What Kraal architecten does

Kraal architecten B.V. is a privately held Dutch architecture and interior design firm founded in 2008 by Thomas Kraal in Utrecht. The firm provides full-service architectural services to higher-end private residential clients across the Utrecht region and surrounding municipalities including Zeist, Amersfoort, Bilthoven, Bussum, Hilversum, and Het Gooi. The core offering spans new-build villas, renovations and extensions, sustainable upgrades targeting A+++ energy labels and passive house standards, and restoration of national and municipal heritage monuments. The practice positions itself as a total-design provider, integrating architecture, interior design, and landscape (garden) design into unified project concepts.

Service delivery runs from initial consultation through concept design, technical elaboration, permit processing, contractor tendering and selection, construction supervision, and post-delivery support. The interior design dimension is delivered through a sibling sub-brand, Set interieur, and garden/landscape design through a fixed collaboration with designer Martijn Tillema, enabling clients to contract a single firm for architecture, interior, and outdoor space. The team is small (11-50 employees) and consists of architects, interior designers, and technical designers (bouwkundig ingenieurs); the firm is entirely founder-owned with no external investment, parent company, or funding rounds disclosed.

The go-to-market is sales-led and direct: prospective clients initiate contact via phone or email, after which the firm issues project-specific quotes following an initial consultation. Marketing relies on a portfolio-heavy website, blog content, and client reviews. Pricing is not publicly disclosed and is tailored per project, with the firm emphasizing transparency through detailed cost indications during the design presentation. Revenue streams derive entirely from professional services fees on a project-by-project basis with no subscription, licensing, or productized revenue.

Name

Kraal architecten

Legal name

Kraal architecten B.V.

Website

https://kraalarchitecten.nl

Company type

Private

Founded year

2008

Operating status

Operating

Headcount range

11–50 employees

Short description

Kraal architecten is a privately held Utrecht-based architecture and interior design firm founded in 2008 by Thomas Kraal, serving higher-end private residential clients across the Utrecht region with new-build, renovation, monumental restoration, and sustainability services delivered as integrated total-design projects.

Ownership category

akta.pro rank

Product category

Architectural Services

NAICS

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

SIC

Services-Engineering, Accounting, Research, Management (8700)

akta.pro primary industry

Architectural Design Services (BPAHAKAA)

akta.pro secondary industries

Architectural Reconfiguration & Structural Alterations (HSAPAEAB), Whole-Home Interior Renovation (Non-Structural) (HSAPAEAC), Residential Design-Build & Renovation-Integrated Builders (IMAFABAE)

Keywords

• Residential architecture services
• Interior design services
• Renovation design
• Monument restoration
• Sustainable building design

Headquarters

HQ city

Utrecht

HQ country

Netherlands

HQ region

Europe

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

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

Revenue model

1. Architecture Services: Full-service architectural services from design through construction supervision and handover. Includes concept development, technical elaboration, permit applications, contractor selection, construction management, and interior design coordination.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Kraal architecten is a full-service architecture firm providing architectural design, interior design, and renovation services for higher-end private residential clients in the Utrecht region of the Netherlands. The firm delivers total-concept projects integrating architecture, interior, and technical detailing across the full project lifecycle, from concept development and technical elaboration through tender management, construction supervision, and handover. Specialty areas include renovations, sustainable upgrades, extensions, new construction, and restoration of national and municipal heritage buildings (monumenten).

Product overview

Kraal architecten is a full-service architecture firm for private clients in the higher segment, offering architectural services, interior design (via its sub-brand Set interieur), garden design (with partner Martijn Tillema), and specialized services for monuments and sustainability. The core offering spans new construction, renovation/transformation, interior design, and garden design, delivered as total-concept projects where architecture, interior, and landscape are designed as an integrated whole. Services cover the full project lifecycle from initial concept through design, technical elaboration, tender management, construction supervision, and post-delivery support.

Differentiator

Problem solved

Functional benefit

Brands

• Set interieur: Interior design label operated by the same team as Kraal architecten, offering interior architecture and design services as a complementary offering to the architecture firm's projects.

