What Rafaut / Aresia does

Aresia (formerly Rafaut Group) is a privately held French aerospace equipment manufacturer founded in 1944, operating from Villeneuve-la-Garenne with 11+ production sites across France and a US subsidiary established in February 2024. The company designs, develops, and produces specialized mission equipment for both defense and civil aviation, anchored in a "dual DNA" that combines complex structural design with embedded electronics capabilities. Its core product portfolio spans carriage and release systems (emports/largage), pyrotechnic ejection systems, droppable/jettisonable external fuel tanks, helicopter load hooks and cargo systems, embedded avionics and mission electronics, radar reflectors, and heat treatment services. Two flagship innovations distinguish the offering: the MELODI live-fire shooting training system (awarded the "Utilisé par les Armées Françaises" UAF label by the DGA in December 2024 and recognized as a world leader in its category) and LH2 cryogenic liquid hydrogen tanks under development via the CORAC civil aeronautics research program.

Aresia sells primarily through direct enterprise field sales, with dedicated account teams per production site and quotations issued upon customer request. The customer base is concentrated in major aerospace OEMs and state defense agencies — most notably Airbus (long-term partnership renewed through at least 2027 at the Salbris site), the French Ministry of Armed Forces / DGA, and Dassault Aviation via the Rafale fighter equipment program. Aresia also services the broader MCO (Maintenance, Conduite, Opérations) aftermarket under the EMAR/FR145 airworthiness approval granted to the Châteauroux site in June 2025. The company is actively expanding its footprint, having established a US subsidiary in 2024, deployed a €12M industrial investment at Valenton for Rafale equipment, and entering new commercial verticals through partnerships with Hynaero (Fregate F100 water bomber) and BraveX Aero (UAV training platforms). Strategic marketing is event-driven, with active participation in 15+ international aerospace and defense trade shows annually. Revenue is not publicly disclosed.

Name

Rafaut / Aresia

Legal name

ARESIA

Website

https://aresia.com

Company type

Private

Founded year

1944

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Aresia is a French aerospace equipment manufacturer (founded 1944) specializing in carriage and release systems, ejection systems, droppable fuel tanks, embedded electronics, and live-fire training systems for defense and civil aviation, supplying primes such as Airbus and the French DGA across 11+ production sites and a US subsidiary.

Ownership category

akta.pro rank

Product category

Defense and civil aerospace equipment manufacturing

NAICS

Aerospace Product and Parts Manufacturing (33641), Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing (336419), Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing (334511)

SIC

Aircraft Parts & Auxiliary Equipment, Nec (3728), Search, Detection, Navagation, Guidance, Aeronautical Sys (3812), Ordnance & Accessories, (No Vehicles/Guided Missiles) (3480)

akta.pro primary industry

Avionics Integration, Wiring Harnesses & Installation Kits (IMABAFAL)

akta.pro secondary industries

Integrated Modular Avionics (IMA) & Avionics Computing Platforms (IMABAFAI), UAS Integration, Certification & Compliance Systems (Remote ID, Detect-and-Avoid) (IMABAIAO), Avionics Software, Certification & Safety-Critical Systems (DO-178/DO-254) (IMABAFAK), Military Fixed-Wing Aircraft Manufacturing (IMABAAAB)

Keywords

• Aerospace equipment manufacturing
• Defense aviation components
• Military carriage release systems
• Live fire training systems
• Helicopter cargo equipment

Headquarters

HQ city

Villeneuve-la-garenne

HQ country

France

HQ region

Europe

Offices12 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Defense Aerospace Equipment Sales: Design, development, and production of mission equipment for defense aviation including carriage systems, ejection systems, droppable fuel tanks, training systems, and radar solutions. Revenue is generated through direct sales to defense ministries, armed forces, and defense aerospace primes.
2. Civil Aerospace Equipment Sales: Supply of aerospace components and assemblies for civil aviation including helicopter load hooks, wheels and brakes, and fuel tanks to civil aerospace manufacturers and operators.
3. Services and MCO (Maintenance, Conduite, Opérations): Aftermarket support, maintenance, and operational services for delivered equipment. The company holds EMAR/FR145 airworthiness approval for maintenance of state aerospace equipment.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels4 records

