Jet Parts Engineering
Jet Parts Engineering designs, certifies, and supplies FAA-approved PMA parts, DER repairs, and MRO services to commercial airlines and independent MRO providers globally, operating a catalog of 1,400+ approved parts across Boeing and Airbus platforms via subsidiary brands including NEACO, Cima Aviation, and Percival Aviation.
- Company typePrivate
- Founded1994
- HeadquartersSeattle, United States
- Headcount101–250
- GTM typeB2B
- OfferingServices
What Jet Parts Engineering does
Jet Parts Engineering, LLC (JPE) is a Seattle-headquartered aerospace company founded in 1994 that designs, certifies, and supplies FAA-approved Parts Manufacturer Approval (PMA) components, Designated Engineering Representative (DER) repairs, and Maintenance, Repair, and Overhaul (MRO) services for the commercial aircraft aftermarket. JPE's PMA catalog contains more than 1,400 FAA-approved parts spanning airframe, component, and engine systems across Boeing 737/747/757/767/777, Airbus A320/A330/A340/A380, regional jet, and major engine platforms, produced through reverse engineering and FAA certification. The MRO business, anchored by subsidiary Northeast Aero Compressor (NEACO), provides full accessory MRO coverage including pneumatic, hydraulic, fuel, and electro-mechanical systems, and was the first non-OEM repair station in the world to engineer and build dedicated test facilities for the Boeing 777 Air Cycle Machine and Air Driven Unit.
JPE generates revenue through three streams: one-time sales of PMA parts to airlines and MRO providers, professional services revenue from DER repairs, and professional services revenue from MRO work performed through NEACO and other subsidiaries. The company serves commercial airlines and independent MRO facilities globally, distributing via a direct B2B sales force organized by region (including South China and Southeast US), an e-commerce portal offering 3-day delivery on stocked parts, and active participation in MRO Americas, MRO Europe, MRO Asia-Pacific, ACPC, and MARPA events. Across multiple US states and the United Kingdom, JPE operates a portfolio of wholly-owned subsidiary brands including AeroSpares, Aero Parts Mart, NEACO, PG Aerotech, Airline Component Parts (ACP), Mitchell PMA, Percival Aviation, and Cima Aviation, each retained under its legacy identity with specialty repair, design, or regional focus.
From 2018 to April 2026, JPE was a portfolio company of Vance Street Capital, which supported an aggressive acquisition strategy that added six targets between 2020 and 2025. On April 7, 2026, TransDigm Group (NYSE: TDG) completed acquisition of JPE and Victor Sierra Aviation Holdings from Vance Street Capital for approximately $2.2 billion in cash. The two companies together employed approximately 700 people and generated approximately $280 million in combined revenue for CY2025, with nearly all revenue from the commercial aerospace aftermarket. JPE now operates as a wholly-owned subsidiary of TransDigm.
Jet Parts Engineering firmographics
Firmographics- Name
- Jet Parts Engineering
- Legal name
- Jet Parts Engineering, LLC
- Website
- https://jetpartsengineering.com
- Company type
- Private
- Founded year
- 1994
- Operating status
- Acquired
- Headcount range
- 101–250 employees
- Short description
- Jet Parts Engineering designs, certifies, and supplies FAA-approved PMA parts, DER repairs, and MRO services to commercial airlines and independent MRO providers globally, operating a catalog of 1,400+ approved parts across Boeing and Airbus platforms via subsidiary brands including NEACO, Cima Aviation, and Percival Aviation.
- Ownership category
- akta.pro rank
Jet Parts Engineering industry classification
Industry- Product category
- Aerospace Aftermarket Services
- NAICS
- Aerospace Product and Parts Manufacturing (33641), Other Aircraft Parts and Auxiliary Equipment Manufacturing (336413)
- SIC
- Aircraft & Parts (3720), Aircraft Parts & Auxiliary Equipment, Nec (3728)
- akta.pro primary industry
- Parts Distribution & Spares Management (Aftermarket) (IMABALAK)
- akta.pro secondary industries
- Component MRO (Avionics, Hydraulics, Pneumatics, Electrical) (TLAKAJAC), MRO Engineering, Technical Publications & CAMO Support (IMABALAO), Cabin Interior & IFE MRO (Seats, Galleys, Lavatories, Connectivity) (TLAKAJAF), Aviation MRO Parts & Consumables Distribution (TLAKAOAI)
Keywords
Where Jet Parts Engineering is headquartered
LocationHeadquarters
- HQ city
- Seattle
- HQ country
- United States
- HQ region
- North America
Offices4 records
Markets served
Jet Parts Engineering business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Operations, Personnel, Supply Chain, Technology or R&D, Marketing or Sales
Revenue model
- PMA Parts Sales: Sale of FAA-approved Parts Manufacturer Approval parts that are functionally equivalent alternatives to OEM components for commercial aircraft. Revenue derived from one-time part purchases by airlines and MRO providers.
