/Archives/edgar/data/1260221/000126022125000081/tdg-20250930.htm)