Engineering companies

AIS (Advanced Insulation Systems, formerly known as Advanced Insulation Systems) is a provider of insulation and passive fire protection systems.

Hiolle Industries is a company that operates in the environment, services, and railway sectors.

ZITON is a specialized operations and maintenance service provider for offshore wind farm owners and turbine manufacturers.

Patriarche is a company that multidisciplinary architecture services.

NDI Spółka Akcyjna is a construction unit of NDI Group carrying out construction, infrastructure, and hydro engineering projects.

Caddick Construction is a company offering a range of services including design, construction, civil engineering, property development, property management, leisure, and event management.

Energy Solutions is a manufacturer and distributor of power, monitoring and control products.

IKM Subsea is a company that specializes in remotely operating vehicle (ROV) and subsea operation services.

Monting is a construction and production company specializing in mechanical erection and electrical installation in power, petrochemical, and processing plants.

InPro electric is a provider of electrical engineering services for production automation.

Sonics & Materials, an ultrasonic welding technology company, manufactures and sells plastics assembly, liquid processing, and metal welding products.

Ecosse Subsea Systems designs, develops, builds, hires, and operates subsea equipment for offshore installation requirements.