What GAM PROTECTION does

GAM PROTECTION is a French, family-owned aluminum joinery and metalwork fabricator founded in 1984 and headquartered in Romainville, Seine-Saint-Denis. The company designs, manufactures, and installs custom aluminum and steel products — including windows, sliding doors, verandas, railings, gates, facades, curtain walls, fire-rated doors, ballistic-resistant joinery, glass floors, and closures (rolling shutters, blinds, garage doors) — for both residential homeowners (particuliers) and commercial customers (professionnels) such as contractors, architects, and property developers. Core product lines are built on Technal-certified aluminum systems (SOLEAL windows and doors, LUMEAL sliding windows, JADE and TOURMALINE verandas), supplemented by proprietary ranges (GYPSE railings, GRAPHITE gates and fences).

The company operates a 1,200 m² fabrication workshop at its Romainville site, organized into three zones (sheet metal shearing/bending, steel fabrication, aluminum production) and equipped with a complete machine park. Specialized in-house installation teams handle deployment, supported by a crane truck with a suction pad lifting beam for heavy glazing and motorized lifting platforms for height work. Service delivery runs from showroom consultation and bespoke quote through design, fabrication, and on-site installation, with after-sales repair, maintenance, and upkeep services.

Commercial activity is entirely concentrated in the Île-de-France region. The business is private with €200,000 share capital (RCS Bobigny registration), no disclosed external investors, no parent entity, and no public listing. Headcount is approximately 11 employees. Revenue is generated via project-based, quote-driven one-time contracts for fabrication plus associated installation and after-sales professional services. Marketing relies on the company website (with downloadable technical documentation), a physical showroom at headquarters, and direct sales outreach. Distribution is exclusively direct, with no third-party resellers or geographic expansion beyond Île-de-France.

Name

GAM PROTECTION

Legal name

Gam Protection

Website

https://gamprotection.com

Company type

Private

Founded year

1984

Operating status

Operating

Headcount range

11–50 employees

Short description

GAM PROTECTION is a French, family-owned fabricator founded in 1984 that designs, manufactures, and installs custom aluminum and steel joinery — windows, doors, verandas, railings, gates, and facades — for residential homeowners and commercial clients across Île-de-France.

Ownership category

akta.pro rank

Product category

Custom Aluminum Joinery and Metalwork Manufacturing

NAICS

Metal Window and Door Manufacturing (332321), Glass and Glazing Contractors (238150), Blind and Shade Manufacturing (33792)

SIC

Metal Doors, Sash, Frames, Moldings & Trim (3442)

akta.pro primary industry

Architectural & Building Glazing Systems (Curtain Wall/Storefront/Canopies) (IMADAHAB)

akta.pro secondary industry

Fire-Rated Glass & Glazing Assemblies (IMADAHAH)

Keywords

• Aluminum joinery
• Custom metalwork
• Veranda fabrication
• Steel fabrication
• Window installation

Headquarters

HQ city

Romainville

HQ country

France

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B and B2C

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Operations, Infrastructure, Marketing or Sales

Revenue model

1. Custom Aluminum and Steel Fabrication: Design, manufacture, and installation of custom aluminum and steel metalwork products including windows, doors, verandas, balustrades, gates, and facades for residential and commercial customers in Île-de-France.
2. Installation and After-Sales Services: Full-service installation by company-owned specialized teams, plus repair, maintenance, and upkeep services.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels3 records

Core offering

GAM PROTECTION designs, manufactures, and installs custom aluminum joinery (windows, doors, sliding systems, verandas, balustrades, gates, facades, curtain walls, ballistic-resistant windows) and steel metalwork (steel doors, steel facades, stairs, glass floors, footbridges, fire-resistant doors) from its 1200 m² workshop in Romainville. The company serves both residential homeowners and building professionals across Île-de-France, with its own specialized installation teams handling on-site fitting using heavy-lifting equipment. It also provides repair, maintenance, and upkeep services for its installed products.

