The duiker way

About us

Duiker is a specialist engineering company active in sulfur recovery, ammonia to hydrogen and ammonia to heat conversion, process optimisation and emission reduction.

As a team we collaborate with partners and customers to design- and provide tailor-made process technology solutions on industrial scale, supply the core equipment with controls and instrumentation to ensure an optimum and trouble free operation

All our solutions are tailored around minimizing emissions and impact on our planet. 

The duiker way

A committed team

Our tightly-knit team has gained a thorough knowledge of the ins and outs of sulfur recovery solutions. They smoothly combine their knowledge of process- and mechanical solutions with sound project management and field supervision activities. They are now building on that expertise to develop innovative solutions for the hydrogen economy. Based in the Netherlands and China, they serve the world advising clients, assisting with commissioning our systems, and ensuring minimal emissions.

Our mission

We collaborate to create innovative solutions that have a meaningfull impact on both people and the planet.

Our vision

Our vision is that the mission can only be realised by an active, forward-looking attitude, developing the innovative solutions today to anticipate on the needs of tomorrow. 

Innovative Solutions with the lowest Total Cost of Ownership based on proven technology and long term experience – to optimise existing processes or in transition to completely new ones.

What we do

Decades of experience in process combustion technology form the basis for innovative ammonia to hydrogen – and ammonia to heat solutions. 

State-of-the-art process- and robust mechanical engineering solutions of the most critical parts in sulfur recovery units. 

On-site installation supervision and training, lifetime operational support with parts and consulting services.

Retrofit and plant upgrade support for these niche-products with process-mechanical consultancy and expert modelling studies combined with on-site validation & services.

Our DNA

We always do what we promise

Good for people and the environment

As a company, we do not just focus on protecting the environment, but also on being a good employer and reliable business partner.

Future-proof

At Duiker we are always working to make existing technology better, and develop innovative systems - to support the continuity of our business, and yours

Clean and environment-friendly solutions

Our hardware and services enable our customers to reduce their environmental footprint by cutting pollutant and greenhouse gas emissions

Our creative and multi-skilled team

Duiker is based in the Netherlands and has an international workforce, all with complementary skills, working together as a tightly-knit team.

Our history

Trip down memory lane

In 1919 Mr. J. Duiker set up a trading company and workshop which later developed sulfur recovery burners, based on the design of the Luynet Multiple Vortex (LMV) burner by Shell. This was followed by the development of the Stoichiometry-Controlled Oxidation (SCO) unit for ammonia, and ammonia cracking technology. Eventually the company was bought by the management; owners/directors who’s dedication and involvement is still shown today.

1919
Foundation of Technisch Bureau J. Duiker (Technical Firm J. Duiker)
Foundation of Technisch bureau J.Duiker
1961
First LMV Burner put in commercial operation
1972
Founding “Duiker Projecten BV”
2004
Ownership Duiker with Management after MBO
2009
First SCO unit put in commercial operation
2022
Launch Ammonia Cracker (AHC)
2023
Launch Ammonia Fueled Boiler (AFB)
1919
1919
1919
Careers at Duiker

Interested in joining our team?

Working at Duiker means dealing with advanced technologies for a cleaner world. Although our team is focussed on developing & engineering, next to project execution and equipment supply, we also have a range of other roles. Much of the challenging work is done at our office in the Netherlands, but some projects require visits to customer or vendor sites worldwide. Does all appeal to you? If so, then please check our vacancies