Keizer Koopmans

What Keizer Koopmans does

Keizer Koopmans is an Amsterdam-based architecture studio founded in early 2020 by Wouter Keizer and Ule Koopmans. The firm designs across four scales — S (interiors and objects), M (villas and pavilions), L (housing, offices, and public buildings), and XL (masterplans and urban visions) — serving Dutch municipalities, housing corporations, real estate developers, infrastructure operators (Schiphol Airport, ProRail, NS), and a small number of private villa clients in Spain.

The studio operates as a professional services firm generating project-based fees from commissions won through architectural competitions and public/private tenders, supplemented by direct commissions. Its technical signature combines a 'design to build' philosophy — where sustainable materials and building technology drive the concept — with circular and modular construction methods, energy-producing facades (PV panels, wind cowls), open-building principles, and nature-inclusive landscape integration executed via partners such as Arup, BOOM Landscape, Bureau B+B, and various Dutch structural and ecological consultants.

Keizer Koopmans has built momentum rapidly since founding, winning Europan 15 (1st prize, 2019, predating the firm), being selected for the BNA/Synchroon Next Step Program (2024), and securing 1st-prize wins for Hibi (Amsterdam, 123 apartments), Schiphol motorcycle parking, and major urban plans including Reitse Campus Tilburg (2,000-2,500 homes). The founders are also active in academic teaching at TU Delft and the Academy of Architecture Amsterdam, supporting talent development and brand credibility in the Dutch architecture market.

Name

Keizer Koopmans

Legal name

Keizer Koopmans

Website

https://keizerkoopmans.com

Company type

Private

Founded year

2020

Operating status

Operating

Headcount range

1–10 employees

Short description

Amsterdam-based architecture studio designing buildings, interiors, and urban masterplans across four scales for Dutch municipalities, housing corporations, developers, infrastructure operators, and select private villa clients in Spain and Germany.

Ownership category

akta.pro rank

Product category

Architectural Services

NAICS

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

akta.pro primary industry

Architectural Design Services (BPAHAKAA)

akta.pro secondary industry

Community Engagement & Participatory Planning (BPAHAKAO)

Keywords

• Architecture design services
• Urban planning
• Residential architecture
• Sustainable architecture
• Interior design

Headquarters

HQ city

Amsterdam

HQ country

Netherlands

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Architecture and Design Services: Project-based fees for architectural design services ranging from residential buildings to urban masterplans. Revenue is generated through commissions won via competitions and tenders, as well as direct commissions from developers, municipalities, and private clients. Projects span housing, public buildings, train stations, and urban planning.

Go-to-market motion2 records

Distribution channels3 records

Marketing channels6 records

Core offering

Keizer Koopmans is an architecture studio that designs interiors, buildings, and urban plans across different scales — from S (interiors and objects) through M (villas and pavilions) and L (housing, offices, and public buildings) to XL (masterplans and urban visions). The firm delivers bespoke architectural design services for residential developments, mixed-use buildings, train stations, public buildings, and urban planning commissions, won through competitions, tenders, and direct commissions.

Product overview

Keizer Koopmans is a design office for architecture offering services across scales from S (interiors and objects) to XL (masterplans and urban visions). The firm provides architecture services including residential buildings, mixed-use developments, public buildings, train stations, urban planning, and interior design. Rather than a unified product platform, it operates as a professional services firm delivering bespoke architectural solutions across various typologies including housing, offices, public buildings, villas, pavilions, and urban masterplans.

Differentiator

Problem solved

Functional benefit

Products and services

• Architecture Services Full-service architectural design delivered across four scales: S (interiors and objects), M (villas and pavilions), L (housing, offices and public buildings), and XL (masterplans and urban visions). Services span residential buildings, mixed-use developments, public buildings, train stations, urban planning, and interior design for developers, municipalities, housing corporations, and private clients in the Netherlands and select international locations.

Quantifiable outcome

• GPR score 9.0 achieved for De Spieghelhoek sustainable residential building
• +3 more outcomes

Named customers15 records

Segments4 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature9 records

Partnerships

37 partnerships are on record, tiered core and minor.

