Cleanpipe

Serwent

This company provides water and wastewater infrastructure maintenance services, including pipe relining and emptying, for public and private sector clients across the Nordic region.

Pure Technologies

The company develops inspection and monitoring technologies for water and wastewater pipeline infrastructure to help utilities manage assets and detect leaks.

Puralink

This company builds autonomous robots and data platforms for the inspection, mapping and maintenance of underground pipe networks for utility and industrial customers.

Techinfra

This company develops and maintains pipeline and cable networks for utility providers, disposal firms and industrial organisations to support the energy transition.

Organic waste treatment

This company provides hydrothermal processing technology that converts wet organic sludge into biofuels and fertilisers for municipal and industrial wastewater treatment plants.

CleanLinen

The company provides textile rental and commercial laundry services for hospitality, manufacturing and healthcare customers.

EKT

This company provides waste management, recycling, and street maintenance services to municipal, industrial, and construction customers in Estonia.

Future Industrial Services

The company provides hazardous waste management and specialist industrial cleaning services to government, utility and multi-national manufacturing clients.