What TROYES AVIATION does

Bellonte Aviation (J.G.A. SAS), historically operating as Troyes Aviation, is a French general aviation MRO and aircraft support provider headquartered at Troyes-Barberey airport in La Chapelle-Saint-Luc. The company was formed in 2022 by unifying two sister companies — Troyes Aviation, founded in 1973 by Françoise Horiot, and JG Aviation, founded in 1995 — under a single brand named after Maurice Bellonte. It is a private SAS under French law with no institutional ownership or public listing, led by President Philippe Cornet de Ways-Ruart, CEO Thomas Grosclaude (former Safran executive), CFO Xavier Wittlin, and advisor Françoise Horiot. The business serves private aircraft owners and fleet operators of Pilatus, TBM, Cirrus, Piper and Mooney platforms across France, Belgium and Luxembourg.

The company operates three authorized service centers: Troyes (Cirrus, TBM, Piper, Mooney capabilities plus avionics and parts), Gray (Pilatus PC-12/PC-24 plus a 25m × 25m × 7.5m OEM-standard paint booth), and Paris-Le Bourget (Pilatus Mobile Repair Team for AOG and line maintenance). It holds EASA Part-145, Part-CAMO and Part-CAO approvals, FAA Part-145 repair station status, EMAR/FR 145 military approval, and authorized dealer status with Garmin and Avidyne. The core technology offering is the Escale MRO loyalty program — a tiered subscription (Member free, Gold at €2,500/year, Platinum at €7,500/year) bundling continuing airworthiness management, maintenance tracking, OEM parts distribution, modifications (paint, avionics, interior), and aircraft sales into a single owner-lifecycle platform, with a digital companion app launching October 2026.

Revenue is generated across five streams: MRO services (recurring maintenance contracts and AOG work), OEM parts distribution, aircraft modifications (paint quoted €25k–€275k depending on platform, plus avionics and interior), aircraft sales (transaction-fee via the Horiot Aircraft Sales partnership), and subscription loyalty fees. Go-to-market is sales-led through direct engagement at the three service centers and via the mobile repair team, supported by a digital presence (website, LinkedIn, Facebook, Instagram, YouTube) and industry association membership in GIPAG France. The firm employs 34+ technical staff across mechanics, painters, avionics and airworthiness experts, and has not raised external funding.

Name

TROYES AVIATION

Legal name

J.G.A. SAS

Website

https://troyesaviation.com

Company type

Private

Founded year

1973

Operating status

Operating

Headcount range

1–10 employees

Short description

Bellonte Aviation (J.G.A. SAS) is a French authorized MRO service center for Pilatus, TBM, Cirrus, Piper and Mooney aircraft, serving private owners and fleet operators across France, Belgium and Luxembourg with maintenance, OEM parts, modifications, aircraft sales, and the Escale MRO loyalty program.

Ownership category

akta.pro rank

Product category

Aircraft Maintenance, Repair, and Overhaul (MRO) Services

NAICS

Other Aircraft Parts and Auxiliary Equipment Manufacturing (336413)

SIC

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

akta.pro primary industry

Maintenance Planning, CAMO & Technical Records/Continuing Airworthiness (TLAKAJAJ)

akta.pro secondary industries

Modifications, STC & Retrofit Integration (IMABALAM), Component MRO (Avionics, Hydraulics, Pneumatics, Electrical) (TLAKAJAC)

Keywords

• Aircraft MRO services
• General aviation maintenance
• Avionics installation services
• Aircraft paint refinishing
• Aircraft parts distribution

Headquarters

HQ city

La Chapelle-Saint-Luc (Troyes)

HQ country

France

HQ region

Europe

Offices3 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. MRO Services: Maintenance, repair and overhaul services for aircraft. Includes scheduled maintenance, AOG support, and continuing airworthiness management through EASA Part-145 and FAA-approved facilities.
2. Parts Distribution: Direct access to OEM parts for supported aircraft brands including Pilatus, TBM, Socata, Cirrus, Piper, Mooney, Pratt & Whitney, Williams International, Garmin, Avidyne and Honeywell.
3. Aircraft Modifications: Paint services, avionics upgrades, and interior refurbishment. Paint pricing ranges from €25k-€35k for single engine pistons to €200k-€275k for Pilatus PC-24.
4. Aircraft Sales: Buy and sell aircraft backed by authorized service center expertise through partnership with Horiot Aircraft Sales.
5. Escale MRO Loyalty Program: Three-tier subscription program (Member, Gold at €2,500/yr, Platinum at €7,500/yr) offering points-based rewards and service credits up to €2,500 annually.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels6 records

Core offering

Troyes Aviation, operating as Bellonte Aviation, is an authorized aircraft maintenance, repair, and overhaul (MRO) service provider in France serving general aviation aircraft owners and fleet operators. The company delivers scheduled and unscheduled airframe and powerplant maintenance, structural modifications, avionics upgrades, paint and interior refurbishment, OEM parts distribution, and aircraft sales support for Pilatus, TBM, Cirrus, Piper, Mooney, and related airframes across three locations (Troyes, Gray, Paris-Le Bourget).