• Bureau B+BcoreStrategic or Co-development PartnerLong-term collaboration partner for urban planning and landscape architecture. Worked together on Reitse Campus Tilburg (2000+ homes urban plan), Train Station Enschede (urban vision), Train Station Almelo (mobility study), and Carnisse Eiland Rotterdam (500+ houses urban plan).
• ANA ArchitectscoreStrategic or Co-development PartnerCollaborating architect on Hibi project (123 apartments in Amsterdam's Amstelkwartier). Both firms serve as architects on the mixed-use development with supermarket, retail, and residential program.
• BOOM LandscapecoreStrategic or Co-development PartnerLandscape architecture partner on Hibi project, designing the lush courtyard garden and nature-inclusive spaces for the 123-apartment residential development.
• Grüntuch Ernst PlanungsgesellschaftcoreStrategic or Co-development PartnerDesign collaboration on Tacheles residential building in Berlin (36 high-end apartments). German architecture firm providing local expertise alongside Keizer Koopmans.
• Ronald Janssen ArchitectenminorStrategic or Co-development PartnerCollaboration partner on Amstelhart project (60+ apartments in Amsterdam) working on the mixed-use development with housing, library, and healthcare center.
• ArupcoreTechnology or IntegrationSustainability and construction advisor on Hibi project. Provides engineering expertise for energy-producing building with PV panels, wind cowls, and sustainable materials.
• Boom LandscapecoreTechnology or IntegrationLandscape architecture partner on Hibi project, designing the ecological stepping stone between parks with native plant and animal species habitat.
• 3G OfficeminorStrategic or Co-development PartnerPartner on Co-Living Madrid project (90+ co-living apartments) in collaboration with EF Plus Group.
• Borja Solórzano EstudiominorStrategic or Co-development PartnerLocal architecture partner on Casa Lliber villa project in Lliber, Spain, providing regional expertise.
• B01 ArquitectesminorStrategic or Co-development PartnerLocal architecture partner on Casa Tamariu villa project in Costa Brava, Spain.
• Natrufied ArchitectureminorStrategic or Co-development PartnerArchitecture partner on Municipality Yard West-Betuwe project for the sustainable municipal site transformation.
• Buro BeukminorStrategic or Co-development PartnerUrban design and landscape architecture partner on Het Wouwse Hof project (34 affordable houses in Rijnsaterwoude).
• Plegt-VosminorImplementation/ SI/ Consulting PartnerConstruction partner for Het Wouwse Hof project, handling buildings and civil engineering.
• CPO Bouwvereniging EmmacoreStrategic or Co-development PartnerCoordinating client and housing association partner on De Spieghelhoek project (16 sustainable apartments for seniors in Bussum). A project by local residents, for local residents.
• George van LuitminorStrategic or Co-development PartnerArchitect partner on De Spieghelhoek project in Bussum.
• Van BekkumminorImplementation/ SI/ Consulting PartnerContractor partner on De Spieghelhoek sustainable residential building project.
• Studio BLADminorStrategic or Co-development PartnerLandscape architect on Vijfhoven project (40 modular wooden apartments in Leiden).
• GouderdomminorImplementation/ SI/ Consulting PartnerPartner housing organization on Vijfhoven project.
• ProRailcoreStrategic or Co-development PartnerRailway infrastructure authority partner on Train Station Enschede urban vision. Joint client with Municipality of Enschede, Province of Overijssel, Ministry of Infrastructure, and NS for station upgrade.
• NS (Nederlandse Spoorwegen)coreStrategic or Co-development PartnerDutch national railway operator partner on Train Station Enschede project for integrated urban vision around the train station.
• Douwe StratingminorStrategic or Co-development PartnerDesign collaborator on R Way of Living and Cool Down City projects.
• De Nieuwe AdmiraalminorStrategic or Co-development PartnerInterior design partner on Sigma Factory interior project (loft-like apartment in former paint factory).
• Moke ArchitectenminorStrategic or Co-development PartnerLead architect on Zuidas competition for social housing in Amsterdam. Keizer Koopmans collaborated on designing the residential tower component.
• City of RotterdamcoreStrategic or Co-development PartnerClient for Cool Down City initiative - green pavilion design for distributing 3,000 young trees per year to gain 8.4 hectares of green surface annually.
• Over MorgenminorStrategic or Co-development PartnerMobility partner on Carnisse Eiland Rotterdam urban plan (500+ houses) alongside Keizer Koopmans and Bureau B+B.
• HochtiefminorImplementation/ SI/ Consulting PartnerGeneral contractor for Tacheles residential building in Berlin.
• New Cheese DevelopmentcoreStrategic or Co-development PartnerDeveloper client for Amstelhart project (60+ apartments in Amsterdam) - mixed-use development with housing, library, and healthcare.
• Openbare Bibliotheek Amsterdam (OBA)coreStrategic or Co-development PartnerCollaborating institution on Amstelhart project - developed the atrium as a public interior connecting apartment access galleries with commercial program at ground level.
• Vorm HoldingcoreStrategic or Co-development PartnerDeveloper client for Hibi project - energy-producing and nature-inclusive 123-apartment residential building in Amsterdam's Amstelkwartier.
• Schiphol AirportcoreStrategic or Co-development PartnerClient for Motorcycle Parking Schiphol competition - won 1st prize for remountable motorcycle parking facility design.
• Europan EuropecoreStrategic or Co-development PartnerOrganizer of Europan 15 European architecture competition which Keizer Koopmans won (1st prize) for Brainpark Rotterdam urban plan.
• Municipality of RotterdamcoreStrategic or Co-development PartnerClient for Brainpark Rotterdam urban plan (Europan 15 winning project) - dense, multi-functional city organized around a public park.
• ERA ContourcoreStrategic or Co-development PartnerDeveloper client for Carnisse Housing project (55 mixed dwelling types) and Carnisse Eiland urban plan (500+ houses).
• VORM OntwikkelingcoreStrategic or Co-development PartnerDeveloper client for Vlugtlaan residential building (90 apartments) and Vijfhoven project (40 apartments). Major recurring client for housing developments.
• Province of GelderlandcoreStrategic or Co-development PartnerPartner with Municipality of West Betuwe on the Municipality Yard West-Betuwe project - sustainable 3-hectare municipal site transformation.
• BNA (Association of Dutch Architects)coreGTM or Marketing PartnerAssociation of Dutch Architects partnered with Synchroon on Next Step Program for promising young architecture studios. Selected Keizer Koopmans as 1 of 7 studios from nearly 30 entries.
• Synchroon OntwikkelaarscoreGTM or Marketing PartnerDeveloper partner with BNA on Next Step Program initiative for young architecture studios with innovative ideas. Selected Keizer Koopmans for the program.

