SIC 3728
Aircraft Parts & Auxiliary Equipment, NEC
10 companies · 1 with disclosed financials
Total revenue (latest)
$2.29B
Total net income
$445.0M
Avg net margin
19.5%
Median net margin
19.5%
5-year industry trend
Total revenue summed across 12 companies in the most recent fiscal year. Median margin is the cross-sectional median per year.
Largest by revenue
- 1TDGTransDigm Group INC
$67.88B cap · 19.5% margin · as of 2025-12-27
$2.29B
revenue
- 2FACTFACT II Acquisition Corp.
—
revenue
- 3ARXSArxis, Inc.
—
revenue
- 4LOARLoar Holdings Inc.
—
revenue
- 5AIRIAIR INDUSTRIES GROUP
$14.9M cap
—
revenue
- 6DCODUCOMMUN INC /DE/
$2.18B cap
—
revenue
- 7ATROBASTRONICS CORP
$2.70B cap
—
revenue
- 8CVUCPI AEROSTRUCTURES INC
—
revenue
- 9KRMNKarman Holdings Inc.
—
revenue
- 10PKEPARK AEROSPACE CORP
$689.4M cap
—
revenue
Insider activity in this industry · last 12 months
Insider buying
$23.8M
Insider selling
$2.26B
Net flow
−$2.23B
Distinct insiders
34
Open-market trades summed across all 4 companies in the industry where insiders bought. Sales counted across all companies regardless. Filed via SEC Form 4.
Recently filed in this industry
Related industries
Motor Vehicle Parts & Accessories
SIC 3714 · 9 cos
Aircraft
SIC 3721 · 4 cos
Aircraft Engines & Engine Parts
SIC 3724 · 2 cos
Motor Vehicles & Passenger Car Bodies
SIC 3711 · 2 cos
Guided Missiles & Space Vehicles & Parts
SIC 3760 · 2 cos
Ship & Boat Building & Repairing
SIC 3730 · 1 cos
Motor Homes
SIC 3716 · 1 cos
Truck & Bus Bodies
SIC 3713 · 1 cos
About the Aircraft Parts & Auxiliary Equipment, NEC industry on ActaClear
ActaClear tracks 10 US-listed public companies classified under SEC SIC code 3728 (Aircraft Parts & Auxiliary Equipment, NEC). Combined latest-period revenue across the sector is $2.29B, with a median net margin of 19.5% per company.
Every name on this page links to a full company dashboard with 5-year SEC financials, live market data, ratios, AI-summarised business description, insider transactions, and institutional ownership. Data is sourced directly from SEC EDGAR XBRL filings and refreshed continuously.