Products and services

• Architectuurdiensten Full-service architectural services for private clients in the higher-end residential segment, covering concept design, technical elaboration, permit applications, tender preparation, construction management, and supervision from design through delivery.
• Interieurontwerp (Set interieur) Interior design services offered through the Set interieur sub-brand operated by the same team, including styling, color advice, custom furniture design, and interior technical elaboration.
• Tuinontwerp Garden and landscape design services, delivered in partnership with Martijn Tillema, integrated as part of total-project offerings where architecture, interior, and garden are designed as one unified whole.
• Nieuwbouw New construction design services ranging from single-family homes to villas, including the firm's own phased methodology for new-build projects from design through construction supervision.
• Verbouwen & Renovatie Renovation and transformation design services for existing residential properties, covering extensions, conversions, and full renovations, executed through the firm's step-by-step process.
• Monumenten & Herbestemming Specialized architectural services for national (rijksmonumenten) and municipal (gemeentelijke monumenten) heritage buildings, combining preservation requirements with contemporary additions and adaptive reuse.
• Duurzaamheid & Verduurzaming Sustainability-focused design services including energy-efficient renovations, sustainable materials, and eco-conscious building practices, with projects achieving A+++ energy labels and passive house standards.

Named customers1 record

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Two partnerships are on record, tiered core.

• Set interieurcoreStrategic or Co-development PartnerSibling brand specializing in interior design. Together with Kraal architecten forms an enthusiastic team of architects, interior designers and technical designers offering comprehensive design services.
• Martijn Tillema (Garden Design)coreStrategic or Co-development PartnerOffice colleague and fixed collaboration partner for garden and landscape design. Collaborates on total projects where architecture, interior, furnishings and garden are designed as one unified concept.

Scale indicators1 record

Recent moves6 records

Expansion highlights4 records

Broad incumbents

• Mecanoo: Major Dutch architecture firm with a broad portfolio including residential, cultural, and educational projects. Comparable as a Dutch architecture incumbent with heritage/cultural depth, but at much larger scale than Kraal.
• KAAN Architecten: Larger established Dutch architecture firm with a portfolio spanning cultural, public, and residential work. Relevant broad incumbent comparable to Kraal on the architecture side, though operating at a significantly larger scale and broader project spectrum.
• Benthem Crouwel Architects: Long-established Dutch architecture practice with cultural, public, and residential projects. Comparable to Kraal on Dutch architectural pedigree and design quality, though operating at significantly larger scale and broader scope.

Direct peers

• Studio MAKS: Dutch boutique architecture studio with a residential, interior, and small-scale commercial portfolio. Comparable to Kraal in boutique scale, integrated design approach, and Dutch residential focus.
• Studio Piet Boon: Dutch design and architecture house offering integrated architecture, interior, and product design for high-end residential and hospitality clients. Comparable to Kraal architecten in target segment (premium private clients), integrated offering (architecture + interior), and Dutch boutique positioning.
• HofmanDujardin Architecten: Amsterdam-based architecture and interior studio with a strong residential and heritage/interior portfolio. Comparable to Kraal in integrated architecture + interior focus and Dutch boutique positioning.
• i29 architects: Amsterdam-based architecture and interior design studio delivering integrated design for residential, cultural, and commercial clients. Closely comparable to Kraal's integrated architecture + interior design model and Dutch boutique scale.
• Concrete Architectural Associates: Amsterdam-based studio combining architecture, interior, and brand-driven design for hospitality, residential, and retail clients. Highly comparable to Kraal's integrated offering and premium-segment positioning.
• Powerhouse Company: Dutch architecture firm with strong residential, cultural, and adaptive-reuse portfolio. Comparable to Kraal in residential focus, design quality orientation, and Dutch boutique identity.

Regional players

• Jan des Bouvrie Interior Design: Dutch interior design brand with deep high-end residential and product-design heritage. Comparable to Kraal's higher-segment residential interior offering, though primarily an interior rather than architecture firm.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks5 records

Key highlights5 records

Customer concentration

• LinkedInlinkedin.com/company/kraal-architecten-b-v

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

Subsidiaries1 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 Kraal architecten