Core offering

ARESIA designs, develops, and produces aerospace mission equipment for defense and civil aviation, including carriage and release systems, ejection systems, external droppable fuel tanks, embedded mission electronics, radar reflectors, helicopter load hooks and cargo systems, ground support equipment, wheels and brakes, fasteners and sealing components, and the MELODI live-fire shooting training system. The company also delivers certified Maintenance, Repair and Overhaul (MCO) services for state aerospace equipment under EMAR/FR145 airworthiness approval. Operations span ten wholly-owned French production sites plus a U.S. subsidiary, ARESIA Inc., supporting the North American market.

Product overview

Aresia is a dual-use aerospace equipment manufacturer providing comprehensive solutions for both defense and civil aviation. The company operates as a unified portfolio offering: (1) Carriage & Release Systems - including emports/largage systems, external fuel tanks, and ejection systems; (2) Helicopter Equipment - load hooks and cargo transport systems for military and civil applications; (3) Embedded Electronics - avionics and mission systems; (4) Training Solutions - the MELODI live fire training system; (5) Radar Solutions - reflectors and signature systems; (6) Ground & Support Equipment; (7) Heat Treatment Services; and (8) MCO (Maintenance, Repair, Overhaul) services. Additionally, Aresia is developing LH2 cryogenic hydrogen fuel tanks for next-generation aircraft through the CORAC initiative. The company serves major defense contractors and state aviation authorities across multiple manufacturing sites in France.

Differentiator

Problem solved

Functional benefit

Products and services

• Carriage and Release Systems (Systèmes d'emports et de largage) Aerial carriage and release systems that enable aircraft to securely transport and deploy payloads including weapons, equipment, and external fuel tanks during flight. Targeted at military aerospace primes and armed forces for combat and training aircraft.
• Helicopter Equipment (Équipements pour hélicoptères) Specialized load hooks, cargo transport systems, and carrying equipment for civil and military helicopters, including external cargo lifting solutions.
• Air Mission Systems (Systèmes de mission aérienne) Integrated air mission systems for defense aviation including mission management and situational awareness solutions for combat and support aircraft.
• Embedded Electronics (Électroniques embarqués) On-board electronic systems and avionics integrated into aircraft for mission management and equipment control in military and civil applications.
• MELODI Live-Fire Training System (Solutions d'entraînement) Real-time precision shooting training and restitution system for ground-to-ground shooting, supersonic or subsonic, with impact location detection on and off target and no calibration required. Awarded the 'Utilisé par les Armées Françaises' (UAF) label by the DGA and French Armed Forces in December 2024.
• Radar Reflectors (Réflecteurs radar) Devices used to enhance or modify the radar signatures of aircraft and ground targets for military and civil applications.
• Ground Support Equipment (Équipements au sol) Ground equipment for aircraft maintenance and operational support across defense and civil aviation.
• External Droppable Fuel Tanks (Réservoirs externes largables) Auxiliary external fuel tanks designed to be dropped or jettisoned during flight to provide additional range and mission flexibility for military aircraft.
• Fasteners, Distribution & Sealing (Fixations, distribution & étanchéité) Aerospace fasteners, fluid distribution systems, and sealing solutions used in aircraft assemblies across civil and defense programs.
• Wheels & Brakes (Roues & freins) Wheels and braking systems for civil aviation applications, produced at the ARESIA-Baccarat site (Meurthe-et-Moselle, operational since 2019).
• Maintenance, Repair and Overhaul Services (Services & MCO) Aftermarket support, maintenance, repair, and operational services for delivered aerospace equipment. ARESIA holds EMAR/FR145 airworthiness approval for the maintenance of state aerospace equipment, including the first simplified-procedure approval awarded to the Châteauroux site in June 2025.
• Heat Treatment Services (Traitement thermique) Thermal treatment services for aerospace components ensuring required material properties and durability across civil and defense applications.
• LH2 Cryogenic Liquid Hydrogen Fuel Tank (Réservoirs cryogéniques LH2) Liquid hydrogen (LH2) cryogenic fuel tank technology for next-generation aircraft, developed in partnership with CORAC (Conseil pour la Recherche en Aéronautique Civile) and presented at the Defence Innovation Forum.

