CFS Aero
CFS Aero is a UK-based aerospace MRO specialist that repairs, tests, and certifies auxiliary power units on commercial aircraft, including the Airbus A220, A320, and Boeing 737. It serves airlines and aircraft operators through a recently launched digital APU test facility in Warwick.
- Company typePrivate
- Founded1994
- HeadquartersWarwick, United Kingdom
- Headcount11–50
- GTM typeB2B
- OfferingServices
What CFS Aero does
CFS Aero is a UK-based aerospace services company headquartered in Warwick that specializes in the repair, testing, and certification of auxiliary power units (APUs) on commercial aircraft. Founded in 1994, the company serves commercial airlines and aircraft operators maintaining widely deployed fleets, including the Airbus A220, Airbus A320, and Boeing 737. Its core capability is the recertification of repaired APUs to operational and airworthiness standards, addressing a niche in the aerospace MRO value chain where certified testing capacity is structurally limited.
In December 2025, CFS Aero launched what it describes as the world's first fully digital aircraft test cell for APUs, one of only nine such facilities globally with advanced digital instrumentation. The facility enables live remote access and real-time diagnostics during APU testing, reducing aircraft downtime for operators and supporting certified sign-off across multiple airframes. The multimillion-pound facility was funded in part by a £1.5 million loan from Frontier Development Capital and underpins management's stated plan to double headcount over four years.
CFS Aero operates a direct B2B enterprise field sales motion, engaging airline customers on a quote-based professional services engagement for each APU repair and certification project. Revenue is generated per project rather than through disclosed recurring contracts, and pricing is not publicly disclosed. Geographic reach is presently centered in Europe, though the global scarcity of comparable digital APU test infrastructure positions the company to engage cross-border operators over time.
CFS Aero firmographics
Firmographics- Name
- CFS Aero
- Legal name
- CFS Aero
- Website
- https://cfsaero.com
- Company type
- Private
- Founded year
- 1994
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- CFS Aero is a UK-based aerospace MRO specialist that repairs, tests, and certifies auxiliary power units on commercial aircraft, including the Airbus A220, A320, and Boeing 737. It serves airlines and aircraft operators through a recently launched digital APU test facility in Warwick.
- Ownership category
- akta.pro rank
CFS Aero industry classification
Industry- Product category
- Aerospace MRO Services
- NAICS
- Other Aircraft Parts and Auxiliary Equipment Manufacturing (336413), Aerospace Product and Parts Manufacturing (33641), Electronic and Precision Equipment Repair and Maintenance (811210)
- SIC
- Aircraft Engines & Engine Parts (3724), Aircraft Parts & Auxiliary Equipment, Nec (3728)
- akta.pro primary industry
- Propulsion Test, Integration & Certification Services (IMABADAN)
- akta.pro secondary industries
- NDT/Inspection & Testing Services (Aviation) (IMABALAJ), Component MRO (LRU/Rotables, Hydraulics, Pneumatics) (IMABALAD)
Keywords
Where CFS Aero is headquartered
LocationHeadquarters
- HQ city
- Warwick
- HQ country
- United Kingdom
- HQ region
- Europe
Offices1 record
Markets served
CFS Aero business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Infrastructure, Technology or R&D, Operations
Revenue model
- APU Repair and Certification Services: CFS Aero provides repair and certification services for auxiliary power units on commercial aircraft, enabling operators to restore and recertify their APU systems to operational standards.
Go-to-market motion1 record
Distribution channels1 record
CFS Aero product offering
Product offeringCore offering
CFS Aero provides specialized auxiliary power unit (APU) repair and certification services for commercial aircraft, including Airbus A220, Airbus A320, and Boeing 737 platforms. The company operates a multimillion-pound digital test facility in Warwick, UK—one of only nine globally with advanced digital technology—enabling live remote access and real-time diagnostics for APU testing. Founded in 1994, the company serves commercial airlines and aircraft operators requiring certified APU repair and recertification services.
Product overview
CFS Aero operates as an aerospace company offering specialized APU testing and certification services through its flagship Digital APU Test Cell facility. This world-first fully digital aircraft test cell enables testing, diagnostics, and certification of auxiliary power units on commercial aircraft including Airbus A220, Airbus A320, and Boeing 737. The facility features advanced digital technology with remote viewing and real-time data capabilities, positioning CFS Aero to expand its market for APU repair and certification services.
