What Kok Lexmond B.V. does

Kok Lexmond B.V. is a Netherlands-based, family-owned (founded 1978 by Ber Kok) construction and recycling company operating four production sites across Lexmond, Gorinchem, Meppel, and Kerkrade, with a group structure parented by De Kraal Lexmond B.V. The company delivers a full-service portfolio spanning civil engineering (grond-, weg- en waterbouw), mobile rubble recycling using a fleet of 13 Keestrack mobile crushers, soil remediation, immobilization/stabilization of contaminated materials via five proprietary mobile mixing installations, gypsum and gasbeton recycling through subsidiary GipsNet, construction material sales, transport, and waste intake. It serves municipal, provincial, and national government clients via public tenders, private commercial construction firms, agriculture (recycled gypsum as soil improver), and waste management companies. The company is self-claimed as the largest mobile rubble recycler and largest gypsum recycler in the Netherlands.

Revenue is generated through project-based contracts (public tenders and private commissions), quote-based per-ton pricing for granulaten and construction materials, processing fees on waste intake, equipment sales and custom machine development via Kok Machinery Trading, and recurring transport services charged either per assignment or on a regie (cost-plus) basis. GTM is enterprise field sales through regional rayonvertegenwoordigers (territory sales reps) at each location, with backup via phone, email, and a Granulatenbank online-facing product catalog. The technology backbone is a fleet of Keestrack mobile puinbrekers and five in-house developed mobile menginstallaties plus a continuously improved in-house GipsNet gypsum recycling installation supporting certified secondary construction products (ListaWee, BozaWee) compliant with BRL 9322 and frei toepasbaar under Besluit Bodemkwaliteit. The company maintains a dense stack of mandatory Dutch certifications (ISO 9001, VCA, Safety Culture Ladder, BRL2506, BRL7000, BRL9335, BRL9322/BRL7500) that materially restrict new entrants into regulated public works and commercial sale of secondary construction materials. The 2024 acquisition of WEDO Verkeerstechniek extends the group into traffic engineering, signaling deliberate vertical and service-line expansion beyond waste and recycling.

Name

Kok Lexmond B.V.

Legal name

Kok Lexmond B.V.

Website

https://koklexmond.nl

Company type

Private

Founded year

1978

Operating status

Operating

Headcount range

11–50 employees

Short description

Kok Lexmond B.V. is a Dutch family-owned construction and recycling company operating four sites nationwide, delivering mobile rubble recycling, civil engineering, soil remediation, gypsum recycling, and secondary construction materials to municipal, provincial, and private clients across the Netherlands.

Ownership category

akta.pro rank

Product category

Construction & Demolition Recycling Services

NAICS

Materials Recovery Facilities (56292), Materials Recovery Facilities (562920), Waste Collection (56211), Other Nonhazardous Waste Treatment and Disposal (562219), Hazardous Waste Treatment and Disposal (562211), Waste Management and Remediation Services (562)

SIC

Refuse Systems (4953), Sanitary Services (4950), Mining & Quarrying Of Nonmetallic Minerals (No Fuels) (1400), Hazardous Waste Management (4955), Asphalt Paving & Roofing Materials (2950)

akta.pro primary industry

Construction & Demolition (C&D) Debris Recycling (IMAIAFAG)

akta.pro secondary industries

Recycled Aggregates & C&D Materials Processing (RCA, RAP, Glass Aggregate) (IMAKAHAI), Concrete, Asphalt & Masonry Recycling (Crushing & Aggregate Production) (EUAIAHAD), C&D Waste Disposal (C&D Landfills) (BPALAJAH), C&D Waste Collection, Hauling & Container Services (Roll-off/Dumpsters) (EUAIAHAA)

Keywords

• Mobile rubble recycling
• Construction materials supply
• Civil engineering services
• Soil remediation services
• Gypsum recycling services