Quantifiable outcome

• MELODI shooting training system certified with 'Utilisé par les Armées Françaises' (UAF) label by DGA and French Armed Forces

Named customers4 records

Segments2 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature9 records

Partnerships

Two partnerships are on record, tiered core.

• BraveX AerocoreStrategic or Co-development Partner · 18 May 2026Strategic partnership between ARESIA and Romanian company BraveX Aero to advance next-generation aerial systems for military test, evaluation, and training applications. The collaboration combines BraveX Aero's expertise in fixed-wing and jet-powered long-range UAV platforms with Aresia's proven experience in aerial systems integration.
• HynaerocoreStrategic or Co-development Partner · 11 December 2024Partnership for the development of the Fregate F100 amphibious water bomber — a next-generation twin-engine amphibious water bomber aircraft for wildfire fighting, environmental preservation, and industrial and security sovereignty. Aresia contributes carriage and release system integration for the aircraft.

Scale indicators4 records

Recent moves8 records

Expansion highlights7 records

Broad incumbents

• L3Harris Technologies: Large US defense prime in avionics, electronic warfare, mission systems and integrated airborne platforms. L3Harris overlaps with Aresia on mission electronics and embedded systems, but as a broad incumbent with far greater scale and program footprint.
• Thales: French Tier-1 prime for defense electronics, avionics, mission systems and training solutions. Thales directly overlaps with Aresia's mission systems, training (MELODI vs. Thales training) and embedded electronics businesses, but at a far larger scale.
• Safran Electronics & Defense: French Tier-1 prime providing avionics, mission systems, defense electronics and optronics across military and civil platforms. Safran overlaps with Aresia in airborne mission electronics and Rafale content, but at vastly greater scale and breadth.
• Leonardo DRS: US-headquartered defense electronics provider offering avionics, mission computing and sensor integration for military platforms. Leonardo DRS is a broad incumbent in adjacent product categories and competes with Aresia on airborne mission electronics.

Direct peers

• Cobham Advanced Electronic Solutions (TransDigm): Specialist in aerospace mission equipment, embedded electronics, and aerial system integration. Now part of TransDigm, Cobham AES competes in many of the same airborne electronics and integration niches as Aresia's embedded mission systems business.
• Chemring Group: UK-listed specialist in pyrotechnic devices, countermeasures, and ordnance-related hardware used across defense aviation. Chemring's pyrotechnic and ejection-release adjacent technologies overlap directly with Aresia's ejection systems and mission equipment portfolio.
• Marvin Engineering: US manufacturer of aircraft pylons, ejector racks, and weapons-carriage and release systems for military aircraft. Marvin Engineering is the closest functional analogue to Aresia's core carriage and release business and competes for similar platform slots.
• Breeze-Eastern (Heli-One): Specialist in helicopter external load hooks, cargo winches and rotorcraft utility systems. Breeze-Eastern is the most direct competitor to Aresia's helicopter equipment business, serving the same civil and military helicopter operators worldwide.
• Ultra Electronics: UK-based specialist in mission-critical electronic systems for defense aerospace, including airborne computing, avionics integration and release systems. Ultra's airborne mission systems overlap with Aresia's embedded electronics and equipment integration activities.
• RUAG: Swiss aerospace and defense supplier producing aircraft components, mission equipment and MRO services, including for European defense platforms. RUAG is a direct peer in scope and customer base (sovereign European defense OEMs and air forces), now part of General Dynamics.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/aresia

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Subsidiaries11 records

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 Rafaut / Aresia