KOKS companies, factories and participations

What else does KOKS do?

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The KOKS Group was founded in 1989 by Gerard Koks sr. A few years ago, the second generation took over the day-to-day management of this family business. Together with the approximately 300 employees, Rick Koks puts everything into providing customers with the best equipment, the best advice and the best service!


The KOKS Group has now grown to become a globally operating and dynamic company with multiple specialist operating companies in the Netherlands, the Czech Republic, Saudi Arabia and the United State, and participations in rental companies in the Netherlands and the United Kingdom.

KOKS Civil

KOKS Civil, part of the KOKS Group, among other things supplies shunting vehicles for maintenance companies and freight forwarders, and rail and road vehicles for transport companies, rail construction and railway maintenance companies. KOKS also has the rights of representation in the Netherlands and Belgium for ZAGRO, ZWEIWEG and Gmeinder Lokomotiven. For rail conditioning, KOKS also offers a complete programme of installations and resources from IGRALUB, HY-Power and REBS Zentralschmiertechnik.

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what else does koks do koks after sales

KOKS After Sales

KOKS After Sales is the ‘service company’ of the KOKS Group. KOKS has modern, well-equipped service workshops. Our warehouses hold all standard parts in stock, and deliver within 24 hours. Our field service engineers take a fully equipped service vehicle out to the customer to rectify faults and carry out repairs. As a SIR-certified organisation, we have everything in-house to carry out SIR inspections and fleet service contracts to take all the burden from our customers.

KOKS Webshop

KOKSparts.com is the parts webshop for industrial cleaning equipment. Here, you can very easily order your wearing parts and accessories for pressure/vacuum trucks, air displacement trucks and hot water units and more. You will also find the month's best offers here, and can benefit from substantial discounts.

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what else does koks do koks spray works

KOKS Spray Works

Since March 2017, KOKS Spray Works has formed a new unit within the KOKS Group. Our own sustainable paint shop sits at the heart of our assembly process, between the construction and ultimate dismantling. Given that spray painting plays an important part at several points in the production process, it is beneficial in every sense that this no longer needs to be outsourced.


ROM bv, a KOKS Group subsidiary, is a global supplier of sewage and toilet service equipment. In addition to its site in the Netherlands, ROM works with a network of around 50 partners in more than 35 countries. Among its customers are local authorities and sewage service and maintenance companies. A selection of the company's services: high-pressure sewage machines integrated into delivery vehicles, sewage cleaning trailers, toilet service installations for cleaning mobile toilets and inspection systems.

what else does koks do rom bv
what else does koks do eurom czech republic


EUROM is the Czech arm of the KOKS Group. EUROM has its own R&D division and state-of-the-art equipment for manufacturing parts, components, tanks and machinery for KOKS and ROM products. The focus at EUROM is primarily on tank construction, building components, building frames and constructing standard vehicles.

KOKS Middle East

In 2017, the KOKS Group opened a branch in Saudi Arabia under the name KOKS Middle East. The country has by far the most oil fields in the region, and therefore a huge oil industry. KOKS has supplied several trucks to the Middle East, so it is invaluable to us to have a branch there. Customers also benefit from having a local point of contact. KOKS Middle East services supplied vehicles, sells parts and accessories for vehicles and represents the brands KOKS, ROM, Hammelmann and Peinemann.

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what else does koks do koks academy

KOKS Academy

KOKS Academy is the world’s largest training institute in the industrial cleaning sector, and focuses on supervisors and operators. KOKS believes in the power of educating and training people in the areas of safety and the efficient use of industrial cleaning equipment.  KOKS knows and understands the industry and sees the importance of trained personnel for the safety, productivity and growth of organisations. KOKS Academy is the ultimate place to launch or develop a career in the industrial cleaning industry.

KOKS United States

KOKS United States Corporation, part of the KOKS Group, produces and supplies DOT vacuum trucks and heavy industrial cleaning equipment from its location in America. This equipment is fully built and completed in accordance with the demands of the American market.

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what else does koks do aq rent


AQ-Rent is the answer to the demand for AdeQuate rental equipment for all kinds of cleaning operations… in the Netherlands and throughout the whole of Europe, advanced AQ-Rent equipment is put to work performing daily cleaning work, shut-downs or longer contracts. Thanks to close cooperation with the manufacturer, the customer benefits from innovative and high-quality equipment, certified in accordance with the latest safety standards. The rental fleet comprises more than 50 machines. AQ-Rent offers the chance to rent equipment on a daily, weekly, monthly and/or annual basis. In 2018, AQ-Rent also opened a branch in the United Kingdom. AQ-Rent UK Ltd. invests in local support and trucks, which are fully fitted out as right-hand drive.

KOKS Robotics

KOKS Robotics, formerly known as ADROC Tech sro, is the market leader and manufacturer of innovative no-man-entry tank maintenance robots for ATEX zone 0. KOKS Robotics offers robots for safer and quicker maintenance and cleaning of above-ground storage tanks for hazardous materials. These innovative and ultramodern industrial tank maintenance systems are specially designed in order to keep the employees out of the tank for safety reasons.

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KOKS Group is an international manufacturer and supplier of vacuum trucks and heavy industrial cleaning equipment, built in accordance with the latest PED, ADR (Ceoc), DOT 407/412 standards. Founded in 1989 and has since grown into a dynamic company that operates globally and consists of eight specialised subsidiaries in the USA, The Netherlands, the Czech Republic, Saudi Arabia, Slovakia and participations in rental organizations that operate in the Netherlands and the United Kingdom. As a growing, innovative, healthy and reliable company, KOKS Group has gained an excellent reputation in the (petro)chemical sector and other industries as a vacuum truck builder.

Vacuum truck factory KOKS Group in Alkmaar, The Netherlands

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