Altrad Mostostal

What Altrad Mostostal does

ALTRAD-Mostostal Sp. z o.o. is a Polish manufacturer of scaffolding systems, formwork, and construction accessories headquartered in Siedlce, operating since 1993 and wholly-owned by the French ALTRAD Group since 2005. The company produces a full portfolio covering frame scaffolding (Mostostal Plus, Plettac SL, ECO platforms), modular scaffolding (ROTAX Plus with perforated ring connections supporting up to 8 transoms per node, and the aluminum ALUROTAX system), mobile scaffolding (MP series up to 12m indoor working height), wall formwork (MIDI BOX in 60 kN/m² and 80 kN/m² variants), ceiling formwork (ALUstrop aluminum panels, conventional steel-supported systems), lift shaft formwork, and accessories (pallets, trestles, chutes, nets, lifts, winches). Manufacturing relies on specialized robotic welding equipment and continuous steel strip production lines for perforated platforms, with documented productivity advantages such as ALUstrop installation at approximately 0.2 h/m² versus 0.5-0.55 h/m² for traditional BS systems and ECO platforms reducing weight by approximately 1.2 kg/m².

The company monetizes primarily through hardware sales of these systems to construction contractors (facade, insulation, renovation), industrial facilities (refineries, shipyards), energy infrastructure (power plants), and civil infrastructure projects. Go-to-market is sales-led and direct: regional sales managers cover Polish voivodeships while dedicated export sales managers handle Northern/Central Europe and Eastern Europe/Baltic countries. Customer engagement includes technical consultation, selection assistance for specific projects, and provision of technical documentation, catalogs, assembly instructions, and certifications. The company holds ISO 9001 (since 2000), EN 1090-2/3 EXC2 welding certifications, TUV certification for mobile scaffolding, and Swedish-market scaffolding certificates for key product lines.

Listed customers span diverse end-markets and geographies including Business Garden Warsaw (commercial office construction), Cloth Hall Kraków (historic restoration), Vilnius Cogeneration Power Plant (energy), EDF Rybnik (energy), Norwegian Sea Oil Platform (oil & gas), Gdańsk Shipyard (shipbuilding), Ministry of Foreign Affairs of Lithuania (government renovation), Moscow University (education), and Tallinn Event Venue (events). The multilingual website (Polish, English, Russian) and downloadable catalogs support cross-border sales, and the company leverages ALTRAD Group's 51-country footprint for distribution reach into Nordic, Baltic and Eastern European markets.

Name

Altrad Mostostal

Legal name

ALTRAD-Mostostal Spółka z ograniczoną odpowiedzialnością

Website

https://altrad-mostostal.pl

Company type

Private

Founded year

2001

Operating status

Operating

Headcount range

5,001–10,000 employees

Short description

ALTRAD-Mostostal is a Polish manufacturer of scaffolding systems, formwork, and construction accessories based in Siedlce, serving construction contractors, industrial, energy, and infrastructure sectors in Poland and across Europe as part of the international ALTRAD Group.

Ownership category

akta.pro rank

Product category

Construction Equipment & Scaffolding

NAICS

Architectural and Structural Metals Manufacturing (3323)

SIC

Construction Machinery & Equip (3531)

akta.pro primary industry

Specialty Access & Scaffolding Rental/Leasing (TLABAFAL)

Keywords

• Scaffolding systems manufacturing
• Modular formwork construction
• Frame scaffolding solutions
• Wall ceiling formwork
• Construction site equipment

Headquarters

HQ city

Siedlce

HQ country

Poland

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Scaffolding Systems Manufacturing and Sales: Manufacturing and sale of various scaffolding systems including frame, modular, mobile, and aluminum scaffolding. Products are designed for construction, industry, energy, infrastructure, and contractor applications.
2. Formwork Systems Manufacturing and Sales: Production and sale of wall formwork, ceiling formwork, lift shaft formwork, and supporting towers for reinforced concrete construction elements including foundations, walls, floors, and other structural components.
3. Construction Accessories: Sale of construction accessories including chutes, nets, canvas covers, lifts, winches, trestles, pallets, and event staging equipment.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels3 records

Core offering

Altrad Mostostal is a Polish manufacturer and seller of scaffolding systems (frame, modular, mobile, aluminium, canopy), wall and ceiling formwork (MIDI BOX, ALUstrop, lift shaft formwork), and construction accessories (pallets, trestles, chutes, trolleys, nets, lifts and winches). Products are produced at the company's plant in Siedlce using specialised robotic welding and continuous steel strip production lines, and are sold to construction contractors, industrial facilities, energy and infrastructure projects in Poland and across Northern/Central Europe, Eastern Europe and the Baltic region.

