Architecture et Environnement

What Architecture et Environnement does

Architecture et Environnement S.A. (AEE / A+E) is a Luxembourg-based architecture and urban planning firm incorporated on 19 January 1993 as a société anonyme, operating under Luxembourg establishment authorizations for both architectural and urban planning services. The firm offers full-lifecycle architectural services including architectural design, project management, scheduling, coordination, construction supervision, urban planning, and interior design, functioning as the single qualified interlocutor for project owners from programming through commissioning. Its core technology is a BIM (Building Information Modeling) collaborative methodology executed on Graphisoft ARCHICAD, supporting coordinated decision-making across architects, engineers, and technicians.

The firm serves primarily Luxembourg public-sector clients (government ministries, the Administration des Bâtiments Publics, the Fonds de Compensation, and municipal administrations) alongside private commercial clients (notably financial institutions such as Advanzia Bank, EY, and the European Stability Mechanism). Serviceable segments include public buildings (schools, integrated centers, fire and rescue stations, administrative complexes, healthcare facilities), private commercial works (bank and office headquarters, hotels), residential developments (individual and collective housing, social housing), and healthcare/social infrastructure (childcare, care homes). Notable projects include the 55,000 m² ESM headquarters (DGNB Platine), the 52,053 m² Cité de la Sécurité Sociale Phase 1, the 39,000 m² CNIS national fire and rescue center, and the Advanzia EMERALD building — the first Zero Carbon certified project in BENELUX.

AEE generates revenue through project-based professional services fees contracted directly with project owners, either independently or in partnership with specialized firms (frequently as execution/local architect alongside German design firms such as Sauerbruch Hutton, BLK2, Böge Lindner K2, EM2N, and ROBERTNEUN). The firm distributes exclusively through direct enterprise field sales within Luxembourg, with no intermediaries. Marketing relies on its portfolio website (archi-env.lu), LinkedIn, earned industry media coverage in Paperjam, Archiduc, and Wettbewerbe aktuell, and BAUHÄRPRÄIS/BAUHÄREPRÄIS award recognition. The firm is professionally managed by three delegated administrators (Jérôme Dubuisson, Marc Wagner, Philippe Caulier) and four associated partner architects, with no disclosed external or institutional ownership.

Name

Architecture et Environnement

Legal name

Architecture et Environnement s.a.

Website

https://archi-env.lu

Company type

Private

Founded year

1993

Operating status

Operating

Headcount range

1–10 employees

Short description

Architecture et Environnement S.A. is a Luxembourg-based architecture and urban planning firm offering full-lifecycle design, project management, and construction supervision for public buildings, private commercial works, and residential developments, serving primarily Luxembourg government entities and select financial institutions.

Ownership category

akta.pro rank

Product category

Architectural Services

NAICS

Architectural Services (541310), Interior Design Services (54141), Architectural Services (54131)

SIC

Services-Engineering Services (8711)

akta.pro primary industry

Architectural Design Services (BPAHAKAA)

akta.pro secondary industries

Community Engagement & Participatory Planning (BPAHAKAO), Renovation, Remodeling & Tenant Improvements (General Contracting) (IMAFAAAE)

Keywords

• Architectural design services
• Urban planning services
• Project management
• Construction supervision
• BIM architecture

Headquarters

HQ city

Luxembourg

HQ country

Luxembourg

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Architecture and Engineering Services: Professional services revenue from architecture, urban planning, engineering, and project management for public buildings, private commercial projects, and residential developments. Services provided independently or in partnership with specialized firms. Revenue model based on project fees and professional service contracts.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Architecture et Environnement provides full-service architectural design, urban planning, and project management for public and private sector clients in Luxembourg. The firm covers the entire project lifecycle from initial programming through commissioning, including architectural design, engineering coordination, construction supervision, and interior design, delivered either independently or in partnership with specialized firms.

Product overview

Architecture et Environnement (A+E) is an architecture and urban planning firm based in Luxembourg offering comprehensive architectural services. The company's portfolio spans public buildings (schools, integrated care centers, administrative facilities), private sector projects (banks, hotels, commercial spaces), collective and individual housing, heritage restoration, and interior design. Services include full architectural design, project management, scheduling, coordination, and construction supervision, delivered either independently or in partnership with specialized firms. The firm serves as the primary point of contact for clients throughout all phases of project realization from programming to delivery.

Differentiator

Problem solved

Functional benefit

Products and services

• Architectural Design Services
• Project Management and Construction Supervision
• Urban Planning and Land Development

Quantifiable outcome

• First Zero Carbon certified construction project in BENELUX (Advanzia EMERALD)
• +4 more outcomes

Named customers8 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

Feature1 record

Partnerships

Eleven partnerships are on record, tiered core and minor.

