What MARS Interieurarchitecten does

MARS Interieurarchitecten is a privately held interior architecture consultancy based in Rotterdam, Netherlands, founded in 1995 and operating from the historic former Heineken brewery at Crooswijksesingel 50F. The firm employs a compact multidisciplinary team of 8, led by owner Marcel van der Veer, that integrates interior architecture, structural design, graphic design, furniture design, wayfinding/signing, and strategic positioning under a single "integral design approach." Its portfolio is heavily weighted toward monument restoration and adaptive reuse (Heineken Gebouw Rotterdam, Schielandshuis), public cultural interiors (multiple OBA branches, School 7 Den Helder, Schouwburg Cuijk), educational facilities (Albeda College, Da Vinci College), corporate offices (Loyens en Loeff, Smurfit Kappa, Oxyma), and sports/hospitality venues (Stadion Feijenoord / De Kuip).

The firm's service offering covers the full project lifecycle from concept and positioning through design, specifications, permit acquisition, contractor selection, and construction supervision. Pricing is project-based and not publicly disclosed; engagements are won through direct client relationships, competitive tenders (especially in the public sector), referrals, and a recurring creative-guide partnership with aatvos. Geographic reach is primarily the Netherlands, with selective international work in Germany (Gebäudewirtschaft der Stadt Köln, Stadtbibliothek Köln, Stadsbibliotheek Langenfeld). The firm has no disclosed external investors, no subsidiaries, and no public listing, and its marketing is largely portfolio-driven through its website, LinkedIn, and earned coverage in Dutch architectural press.

Name

MARS Interieurarchitecten

Legal name

MARS Interieurarchitecten

Website

https://marsinterieur.nl

Company type

Private

Operating status

Operating

Headcount range

1–10 employees

Short description

MARS Interieurarchitecten is a privately held Rotterdam-based interior architecture consultancy (8 staff, founded 1995) delivering monument restoration, cultural, educational, and corporate interior projects across the Netherlands and selectively in Germany.

Ownership category

akta.pro rank

Product category

Interior Architecture Services

NAICS

Interior Design Services (54141), Interior Design Services (541410), Architectural Services (541310), Other Specialized Design Services (54149)

akta.pro primary industry

Interior Design Services (BPAHAKAB)

akta.pro secondary industries

Architectural Design Services (BPAHAKAA), Specialty Finishes & Decorative Installations (Plaster, Stone Veneer, Feature Walls) (IMAFANAM)

Keywords

• Interior architecture
• Monument restoration
• Wayfinding design
• Furniture design
• Graphic design

Headquarters

HQ city

Rotterdam

HQ country

Netherlands

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales

Revenue model

1. Interior Architecture Services: Full-service interior architecture and design consultancy including project design, construction documents, permits, and construction supervision for commercial, institutional, and residential projects.

Go-to-market motion2 records

Distribution channels3 records

Marketing channels4 records

Core offering

MARS Interieurarchitecten is a Rotterdam-based interior architecture consultancy delivering full-service interior design, monument restoration, positioning and identity development, furniture design, wayfinding and signing, and graphic design for commercial, cultural, educational, residential, and monumental properties. The firm manages projects from concept through construction supervision, including permits and contractor selection, and applies an integral design approach combining architectural, spatial, graphic, and textual elements.

Product overview

MARS Interieurarchitecten is a Rotterdam-based interior architecture firm offering a unified portfolio of services centered on interior architecture, restoration, positioning and identity development, furniture design, wayfinding and signing, and graphic design. The firm operates across multiple project categories including monuments, offices (kantoren), culture (cultuur), education (onderwijs), and residential homes (woonhuizen). Projects range from monumental building restorations (such as the Heineken Gebouw Rotterdam, De Kuip, Schielandshuis) to commercial offices, cultural institutions (libraries, museums, theaters), educational facilities, and private residences. The firm's integrated approach combines architectural, spatial, graphic, and textual design to create authentic environments that reflect client identity.

Differentiator

Problem solved

Functional benefit

Products and services

• Interior Architecture Services
• Project Development Services
• Monument Restoration Services

Quantifiable outcome

• School 7 won 'World's Best New Public Library 2018' and 'Beste Bibliotheek van Nederland 2017'
• +1 more outcomes

Named customers12 records

Segments5 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

Five partnerships are on record, tiered core and minor.

• aatvoscoreStrategic or Co-development PartnerCreative guide and design concept partner collaborating on multiple cultural and institutional projects including Kulturhus Haaksbergen, Huis van Eemnes, Health Hub Roden, OBA Bijlmerplein, HuB Kerkrade, Stadsbibliotheek Langenfeld, and OBA CC Amstel. Co-creates design concepts that Mars executes.
• Stadsherstel Historisch RotterdamcoreOthersLong-term partnership on heritage restoration projects including Heineken Gebouw Rotterdam and Schielandshuis, where Stadsherstel serves as property owner and client for monument restoration and repositioning.
• Openbare Bibliotheek Amsterdam (OBA)coreOthersOngoing collaboration on multiple OBA branch transformations including OBA Bijlmerplein, OBA Van der Pek, and OBA CC Amstel, creating community libraries throughout Amsterdam.
• Landal GreenparksminorOthersPreferred supplier for interior design of high-end bungalows at Hof van Saksen (2012-2017) and Bungalowpark Sluftervallei on Texel with 65 bungalows.
• Albeda CollegecoreOthersLong-standing relationship delivering multiple educational facility projects including training restaurants, aviation training center, and leisure & hospitality education spaces.

Scale indicators2 records

Recent moves6 records

Expansion highlights4 records

Broad incumbents

• Mecanoo Architecten: Major Dutch architecture firm with significant cultural, library, and public-building portfolio including multiple public libraries. Competes with MARS for institutional and library interiors but at much larger scale and broader scope.
• Benthem Crouwel Architects: Established Dutch architecture firm with interior work for cultural, transport, and public-sector clients. Larger and broader than MARS but competes for institutional interior commissions.
• ZUS (Zones Urbaines Sensibles): Rotterdam-based urbanism and architecture practice with interior design for cultural and civic projects. Regional peer with similar focus on socially-engaged public-sector work in the Randstad.

Direct peers

• Concrete Architectural Associates: Amsterdam-based design studio combining architecture, interior, and identity work for hotels, restaurants, and cultural venues. Strong overlap in integrated interior-plus-graphic-design service model.
• HofmanDujardin: Amsterdam-based interior architecture studio specializing in workplace, hospitality, and cultural interiors. Comparable boutique scale with similar focus on identity-driven design and integrated architecture-plus-interior offerings.
• i29 interior architects: Dutch interior architecture firm of comparable boutique scale, focused on cultural, residential, and commercial interiors with award-winning portfolio. Most directly comparable to MARS in size, Dutch market focus, and design-led positioning.
• Brink & Funck: Rotterdam interior architecture firm of similar scale, active in workplace, hospitality, and cultural interiors in the Netherlands. Geographic and size peer to MARS.
• Kees Kooijmans Interior Architects: Dutch interior architecture practice specializing in high-end residential and yacht interiors with cultural and heritage work. Comparable boutique positioning with similar craft-driven, detail-oriented design ethos.
• Studio Dunbar: Amsterdam-based interior architecture and design studio working across hospitality, residential, and cultural projects. Similar boutique size, Dutch-headquartered, narrative-driven design approach comparable to MARS.

Others

• Heembouw Architecten: Dutch architecture and development firm that is both a MARS client (interior commissions) and a potential integrated competitor for commercial interiors in the Netherlands.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/mars-interieurarchitecten

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 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 MARS Interieurarchitecten