Visit KOKS Group from 4 to 7 May at IFAT 2026, stand no. C4.151.

PRODUCT OFFER

+31 (0)72 540 66 99

We are available until 05:00 PM

PRODUCT OFFER

+31 (0)72 540 66 99

We are available until 05:00 PM

Company locations and contact details


Company locations

KOKS Group was founded in 1989 as a family-owned business and has grown into an internationally operating organization with specialized operating companies and participations. From multiple locations, our teams work every day to deliver the best equipment, the best advice, and the best service.

Each location has its own specialization, but together we share one goal: supporting customers worldwide with safe, efficient, and reliable solutions.

Go directly to the branches of:

Our companies & locations

KOKS Group

Strategy & international coordination

KOKS Group forms the heart of the organization. From the headquarters in Alkmaar, strategy, innovation, and international cooperation are coordinated, with a strong focus on quality, safety, and service for customers worldwide.

Locations & contact details KOKS Group

KOKS logo
KOKS logo

KOKS Robotics

No-man-entry robots

KOKS Robotics develops and manufactures innovative robots for the safe maintenance and cleaning of industrial storage tanks. The no-man-entry systems are designed for use in ATEX Zone 0 and increase safety and efficiency.

Locations & contact details KOKS Robotics

ROM

Sewer cleaning & toilet service

ROM develops and supplies sewer cleaning and toilet service equipment worldwide. With a network of specialized partners, ROM serves municipalities and service companies in more than 35 countries.

Locations & contact details ROM

 

KOKS Production CZ

Production & assembly

KOKS Production CZ has its own R&D department and modern production facilities for the construction of tanks, components, frames, and vehicles for KOKS and ROM products.

Locations & contact details KOKS Production CZ

AQ-Rent

Rental of cleaning equipment

AQ-Rent rents out high-quality and certified cleaning equipment for both short- and long-term use. Thanks to close cooperation with KOKS Group, AQ-Rent offers innovative equipment that meets the latest safety standards.

Locations & contact details AQ-Rent

 

KOKS After Sales

Service & maintenance

KOKS After Sales supports customers with service, spare parts, and maintenance. With modern workshops, mobile service teams, and SIR certification, After Sales ensures maximum machine availability.

Locations & contact details KOKS After Sales

KOKS Spray Works

Painting & finishing

KOKS Spray Works handles the complete painting process within the assembly workflow. By carrying out this step in-house, quality is improved and the production process is optimized.

Locations & contact details KOKS Spray Works

KOKS Middle East

Regional support Middle East

KOKS Middle East supports customers in the Middle East with service, spare parts, and sales, and acts as a local point of contact in an important industrial region.

Locations & contact details KOKS Middle East

Droogsma

Suction excavator technology

Droogsma specializes in soil suction technology and is part of KOKS Group. From the Netherlands, Droogsma supplies machines and solutions for precise and safe suction work, including infrastructure and excavation projects.

Locations & contact details Droogsma

AQ-Used

Used equipment

AQ-Used specializes in the purchase and sale of high-quality used industrial cleaning machines and vehicles. The range consists of carefully selected used equipment, including machines from the AQ-Rent rental fleet and customer-owned machinery.

Locations & contact details AQ-Used

INEDCENTER

Training & certification

INEDCENTER is the training institute for industrial cleaners working with, for example, high-pressure or pressure/vacuum equipment. The company is part of KOKS Group and forms a valuable link between equipment, application, and execution.

Locations & contact details INEDCENTER

Gebr. Ligthart BV

Construction & vehicle manufacturing

Gebroeders Ligthart BV is a family-owned company that has been active since 1875 and is based in Schagerbrug (North Holland). The company manufactures, among other things, trailers, semi-trailers, and tank vehicles, with a focus on quality and service.

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, Slovakia, Saudi Arabia 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.

Contact us!

Would you like more information about our support with regard to maintenance and service?

Feel free to get in touch with us!

We are ready to help you, 24/7. 

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