M-Plus Group

What M-Plus Group does

M-Plus Group is a privately held French industrial manufacturer (founded 2003, headquartered in Lachapelle-sous-Rougemont, France) specializing in complex boilerwork (chaudronnerie), high-precision welding, and machining of high-performance alloys — primarily superalloys and stainless steel — for extreme-environment applications. The company runs two divisions: Aéronautique/Spatial and Energie. The aerospace and space division supplies structural parts, interior cladding (pièces d'habillage), engine components (e.g., Rafale M88, Mirage 2000 M53 turbines), and pyrotechnic components for platforms including the Airbus A320 Neo/A350/A330 Neo, Dassault Rafale and Falcon jets, and the Ariane 5 and 6 launch vehicles. The energy division supplies new-build industrial gas turbine components (over 6,000 qualified parts), dedicated MRO services for those turbines, nuclear turbine and pump components for projects such as HPC and El DABAA via Man Energy Solutions, and cryogenic pressure equipment for liquefied gases (N2, H2, LNG) — the latter qualified to DNV and Lloyd's Register standards and used in supertanker LNG transport.

The company's commercial model is enterprise B2B contract manufacturing built around long qualification cycles and direct technical engagement with OEMs — co-design through industrialization — rather than distribution or catalog sales. Pricing is quote-based, tied to project complexity, materials, and volumes, and not publicly disclosed. It claims a customer roster that includes Airbus, Safran, Dassault Aviation, ArianeGroup, GE Vernova, Wärtsilä, Baker Hughes, Hutchinson, CryoStar, Pyroalliance, Arabella Solutions, Potez, and Man Energy Solutions, and targets four markets: Aeronautics, Space, Energy (including nuclear), and Cryogenics. Competitive positioning is built on accumulated expertise in high-performance alloys, a qualified-parts catalog, regulatory certifications, and dedicated MRO responsiveness.

The business is privately held, with ownership structure not publicly disclosed. Philippe De Abreu is identified as founder and managing director. Headcount is reported in the 11-50 range and revenue is not disclosed; the company's own website renders placeholder KPIs ("0 M€ de CA consolidé"). Marketing channels are limited to organic social (LinkedIn, Instagram, X), a company website, and an email newsletter — consistent with a relationship-led industrial sales motion rather than digital demand generation.

Name

M-Plus Group

Legal name

M-PLUS Group

Website

https://macplus-france.com

Company type

Private

Founded year

2003

Operating status

Operating

Headcount range

11–50 employees

Short description

M-Plus Group is a French industrial manufacturer specializing in boilerwork and precision machining of superalloys and stainless steel parts, serving aerospace, defense, space, nuclear, and cryogenic-sector OEMs from co-design through industrialization.

Ownership category

akta.pro rank

Product category

Aerospace and Industrial Component Manufacturing

NAICS

Aerospace Product and Parts Manufacturing (33641), Power Boiler and Heat Exchanger Manufacturing (332410)

SIC

Aircraft Engines & Engine Parts (3724), Screw Machine Products (3451)

akta.pro industry

PRIMARYIMAAAEAA

Aerospace & Defense (Production AM Parts)

Industrials, Manufacturing & Construction/3D Printing/Additive Manufacturing for Production Parts (Industrial End-Use)

SECONDARYIMAAAEAE

Energy & Power (Oil & Gas, Turbines, Nuclear, Renewables) (Production AM Parts)

Industrials, Manufacturing & Construction/3D Printing/Additive Manufacturing for Production Parts (Industrial End-Use)

Keywords

• Precision machining services
• Aerospace component manufacturing
• High-performance alloy fabrication
• Industrial gas turbine parts
• Cryogenic pressure equipment

Headquarters

HQ city

Lachapelle-sous-rougemont

HQ country

France

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Custom Manufacturing Services: B2B contract manufacturing of complex fabricated metal parts and assemblies for aerospace, defense, and energy customers. Revenue generated through project-based orders, long-term supply contracts, and MRO (maintenance, repair, and operations) services.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

M-Plus Group (legal name: M-PLUS Group) is a French industrial manufacturer that designs, qualifies, and produces complex fabricated metal parts (boilerwork/chaudronnerie) and precision-machined components made from high-performance alloys such as superalloys and stainless steel. Its offering spans structural parts, cladding/interior parts, engine components, and pyrotechnic components for civil and military aviation and space launchers, together with new-build parts, MRO services, and flow-testing for industrial gas turbines, plus turbine/pump components for nuclear power and DNV/Lloyd's Register-qualified cryogenic pressure equipment for liquefied gases (N2, H2, LNG). The company engages clients from co-design through industrialization and delivers directly to tier-one OEMs.

Product overview

M-PLUS Group is an industrial manufacturing company offering a portfolio of complex boiler solutions (chaudronnerie) and precision-machined high-performance alloy components. The company operates across two main divisions: (1) Aéronautique/Spatial — delivering structural parts, interior cladding parts, engine components, and pyrotechnic components for civil aviation (A320 Neo, A350, A330 Neo), military aviation (Rafale, Mirage 2000, A400M), business jets (Falcon, G500/G700), and space programs (Ariane 5/6); and (2) Energie — providing new construction and MRO services for industrial gas turbines (IGT) with over 6000 qualified parts, nuclear turbine and pump components, and cryogenic pressure equipment (N2, H2, LNG) with DNV and Lloyd's Register qualifications. The products are sold directly to leading OEM clients including GE Vernova, Safran, Dassault, ArianeGroup, Baker Hughes, and Hutchinson.

