Kiwa Technology provides support and services in the energy and water sector. It is the top technological company in the gas sector concerning measurement, distribution and safety.
Alliander is a network formed by Liander, Endinet and Liandon. Together with other Dutch energy companies and universities, it invested in robots to detect leaks in pipelines.
Cogas is involved in the development of multiple products and services related to the energy industry. They construct and maintain the gas and electricity networks in the Netherlands, and are involved in the Pirate project.