Product overview

Bellonte Aviation is a unified brand formed from JG Aviation (founded 1995) and Troyes Aviation (founded 1973), operating as an authorized service center network for general aviation aircraft across Europe. The company offers a coordinated portfolio of services centered on the Escale MRO loyalty program, which integrates airworthiness management, maintenance (MRO), parts distribution (OEM), aircraft modifications (paint, avionics, interior), and aircraft sales. The four core service pillars are Escale MRO, Modifications, Parts, and Aircraft Sales. Services are delivered through three physical locations (Troyes, Gray, Paris-Le Bourget) plus a dedicated mobile repair team, covering aircraft brands including Pilatus, TBM, Cirrus, Piper, and Mooney, with avionics expertise through Garmin and Avidyne dealer partnerships.

Differentiator

Problem solved

Functional benefit

Brands

• Escale MRO: Loyalty program for aircraft owners offering airworthiness management, maintenance support, and a digital app (launching October 2026) with tiered membership levels (Member, Gold, Platinum).
• Horiot Aircraft Sales

Products and services

• Aircraft Maintenance, Repair & Overhaul (MRO)

Quantifiable outcome

• Quality repaint adds back at least half its cost to aircraft's resale value
• +2 more outcomes

Named customers5 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Two partnerships are on record, tiered core and minor.

• Horiot Aircraft SalescoreChannel Partner/ Reseller/ DistributorPartnership with Horiot Aircraft Sales for aircraft sales services. Combines Bellonte Aviation's authorized service center capabilities with Horiot's market knowledge and Françoise Horiot's five decades of experience advising aircraft owners on acquisitions, ownership and resale.
• GIPAG FranceminorOthersMember of GIPAG France, the organization representing and promoting the interests of French general aviation professionals at both national and European levels. Thomas Grosclaude serves as President of GIPAG France.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Regional players

• Daher: Daher is the OEM of TBM turboprops and operates its own TBM service center network. A partner via TBM authorization at Bellonte, but also a competitor as Daher expands its own MRO footprint across Europe.
• Air Service Basel: Air Service Basel is an independent GA MRO in Switzerland providing line maintenance, base maintenance, avionics and modifications for European-registered business aircraft. Comparable independent European GA MRO with similar authorized service center model.
• Pilatus Aircraft Ltd: Pilatus Aircraft is the OEM of PC-12 and PC-24 and operates its own global authorized service center network. Both a key partner for Bellonte (which holds Pilatus authorization for France/Benelux) and a strategic threat as Pilatus expands direct service capabilities.
• RUAG Aviation: RUAG Aviation is a Switzerland-based MRO with general aviation, business aviation, and military capabilities, operating authorized service centers for multiple OEMs including Pilatus and Dassault. Comparable as a European multi-OEM authorized MRO serving general and business aviation.

Direct peers

• Duncan Aviation: Duncan Aviation is the largest independent general aviation MRO in North America, operating multiple full-service facilities with multi-OEM authorizations (including Cessna, Beechcraft, Embraer, Bombardier, Dassault). Most direct comparable in business model: authorized service center network, paint, modifications, parts, and avionics integration.
• Western Aviation: Western Aviation is a US-based independent GA service center authorized for multiple OEMs including Pilatus, providing maintenance, avionics, paint, and modifications. Closest US analog in operating model to Bellonte Aviation's integrated service center offering.

Broad incumbents

• Jet Aviation: Jet Aviation (a General Dynamics company) operates MRO, FBO, aircraft management, and completions globally with strong European presence. Comparable as a broad aviation services incumbent with MRO capabilities competing for European business aviation customers.
• Gama Aviation: Gama Aviation is a global aviation services group offering aircraft management, FBO, MRO, and charter across multiple regions. Comparable as a broader-scope aviation services competitor with MRO capabilities in Europe.
• StandardAero: StandardAero is a large independent MRO provider specializing in engine and airframe services across business aviation, helicopter, and military markets. Comparable as a larger, well-capitalized MRO incumbent with broader capabilities than Bellonte.
• Atlantic Aviation: Atlantic Aviation is a US-based FBO chain with maintenance and avionics service capabilities at multiple airports. Comparable as a broader aviation services platform with MRO offerings, though primarily North American focused.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/@bellonteaviation
• Facebookfacebook.com/bellonteaviation
• LinkedInlinkedin.com/company/troyes-aviation
• Instagraminstagram.com/bellonteaviation

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Subsidiaries1 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 TROYES AVIATION