Headquarters

HQ city

LEXMOND

HQ country

Netherlands

HQ region

Europe

Offices5 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Construction and Earthworks Services: Kok Lexmond performs civil engineering projects including ground, road, and waterway construction (grond-, weg- en waterbouw), soil remediation (bodemsanering), and stabilization/immobilization. Revenue is project-based, typically contracted through public tender (municipal, provincial, national government) or private commissions.
2. Sale of Construction Materials (Granulaten, Sand, Soil): Sale of primary and secondary construction materials including menggranulaat (mixed aggregate), betongranulaat (concrete aggregate), asfaltgranulaat, hydraulic granulaten, sand, gravel, topsoil, and clay from locations across the Netherlands or directly from crushing sites. Pricing is quote-based per ton or per project.
3. Gypsum and Gasbeton Recycling: GipsNet collects, processes, and resells recycled gypsum powder as a raw material to the gypsum-processing industry (new gypsum boards/blocks) and as a soil improver to agriculture. Revenue from processing fees for waste intake and from sale of recycled gypsum powder.
4. Transport Services: Kok Lexmond operates an extensive fleet of diepladers, containerauto's, kippertrailers, and tractors for transporting equipment, materials, and waste. Transport is charged either on a cost-plus (regie) basis or at a fixed price per assignment.
5. Sieving and Material Separation Services: On-site and on-location sieving services for sand, soil, and rubble, enabling materials to be separated and reused directly on-site. Revenue is project-based.
6. Kok Machinery Trading: Kok Machinery Trading buys, refurbishes, resells, and also develops new machines. It sells surplus Kok Lexmond equipment and actively purchases machines. Also develops custom machines for specific applications. Revenue from equipment sales and custom machine development.

Go-to-market motion1 record

Distribution channels5 records

Marketing channels6 records

Core offering

Kok Lexmond B.V. is a Dutch family-owned construction, civil engineering, and recycling company that provides mobile on-site rubble recycling using a fleet of 13 Keestrack crushers, soil remediation, soil stabilization and immobilization using five proprietary mobile mixing installations, certified secondary construction aggregate production and sales (menggranulaat, betongranulaat, asfaltgranulaat, ListaWee, BozaWee), gypsum and cellular concrete recycling via its GipsNet subsidiary, civil engineering works (grond-, weg- en waterbouw), transport services, waste intake, soil banking, and transshipment of bulk materials. Customers include Dutch municipalities, provincial and national government, and private/commercial construction and demolition contractors.

Product overview

Kok Lexmond B.V. is a Dutch construction and recycling company offering a comprehensive portfolio of services and products primarily focused on earthworks, road construction, water management, and material recycling. The company operates as a unified service provider with multiple specialized divisions including mobile rubble recycling (using 13 Keestrack crushers), gypsum and gas concrete recycling through GipsNet, civil engineering services, soil remediation, stabilization/immobilization, waste intake, soil banking, loading/unloading, transport, and construction material sales. Proprietary products include ListaWee and BozaWee (cement-bound foundation materials), stack blocks, and agricultural gypsum powder. The company has four locations (Lexmond, Gorinchem, Meppel, Kerkrade) and subsidiaries including Kok Machinery Trading, GipsNet B.V., and WEDO Verkeerstechniek. Kok Lexmond claims to be the largest mobile rubble recycler and largest gypsum recycler in the Netherlands.

Differentiator

Problem solved

Functional benefit

Brands

• GipsNet: Specialized in collection and recycling of gips (gypsum) and gasbeton (AAC/cellenbeton). Developed own installation for sorting, grinding and screening gypsum into clean powder for the gypsum processing industry.
• ListaWee
• BozaWee
• Kok Machinery Trading