Product overview

GAM PROTECTION is a manufacturer and installer of aluminum joinery and metalwork products serving both residential and commercial clients in the Île-de-France region. The company operates a 1200 M² fabrication workshop in Romainville where they design and produce their product lines. The core product portfolio centers on the Technal aluminum systems brand, which includes the SOLEAL window and door line (available in Contemporary, Classic, and Traditional aesthetic lines), the LUMEAL sliding window system with concealed openings, and veranda systems (JADE with tubular rafters and TOURMALINE with spine rafters). These are complemented by proprietary product lines including the GYPSE railing system and GRAPHITE gates and fences. The broader offering encompasses metalwork products such as steel doors, steel facades, glass floors, footbridges, and fire-resistant doors, as well as closure products like rolling shutters, blinds, and garage doors. The company provides complete project support from design consultation through installation using their own specialized teams.

Differentiator

Problem solved

Functional benefit

Brands

• JADE (veranda): Veranda model with adaptable design, tubular rafters, and optional motorised sliding roof system providing 50% opening.
• TOURMALINE (veranda)
• SOLEAL (fenêtre et porte)
• LUMEAL (coulissant)
• GRAPHITE (portail et clôture)
• GYPSE (garde-corps)

Products and services

• SOLEAL Aluminum Windows (Fenêtres SOLEAL) Aluminum window system with high thermal insulation, weatherproofing, and acoustic attenuation performance. Available in Contemporary, Classic, and Traditional lines with various opening styles (French windows, tilt-and-turn, fixed configurations). Targeted at residential and commercial customers in Île-de-France.
• SOLEAL Sliding Windows (Coulissant SOLEAL) Aluminum sliding window system with invisible rainwater drainage and streamlined operating mechanisms. Supports 2 to 8 panels across 2, 3, or 4 tracks, including a wall cavity version (galandage) for maximum opening clearance. For residential and commercial customers.
• LUMEAL Sliding Windows (Coulissant LUMEAL) Sliding window system with concealed opening sashes for enhanced aesthetics, reducing visible aluminum profile surface while maintaining an elegant appearance. For residential and commercial customers.
• SOLEAL Doors (Porte SOLEAL) Aluminum entry door combining security, insulation, and aesthetics. Features three-point locking systems, optional additional closure points, and tested for one million open/close cycles.
• JADE Veranda (Véranda JADE) Customizable veranda system with tubular rafters, available with motorized sliding roof option allowing 50% clearance. Can integrate into traditional tile or zinc roofs. For residential and commercial customers.
• TOURMALINE Veranda (Véranda TOURMALINE) Veranda system with spine rafters offering adaptability for custom designs. Allows integration into traditional roofs and multiple styling options for contemporary or classic aesthetics.
• GYPSE Railings (Garde-corps GYPSE) Safety railing system in single or double post configurations accepting bar, glass, or sheet metal infill panels. Suitable for interior and exterior installation with minimal maintenance requirements.
• GRAPHITE Gates and Fences (Portails et Clôtures GRAPHITE) Aluminum gates and fences with powder coating finish. Available in traditional wrought-iron style or contemporary line with solid or slanted slats and rectangular bars. Supports swing or sliding configurations.
• Ballistic-resistant Windows (Menuiseries pare-balle) Custom aluminum ballistic-resistant windows manufactured for commercial and professional installations requiring enhanced security.
• Curtain Walls and Commercial Facades (Façades / Murs rideaux) Aluminum curtain walls and commercial facades for commercial building projects. Targeted at building professionals including contractors, architects, and property developers.
• Commercial Storefront Facades (Façades Commerces) Custom aluminum commercial storefront facades for retail and commercial buildings. Targeted at building professionals and commercial property owners.
• Steel Windows and Doors (Fenêtres & Portes acier) Custom steel windows and doors fabricated in-house for residential and commercial projects.
• Steel Facades (Façades en acier) Custom steel facades for commercial and residential buildings.
• Stairs and Railings (Escaliers & Garde-corps) Custom steel stairs and railings for interior and exterior installation.
• Glass Floors (Planchers verriers) Custom glass floor installations requiring heavy-lifting capability (crane truck with suction pad lifting beam).
• Footbridges (Passerelles) Custom steel footbridges engineered for commercial and residential projects.
• Steel Sliding Doors (Porte coulissante en acier) Custom steel sliding doors for commercial and residential installations.
• Fire-resistant and Counter-flame Doors (Coupe-feu & Pareflamme) Fire-resistant and counter-flame steel doors for commercial buildings requiring compliance with fire safety regulations.
• Rolling Shutters (Volets roulants) Rolling shutters available in aluminum or PVC, with manual or electric operation (individual or general control). Options for new installation or renovation.
• Garage Doors (Portes de garage) Garage doors available in wood and aluminum materials for residential and commercial properties.
• Blinds and Shades (Stores) Window blinds and shades for closure and sun protection.
• Installation, Repair, and Maintenance Services Full-service installation by company-owned specialized teams, plus repair, maintenance, and upkeep services for installed products. Teams are trained for work at height using motorised lifting platforms.

