AAC architecture

Name

AAC architecture

Legal name

n.v. aac architecture s.a.

Website

https://aacarchitecture.be

Company type

Private

Founded year

1987

Operating status

Operating

Headcount range

11–50 employees

Ownership category

akta.pro rank

Product category

Architectural Services

NAICS

Architectural Services (541310), Landscape Architectural Services (541320), Interior Design Services (541410)

akta.pro primary industry

Residential Design-Build & Renovation-Integrated Builders (IMAFABAE)

Keywords

• Architectural design services
• Heritage restoration services
• Social housing renovation
• Passive building design
• Urban planning services

Headquarters

HQ city

Bruyelle

HQ country

Belgium

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Architecture and Engineering Services: AAC Architecture generates revenue through professional fees for architectural design, structural engineering, special techniques, heritage studies, site coordination, and project management on public and private construction and renovation projects in Belgium. Revenue is project-based, earned through public procurement competitions, direct commissions from public bodies, and housing corporations. As of 2026, the firm operates under the expanded brand aac+ with specialized verticals: aac x heritage, aac x reuse, aac x outdoor.

Go-to-market motion2 records

Distribution channels3 records

Marketing channels5 records

Core offering

AAC architecture is a Brussels-based bilingual (French/Dutch) architecture firm providing professional architectural design, heritage restoration, sustainable building renovation, and urban planning services. The firm specializes in restoring Art Deco and interwar public buildings (notably swimming pools), renovating social housing to passive/low-energy standards while buildings remain occupied, designing passive schools, and creating climate-adaptive public spaces. Services span the full project lifecycle from heritage studies and design through structural engineering (stabilité), special techniques/MEP (techniques spéciales), coordination, and project management.

Product overview

AAC architecture is a Brussels-based bilingual (French/Dutch) architecture firm with approximately 15 architects. The firm specializes in architectural services across multiple domains including heritage restoration, passive/sustainable building construction, social housing renovation, educational facilities (schools, kindergartens), public swimming pools, cultural centers, and urban development projects. Their portfolio includes projects such as school buildings (Chazal, Donderberg, Beringen-Mijn), swimming pools (Ixelles, Saint-Josse, Guilini), social housing renovations (Osseghem, Méridien, Moulin 41), cultural centers (Wiels, Jacques Franck), and various public space developments. The firm offers services in architecture, stability (structural engineering), special techniques (MEP), heritage preservation, landscape design, and project coordination.

Differentiator

Problem solved

Functional benefit

Brands

• aac + heritage: Heritage restoration and renovation projects focusing on historical buildings and monuments
• aac + reuse
• aac + outdoor
• aac + rebuild

Products and services

• Architectural Design and Project Management Full-lifecycle professional architectural services including design, structural engineering (stabilité), special techniques/MEP (techniques spéciales), heritage studies, PEB/PHPP energy certification, health-safety coordination, and citizen participation accompaniment for public-sector buildings and spaces in Belgium.
• aac x heritage - Heritage Restoration Services Specialized restoration of classified monuments, Art Deco public buildings (notably swimming pools), and interwar heritage civic structures. Includes sensitive restoration, facade reconstruction, and integration of modern accessibility and energy efficiency within heritage constraints.
• aac x reuse - Building Renovation and Reuse Services Circular-economy renovation of social housing and existing buildings using material reuse, prefabricated facade systems (Modul'Air), and site-occupied renovation methodologies. Targets deep energy retrofits while keeping buildings operational.
• aac x outdoor - Outdoor and Landscape Architecture Services Design of climate-adaptive outdoor public spaces, schoolyards, playgrounds, and urban landscapes with citizen participation processes. Integrates biodiversity, hydrology, sustainable water management, and inclusive design.
• aac x rebuild - New Construction Services

Quantifiable outcome

• 8 social housing apartments renovated to low-energy standard (60 kWh/m2 per year) using circular economy approach and wood-frame rooftop extension
• +5 more outcomes

Named customers10 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

Feature4 records

Partnerships

20 partnerships are on record, tiered supporting and core.

