Discover us in our corporate short video

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Soil

Den Ouden Group

We are partner urban redevelopment, civil concrete construction, concrete roads and landscape design.

Infra icon

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Smart and safe infrastructure

Bodac icon

We produce locally renewable raw materials.

Organic icon

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Circular, biobased solutions

We are global specialist in the field of soil improvement and plant growth.

Grow Solution icon

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Ensuring a healthy soil

OUR ACTIVITIES

Met trots melden we dat familiebedrijf Den Ouden een niveau is gestegen op de Veiligheidscultuurladder.

Den Ouden behaalt Trede 4 Veiligheidscultuurladder

Den Ouden heeft reconstructie Paterstraat in Kerkdriel afgerond.

Project - Reconstructie Paterstraat Kerkdriel afgerond

Combinatie Den Ouden Infra en Ploegam is onlangs gestart met de uitvoering van het project Reconstructie Heldensedijk / Meijelseweg.

INFRA - Reconstructie Heldensedijk / Meijelseweg van start met verplaatsing en sloop brug

Een mooie nieuwe opdracht voor Den Ouden Infra, specialisme Betonwegen.

INFRA - Den Ouden brengt 6,5m brede betonweg aan langs het strand van Almere

12 mei 2023 bestaat Den Ouden 75 jaar.&nbsp;

GROEP - 75 jarig jubileum Den Ouden

STORIES

We create solutions that contribute to a sustainable living environment. We do this with smart infrastructure, healthy soil and circular biobased products and services.

What do we do?

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We are here for the next generations

Den Ouden Groep

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Concrete

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Bio-based

From entire residential areas to village centers and shopping areas: we design and realize public space in urban areas.

Urban reconstruction

With nature restoration and the realization of nature-friendly banks, we strengthen nature, biodiversity and the recreational value of nature reserves and city parks.

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Landscaping 

Our Civil Concrete Construction specialists realize civil concrete structures such as basements, bridges, and viaducts.

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Civil concrete construction 

We design, realize and maintain concrete pavements such as roads, roundabouts and platforms at airports.

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Concrete roads

OUR SPECIALIZATIONS

De specialisten Civiele Betonbouw realiseren drie nieuwe winputten voor Brabant Water in Schijndel.

INFRA - Den Ouden Infra realiseert drie nieuwe waterwinputten

Een mooie klus voor Den Ouden Infra. In samenwerking met Reimert Bouw en Infrastructuur realiseren onze specialisten van Civiele Betonbouw een brug in de weg naar de veerpont tussen Alphen en Lith.

INFRA - Specialisten van Civiele Betonbouw realiseren bijzonder vormgegeven brug

A wonderful project in which the original Bromtol roundabout in Oosterhout has been replaced by a new five-branch turbo roundabout with a bicycle tunnel.

INFRA - Reconstruction roundabout 'de Bromtol Oosterhout'

Jeroen Zomers is Operationeel Manager bij Den Ouden Infra en Den Ouden Bodac. Hij vertelt over zijn dagelijkse werkzaamheden en over toffe projecten waar hij een bijdrage aan heeft geleverd.

GROEP - Neem een kijkje bij Operationeel Manager Jeroen Zomers

Our stories

With urban redevelopment, civil concrete construction, the construction of concrete roads and landscape design, we create a livable public space for tomorrow's generation.


Contact us

Den Ouden Infra

Do you have constructions planned in non- post-war disturbed soil, or do you suspect that World War II explosive remnants (OO) may still be present in the soil?

Historical Preliminary Research & Risk Analysis

Den Ouden Bodac has years of experience in surface and depth detection and is a reliable partner when it comes to explosives detection and securing.

Explosives detection on land 

For the detection and clearance of non-explosive remnants of war in an underwater environment, Den Ouden Bodac has a team of specialists who perform the work with great care. 

Explosives detection in water 

Den Ouden Bodac investigates whether there are archaeological remains in the ground at the project site and then secures these archaeological finds. 

Archaeology 

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Aircraft salvage

By locating and safeguarding war remains and archaeological values in the soil, we create a manageable public space for tomorrow's generation.

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Den Ouden Bodac

We are the partner for the useful application of at least 5,000 m3 of soil or dredging sludge on the land soil or in surface water.

Large-scale Soil Application

At Den Ouden BraBob we are also specialized in combating invasive exotic species. 

Combating invasive exotic species

Our facility De Kempen in Sterksel is recognized for the biological cleaning of contaminated soil in accordance with BRL SIKB 7500, protocol 7510.

Biological cleaning

Meer informatie over onze grondbanken

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Land banks

Independent knowledge partner in the qualification and sustainable reuse of consignments of soil, sand, dredged material and granules.

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Den Ouden BraBob

Working together for future-proof, sustainable and circular agriculture and horticulture

Agriculture and horticulture

High-quality products for the world of tomorrow

Public Green Space

Biobased raw materials

Together towards sustainable alternatives

Industry

Our main segments

Processes green residual flows into 100% circular solutions for the potting soil and substrate sector, agriculture and horticulture, public space and the energy sector.

Our segments

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Den Ouden Organic

Den Ouden GrowSolutions

Expert in developing total organic solutions for healthy soil and plants. Organic Matters!

Visit the website of Den Ouden GrowSolutions

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Den Ouden Ferm O Feed

We are moving forward as Den Ouden GrowSolutions!

We grow soil. Expert in soil biology, mycorrhizae, bacteria and fungi. Manufacturing and worldwide distribution of solid and liquid organic fertilizers for healthy soil and plants. 

Ga naar PHC

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Den Ouden PHC

At Den Ouden, we work to create a more livable environment for future generations every day. At Den Ouden GrowSolutions, we actively contribute to this by supporting growers worldwide in building fertile soils and strong, healthy plants. Together, we help ensure sufficient and nutritious food for the future.

Our own brand, offering a wide range of soil improvers, organic fertilisers, and biostimulants.

GrowSolutions

Alongside our GrowSolutions brand, we provide a diverse selection of other organic fertiliser brands.

Our brand portfolio

Private and white label products, fully customized.

Customer-specific brands

We have a brand-new filling line for both liquid and powder fertilisers.

Filling line for liquids and powders

Explore our different solutions and discover which is best suited to your situation.