Scale indicators16 records

Recent moves6 records

Expansion highlights5 records

Emerging players

• Studio MAKS: Younger Dutch architecture studio working on housing, interiors, and small public projects. Comparable as an emerging Dutch peer in a similar stage of growth, competing for the same competition slots and developer commissions in the Netherlands.

Direct peers

• Mecanoo: Dutch architecture firm with comparable cross-scale portfolio (housing, public buildings, urban plans, interiors). Comparable for similar client base of municipalities, housing corporations, and developers across the Netherlands, and for an emphasis on social housing and durable design.
• MVRDV: Rotterdam-based architecture firm working across scales from buildings to urban masterplans. Comparable as a Dutch studio winning major competitions, serving municipalities and developers on housing and public infrastructure, with a sustainability and density-led design philosophy similar to Keizer Koopmans' urban planning work.
• Powerhouse Company: Rotterdam/Dutch architecture firm delivering residential, mixed-use, and public buildings across Europe. Comparable for similar Dutch roots, competition-led project acquisition, and focus on sustainable, flexible residential design aligned with Keizer Koopmans' housing pipeline.
• KAAN Architecten: Amsterdam-based architecture studio delivering residential, public, and cultural projects in the Netherlands and internationally. Comparable as a similarly sized Dutch practice with strong competition-winning track record and focus on durable, contextual architecture.
• NL Architects: Amsterdam-based architecture studio known for competition-winning buildings and urban projects. Comparable as a Dutch firm of similar scale that wins major tenders, builds public and residential buildings, and operates across scales from objects to masterplans.
• ZUS (Zones Urbaines Sensibles): Rotterdam-based Dutch architecture and urbanism practice specialising in urban plans, public space, and social housing. Directly comparable to Keizer Koopmans' urban planning and housing-corporation work (Carnisse Eiland, Reitse Campus) and similar Dutch competition-led model.

Broad incumbents

• UNStudio: Amsterdam-based Dutch architecture firm working across scales globally, including residential, public, and urban projects. Comparable as a broader incumbent with overlapping Dutch-anchored design philosophy and cross-scale portfolio including housing and public infrastructure.
• OMA (Office for Metropolitan Architecture): Internationally prominent Dutch architecture firm with major urban, residential, and public commissions. Comparable as a Dutch incumbent whose work in urban plans, mixed-use residential, and public buildings overlaps thematically with Keizer Koopmans' XL-scale projects.
• Benthem Crouwel Architects: Larger established Dutch architecture firm with deep experience in public infrastructure (including Dutch train stations) and housing. Comparable as a broader incumbent whose portfolio overlaps directly with Keizer Koopmans' train station and public-building commissions.

Market position

Strengths5 records

Weaknesses4 records

Competitive moat3 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/keizer-koopmans
• Instagraminstagram.com/keizer_koopmans

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 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 Keizer Koopmans