VS-A

What VS-A does

VS-A Bureau d'études façades is a privately held French facade engineering firm founded in 1994 that specializes in the development of building façades and lightweight roofing systems forming the building envelope. The firm provides integrated services spanning technical studies, architectural design, and construction monitoring, leveraging in-house technical and architectural competencies to deliver end-to-end envelope engineering.

The company operates through regional entities — VS-A.FR (Paris headquarters), VS-A.HK+SZ (Hong Kong and Shenzhen, Asia Pacific headquarters), VS-A.KR (Seoul), and the UBLO subsidiary brand — and reports 500+ completed projects across Europe and Asia over its 30-year history. Its customer base consists of building developers and owners engaged on a direct project basis, with no publicly disclosed pricing, recurring revenue mechanics, or standard productized offerings beyond custom facade engineering engagements. The firm also publishes technical reference materials (VS-A INDEX I and II), positioning itself as a thought leader in the niche of facade and lightweight envelope engineering.

The business is bootstrapped and privately held with no disclosed external funding, parent company, or M&A activity beyond the UBLO brand integration. Distribution is direct, relying on the firm's international office footprint and a multilingual web presence (French primary, English, Chinese) to attract developer and owner clients across continents. No AI/ML, digital platform, or productized SaaS components were disclosed; the offering is services-led and reputation-driven.

Name

VS-A

Legal name

VS-A Bureau d'études façades

Website

https://vs-a.eu

Company type

Private

Founded year

1994

Operating status

Operating

Headcount range

11–50 employees

Short description

VS-A is a privately held French facade engineering firm founded in 1994 that provides technical studies, architectural design, and construction monitoring for building envelopes and lightweight roofing across Europe and Asia, serving building developers and owners.

Ownership category

akta.pro rank

Product category

Building Envelope Engineering Services

NAICS

Engineering Services (541330), Architectural, Engineering, and Related Services (5413), Architectural Services (541310)

SIC

Services-Engineering Services (8711)

akta.pro primary industry

Office & Corporate Building Construction (IMAFACAA)

akta.pro secondary industries

Windows (IMADAIAC), Access Panels, Hatches & Specialty Openings (IMADAIAJ)

Keywords

• Facade engineering services
• Building envelope design
• Lightweight roofing systems
• Construction monitoring services
• Architectural engineering consultancy

Headquarters

HQ city

Lille

HQ country

France

HQ region

Europe

Offices4 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Distribution channels1 record

Core offering

VS-A is an engineering firm that delivers façade design and engineering services for building envelopes, including the development of façades and lightweight roofing systems. It provides both engineering studies and construction monitoring using in-house technical and architectural capabilities, serving building developers and owners through offices in Europe and Asia.

Product overview

VS-A.EU is an engineering firm specializing in building façade development and light roofing envelope systems. The company offers integrated technical and architectural engineering services, encompassing both studies and implementation follow-up. The portfolio consists of core façade engineering consulting services and supporting technical publications (VS-A INDEX I and II). With 30 years of experience and over 500 completed projects across Europe and Asia, the company operates through regional offices in France, Hong Kong/Shenzhen, Korea, and UBLO.

Differentiator

Problem solved

Functional benefit

Brands

• UBLO: Facade engineering subsidiary/brand operating under VS-A group.

Products and services

• VS-A.EU Façade Engineering Services Engineering and architectural services for the development of building façades and lightweight roofing systems forming building envelopes, including technical studies and construction monitoring, delivered to building developers and owners.
• VS-A INDEX Publications Technical publications (VS-A INDEX I and VS-A INDEX II) containing façade engineering reference materials and indices, distributed as downloadable resources from the company's website.

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators3 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• Bollinger + Grohmann: Engineering consultancy with deep expertise in façades and building envelopes alongside structural engineering. Direct specialist competitor with comparable European footprint and project types.
• Front Inc. Boutique specialist façade engineering consultancy with offices across the US, Europe, and Asia. Directly comparable to VS-A in scope and positioning as a focused building envelope specialist.
• Schlaich Bergermann Partner (SBP): Structural and façade engineering consultancy known for complex lightweight and tensile envelope systems. Overlaps with VS-A's lightweight roofing and specialty façade work on landmark buildings.
• Eckersley O'Callaghan: Engineering firm specializing in façades, glass structures, and building envelopes, with offices in Europe, North America, and Asia. Comparable specialist positioning and cross-regional presence to VS-A.
• Werner Sobek: Engineering and design firm with strong specialization in façades, lightweight structures, and sustainable envelopes. Competes with VS-A in high-end commercial and cultural façade projects, particularly in Europe.
• Meinhardt Façade Technology: Specialist façade engineering consultancy within the Meinhardt Group, offering design and consulting for building envelopes globally. Direct competitor to VS-A in the pure-play façade engineering space, particularly in APAC.

Broad incumbents

• Arup: Global engineering and design consultancy with a well-established façade engineering practice. Competes with VS-A on complex building envelope projects but operates across a much broader portfolio (structures, MEP, advisory).
• Buro Happold: International engineering consultancy with façade engineering capability integrated into its buildings practice. Overlaps with VS-A on envelope design for complex commercial and cultural buildings.
• Permasteelisa (Haworth) / Josef Gartner: Major façade contractor with significant in-house engineering capability, supplying and engineering curtain walls for global projects. Competes upstream in the value chain through integrated design-build delivery.
• Arcadis: Global design and engineering consultancy with façade and building envelope capability within its built environment practice. Larger-scale incumbent that competes on multidisciplinary RFPs where VS-A would partner or sub-consult.

Market position

Strengths5 records

Weaknesses4 records

Competitive moat3 records

Key risks5 records

Key highlights5 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries4 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 VS-A