Product overview

Altrad Mostostal is a Polish manufacturer of scaffolding systems, formwork, and construction accessories with headquarters in Siedlce, belonging to the international ALTRAD Group. The product portfolio consists of three main categories: (1) Scaffolding systems including frame scaffolding (Mostostal Plus, Plettac SL, Eco platforms), modular scaffolding (ROTAX Plus, ALUROTAX aluminium), mobile scaffolding (MP series), ALU Sky modular canopy, and ALTRAD EVENT stages/stands; (2) Formwork systems including wall formwork (MIDI BOX 60kN/m², MIDI BOX 80kN/m²), lift shaft formwork, ceiling formwork (ALUstrop aluminium system, conventional ceiling); and (3) Construction accessories including pallets, trestles, construction chutes, roof slope trolleys, nets and canvas covers, lifts and winches. The company serves construction, industry, energy, infrastructure, and contracting sectors for facade, installation, renovation, and modernization work. Production uses specialized welding robots and continuous production lines for perforated platforms.

Differentiator

Problem solved

Functional benefit

Brands

• ALUSTROPU: Ceiling formwork system product introduced in 2005.
• MIDI BOX
• ROTAX Plus
• ALUROTAX
• Mostostal Plus
• ALU Sky
• ALTRAD EVENT
• Plettac SL

Products and services

• Frame Mostostal Plus Scaffolding Frame scaffolding system with longitudinal spacing of frames at 3.07m, 2.57m, 2.07m, 1.57m and standard transverse spacings of 0.73m and 1.09m. Provides high stability through vertical and diagonal bracing with anchor system securing scaffolding to building structures. Designed for construction contractors performing facade, assembly, renovation, and modernisation works.
• ROTAX Plus Modular Scaffolding Modular scaffolding compatible with frame scaffolding, built on the same structural grid. Allows expansion in any direction with perforated ring connections allowing up to 8 transoms or bracings per node. Designed for complex industrial applications where frame scaffolding is insufficient.
• ALUROTAX Aluminium Modular Scaffolding Aluminium modular scaffolding built on structural grid with bay lengths of 3.07m, 2.57m, 2.07m, 1.57m and widths of 0.73m and 1.09m. Permissible working load of 2 kN/m² for 0.73m width and 3 kN/m² for 1.09m width. Allows construction of spatial structures with complex geometries and large-area platforms.
• Mobile MP Scaffolding Lightweight mobile scaffolding with steel and aluminium components. Features castors of 200 and 125mm diameter with built-in braking mechanism. Working platform heights up to 12m indoors and 8m outdoors. Working platform effective load capacity up to 2 kN/m². TUV certified.
• Plettac SL Scaffolding Frame scaffolding with safe, fast installation. Features closed profile for stability, self-clamping pins, platforms protected against falling out, and hot-dip galvanised components for high durability.
• Frame Scaffolding with ECO Platforms ECO steel platforms are a lighter and cheaper version of conventional steel platforms with same durability parameters. Reduces scaffolding weight by approximately 1.2 kg/m² compared to ergonomic crosspiece series. Ergonomic crosspieces serve as additional handles for assemblers.
• ALU Sky Modular Canopy Aluminium modular canopy system installed on modular or frame scaffold systems. Used as canopy for halls and repaired buildings. Components joined using ALUROTAX modular system. Targeted at repair and construction industry applications.
• ALTRAD EVENT (Stages and Stands) Custom stage systems and grandstands using Mostostal Plus scaffolding components. Offers aluminium-plywood benches, stadium seats (PVC), or chairs. Applications include sports, cultural, and entertainment event spectator stands (e.g. Andrea Bocelli concert staging at Tallinn Event Venue).
• MIDI BOX 60kN/m² Wall Formwork Economical small-sized wall formwork system for manual installation with board weight allowing fast manual handling. Basic components are formwork boards 90 and 120cm high and 25-90cm wide. Boards carry fresh concrete pressure up to 60 kN/m². Designed for foundations, walls, and other reinforced concrete elements.
• MIDI BOX 80kN/m² Wall Formwork Wall formwork with installation possible without crane (25-75cm boards) or with crane (75-240cm boards). Full range of boards 150cm, 270cm, 300cm, 330cm high. Permissible fresh concrete pressure: 80kN/m² without superstructures, 55kN/m² with superstructures. Uses BM260 and MB710 multifunctional formwork locks.
• Lift Shaft Formwork Formwork for installing and stripping internal planking in lift shafts without dismantling individual components. Stripping component decreases external size by 5cm allowing easy removal from lift shaft. Used by concrete contractors for lift shaft construction.
• ALUstrop Aluminium Ceiling Formwork System Aluminium ceiling formwork based on aluminium panels 45, 60, 75, 90, 180mm wide and 90, 180mm long. Aluminium board structure with reinforced corners covered with waterproof plywood 10mm thick. Allowable maximum ceiling thickness 50cm. Installation time approximately 0.2 h/m².
• Conventional Ceiling Formwork Basic ceiling formwork system with steel supports (height adjustable from 1482mm to 5500mm) and wooden girders (1800mm-5900mm long). Features easy ceiling support releasing mechanism and high bearing capacity. Used for concrete floor construction.
• Pallets Storage and transport pallets for scaffold components. Various models for vertical storage and transport of frames, platforms, small parts. Stackable to save space and costs.
• Construction Trestles Portable work platforms with height range 0.62m to 3.63m. Feature simple crank-operated platform lifting mechanism with G-hook protection. Used for painting, plastering, spackling, paper hanging, and bricklaying.
• Construction Chutes Polish-manufactured debris chutes made of high-impact polyethylene. Components include basic segment, filling segment, intermediate segment, reinforced segment, and winch segment. Used for direct debris transportation to containers.
• Roof Slope Trolleys Low kerb weight (approx. 9.5kg) trolleys with 100kg load capacity. Used with lathes spaced at 25-50cm for horizontal transport of roof tiles on roof surfaces.
• Nets and Canvas Covers Polyethylene nets and canvas covers protecting against weather conditions. Scaffold nets protect mortar and facade materials from premature drying and protect surrounding area from contamination and falling objects.
• Lifts and Winches Electric rope winches with hoisting speed up to 69m/min for heights up to 76m. Construction lifts with load capacity 200-2000kg featuring fire and overload protections and final brake. Used for vertical transportation of persons and materials on construction sites.