- DER Repair Services: Custom-engineered Designated Engineering Representative repairs for high-value expendable aircraft components. Services include repair development, testing, and FAA approval certification.
- MRO Services: Maintenance, Repair, and Overhaul services for aircraft accessories including pneumatics, hydraulics, fuel, and electro-mechanical systems through subsidiary NEACO.
Go-to-market motion1 record
Distribution channels2 records
Marketing channels4 records
Jet Parts Engineering product offering
Product offeringCore offering
Jet Parts Engineering manufactures and sells FAA-approved Parts Manufacturer Approval (PMA) parts as cost-effective alternatives to OEM components for commercial aircraft, develops custom Designated Engineering Representative (DER) repairs for high-value expendables, and provides Maintenance, Repair, and Overhaul (MRO) services for accessory systems including pneumatics, hydraulics, fuel, and electromechanical components. The company serves commercial airlines, MRO providers, and regional operators across multiple Boeing and Airbus platforms.
Differentiator
Problem solved
Functional benefit
Brands
- Mitchell PMA: FAA-approved PMA parts for the aviation industry
- Airline Component Parts (ACP)
- PG Aerotech
- AeroSpares
- Aero Parts Mart
- NEACO (Northeast Aero Compressor)
- Percival Aviation
- Cima Aviation
Products and services
- PMA Parts FAA-approved Parts Manufacturer Approval (PMA) parts that are functionally equivalent alternatives to OEM components for commercial aircraft, covering airframe, component, and engine parts across Boeing 737, 747, 757, 767, 777, Airbus A320 family, A330, A340, A380 platforms and regional jets. Sold to commercial airlines and MRO providers for use in aircraft maintenance programs.
- DER Repairs Custom-engineered alternative repairs developed by FAA Designated Engineering Representatives, specializing in piece part component repairs for pneumatic, hydraulic, fuel, electromechanical and electrical systems, providing cost-effective solutions without reliance on OEM parts. Sold to commercial airlines and MRO providers as professional services.
- MRO Services
Quantifiable outcome
- Orders of parts in stock provided within 3 days
- +1 more outcomes
Companies that use Jet Parts Engineering
Customer profileNamed customers2 records
Segments3 records
Ideal customer profiles3 records
Jet Parts Engineering technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Jet Parts Engineering partnerships and signals
Strategic signalPartnerships
Seven partnerships are on record, tiered primary and core.
- TransDigm GroupprimaryTransDigm Group acquired Jet Parts Engineering and Victor Sierra Aviation Holdings for approximately $2.2 billion in cash. The acquisition was completed on April 7, 2026. JPE now operates as a subsidiary of TransDigm Group, which designs, produces, and supplies highly engineered aircraft components globally.
- Percival AviationcoreJet Parts Engineering acquired Percival Aviation, a company specializing in high-speed design, production, and maintenance of aircraft interiors and associated equipment. Percival Aviation is one of the UK's leading suppliers of aircraft interior components and is expanding overseas presence.
- Cima AviationcoreJet Parts Engineering acquired Cima Aviation, an MRO company specializing in fuel and hydraulic component repairs for commercial, cargo, regional, and military aircraft. The acquisition strengthened JPE's comprehensive aftermarket solutions capabilities.
- Mitchell PMAcoreJet Parts Engineering acquired Mitchell PMA, the PMA division of Mitchell Aircraft, enhancing JPE's product offerings and expertise in providing FAA-approved replacement parts for the aviation industry.
- Northeast Aero Compressor (NEACO)coreJet Parts Engineering acquired Northeast Aero Compressor (NEACO), a certified 145 repair station and industry leader specializing in maintenance of complex pneumatic, hydraulic, fuel, and electro-mechanical systems with DER repair and PMA capabilities.
- AeroSparescoreJet Parts Engineering acquired AeroSpares, a company founded in 1993 focusing on FAA-approved replacement parts for large commercial and cargo aircraft, primarily in pressure sensors and switches.
- Aero Parts MartcoreJet Parts Engineering acquired Aero Parts Mart (APM), a Fort Worth, TX-based engineering design company providing cost savings solutions through design, production, and distribution to the regional aviation segment.
