K_Dekker

Name

K_Dekker

Legal name

K_Dekker bouw & infra b.v.

Website

https://kdbv.nl

Company type

Private

Founded year

1963

Operating status

Operating

Headcount range

51–100 employees

Ownership category

akta.pro rank

Product category

Construction Services

NAICS

Nonresidential Building Construction (2362), Commercial and Institutional Building Construction (23622), Other Heavy and Civil Engineering Construction (237990)

SIC

General Bldg Contractors - Nonresidential Bldgs (1540), Heavy Construction Other Than Bldg Const - Contractors (1600)

akta.pro primary industry

Construction Program Management (Multi-site/Portfolio) (IMAFAAAF)

Keywords

• Construction services
• Civil infrastructure
• Building construction
• Project development
• Steel fabrication

Headquarters

HQ city

Warmenhuizen

HQ country

Netherlands

HQ region

Europe

Offices4 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Supply Chain, Technology or R&D, Infrastructure

Revenue model

1. Construction Contract Revenue: K_Dekker generates revenue primarily as a general contractor executing construction projects awarded through competitive tendering (UAV/UAV-GC contract forms) or design-build arrangements. Revenue is project-based, earned on a fixed-price or construction-management basis across building, infrastructure, and civil engineering disciplines. Projects range from under EUR 500,000 to over EUR 10 million. The company also acts as project developer (Projectontwikkeling), building and selling or leasing developed properties, providing an additional revenue stream.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

K_Dekker is a Dutch multidisciplinary construction contractor delivering building construction (Bouw), civil infrastructure (Infra), small-scale construction (Kleinbouw), real estate project development (Projectontwikkeling), in-house steel and timber fabrication (Staal- en timmerfabriek), and engineering services. The firm serves public and private clients across Noord-Holland and nationally through competitive tenders and bouwteam arrangements, executing projects ranging from small renovations (under EUR 500,000) to large infrastructure works (over EUR 10 million), including rail stations, schools, healthcare facilities, residential complexes, roads, and bridges.

Product overview

K_Dekker is a multi-disciplinary construction company offering integrated construction and infrastructure services. The portfolio consists of six core service divisions: Bouw (general construction), Infra (infrastructure), Kleinbouw (small-scale construction), Projectontwikkeling (project development), Staal- en timmerfabriek (steel and carpentry factory), and Engineering. These divisions work both independently and collaboratively to deliver projects ranging from residential buildings and schools to railway stations, bridges, and utility infrastructure. The company emphasizes sustainability, BIM 3D design, circular construction, and modular building techniques across its project portfolio.

Differentiator

Problem solved

Functional benefit

Products and services

• Bouw (Construction) General construction services covering new construction and renovation of residential, commercial, and industrial buildings. Delivered as a general contractor on a project basis for public and private clients.
• Infra (Infrastructure) Civil infrastructure construction including roads, bridges, railways, stations, platforms, tunnels, bus and tram depots, and utility networks. Delivered for public sector clients including ProRail, NS, GVB, and Dutch municipalities.
• Kleinbouw (Small-scale Construction) Small-scale construction projects including residential renovations, extensions, modifications, and minor works typically under EUR 500,000 in contract value.
• Projectontwikkeling (Project Development) Real estate and construction project development from conception through realisation, including co-development partnerships (e.g., Ringoevers Hillegom). Provides both development and construction under one organisation.
• Staal- en timmerfabriek (Steel and Carpentry Factory) In-house steel and timber fabrication producing prefabricated components and custom architectural metalwork for K_Dekker construction projects and external clients, enabling quality control and faster on-site assembly.
• Engineering Engineering services for construction projects including structural design, technical calculations, and BIM-based multidisciplinary coordination supporting the firm's build-and-engineer integrated delivery model.

Quantifiable outcome

• CO2-Bewust Level 5 (highest level) on SKAO CO2-Prestatieladder achieved and maintained
• +2 more outcomes

Named customers10 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Seven partnerships are on record, tiered core and minor.