Quantifiable outcome

• Production efficiency improved through specialized robotic welding compared to traditional manual welding
• +2 more outcomes

Named customers9 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

One partnership is on record.

• ALTRAD Group (Parent Company)coreStrategic or Co-development Partner · 1 January 1985ALTRAD-Mostostal is a member of the international ALTRAD Group founded by Mohed Altrad in 1985. The Group employs nearly 65,000 workers and has 200 active subsidiaries in 51 countries. Membership enables experience exchange, implementation of new technical solutions, and product unification across the group.

Scale indicators4 records

Recent moves8 records

Expansion highlights4 records

Broad incumbents

• Mabey Hire (Mabey Group): UK-based provider of temporary works, scaffolding, and formwork services with a wider infrastructure focus. Adjacent to Altrad Mostostal in scaffolding manufacturing but competes primarily through hire/services rather than direct product sales.
• Plettac Assco (part of Altrad Group): Sister brand within the same ALTRAD Group that supplies Plettac SL frame scaffolding (also sold by Altrad Mostostal). It represents an internal group competitor and incumbent across European scaffolding markets.
• Hünnebeck (BrandSafway): German-origin scaffolding and formwork brand now part of BrandSafway. Hünnebeck offers modular scaffolding and formwork directly overlapping with Altrad Mostostal's product portfolio across European industrial and construction markets.

Direct peers

• ULMA Construction: Spanish manufacturer of formwork and scaffolding systems with strong presence across European construction markets. ULMA's modular scaffolding and wall formwork directly compete with Altrad Mostostal's ROTAX and MIDI BOX product families.
• Doka: Austrian-based formwork and scaffolding manufacturer (Umdasch Group). Doka overlaps directly with Altrad Mostostal's wall and ceiling formwork systems and serves similar concrete construction contractors across Central and Eastern Europe.
• PERI: Global formwork and scaffolding manufacturer headquartered in Germany. PERI competes head-to-head with Altrad Mostostal in wall and ceiling formwork (MIDI BOX, ALUstrop), particularly on large infrastructure and commercial construction projects across Europe.
• Layher: German-headquartered manufacturer of modular (Allround) and frame scaffolding systems with a European-wide footprint. Layher is the most direct competitor to Altrad Mostostal's ROTAX/ALUROTAX modular and Mostostal Plus frame lines, serving the same construction, industrial, and event-staging customers.

Emerging players

• Tubesca-Comabi: French manufacturer of scaffolding, ladders, and access solutions. Comparable as a European mid-sized peer specializing in access equipment, with product overlap on mobile scaffolding (MP series) and aluminum modular systems (ALUROTAX).
• Rusztowania-Best (Polish independent): Independent Polish scaffolding rental and assembly specialist. While smaller in scope than Altrad Mostostal's manufacturing footprint, it competes directly for Polish contractor customers on frame and modular scaffolding rental.

Regional players

• Altrad Plettac España: Regional ALTRAD Group entity providing scaffolding and formwork in the Iberian market. Comparable as a regional manufacturing and distribution peer within the same group, competing for similar Spanish and Portuguese customer accounts.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights5 records

Customer concentration

• Xx.com/mostostalaltrad
• Facebookfacebook.com/altradmostostal
• LinkedInlinkedin.com/company/altrad-mostostal-sp.-z-o.o.

Compliance12 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 records

Subsidiaries5 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 Altrad Mostostal