Scale indicators4 records
Recent moves6 records
Expansion highlights5 records
Jet Parts Engineering competitors and assessment
Company assessmentDirect peers
- HEICO Corporation: HEICO is the largest independent FAA-PMA parts manufacturer and MRO provider for the commercial aerospace aftermarket. It competes directly with JPE across PMA catalogs, DER repairs, and MRO services for major commercial aircraft platforms.
- Wencor Group: Wencor (acquired by HEICO) distributes PMA parts and aerospace components globally and provides MRO services. It competes with JPE in PMA distribution and aftermarket parts supply to airlines and MRO providers.
- Avtron Aerospace: Avtron Aerospace is an MRO provider for avionics, electronics, and accessories on commercial aircraft. It overlaps with JPE's NEACO and Cima Aviation subsidiaries in pneumatic, hydraulic, and electromechanical component MRO.
Broad incumbents
- AAR Corp: AAR is a large diversified aviation aftermarket services company providing MRO, parts distribution, and supply chain solutions. It competes with JPE in commercial aircraft parts distribution and component MRO services.
- Triumph Group: Triumph provides aerospace structures, systems, and MRO services including component repair and overhaul. It competes with JPE in component MRO services and aftermarket support for commercial aircraft.
- StandardAero: StandardAero is a major independent MRO provider for engine components, accessories, and systems. It competes with JPE in aftermarket component repair and overhaul services for commercial aircraft.
- Crane Aerospace & Electronics: Crane A&E manufactures and supports aerospace systems and components including sensing, utility, and power solutions. It competes with JPE in PMA-style aftermarket replacement and component repair for commercial aircraft systems.
Regional players
- Magnetic MRO: Magnetic MRO provides component MRO services for commercial aircraft operators primarily across Europe and Africa. It competes with JPE for component repair work and overlaps with JPE's growing UK presence via Percival Aviation.
- FL Technics: FL Technics is an MRO and component services provider focused on Europe, Asia-Pacific, and CIS regions. It competes with JPE for component MRO work and airline aftermarket contracts in geographies outside the US.
Others
- Vallen Distribution: Vallen is an industrial and aerospace MRO distribution partner supplying maintenance consumables, tools, and indirect parts. It is adjacent to JPE's PMA distribution model as a channel and indirect supply chain partner to MROs.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks7 records
Key highlights7 records
Customer concentration
Jet Parts Engineering social profiles
Digital presenceJet Parts Engineering financial estimates
Financial estimateRevenue estimate
Valuation estimate
Jet Parts Engineering leadership team
Management profileNumber of profiles
Profiles9 records
Jet Parts Engineering subsidiaries and ownership
Company hierarchySubsidiaries8 records
Jet Parts Engineering funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Jet Parts Engineering M&A and investment
M&A and investmentM&A6 records
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Jet Parts Engineering
What does Jet Parts Engineering do?
Jet Parts Engineering manufactures and sells FAA-approved Parts Manufacturer Approval (PMA) parts as cost-effective alternatives to OEM components for commercial aircraft, develops custom Designated Engineering Representative (DER) repairs for high-value expendables, and provides Maintenance, Repair, and Overhaul (MRO) services for accessory systems including pneumatics, hydraulics, fuel, and electromechanical components. The company serves commercial airlines, MRO providers, and regional operators across multiple Boeing and Airbus platforms.
Is Jet Parts Engineering a public or private company?
Jet Parts Engineering is a private company. It is classified as corporate owned and is currently acquired.
When was Jet Parts Engineering founded?
Jet Parts Engineering was founded in 1994. It employs 101 to 250 people.
Where is Jet Parts Engineering based?
Jet Parts Engineering is headquartered in Seattle, United States, in the North America region.
How does Jet Parts Engineering make money?
Three revenue lines are on record. PMA Parts Sales are the primary driver. The others are DER Repair Services and MRO Services.
Who are Jet Parts Engineering's main competitors?
Direct peers on record are HEICO Corporation, Wencor Group and Avtron Aerospace. Broad incumbents are AAR Corp, Triumph Group, StandardAero and Crane Aerospace & Electronics. Regional players are Magnetic MRO and FL Technics. Vallen Distribution is listed as an others.
Does Jet Parts Engineering have an API?
No public API is recorded for Jet Parts Engineering.
What industry is Jet Parts Engineering in?
Jet Parts Engineering's product category is Aerospace Aftermarket Services. Its primary akta.pro industry code is IMABALAK, Parts Distribution & Spares Management (Aftermarket), with a secondary code of TLAKAJAC, Component MRO (Avionics, Hydraulics, Pneumatics, Electrical). Its NAICS code is 33641 and its SIC code is 3720.