About DMT Environmental Technology

Leading Total Solutions Provider

About DMT Environmental Technology (DMT)

Renewable Gas Solutions: Creating a Sustainable World

DMT Environmental Technology’s mission is to create a sustainable world by offering renewable gas solutions. Our technologies, products and services offer the best solutions in biogas conditioning and biogas upgrading. DMT is a leading total solutions provider offering gas to grid, bio-CNG, bio-LNG locally or central, or virtual pipeline options. With high customer satisfaction, easy to operate products, 24/7 service support, and extensive industry experience, customers see a profitable return on investment when partnering with DMT.

DMT International

DMT Environmental Technology is also part of DMT International, a global organisation with over 100 employees agents and partners spread throughout Europe, North America and Asia. DMT International also holds DMT Clear Gas Solutions, which has been in operation since 2015 and covers the North American market.

DMT understands the importance of a local technology and service provider. Our offices and partnerships are strategically placed around the globe to provide exceptional customer service and project support.

As of 2021, we have accumulated more than 160 references in biogas conditioning and upgrading.

Biogas In Your Industry

As a leading company in the biogas upgrading industry, DMT has been helping customers for 35 years turn waste into high-value efficient green gas, or biomethane. Our customers include agricultural entrepreneurs (e.g., farmers), wastewater treatment facilities, commercial industries (e.g., food and beverage), waste facilities, oil & gas utilities, cities, project developers and engineering firms.


Broadview Energy Solutions

In 2021, DMT was acquired by Broadview Energy Solutions BV.

“The support of Broadview Energy Solutions will allow us to successfully realize DMT’s long-term plans as a leading company in biogas upgrading.

Theo Zuijdwijk, CEO

“We are focused on sustainable solutions that fit into a circular economy.” – Theo Zuijdwijk, CEO

“I’m very proud to work for DMT. The technologies that we develop contribute to creating a sustainable future. We help our customers solve environmental challenges with the highest return on investment. We also create a unique business model that generates economic gain for farms, municipalities, industrial companies, and the cities themselves in terms of energy security and job growth.

It is our social and moral obligation to deliver affordable technologies that make a difference. With success like this in mind, it’s time to make biomethane mainstream.” – Theo Zuijdwijk, CEO

DMT’s History

DMT was founded as Dirkse Milieu Technologie in 1987 by Rob Dirkse. Our mission has always been to offer technological solutions with sustainability in mind. Translated as Dirske Environmental Technology, the company became known as DMT after obtaining international market success. Upon retiring in 2001, Rob was succeeded by his son, Erwin, who managed the company for two decades. Our past technologies included groundwater purification, sequence batch reactors, and odour abatement. Erwin shifted the company focus to biogas upgrading and desulphurisation which is where DMT leads the global industry today.

Theo Zuijdwijk, CEO

Theo Zuijdwijk, CEO

Formerly sitting on DMT’s Advisory Board since 2018, Theo now leads DMT as our CEO. He’s an entrepreneurial, highly driven executive with decades of international experience in general management, finance, IT, M&A, strategic planning and organisational restructuring. Theo’s focus is to enhance our offering by broadening our integrated solutions as well as providing superior customer service and project execution.

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