Atenor Group

What Atenor Group does

Atenor Group is a publicly listed European real estate developer (Euronext Brussels: ATEB) headquartered in La Hulpe, Belgium, specializing in sustainable mixed-use urban projects where people live, work, and connect. Across more than 30 years of activity the company has delivered over 1 million m² and operates actively in Belgium, Portugal, Hungary, Luxembourg, France, the UK, Poland, Romania, Germany, and the Netherlands, with local offices in La Hulpe, Lisbon, and Budapest. The core product portfolio spans office campuses (e.g., @Expo Bucharest, a 50,000 sqm BREEAM Outstanding complex), residential developments (e.g., Au Fil des Grands Prés with 359 apartments in Mons), and mixed-use schemes, supported by Archilab—an in-house innovation and sustainability laboratory established in 2018—plus an Energy Compass framework and a biodiversity integration program partnered with BeeOdiversity.

The business model is project-driven: Atenor acquires and develops sites, manages construction with co-development partners (e.g., BESIX RED, Ascendal, Yoo Development, Colliers, CBRE), and monetizes through one-time disposals to institutional investors and corporate tenants, complemented by Green Finance Solutions (Green Retail Bonds and EMTN programs aligned with EU Green Bond Standards). The go-to-market is enterprise field sales targeting institutional investors, international investment funds, and public authorities, with named end-customers including the European Commission, Caixa Geral de Depósitos, and IWG/Regus. Pricing is not publicly disclosed; transactions are negotiated bilaterally. Revenue is recognized in lumpy fashion tied to completion or forward-funding milestones, which is reflected in the 2023 rights issue, the €45.3M 2025 capital increase, and a rolling sequence of major divestitures (Am Wehrhahn, Lakeside Warsaw, BakerStreet I, 186 Victor Hugo, @Expo) designed to deleverage and recycle capital into the 2025–2027 pipeline. ESG is central to the value proposition: Atenor is a 2024 GRESB sector leader (99.37% score) and earned the highest transparency score in the 2025 GRESB Public Disclosure Assessment, with compliance under CSRD and the EU Taxonomy.

Name

Atenor Group

Legal name

Atenor SA

Website

https://atenor.eu

Company type

Public

Founded year

1993

Operating status

Operating

Headcount range

101–250 employees

Short description

Atenor Group is a Belgian publicly listed real estate developer (Euronext Brussels: ATEB) that builds sustainable mixed-use urban projects—offices, residential, and community spaces—across more than ten European countries, selling to institutional investors, public authorities, and corporate tenants.

Ownership category

akta.pro rank

Headquarters

HQ city

La Hulpe

HQ country

Belgium

HQ region

Europe

Offices3 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Real Estate Development and Sales: Development of mixed-use urban projects including offices, residential, and retail. Revenue generated through property sales to investors and institutional buyers. Projects are developed and sold or retained for investment income.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Atenor is a European real estate property promotion company that develops sustainable, mixed-use urban projects combining offices, residential units, and retail space where people live, work, and connect. The company manages the full development lifecycle from concept and design through construction and delivery, and disposes of completed projects to institutional investors, corporate tenants, or public authorities. Archilab, an in-house innovation and sustainability lab established in 2018, drives ESG integration, energy efficiency, and biodiversity strategy across all projects.

Product overview

Atenor Group is a European real estate development company offering mixed-use urban projects as its core product. The portfolio spans residential developments (apartments), office campuses, and mixed-use complexes. Archilab serves as an in-house innovation and sustainability module providing ESG integration, energy management, and biodiversity strategy across all projects. Green Finance Solutions include Green Retail Bonds and EMTN programs with associated reporting frameworks. Projects are developed across Belgium, Portugal, Hungary, Poland, Luxembourg, France, Germany, Netherlands, and Romania.

Differentiator

Problem solved

Functional benefit

Brands

• Archilab: In-house innovation and sustainability laboratory established in 2018, integrated into Atenor's project design, development, and realization processes.

Products and services

• Mixed-Use Urban Development

Quantifiable outcome

• Biodiversity improved on approximately 165,000 m² of land and contributed to remediation of over 296,000 m² of contaminated land
• +1 more outcomes

Named customers4 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Eight partnerships are on record, tiered core and major.

• IWG/ReguscoreStrategic or Co-development Partner · 16 May 2025First agreement signed for Regus opening at Com'Unity in Paris, providing flexible workspace solutions within the development.
• BESIX REDcoreStrategic or Co-development Partner · 12 February 2024Partnership with BESIX RED to develop new headquarters for Caixa Geral de Depósitos in Lisbon.
• Caixa Geral de DepósitoscoreOthers · 12 February 2024Client for new headquarters development in Lisbon, partnered with BESIX RED.
• Ascendal and Yoo DevelopmentmajorStrategic or Co-development Partner · 1 January 2023Three-way partnership for Key West London regeneration site, combining development expertise for urban regeneration project.
• CollierscoreChannel Partner/ Reseller/ DistributorColliers acted as co-exclusive selling agent alongside CBRE for the sale of @Expo office campus in Bucharest to an international investor. The transaction was jointly led by both firms.
• CBREcoreChannel Partner/ Reseller/ DistributorCBRE acted as co-exclusive selling agent alongside Colliers for the sale of @Expo office campus in Bucharest to an international investor.
• AG Real EstatemajorStrategic or Co-development PartnerArchitecture competition partnership for 'Beaulieu' buildings in Brussels, collaborating with BMA.
• BeeOdiversitycoreStrategic or Co-development PartnerBiodiversity expert partnership to implement integrated biodiversity strategy across entire portfolio by 2026, from design to delivery and operation.

Scale indicators3 records

Recent moves11 records

Expansion highlights6 records

Broad incumbents

• Hines: Global real estate developer and investment manager with strong European mixed-use practice and ESG-led investment vehicles competing for the same institutional mandates.
• Tishman Speyer: Global real estate developer of office, mixed-use, and life-science projects; comparable in scale of marquee mixed-use urban developments and institutional investor base.
• Unibail-Rodamco-Westfield: Large European listed developer/operator of mixed-use and retail-led urban destinations; broader in scale but competes for institutional capital and prime urban regeneration mandates.
• VGP: Belgian-listed developer/operator of sustainable business parks and mixed-use schemes across Europe, with comparable institutional investor relationships and ESG focus.
• Cofinimmo: Belgian-listed real estate company active in offices, healthcare, and mixed-use assets; overlaps with Atenor in office/mixed-use development and institutional capital markets.

Direct peers

• UBM Development: Austrian-listed real estate developer focused on mixed-use urban projects in CEE/Western Europe with similar sustainability positioning and project-led revenue model.
• CA Immobilien Anlagen: Austrian-listed real estate developer with office and mixed-use developments across Central Europe, comparable project pipeline, and similar institutional investor client base.
• S IMMO: Austrian-listed real estate company with office, retail, and mixed-use assets in CEE; comparable to Atenor's office exposure in Hungary, Romania, and broader CEE markets.
• BESIX RED: Belgian mixed-use real estate developer actively partnering with Atenor (e.g., Caixa Geral de Depósitos HQ Lisbon), with similar project profiles across Benelux and Iberia.
• Immobel: Belgian-listed mixed-use urban real estate developer with similar European footprint, sustainability focus, and project-by-project institutional disposal model.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/@atenor
• LinkedInlinkedin.com/company/atenor-group
• Xx.com/atenor_sa

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 Atenor Group