a - atelier d'architecture dachy & nihoul & preat

What a - atelier d'architecture dachy & nihoul & preat does

A-Atelier d'Architecture Dachy & Nihoul & Préat sprl is a Brussels-based architectural practice founded in 1989 that provides architectural design, renovation, and heritage restoration services. The firm operates as a partnership of architects — Catherine Dachy, Dominique Nihoul, and Catherine Préat — organized as a Belgian sprl (Société Privée à Responsabilité Limitée, a private limited company) headquartered at Rue Henri Wafelaerts 3a, 1060 Brussels. Its work spans residential new construction, renovation and extension projects, and the specialized preservation of modernist and Art Deco-era buildings. The firm previously operated as 'atelier d'architecture Nihoul & Dachy' (1989) and 'Dominique Nihoul & Catherine Dachy' / 'N&D' (1996) before adopting its current three-partner name.

The firm's core offering is full-service architectural design for residential and small-scale heritage commissions, with stated emphasis on clear, graphic plans and renovation approaches that 'annex the present' while preserving authenticity of the built tissue. Documented projects include the 'Horizon' apartment building in Nieuwpoort, residential works in Suarlée-Comognes, and a modernist building at boulevard des Invalides 263. The firm has built recognized expertise in Art Deco and 1920s-era architecture through features in Belgian and French architecture media (Côté Sud, A+, Constructif, Décors, Les nouvelles du patrimoine, Architecture et vie, Béton) and participation in cultural heritage events including the 2004 Journées du Patrimoine on the theme 'Modernisme et Art déco'.

Revenue is generated through project-based architectural fees billed to residential property owners and heritage / cultural property holders, primarily within Belgium. The firm markets itself through professional publication features and heritage event participation rather than paid acquisition channels. There is no associated technology platform, proprietary software, mobile application, or API; the practice operates as a traditional partnership-scale architectural studio with no disclosed external funding, headcount, or revenue figures. Geographic scope is limited to Belgium, with project references in Brussels, Nieuwpoort, and Suarlée-Comognes.

Name

a - atelier d'architecture dachy & nihoul & preat

Legal name

A-Atelier d'Architecture Dachy & Nihoul & Préat sprl

Website

https://dachy-nihoul-preat.eu

Company type

Private

Founded year

1989

Operating status

Operating

Short description

A-Atelier d'Architecture Dachy & Nihoul & Préat sprl is a Brussels-based architectural partnership offering design, renovation, and heritage restoration services, with specialization in Art Deco and modernist preservation for residential and cultural property clients in Belgium.

Ownership category

akta.pro rank

Product category

Architectural Services

NAICS

Architectural Services (54131), Residential Remodelers (236118)

SIC

General Bldg Contractors - Residential Bldgs (1520)

akta.pro primary industry

Architectural Design Services (BPAHAKAA)

akta.pro secondary industries

Historic Home Renovation & Preservation (HSAPAEAG), Historic Preservation & Conservation Planning (BPAHAKAH)

Keywords

• Architectural design services
• Residential renovation
• Heritage restoration
• Art deco preservation
• Building extension design

Headquarters

HQ city

Brussels

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, Infrastructure

Revenue model

1. Architectural Design Services: Project-based architectural design fees for residential construction, renovation, heritage restoration, and extension projects.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

A - Atelier d'Architecture Dachy & Nihoul & Préat sprl is a Brussels-based architectural practice providing full-service architectural design for residential new construction, renovation, roof extensions, and heritage restoration projects. The firm specializes in Art Deco and modernist building preservation, with a design philosophy emphasizing clear, graphic plans and renovation that innovates in continuity with existing built tissue. Services are delivered as project-based commissions to individual homeowners, property developers, and heritage/cultural institutions in Belgium.

Product overview

A-Atelier d'Architecture Dachy & Nihoul & Préat sprl is an architecture firm based in Brussels, Belgium, offering comprehensive architectural design services. The firm specializes in renovation and restoration projects, residential architecture (including houses and apartment buildings), and heritage preservation with expertise in Art Deco and 1920s-era structures. Their portfolio includes projects such as the 'Horizon' apartment building in Nieuwpoort and various residential homes in Suarlée-Comognes. The firm's philosophy emphasizes clear, graphic plans and the regeneration of existing built tissue through thoughtful renovation.

Differentiator

Problem solved

Functional benefit

Products and services

• Architectural Design Services Full-service architectural design including new construction, renovation, and extension projects for residential and 1920s-era buildings, with expertise spanning modern architecture and Art Deco restoration. Targeted at residential property owners, developers, and heritage clients in Belgium.
• Renovation and Restoration Specialized renovation services focusing on improving existing structures while maintaining authenticity and regenerating the built tissue, including roof extensions and modernization of historical buildings. Targeted at residential property owners in Belgium.
• Heritage and Art Deco Preservation Expertise in Art Deco architecture preservation and modernization, including work on modernist buildings such as the building at boulevard des Invalides 263. Targeted at heritage property owners and cultural institutions in Belgium.

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators1 record

Recent moves3 records

Expansion highlights3 records

Direct peers

• Stéphane Beel Architecten: Belgian architecture firm based in Bruges/Wakken with a similar practice profile spanning residential, renovation, and cultural architecture. Comparable in scale and Belgian regional focus, with comparable design-led positioning and a portfolio that overlaps in residential and adaptive reuse projects.
• Robbrecht en Daem architecten: Long-established Belgian architecture partnership based in Ghent, recognized for cultural, public, and residential architecture with attention to material and heritage context. Comparable as a similarly sized, philosophy-driven Belgian firm with deep publication pedigree.
• OFFICE Kersten Geers David Van Severen: Brussels-based Belgian architecture practice with an international reputation for minimalist and conceptually rigorous design across residential and institutional projects. Comparable as a Belgian design-led partnership of named principals operating at similar scale.
• 51N4E: Brussels-headquartered architecture practice with strong presence in adaptive reuse, heritage-sensitive projects, and cultural commissions. Closely comparable on the heritage/renovation axis and Belgian geography.
• Bovenbouw Architectuur: Antwerp-based Belgian architecture firm focused on residential, renovation, and adaptive reuse with strong publication profile. Comparable in scale, Belgian regional focus, and emphasis on clear, graphic plan-making.
• a2o architecten: Brussels-based architecture firm with a comparable practice range spanning residential, renovation, and heritage-sensitive projects. Similar mid-sized partnership structure and Belgian regional scope.

Emerging players

• DKV Architecten: Belgian architecture firm with residential and renovation focus, comparable in regional scope but typically operates at a younger firm stage. Overlaps on residential architecture and Belgian geography.
• AWG architecten: Antwerp-based Belgian firm with comparable residential and renovation focus, frequently published in architecture media. Overlaps on Belgian geography and design-led positioning but tends toward contemporary residential briefs.

Regional players

• Polo Architects: Belgian practice with a strong residential, renovation, and urban architecture portfolio. Comparable as a Belgian design-led firm in the same market segment, though with somewhat broader urban planning exposure.

Others

• Bureau Bouwtechniek: Leuven-based firm offering architectural and building technology consultancy supporting renovation and adaptive reuse projects. Comparable as an adjacent enabler in the Belgian heritage/renovation ecosystem rather than a direct design competitor.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat2 records

Key risks5 records

Key highlights5 records

Customer concentration

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 a - atelier d'architecture dachy & nihoul & preat