Products and services

• Mobiele puinrecycling (Mobile Rubble Recycling) Mobile rubble recycling service that breaks construction and demolition waste on-site into certified recycled aggregate (menggranulaat, betongranulaat, asfaltgranulaat, hydraulic granulates) using 13 Keestrack mobile crushers deployed domestically and internationally. Sold to municipalities, contractors, and project developers.
• Gips en gasbeton recycling (GipsNet Gypsum and Cellular Concrete Recycling) Gypsum and gas concrete (cellenbeton) recycling through GipsNet using a proprietary installation that sorts, cleans, grinds, and sieves gypsum into a fully clean powder supplied as raw material to the gypsum-processing industry. Also accepts gasbeton (AAC).
• Zeven (Screening) On-site and stationary screening services using mobile and stationary trommel screens, standard shaking screens, rod screens, and span-wheel screens to separate sand, soil, and rubble for direct reuse on construction sites.
• Bouwstoffen (Construction Materials) Sale of primary and secondary construction materials including certified aggregates (menggranulaat, betongranulaat, asfaltgranulaat), sand, gravel, topsoil, garden soil, and clay soil from locations across the Netherlands and direct from crushing sites.
• Stapelblokken (Concrete Stack Blocks) Concrete stack blocks in various sizes (40x80x80cm, 80x80x80cm, 120x80x80cm, 160x80x80cm) with optional flat tops and step elements, used for temporary or permanent space division, soundproofing, and fire-resistant walls.
• Transport Transportation services for equipment, materials, and waste using an extensive fleet of flatbed trailers (up to 50 ton), container trucks with hook arm systems, tipper trailers (10x4 and 8x4), light-weight volume tippers (63 m³), and tractors. Charged on fixed-price or regie (time-and-materials) basis.
• Grond-, weg- en waterbouw (Civil Engineering) Civil engineering services including site preparation, nature area and terrain development, asphalt and paving, sewage and drainage installation, large-scale earthmoving, coastal and shore works, soil profile improvements, soil remediation, and landscaping. Sold to municipalities, provinces, and private contractors.
• Bodemsanering (Soil Remediation) Soil remediation services certified under BRL SIKB 7000, providing total concept from remediation plan through efficient disposal of soil and waste streams. Sold to municipalities, provinces, and private clients needing licensed soil remediation.
• Immobiliseren / Stabiliseren (Soil Stabilization and Immobilization) On-site soil stabilization and immobilization services using five proprietary mobile processing installations (menginstallaties) developed in-house, producing ListaWee and BozaWee bound foundation materials from recycled cellular concrete, mineral residues, contaminated soil, sediment, and sand with binders. Sold to public and private clients.
• ListaWee Proprietary lightweight bound foundation material made from recycled cellular concrete (gasbeton), soil, and binders; characterized compressive strength 1.5–5 MPa; bulk density 1100–1200 kg/m³; certified immobilisat conform BRL 9322. Reduces required asphalt or concrete thickness in road and terrain foundations.
• BozaWee Proprietary cement-bound foundation material made from mineral residues and a binder; minimum compressive strength 1.5 MPa; bulk density 1500–1600 kg/m³; certified conform BRL 9322 and freely applicable under Besluit Bodemkwaliteit. Used as foundation under roads, bicycle paths, parking areas, industrial floors, and as semi-paving.
• Gips van Gipsnet (Recycled Gypsum Soil Improver) Recycled gypsum powder (29–35% CaO, 35–40% SO₃) sold as a soil improver for Dutch clay soils in agriculture at 5–10 ton/ha on arable land and 3–5 ton/ha on grassland during autumn/winter; validated by ALTIC and PPO trials (2000–2012) for improved soil structure, root growth, and reduced drought cracking.
• Inname afvalstoffen (Waste Intake) Certified waste intake services at four processing facilities accepting construction and demolition waste, wood, contaminated soil, stone and concrete rubble, asphalt, gypsum, gas concrete, glass, green waste, and other materials. Fees apply per material type and contamination level.
• Inname grond / Grondbank (Soil Bank) Soil bank services at Gorinchem, Meppel, and Kerkrade for non-contaminated, reusable, and dredged soil. Soil is stored, inspected, and processed under Besluit bodemkwaliteit and BRL 9335 certification.
• Op- en overslag (Loading and Transshipment) Loading and unloading services for ships and trucks at Gorinchem (35-ton crane, ships up to 700 tons), Meppel (45-ton crane, ships up to 2,500 tons), and Kerkrade; weighbridges up to 70 tons at all sites.
• Kok Machinery Trading Subsidiary that buys, refurbishes, resells, and develops new or custom machines; sells surplus Kok Lexmond equipment and actively purchases machines from third parties, adapting them to specific applications.
• WEDO Verkeerstechniek (Traffic Engineering) Traffic engineering services including advice on temporary traffic measures for road works and events, traffic plan design per CROW 96A/96B, rental of temporary traffic measures, traffic control installations, permanent signage, and a 24/7 emergency service. Sold to road construction and event-management clients.

Quantifiable outcome

• Mobiele puinrecycling reduces transport movements, CO2, and fuel consumption by eliminating the need to transport rubble to a central facility — processing occurs on-site.
• +3 more outcomes

Named customers2 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Five partnerships are on record, tiered core and minor.