• Ooijevaar Bevlogen BouwerscoreStrategic or Co-development PartnerK_Dekker is executing the Leythenrode nursing home project in partnership with Ooijevaar Bevlogen Bouwers. Ooijevaar is a co-developer and construction partner on the project, working with K_Dekker in a bouwteam (construction team) arrangement. This partnership leverages Ooijevaar's care-sector building expertise alongside K_Dekker's construction capabilities.
• De Geus BouwcoreStrategic or Co-development PartnerDe Geus Bouw has partnered with K_Dekker on multiple residential projects including the Daltonschool De Poolster (Amsterdam) and the De Waterval apartment complex (Schagen). The two firms operate as a bouwcombinatie (construction combination), combining their multidisciplinary capabilities to deliver larger residential and mixed-use projects.
• RU+PA ArchitectenminorStrategic or Co-development PartnerRU+PA Architecten designed the Daltonschool De Poolster project using a 'losmaakbaarheid' (disassembly) design philosophy, enabling future repurposing of building components. K_Dekker built to this design. The architect's circular design approach complements K_Dekker's sustainability capabilities.
• Tangram ArchitectenminorStrategic or Co-development PartnerTangram Architecten designed the Leythenrode nursing home complex, developing the three L-shaped residential blocks connected by greenhouse structures. K_Dekker and Tangram collaborated in a bouwteam to develop the design and construction approach.
• BBA (Bouwbegeleiding en Directievoering)minorImplementation/ SI/ Consulting PartnerBBA functions as the construction supervisor and client representative on the NS Train Modernisation project in Haarlem, acting as the 'lubricant' between all parties involved. BBA coordinates and monitors quality across the construction process on behalf of the client.
• NedTrain B.V.minorChannel Partner/ Reseller/ DistributorNedTrain (part of NS) commissioned K_Dekker to build the wheel set factory, storage building, and bogie shed (6,000 m²) at the NS Train Modernisation Centre in Haarlem. NedTrain is the client/operee contracting K_Dekker's construction services.
• SKAO (Stichting Klimaatvriendelijk Aanbesteden en Ondernemen)coreOthersK_Dekker is a certificate holder of the SKAO CO2-Prestatieladder, conforming to the SKAO framework for carbon footprint management and reduction. SKAO issues the CO2-Bewust certificate at Level 5 which K_Dekker holds. This is a regulatory/compliance partnership rather than a commercial one.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Koninklijke BAM Groep: One of the largest Dutch construction and engineering groups, active in nonresidential building, civil infrastructure, and rail. Direct overlap with K_Dekker in ProRail/NS rail station projects and public-building tenders, but at significantly larger scale.
• VolkerWessels: Major Dutch construction and infrastructure group with broad public and private sector exposure. Competes with K_Dekker in tenders for Dutch rail, civil, and building projects; materially larger and listed.
• Heijmans: Large Dutch listed contractor operating across construction, infrastructure, and property development. Comparable as a multidisciplinary Dutch builder with strong public-sector exposure, though several times larger than K_Dekker in revenue and headcount.
• Ballast Nedam: Dutch listed construction and development firm active in mobility, building, and infrastructure. Comparable in public-sector Dutch tenders; operates at a larger scale than K_Dekker.
• Strukton Civiel: Dutch infrastructure specialist under Strukton group with deep rail and civil engineering capabilities. Direct overlap with K_Dekker's Infra and rail station work for ProRail/NS, though materially larger.
• TBI (Mobilis / Croonwolter&dros): Dutch group of technical and construction companies including Mobilis (civil/infra) and Croonwolter&dros (technical installations). Competes with K_Dekker in multidisciplinary Dutch tenders across public building and infrastructure.

Direct peers

• Dura Vermeer: Privately held Dutch construction and infrastructure firm with multidisciplinary operations across building, civil, and real estate development. Closest direct comparable to K_Dekker in scale, mix of services, and private ownership structure.
• Aan de Stegge Bouw & Werktuigbouw: Mid-sized Dutch contractor combining building construction and technical installations. Comparable to K_Dekker in multidisciplinary delivery model, regional Dutch focus, and project scale.
• Bouwbedrijf Vorm Bouw: Dutch residential and nonresidential construction firm with project development activities. Comparable to K_Dekker in combining general construction with projectontwikkeling in the Dutch mid-market.
• Hegeman Bouw & Infra: Dutch multidisciplinary contractor focused on building and infrastructure, similar mid-tier scale and family-business heritage to K_Dekker. Directly comparable in project size (sub-€10M-€50M), client mix, and North-Holland/East-Netherlands regional footprint.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/Dekkerbouwinfra
• Facebookfacebook.com/kdekkerbouwinfra

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 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 K_Dekker