Differentiator

Problem solved

Functional benefit

Products and services

• Structural Parts (Pièces de structure) Structural metal components used in airframes and load-bearing elements for civil aviation (Airbus A320 Neo, A350, A330 Neo), military aviation (Rafale, Mirage 2000, A400M), business jets (Dassault Falcon, Gulfstream G500/G700), and space launchers (Ariane 5, Ariane 6). Manufactured as part of M-Plus Group's boilerwork (chaudronnerie) and precision-machined components portfolio using high-performance alloys.
• Interior and Cladding Parts (Pièces d'habillage) Interior and exterior cladding parts for civil and military aircraft, as well as business jets, produced from high-performance alloys to OEM specifications.
• Engine Components (Composants moteurs) Metal engine components for military aviation engines such as the Rafale M88 and Mirage 2000 M53 turbines, supplied as part of M-Plus Group's aerospace manufacturing offering.
• Pyrotechnic Components (Composants pyrotechniques) Pyrotechnic components for space applications, including parts for the Ariane 5 and Ariane 6 launch vehicle programs supplied through ArianeGroup and Pyroalliance.
• Industrial Gas Turbine Components - New Build (Turbines gaz IGT – Construction neuve) New-construction industrial gas turbine components including combustion parts and mechanical parts, with in-house flow-testing capabilities and a portfolio of over 6,000 qualified parts supplied to OEMs and operators such as GE Vernova, Wärtsilä, and Baker Hughes.
• Industrial Gas Turbine MRO Services (Turbines gaz IGT – Maintenance MRO) Maintenance, repair, and overhaul (MRO) services for industrial gas turbines including combustion parts, mechanical parts, and flow-testing, delivered through a dedicated MRO organization with reduced delivery lead times for customers such as GE Vernova, Wärtsilä, and Baker Hughes.
• Nuclear Turbine and Pump Components (Composants nucléaires) Turbine and pump components for nuclear power generation projects, supplied under dedicated project organizations for programs including HPC and El DABAA.
• Cryogenic Pressure Equipment (Appareil sous pression cryogénique) Cryogenic pressure equipment including cryogenic pump components and pressure vessels for liquefied gases (N2, H2, LNG) used in transport of liquefied natural gas by supertanker ship, produced under DNV and Lloyd's Register (LR) qualified processes.

Quantifiable outcome

• 6000 qualified parts for industrial gas turbines

Named customers14 records

Segments7 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators3 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• Mecachrome: France-based precision machining and assembly specialist serving aerospace, defense, and motorsport. Highly comparable to M-Plus on engine components, structural parts, and high-tolerance alloy machining for major OEMs.
• Latecoere: French tier-1 aerostructures supplier (aircraft doors, fuselage sections, interiors) to Airbus and other OEMs. Comparable to M-Plus on civil aviation structural parts and interior components.
• LISI Aerospace: French tier-1 manufacturer of aerospace fasteners, structural components, and engineered parts for Airbus, Boeing, Safran, and other OEMs. Direct overlap with M-Plus on structural and interior aerospace components.
• Figeac Aéro: French tier-1 aerospace subcontractor producing structural parts, engine components, and surface treatment for Airbus, Safran, and other major OEMs. Closely comparable to M-Plus in serving civil and military aviation programs from France with precision manufacturing.
• Doncasters Group: UK-based precision components manufacturer supplying aerospace and industrial gas turbine markets. Comparable to M-Plus on complex alloy parts for IGT and aero-engine customers, with similar qualification-heavy business model.
• Aubert & Duval: French specialist in superalloys, titanium, and high-performance metallic parts serving aerospace, defense, and energy. Closely aligned with M-Plus on high-performance alloy expertise and French industrial base.
• Senior plc: UK precision engineering group serving aerospace, defense, and energy with fluid conveyance and structural components. Overlaps with M-Plus on aerospace structures and energy-related fluid/pump components.

Broad incumbents

• Howmet Aerospace: Global leader in aerospace engine components, fasteners, and structural parts across virtually all major OEMs. Overlaps with M-Plus on engine components and structural aerospace parts but operates at much greater scale and breadth.
• Precision Castparts Corp: Berkshire Hathaway-owned global manufacturer of complex metal components for aerospace and industrial gas turbines. Broadly comparable product portfolio to M-Plus at vastly greater scale and geographic reach.

Regional players

• Ansaldo Energia: Italian manufacturer of industrial gas turbines and related components/services. Overlaps with M-Plus on the industrial gas turbine component side, particularly for European IGT fleets.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/M_PLUS_Group
• LinkedInlinkedin.com/company/macplus-sas
• Instagraminstagram.com/mplus_group/?igshid=OGQ5ZDc2ODk2ZA%3D%3D
• Facebookfacebook.com/545720605915616

Compliance2 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 M-Plus Group