• WEDO VerkeerstechniekcoreStrategic or Co-development Partner · 1 January 2024Acquired in 2024, WEDO Verkeerstechniek became part of the Kok family. It provides traffic engineering services including advice on temporary traffic measures for roadwork and events, design of traffic plans per CROW 96A/96B, rental of temporary traffic measures, traffic control installations and accessories, permanent signage, and a 24/7 emergency service. WEDO is headquartered in Eygelshoven.
• Hodzelmans B.V. (Kerkrade)minorStrategic or Co-development Partner · 1 January 2020Acquired in 2020, Hodzelmans B.V. in Kerkrade expanded Kok Lexmond's presence into Limburg and provided national coverage (landelijke dekking) for all activities. The Kerkrade location now serves as the Limburg base for waste acceptance, recycling, and granulaten sales.
• GipsNet B.V.coreStrategic or Co-development Partner · 1 January 2005GipsNet was acquired in 2005 (originally founded in Amersfoort, installation relocated to Gorinchem and optimized). GipsNet is Kok Lexmond's subsidiary for gypsum and gasbeton recycling, producing gypsum powder for the gypsum-processing industry and for agricultural soil improvement. GipsNet holds the proprietary recycling installation and processes materials at Gorinchem, Meppel, and Kerkrade.
• Gorkumse Containerservice en Milieu Service (GC&MS), GorinchemcoreStrategic or Co-development Partner · 1 January 1999Acquired in 1999, GC&MS in Gorinchem established Kok Lexmond's second location and launched its waste intake activities. This acquisition enabled the expansion of recycling activities beyond mobile operations to a fixed-site processing facility in Gorinchem.
• ALTIC and PPO (research institutes)minorOthersALTIC and PPO (research institutes) conducted trials between 2000 and 2012 confirming the positive effect of GipsNet gypsum powder as a soil improver for Dutch clay soils.

Scale indicators7 records

Recent moves8 records

Expansion highlights6 records

Broad incumbents

• AVR (Afvalverwerking Rijnmond): Major Dutch waste processing company operating incineration and processing facilities. Comparable to Kok Lexmond in waste intake and processing for the Dutch market, though focused on thermal treatment rather than C&D recycling.
• Renewi: One of the largest waste management and recycling companies in the Netherlands and Belgium, operating materials recovery facilities and offering C&D waste collection, processing, and secondary material production. Comparable to Kok Lexmond in core C&D waste and recycling services but at much larger scale and broader geographic reach.
• Heijmans: Large Dutch construction and civil engineering company active in grond-, weg- en waterbouw and infrastructure projects. Comparable to Kok Lexmond's civil engineering (GWW) and infrastructure contract work, though at much larger scale and broader portfolio.
• Dura Vermeer: Dutch construction and infrastructure company with activities in civil engineering, road construction, and mobility. Comparable to Kok Lexmond in grond-, weg- en waterbouw and supply of construction materials.
• Strukton: Dutch construction and infrastructure group with civil engineering, road construction, and environmental activities. Comparable to Kok Lexmond in civil engineering projects and infrastructure contract work in the Dutch market.
• Koninklijke Boskalis Westminster: Global Dutch dredging and marine contractor active in earthworks, soil remediation, and coastal works. Comparable to Kok Lexmond in earthworks, soil handling, and coastal/oeverwerken, though operating at significantly larger scale and international reach.

Emerging players

• Inashco: Dutch specialist in bottom ash recycling from waste incineration. Adjacent to Kok Lexmond's recycling activities with focus on a different waste stream; comparable in proprietary process technology and recycled-material output for industrial markets.

Direct peers

• Van Vliet Groep: Dutch group focused on mobile recycling, transport, and supply of secondary construction materials including aggregates. Direct peer in mobile C&D crushing and on-site processing services in the Netherlands.
• Theo Pouw Group: Dutch specialist in mobile concrete recycling, mobile crushing, and secondary aggregate production. Closely comparable to Kok Lexmond's mobile puinrecycling operations and supply of menggranulaat and betongranulaat to the Dutch construction market.
• BTE Groep: Dutch company active in transport, recycling, and supply of secondary construction materials. Comparable to Kok Lexmond in vertical integration across C&D waste intake, processing, and material sales, with overlapping regional Dutch footprint.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

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Compliance10 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles12 records

Subsidiaries5 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 Kok Lexmond B.V.