Quantifiable outcome

• Door tested for 1 million cycles of opening and closing

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature8 records

Partnerships

One partnership is on record.

• TechnalcoreTechnology or IntegrationTechnal is the leading French manufacturer of aluminum window and door systems. GAM PROTECTION uses Technal systems certified ISO 9001-2000 for quality management and ISO 14001 for environmental management. Products include SOLEAL windows, LUMEAL sliding windows, and veranda systems.

Scale indicators3 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• Sepalumic: French aluminum systems manufacturer producing windows, sliding doors, verandas, and facades. Comparable as a mid-sized French aluminum joinery specialist with both proprietary product lines and installer networks across regional French markets.
• Profils Systèmes: French independent manufacturer of aluminum window, door, and veranda systems based in the south of France. Comparable mid-sized French aluminum systems specialist serving both residential and commercial segments with proprietary product lines.
• Installux: French aluminum systems manufacturer offering windows, sliding doors, verandas, and facade solutions. Directly comparable as a French aluminum joinery specialist with both manufacturing capability and installer/distributor networks across regional markets.

Broad incumbents

• Kawneer: Global aluminum architectural systems brand (part of Arconic) specializing in curtain walls, windows, and storefronts. Comparable as a major incumbent in architectural glazing systems, particularly relevant to GAM PROTECTION's commercial facade and curtain wall work.
• Jansen: Swiss steel and aluminum profile systems manufacturer for windows, doors, and facades. Comparable as a premium steel/aluminum systems specialist particularly relevant to GAM PROTECTION's métallerie (steel windows, steel facades, fire-rated doors) offering.
• Reynaers Aluminium: Belgian European leader in aluminum window, door, sliding, and curtain wall systems. Comparable as a broad-line aluminum systems incumbent whose high-performance window and facade ranges compete head-to-head with Technal/SoLEAL in the French market.
• Technal: France's leading aluminum window and door systems manufacturer (part of Hydro). Technal is both a key partner to GAM PROTECTION and a benchmark competitor in the French architectural aluminum systems market, offering the SOLEAL and LUMEAL product families that GAM installs.
• Schüco: German global leader in aluminum and steel window, door, and facade systems. Comparable as a major aluminum systems brand whose products compete in the same premium architectural glazing category as Technal's offerings used by GAM PROTECTION.
• Wicona: European aluminum systems brand (part of Hydro) focused on windows, doors, and facades for commercial and residential buildings. Comparable as a broad-line aluminum systems manufacturer targeting the same architectural glazing specification market as GAM PROTECTION.
• AluK: International aluminum systems company with strong presence in France, offering window, door, curtain wall, and veranda systems. Comparable as a broad-line aluminum systems incumbent serving architects and installers across European residential and commercial segments.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/gam-protection

Revenue estimate

Valuation estimate

Number of profiles

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 GAM PROTECTION