Altiplan
Altiplan is a Belgian architecture firm founded in 2001 that provides urban planning, heritage restoration, and sustainable design services for public-sector clients and private developers across Belgium, with offices in Brussels and Liège.
- Company typePrivate
- Founded2001
- HeadquartersBruyelle, Belgium
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Altiplan does
Altiplan (ALTIPLAN°Architects s.c.r.l) is a privately-held Belgian architecture practice founded in 2001, headquartered in Brussels with a regional office in Liège. The firm delivers a full range of professional architectural services across five categories: residential architecture, urban planning, office buildings, equipment and public facilities, and interior design, with notable specialization in heritage restoration and adaptive reuse (Grand Poste Liège, ONSS Horta, Hasard Coal Mine), ultra-low-energy / passive building retrofits (Tour Astro, the highest passive building in Europe), and large-scale eco-district masterplanning (Rives Ardentes, €313M, 200,000 m² in Liège). It operates primarily through architectural competitions and direct commissions, and executes projects using BIM and digital design tools, with formal credentials in BREEAM, ISO 9001, and circular construction methods.
The firm serves a balanced mix of public-sector clients (Ville de Liège, STIB, Banque Nationale de Belgique, European Parliament, CPAS, Ifapme, Antwerp International School) and private developers and corporates (AG Real Estate, Matexi, Belfius, Olav Thon Gruppen). Pricing is project-based, typically structured as a percentage of construction cost or fixed fees per phase, with individual project budgets ranging from €500K to over €300M and contract durations spanning multiple years. Project revenue is therefore lumpy and tied to competition wins, with the firm maintaining a pipeline of 70+ projects.
Altiplan differentiates through sustainability credentials (Green Solutions Awards 2019 Grand Prize, BREEAM Very Good, multiple heritage awards), a repeated delivery model with a stable engineering and technical partner ecosystem (Lemaire Ingénieurs, Sweco, Bsolutions, Artau, ABR), and selective collaboration with international firms (Mecanoo, Estudio Lamela) to win larger commissions such as the €95M NBB1 Building transformation. Operations are concentrated in Belgium with one international project in Serbia (Ifapme Belgrade), and the firm has no external investors, no funding rounds, and no subsidiaries.
Altiplan firmographics
Firmographics- Name
- Altiplan
- Legal name
- ALTIPLAN°Architects s.c.r.l
- Website
- https://altiplan.eu
- Company type
- Private
- Founded year
- 2001
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Altiplan is a Belgian architecture firm founded in 2001 that provides urban planning, heritage restoration, and sustainable design services for public-sector clients and private developers across Belgium, with offices in Brussels and Liège.
- Ownership category
- akta.pro rank
Altiplan industry classification
Industry- Product category
- Architectural Services
- NAICS
- Architectural Services (541310), Interior Design Services (54141)
- SIC
- General Bldg Contractors - Residential Bldgs (1520)
- akta.pro primary industry
- Architectural Reconfiguration & Structural Alterations (HSAPAEAB)
Keywords
Where Altiplan is headquartered
LocationHeadquarters
- HQ city
- Bruyelle
- HQ country
- Belgium
- HQ region
- Europe
Offices2 records
Markets served
Altiplan business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales, Others
Revenue model
- Architectural Services: Altiplan generates revenue through professional architectural services including design, project management, and construction supervision for residential, commercial, public, and urban planning projects. Revenue is project-based, calculated as a percentage of construction costs or fixed fees for specific phases.
- Interior Design: Interior fitout and refurbishment services for commercial, hospitality, and institutional clients, including the European Parliament training center and hotel conversions.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Project-based professional fees |
Go-to-market motion1 record
Distribution channels2 records
Marketing channels6 records
Altiplan product offering
Product offeringCore offering
Altiplan is a Belgian architecture firm (ALTIPLAN°Architects s.c.r.l.) founded in 2001 that delivers architectural design services across multiple typologies: residential projects, urban planning, office buildings, and equipment/public facilities. The firm also provides heritage restoration and sustainable design services to public and private sector clients.
Product overview
Altiplan is an architecture firm offering a comprehensive portfolio of architectural services across five main categories: residential architecture (apartments, housing complexes, assisted living, student housing), urban planning (eco-districts, neighborhood revitalization, master planning), office buildings (commercial design, refurbishment, conversions), and equipment/public facilities (schools, swimming pools, sports complexes, police stations, cultural institutions). The firm operates across Belgium with offices in Brussels and Liège, handling projects from new construction to renovation, extension, and interior design.
Differentiator
Problem solved
Functional benefit
Products and services
- Residential Architectural Design
- Urban Planning Services
- Office Building Design
- Public Facility Design
- Heritage Restoration
- Sustainable Design Consulting
Quantifiable outcome
- 80% reduction in heating needs achieved at Perex Centre through architectural and energy strategies
- +2 more outcomes
Companies that use Altiplan
Customer profileNamed customers12 records
Segments4 records
Ideal customer profiles1 record
Altiplan technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
Altiplan partnerships and signals
Strategic signalPartnerships
13 partnerships are on record, tiered core, major and key client.
- Lemaire IngénieurscoreRecurring engineering partner across numerous projects including Grand Poste, Court-Village, Ifapme Belgrade, and multiple Belfius bank branches. Provides structural and technical engineering services for Altiplan's architectural projects.
- SwecocoreEngineering consultancy collaboration on multiple major projects including Fédérale Saint-Jean, Ellipse Brussels (51,500 m²), and Stib Delta pedestrian bridge. Provides multidisciplinary engineering services.