Differentiator
Problem solved
Functional benefit
Products and services
- Digital APU Test Cell
- APU Repair and Certification Services
Quantifiable outcome
- One of only nine digital APU test facilities worldwide
Companies that use CFS Aero
Customer profileSegments1 record
Ideal customer profiles1 record
CFS Aero technology and API
TechnologyAPI detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
CFS Aero partnerships and signals
Strategic signalScale indicators4 records
Recent moves5 records
Expansion highlights4 records
CFS Aero competitors and assessment
Company assessmentBroad incumbents
- AFI KLM E&M: Major European-headquartered MRO with full engine and component repair capabilities serving Airbus and Boeing operators. Comparable on geographic headquarter location and customer base.
- GE Aerospace: Engine OEM and provider of engine/component MRO services globally through GE Aerospace and its service network. Sets the broader competitive backdrop for any engine- and APU-adjacent MRO specialist.
- Lufthansa Technik: One of the world's largest independent MRO providers with extensive component and engine services including APU overhaul. Represents the scale and geographic reach CFS Aero would face in enterprise airline contracts.
- Pratt & Whitney Canada: Manufactures APUs (PW100 series) used on Airbus A220 and similar platforms and operates global APU MRO networks. Direct comparable on the APU side for the very platforms CFS Aero services.
- Honeywell Aerospace: OEM of APUs for commercial aircraft and a major provider of APU repair and overhaul services. Honeywell sets the baseline for APU service standards and is the natural incumbent comparison for any APU-focused MRO specialist.
Regional players
- FL Technics: MRO provider with component and engine services concentrated in the European and CIS markets. Comparable scope of services and regional focus to CFS Aero.
Direct peers
- SR Technics: Independent component MRO provider covering engines, APUs, and accessories for commercial aircraft. Direct competitor for APU repair and certification business on narrow-body fleets.
- Magnetic MRO: Independent MRO offering line maintenance, engine services, and component repair to commercial operators across Europe. Smaller-scale independent comparable competing for the same narrow-body MRO spend.
- StandardAero: Independent MRO provider offering engine and APU component repair across commercial and business aviation. Operates its own test cells and competes directly for APU service contracts on Airbus and Boeing platforms.
- STS Aviation Group: Independent aerospace services company providing line maintenance, component MRO, and engine services globally. Comparable as an independent specialist competing for commercial airline component repair contracts.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
CFS Aero social profiles
Digital presenceCFS Aero financial estimates
Financial estimateRevenue estimate
Valuation estimate
CFS Aero leadership team
Management profileNumber of profiles
CFS Aero funding detail
Funding detailFunding overview
Funding rounds1 record
Investors1 record
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
CFS Aero M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about CFS Aero
What does CFS Aero do?
CFS Aero provides specialized auxiliary power unit (APU) repair and certification services for commercial aircraft, including Airbus A220, Airbus A320, and Boeing 737 platforms. The company operates a multimillion-pound digital test facility in Warwick, UK—one of only nine globally with advanced digital technology—enabling live remote access and real-time diagnostics for APU testing. Founded in 1994, the company serves commercial airlines and aircraft operators requiring certified APU repair and recertification services.
Is CFS Aero a public or private company?
CFS Aero is a private company. It is classified as unknown and is currently operating.
When was CFS Aero founded?
CFS Aero was founded in 1994. It employs 11 to 50 people.
Where is CFS Aero based?
CFS Aero is headquartered in Warwick, United Kingdom, in the Europe region.
How does CFS Aero make money?
One revenue line is on record: APU Repair and Certification Services.
Who are CFS Aero's main competitors?
Broad incumbents on record are AFI KLM E&M, GE Aerospace, Lufthansa Technik, Pratt & Whitney Canada and Honeywell Aerospace. FL Technics is listed as a regional player. Direct peers are SR Technics, Magnetic MRO, StandardAero and STS Aviation Group.
Does CFS Aero have an API?
No public API is recorded for CFS Aero.
What industry is CFS Aero in?
CFS Aero's product category is Aerospace MRO Services. Its primary akta.pro industry code is IMABADAN, Propulsion Test, Integration & Certification Services, with a secondary code of IMABALAJ, NDT/Inspection & Testing Services (Aviation). Its NAICS code is 336413 and its SIC code is 3724.