What Fortner Engineering & Manufacturing Inc does

Fortner Engineering & Manufacturing Inc is a US-based FAA-approved aircraft component repair specialist headquartered in Peachtree City, Georgia, operating as a business unit within Wencor Group's MRO division (which itself sits under HEICO Corporation, NYSE: HEI). Founded in 1970 and acquired by Wencor in 2020, the company has built a 50-plus year track record in Delegated Engineering Representative (DER) repair services for complex commercial aviation components, with particular depth in hydraulic systems, flight controls, landing gear actuators, braking metering and steering valves, thrust reverser actuators, and electro-hydraulic selector valves. Its repair scope spans ATA chapters 21, 22, 27, 29, 32, 52, and 70-79, and covers major commercial platforms including Boeing B717/B737/B747/B757/B767/B777/B787 and Airbus A300/A320/A330/A340/A350.

The underlying technology stack is anchored in FAA-approved DER repair processes and physical test infrastructure rather than software. Fortner holds FAA Air Agency Certificate and Operations Specifications, EASA Part 145, UK CAA, Thailand CAAT acceptance, Boeing Supplier Approval, ISO 9001:2015, and AS9110C certifications, and operates a state-of-the-art facility featuring a 5,000 PSI hydraulic test stand capable of supporting advanced platforms such as the B787 and A350. The product mix includes core component repair services (power control units, landing gear actuators, snubbers/dampers/manifolds, braking valves, thrust reverser actuators, servo control actuators), DER engineering repair solutions, PMA materials, and integrated hydraulic systems services.

The business model is a professional services MRO operation with quote-based, per-component pricing determined by repair complexity, testing requirements, and turnaround time. Fortner generates revenue through direct B2B engagements with commercial airlines and aircraft operators, plus engineering revenue from custom DER repair solutions that extend component life beyond standard maintenance intervals. The company runs eight geographically distributed US repair stations and distributes services through Wencor's integrated fly.wencor.com ordering platform and enterprise sales channel. No public pricing tiers, headcount, or revenue figures are disclosed.

Name

Fortner Engineering & Manufacturing Inc

Legal name

Fortner Engineering & Manufacturing Inc

Website

https://fortnereng.com

Company type

Private

Founded year

1970

Operating status

Operating

Headcount range

11–50 employees

Short description

Fortner Engineering & Manufacturing is an FAA-approved DER aircraft component repair specialist serving commercial airlines and aircraft operators, focusing on hydraulic systems, flight controls, and landing gear components across Boeing and Airbus platforms.

Ownership category

akta.pro rank

Product category

Aerospace Component MRO

NAICS

Other Aircraft Parts and Auxiliary Equipment Manufacturing (336413), Electronic and Precision Equipment Repair and Maintenance (811210)

SIC

Search, Detection, Navagation, Guidance, Aeronautical Sys (3812), Aircraft Parts & Auxiliary Equipment, Nec (3728)

akta.pro primary industry

Component MRO (LRU/Rotables, Hydraulics, Pneumatics) (IMABALAD)

akta.pro secondary industries

Avionics & Electronics Repair (Bench Repair) (IMABALAE), Modification, Retrofit & Engineering (STC, Avionics Upgrades, Conversions) (TLAKAJAI), NDT/Inspection & Testing Services (Aviation) (IMABALAJ)

Keywords

• Aircraft component repair
• Aviation MRO services
• Hydraulic system overhaul
• FAA DER repairs
• Commercial aerospace aftermarket

Headquarters

HQ city

Glendale

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Supply Chain, Technology or R&D, Marketing or Sales

Revenue model

1. Component Repair Services: Fortner generates revenue through providing specialized repair services for aircraft components, focusing on hydraulic systems, flight controls, landing gear, and power control units. Services are priced on a per-component basis based on repair complexity and are sold directly to commercial airlines and MRO facilities.
2. DER Engineering Repair Solutions: Revenue from engineering and approving specialized repair solutions under FAA DER authorization, providing custom repair engineering services that extend component life beyond standard maintenance intervals.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

Fortner Engineering provides FAA-approved component repair and overhaul services for commercial aircraft hydraulic systems, flight controls, and landing gear. The company specializes in DER (Delegated Engineering Representative) repair engineering, servicing components such as power control units, actuators, braking metering valves, thrust reversers, and manifolds across ATA Chapters 21, 22, 27, 29, 32, 52, and 70-79. Services are delivered to commercial airlines and MRO operators as quote-based B2B engagements, supported by a state-of-the-art facility with a 5,000 PSI test stand.