• TPF-isupportingTechnology or Integration · 1 January 2026Engineering partner for the Ceria campus auditorium feasibility study (2026). TPF-i provides technical engineering expertise for the complex feasibility study of the auditorium space.
• ATS- AcoustiquesupportingTechnology or Integration · 1 January 2026Acoustic engineering partner for the Ceria campus auditorium feasibility study (2026).
• FramesupportingStrategic or Co-development Partner · 1 January 2023Frame contributed photography and visual documentation to the 'Horizon 2050' project and other AAC communications.
• Reservoir AcoreStrategic or Co-development Partner · 1 January 2023AAC + Reservoir A joint venture won the competition to renovate and extend the iconic Château Karreveld (2020). Reservoir A contributes landscape architecture expertise to the project aimed at preserving the Neo-Renaissance heritage site while introducing new cultural functions (brasserie, new performance hall).
• KPWsupportingTechnology or Integration · 1 January 2023KPW is a structural engineering partner for the Brigittines social housing renovation project, collaborating with AAC on facade renovation and technical upgrades.
• CenergiesupportingTechnology or Integration · 1 January 2023Energy engineering partner for multiple projects including the Brunfaut 35 renovation (special techniques and PEB), contributing expertise in energy performance and passive building standards.
• EcorcesupportingTechnology or Integration · 1 January 2023Partner in the Modul'Air BOUWTEAM for ABC Dumont project, contributing to the prefabricated facade renovation system with integrated ventilation.
• DELTA GCsupportingTechnology or Integration · 1 January 2023Engineering partner in the Modul'Air BOUWTEAM for ABC Dumont project, collaborating on the prefabricated facade and ventilation system.
• TS ConstructsupportingTechnology or Integration · 1 January 2023Construction company partner in the Modul'Air BOUWTEAM for ABC Dumont project, executing the prefabricated facade system.
• VELDcoreStrategic or Co-development Partner · 1 January 2022Ongoing association for multiple social housing renovation projects including Brunfaut 35 tower (won competition 2022, RENOLAB.B 2023 winner) and Elephant housing complex (193 units). VELD contributes architectural and landscape expertise to the joint venture.
• OUEST ArchitecturecoreStrategic or Co-development Partner · 1 January 2022AAC-OUEST joint venture won the commission for renovation of cinema Movy Club in Forest (2022), a listed Art Deco cinema being restored and adapted as a cultural venue. OUEST brings complementary architectural expertise for the heritage cinema project.
• SWECOcoreStrategic or Co-development Partner · 1 January 2022AAC-SWECO association won the competition for the LGBTQIA+ Community Center Grands Carmes in Brussels (2022). SWECO provides engineering and multi-disciplinary expertise for the community center renovation project.
• lab705supportingTechnology or Integration · 1 January 2022Partner on the SEDAN project (part of Quartiers de Demain initiative), focusing on public space development in a historic eco-neighborhood and tower refurbishment in the Ardenne residence.
• Ney&Partners / WOWsupportingTechnology or Integration · 1 January 2020Structural engineering partner for the Modul'Air project (ABC Dumont), working within the BOUWTEAM methodology to develop prefabricated facade solutions for occupied building renovation.
• OSMOSsupportingStrategic or Co-development Partner · 1 January 2019Citizen participation partner for Opération Ré-création schoolyard renovation project. OSMOS provides accompaniment to citizen participation processes for the transformation of school playgrounds in Brussels.
• CANEVA-SsupportingStrategic or Co-development Partner · 1 January 2019Landscape architecture partner for Opération Ré-création, contributing expertise in outdoor and playground design for climate-adaptive schoolyard renovations.
• ARIESsupportingStrategic or Co-development Partner · 1 January 2019Hydrology and ecology partner for Opération Ré-création, contributing to climate adaptation and sustainable water management in schoolyard redesign.
• Dear pigssupportingStrategic or Co-development Partner · 1 January 2019Collaboration on the Koer project in Gent — a creative and meeting space in the Brugse Poort neighborhood. AAC and Dear pigs developed a participatory cultural project with artist Bart Lodewijks, including temporary autonomous sanitary installations with rainwater recovery.
• a2o architecten / a2o architectecoreStrategic or Co-development Partner · 1 January 2017Collaboration on the Beringen-Mijn school project (2017 competition win), converting a former mine changing room building into a primary school on the be-MINE heritage site. AAC worked with a2o on architecture and a2o on landscape design, creating a new school integrating adventure playground by Fris in het Landschap. Also collaborated on Belgian Building Awards 2022-winning Straf-School project.
• Fris in het LandschapsupportingStrategic or Co-development PartnerLandscape architecture partner for the Beringen-Mijn school exterior and adventure playground design, integrating the new school building with the heritage mine site landscape.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• AgwA: Brussels-based architecture office focused on social housing, public space, and sustainable urban projects. AgwA operates in the same Brussels public sector ecosystem as AAC, frequently competing for social housing renovation and public space commissions with comparable team size and project scale.
• evr-Architecten: Belgian architecture office with a strong public-sector portfolio across cultural, educational, and residential projects. Operates in similar Belgian competition environment as AAC, with comparable team size and focus on public clients and sustainable design.
• a2o architecten: Brussels-based architecture and landscape office with strong heritage and school-building portfolio. Direct peer and historical JV partner of AAC (Beringen-Mijn school, Straf-School award), competing for similar Belgian public commissions across heritage, education, and adaptive reuse.
• architecten de vylder vinck taillieu: Ghent-based architecture firm known for social housing renovation, adaptive reuse, and unconventional programmatic approaches. Highly comparable to AAC in focus on occupied social housing renovation, heritage-sensitive design, and Belgium-centered practice with strong European reputation.
• B612 Associates: Brussels architecture practice specializing in social architecture, heritage, and public space. Direct competitor to AAC for Brussels public commissions, with similar scale, sustainability focus, and bilingual French/Dutch operational model.
• V+: Belgian architecture firm with strong portfolio in public buildings, schools, and sustainable renovation. Comparable to AAC in scale, public sector focus, and emphasis on energy-efficient renovation methods. V+ is also a known AAC joint-venture partner (AAC + VELD), confirming overlapping project profiles.
• R2D2 Architecture: Belgian architecture office active in public space, schools, and social housing projects. Competes with AAC in the same Belgian public tendering environment and shares a comparable scale and project-type focus.

Emerging players

• Bureau Bouwtechniek / Label Architecture: Smaller Brussels-based architecture practice with growing portfolio in sustainable and public-sector projects. Less established than AAC but operating in the same Belgian market with overlapping competition profile for emerging public commissions.

Broad incumbents

• Stéphane Beel Architecten: Established Belgian architecture firm with a broader portfolio across cultural, residential, and public commissions. Larger than AAC and broader in scope, but competes for many of the same Belgian public clients and operates within the same regional market.
• Bontinck Architecture: Belgian architecture office with broader scope across commercial, residential, and public projects. Larger incumbent competing in the Belgian public and private tendering landscape for similar client types.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/aacarchitecture
• LinkedInlinkedin.com/company/aac-architecture

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 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 AAC architecture