• BLK2 ArchitektencoreStrategic or Co-development Partner · 1 January 2022Collaboration for Cité de la Sécurité Sociale Phase 2 project. BLK2 as design architects with AEE involvement for the 35,150 m² BREEAM Excellent certified extension.
• EM2N ArchitektencoreStrategic or Co-development Partner · 1 January 2022Design architects partnership for ESM headquarters project. EM2N Architekten and ROBERTNEUN Architekten serve as design architects for the 55,000 m² DGNB Platine certified complex.
• ROBERTNEUN ArchitektencoreStrategic or Co-development Partner · 1 January 2022Design architects partnership for ESM headquarters project alongside EM2N Architekten for the 55,000 m² institutional complex.
• Architecture et Urbanisme 21minorStrategic or Co-development Partner · 1 January 2013Conception studies partner for Résidence Renaissance project comprising 132 high-end apartments.
• Sauerbruch Hutton, BerlincoreStrategic or Co-development Partner · 1 January 2011Architectural association for EY Luxembourg headquarters project. Sauerbruch Hutton served as design architects while AEE acted as execution architect for the 31,000 m² project on Kirchberg plateau.
• ORIGAMI Atelier d'Architecture et d'Urbanisme SARLminorStrategic or Co-development Partner · 1 January 2011Architecture partnership for Maison Relais Mersch project.
• Kirchberg Property Company S.C.A.coreOthers · 1 January 2011Property developer client for EY Luxembourg headquarters - 31,000 m² project on Kirchberg plateau.
• KPLAN AGminorStrategic or Co-development Partner · 1 January 2009Partnership for CIS Remich fire station project. KPLAN AG provided planning services for the 5,570 m² facility.
• WEISGERBER ArchitecteminorStrategic or Co-development Partner · 1 January 2009Architecture partnership for Maison Relais Steinfort project.
• Syndicat Intercommunal de ClervauxminorOthers · 1 January 2006Public client for Centre Intégré Extension 2 project - intercommunal syndicate representing multiple municipalities.
• Böge Lindner K2 ArchitektencoreStrategic or Co-development Partner · 1 January 2004Joint partnership for CNIS (Centre National d'Incendie et de Secours) project. Won first place in architects competition. AEE and Böge Lindner K2 delivered the 39,000 m² national fire and rescue center.

Scale indicators2 records

Recent moves7 records

Expansion highlights3 records

Direct peers

• EM2N Architekten: Swiss architecture firm partnering with AEE on the ESM European Stability Mechanism headquarters (55,000 m²). Comparable in building typology and institutional client focus; directly competes for high-prestige European public commissions.
• Burckhardt+Partner: Swiss-headquartered mid-size architecture firm with comparable practice areas (corporate headquarters, public buildings, sustainability certification). Comparable scale and DACH/EU institutional client overlap.
• KSP Engel: German architecture firm of similar scale with comparable building typologies (corporate, public, educational). Direct competitor for European institutional and corporate commissions.
• HPP Architekten: Mid-size German architecture firm with comparable headcount, project types (corporate headquarters, public buildings, healthcare), and sustainability credentials. Competes for similar BENELUX and DACH institutional commissions.
• Sauerbruch Hutton: Berlin-based architecture firm that has partnered directly with AEE on the EY Luxembourg headquarters (31,000 m²). Both firms compete for and co-deliver institutional and corporate commissions across BENELUX, with similar focus on sustainable, design-driven buildings.
• BLK2 Architekten (Böge Lindner K2): German architecture firm partnering with AEE on CNIS (39,000 m²) and CSS Phase 2 (35,150 m²). Directly comparable in scale and project types; competes for and co-executes large public-sector commissions in Luxembourg.
• Architecture et Urbanisme 21: Luxembourg-based architecture and urban planning firm listed in AEE's source material as a project partner (Résidence Renaissance). Comparable local peer serving the same Luxembourg residential and public-sector markets.
• Jim Clemes & Associates: Established Luxembourg architecture firm of comparable scale serving public, residential, and commercial sectors. Direct competitor for the same local commissions and government tenders.
• ROBERTNEUN Architekten: German architecture firm co-partnering with AEE and EM2N on the ESM headquarters. Comparable in scale, project type (institutional/administrative), and DGNB-certified sustainability focus.

Broad incumbents

• gmp · von Gerkan, Marg and Partners: Large, established German architecture practice with broad portfolio including corporate headquarters, public buildings, and transportation. Significantly larger than AEE but operates in the same institutional and corporate building segment with overlapping client base.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/architecture-et-environnement-luxembourg

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 Architecture et Environnement