Product overview

Fortner Engineering is an FAA-approved MRO (Maintenance, Repair, and Overhaul) facility specializing in complex aircraft component repairs. The company offers a unified portfolio of repair services for hydraulic components and actuators, including power control units, landing gear actuators, braking valves, thrust reverser actuators, and servo control actuators. Their services span multiple ATA chapters (ATA 22 Auto Flight, ATA 27 Flight Controls, ATA 29 Hydraulic Power, ATA 32 Landing Gear, ATA 52 Doors, ATA 70-79 Engine/Exhaust) across commercial aircraft platforms including Airbus A300/A320/A330/A340/A350 and Boeing B717/B737/B747/B757/B767/B777/B787. The company emphasizes FAA-approved DER repairs, PMA materials, and supports advanced platforms like the B787 and A350. Their state-of-the-art facility includes a new 5,000 PSI test stand for comprehensive hydraulic component testing.

Differentiator

Problem solved

Functional benefit

Products and services

• Aircraft Component MRO Repair Services

Quantifiable outcome

• Significant cost savings through repair rather than replace approach
• +2 more outcomes

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Three partnerships are on record, tiered core and flagship.

• Wencor GroupcoreStrategic or Co-development PartnerFortner Engineering operates as a business unit within the Wencor Group MRO division. Wencor Group provides the parent organizational structure, distribution network, and integrated MRO services platform through which Fortner's specialized component repair capabilities are delivered to commercial aviation customers.
• HEICO CorporationflagshipOthersHEICO Corporation is the parent company of Wencor Group, which owns and operates Fortner Engineering as part of its MRO division. HEICO is a leading aviation and aerospace company, and Fortner benefits from the broader corporate resources and industry positioning of its parent organization.
• BoeingcoreStrategic or Co-development PartnerFortner Engineering holds Boeing Supplier Approval, indicating they are an approved supplier for Boeing commercial aircraft components and repair services. This certification validates their quality systems and capabilities for Boeing platforms.

Scale indicators3 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• Wencor Group: Direct parent and operating umbrella for Fortner. Wencor's distribution and MRO platform includes sibling repair stations and DER capabilities that overlap with Fortner's hydraulic and flight control focus, making it the closest internal comparable.
• Hydro Inc. Specialized hydraulic component repair and remanufacturing provider for aerospace and industrial applications. Direct competitor to Fortner in hydraulic component MRO with similar repair-over-replace value proposition.
• Precision Aviation Group: Independent aerospace MRO provider specializing in hydraulic, fuel, and pneumatic component repair with DER capabilities. Direct competitor to Fortner in commercial aviation component MRO with similar regulatory moats and customer base.
• Accessory Technologies: Sibling Wencor MRO subsidiary specializing in aircraft accessory component repairs. Shares the same parent platform, FAA/EASA certifications, and commercial airline customer base as Fortner, with overlapping ATA chapter coverage.

Broad incumbents

• HEICO Corporation: Fortner's publicly-traded ultimate parent company (NYSE: HEI) and one of the largest independent aerospace MRO and parts manufacturers globally. Comparable as the overarching platform that owns Fortner and competing MRO subsidiaries like Accessory Technologies and Aviatron.
• StandardAero: Major independent aerospace MRO provider offering engine, component, and accessory repair services. Comparable to Fortner in commercial aviation component MRO with broader scale and multi-platform capabilities.
• AAR Corp: Publicly-traded (NYSE: AIR) aerospace aftermarket services company providing MRO, parts, and integrated solutions. Competes broadly with Fortner in commercial aviation component repair and serves overlapping airline customers.
• Triumph Group: Publicly-traded (NYSE: TGI) aerospace structures and MRO provider. Offers component repair and overhaul services overlapping with Fortner's hydraulic and actuation repair capabilities for commercial aircraft platforms.
• Lufthansa Technik: One of the world's largest independent aerospace MRO providers, offering component repair services across hydraulic, flight control, and actuation systems. Comparable to Fortner in commercial aviation component MRO at much larger scale.

Emerging players

• Magnetic MRO: European-based independent MRO provider offering component and line maintenance services. Competes with Fortner for commercial aviation component repair work with growing international footprint.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

Compliance8 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Fortner Engineering & Manufacturing Inc