• Marketleader in no-man-entry robots
  • Game-changing cleaning method
  • ATEX zone 0 certified robots

KOKS companies, factories and participations

What else does KOKS do?

KOKS bedrijven, fabrieken en participaties

The KOKS Group was founded in 1989 by Gerard Koks sr. A few years ago, the second generation took over the family company. Together with approximately 350 employees, Rick Koks puts everything into business so he can provide his customers with the best equipment, advice and the service!

KOKS Group has grown to a globally operating and dynamic company with multiple companies in the Netherlands, the Czech Republic, Saudi Arabia, United Kingdom, Slovakia and the United States. Besides that it also has participations in rental companies in the Netherlands and the United Kingdom.

KOKS Industry

KOKS Industry, part of the KOKS Group, is manufacturer of vacuum trucks, vac trucks, vacuum tankers and heavy industrial cleaning equipment built in accordance with the latest PED, ADR (Ceoc), ASME, DOT 407/412 and ATEX (Ex) standards, KOKS Industry has been able to develop into a top player in the market in thirty years and is a global leader in safety, ergonomics, environment and quality. The ambition level of KOKS Industry in these fields is very high. Safety is number 1 and is aimed at the user, the machine and the environment. 

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KOKS After Sales

KOKS After Sales is the service part of the KOKS Group. KOKS has modern, well-equipped service workshops and the warehouses has all standard parts on stock with a delivery possibility within 24 hours. They also provide service engineers with a fully equipped service vehicle for helping the customer to rectify faults and carry out repairs on the spot. As a SIR-certified organisation, they provide everything to carry out SIR inspection. Furthermore you have the possibility to request for a contract for full fleet service to take all the burden from your shoulders.


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, sewage services and maintenance companies. A selection of the services of ROM: high-pressure sewage machines integrated into delivery vehicles, sewage cleaning trailers, toilet service installations for cleaning mobile toilets and inspection systems.

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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 KOKS Middle Eastin Saudi Arabia. The country has, by far, the most oil fields in the region and therefore a huge oil industry. KOKS Group has already supplied a large amount of trucks to the Middle East. So opening a business there was the next step. It helps us and our customers there to service their truck and have a local point of contact. KOKS Middle East supplies vehicles, sells spare parts and accessories and represents the brands KOKS, ROM, Hammelmann and Peinemann.

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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. The equipment is fully built and completed in accordance with the demands of the American market.

KOKS Spray Works

Since March 2017, KOKS Spray Works is added to the KOKS Group. Our own sustainable paint shop is literally the heart of our assembly process, between our construction and ultimate dismantling workshops. Given that painting is an important part in the production process, it is beneficial in every sense that this no longer needs to be outsourced.

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AQ-Rent is the answer to the demand for A-Quality rental equipment for all kinds of cleaning operations in whole Europe. The advanced AQ-Rent equipment could be rented for short or long term and contains all kinds of units for 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 contains more than machines. AQ-Rent offers the chance to rent equipment on a daily, weekly, monthly and/or annual basis.

In 2018, AQ-Rent opened a depot in the United Kingdom. AQ-Rent UK Ltd. is there special for local support, maintenance and of course for the rental of vacuum trucks and industrial cleaning equipment in the UK.


AQ-Used is the answer to the demand for Adequate, (lightly) used vehicles for various industrial cleaning operations. The used vehicles provided by AQ-Used are of good quality and guarantee reliable performance to tackle any desired cleaning tasks. AQ-Used not only works closely with KOKS Group but is also located within its headquarters. This provides the advantage of utilizing all the facilities and knowledge of KOKS Group and its employees. So, if you don't want to purchase a new machine or temporarily rent one, you might find a suitable and competitively priced occasion at AQ-Used!

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KOKS Academy

KOKS Academy is the world’s largest training institute in the industrial cleaning sector focused on supervisors and operators. KOKS believes in the power of educating and training people in the areas of safety so their industrial cleaning equipment could be used efficiently. KOKS knows and understands the industry and 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.

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KOKS Webshop

KOKSparts.com is the webshop for all your industrial cleaning equipment parts. On the website you can easily order your spare parts and accessories for tank cleaning robotics, pressure/vacuum trucks, air displacement trucks, hot-water units and more. You will also find the best offers and discounts.

KOKS Robotics is market leader and manufacturer of innovative no-man-entry tank cleaning robotics for ATEX zone 0. KOKS Robotics is part of the Dutch company KOKS Group 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.

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