- BAGmajorArchitecture and urban planning partner on residential projects including The Hasard Coal Mine redevelopment and Residential Units Droixhe.
- MecanoomajorInternational architecture firm collaboration on NBB1 Building transformation project (80,000 m², €95M) for Banque Nationale de Belgique.
- Estudio Lamela (Madrid)majorInternational partnership with Madrid-based Estudio Lamela on Tour Astro renovation project (€55M).
- ArcadismajorEngineering consultancy partner on Agora Louvain-la-Neuve and Heidberg Convent projects.
- BsolutionscoreTechnical solutions partner on CityDev Stevin circular economy project and multiple residential developments.
- Atelier de l'Arbre d'OrmajorPartner on Perex Centre Daussoulx project winning Green Solutions Awards 2019.
- MatricielmajorSustainable architecture and technical installations specialist on Agora Louvain-la-Neuve (€75.5M) project.
- ABRcoreEngineering partner on Court-Village Court-St-Etienne project (€66.5M total, 43,300 m²).
- ArtaucorePartner on Rives Ardentes Liège eco-district project (€313M, 200,000 m²).
- ECMcoreEngineering partner on Sankt Joseph Eupen resthome and multiple other projects.
- AG Real Estatekey clientMajor private client for City 2 shopping centre refurbishment and Tweed office reconstruction (€25M) projects.
Scale indicators4 records
Recent moves6 records
Expansion highlights5 records
Altiplan competitors and assessment
Company assessmentDirect peers
- Assar Architects: Belgian architecture firm with similar headcount operating in public, residential, and heritage projects. Most directly comparable to Altiplan as a Brussels-based Belgian practice competing in the same public procurement landscape.
- a2o architecten: Belgian architecture firm active in heritage and adaptive reuse projects. Comparable to Altiplan's heritage restoration specialization (Grand Poste, ONSS Horta) and similar Belgian market focus.
- 51N4E: Brussels-based architecture and urbanism practice of comparable headcount. Works on public sector, urban planning, and adaptive reuse projects across Belgium and Europe, overlapping with Altiplan's urban planning and heritage restoration focus.
- Stéphane Beel Architecten: Belgian architecture firm with similar scale and project mix. Operates in Belgium on cultural, residential, and public buildings, comparable to Altiplan's equipment/public facilities segment.
- BOGDAN & VAN BROECK architecten: Belgian architecture firm of similar size specializing in sustainable architecture, residential, and urban projects. Directly comparable as a Belgian-headquartered practice with a similar portfolio mix of public and private commissions.
- Crepain Binst Architecture: Belgian architecture firm of similar size with strong focus on sustainability, public buildings, and urban regeneration. Overlaps with Altiplan's sustainable design and public sector specializations.
Regional players
- Neutelings Riedijk Architects: Dutch architecture firm active on cultural and public buildings in Belgium and the Netherlands. Comparable as a peer in northern European public sector architecture competitions.
Others
- Sweco Belgium: Multidisciplinary engineering consultancy partnering with Altiplan on multiple projects (Fédérale Saint-Jean, Ellipse, Delta bridge). Relevant as a recurring ecosystem partner rather than direct competitor, though Sweco also offers architectural services in adjacent segments.
Emerging players
- Mecanoo: Dutch architecture firm that collaborates with Altiplan on the NBB1 Building project. Although larger and more international, Mecanoo is relevant as a partner/competitor at the upper end of Belgian public sector projects.
- Estudio Lamela: Madrid-based architecture firm partnering with Altiplan on Tour Astro. Comparable through partnership overlap and shared interest in high-rise renovation and tower regeneration projects in Europe.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks5 records
Key highlights7 records
Customer concentration
Altiplan social profiles
Digital presenceAltiplan compliance and trust
Trust signalCompliance5 records
Altiplan financial estimates
Financial estimateRevenue estimate
Valuation estimate
Altiplan leadership team
Management profileNumber of profiles
Altiplan funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Altiplan M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Altiplan
What does Altiplan do?
Altiplan is a Belgian architecture firm (ALTIPLAN°Architects s.c.r.l.) founded in 2001 that delivers architectural design services across multiple typologies: residential projects, urban planning, office buildings, and equipment/public facilities. The firm also provides heritage restoration and sustainable design services to public and private sector clients.
Is Altiplan a public or private company?
Altiplan is a private company. It is classified as management employee owned and is currently operating.
When was Altiplan founded?
Altiplan was founded in 2001. It employs 11 to 50 people.
Where is Altiplan based?
Altiplan is headquartered in Bruyelle, Belgium, in the Europe region.
How does Altiplan make money?
Two revenue lines are on record. Architectural Services are the primary driver. The others are interior Design.
Who are Altiplan's main competitors?
Direct peers on record are Assar Architects, a2o architecten, 51N4E, Stéphane Beel Architecten, BOGDAN & VAN BROECK architecten and Crepain Binst Architecture. Neutelings Riedijk Architects is listed as a regional player. Sweco Belgium is listed as an others. Emerging players are Mecanoo and Estudio Lamela.
Does Altiplan have an API?
No public API is recorded for Altiplan.
What industry is Altiplan in?
Altiplan's product category is Architectural Services. Its primary akta.pro industry code is HSAPAEAB, Architectural Reconfiguration & Structural Alterations. Its NAICS code is 541310 and its SIC code is 1520.