We unite expertise to deliver fit-for-purpose engineering solutions.

Headquartered in Aberdeen, Scotland, the Nucore Group currently comprises two complementary trading companies – Oteac Ltd and HVAC & Refrigeration Engineering Ltd.

The firms were brought together in 2016, forming the Nucore Group, to create an engineering services business, pooling our best resources to generate maximum value for our customers and stakeholders.

Oteac ltd is a specialist provider of integrated fire and safety products along with maintenance and testing services while HVAC & Refrigeration Engineering Ltd (HVAC & R) provides a range of heating, ventilation, air conditioning and refrigeration equipment and services with particular focus on harsh and hazardous environments.

Operating internationally Nucore Group brings together combined knowledge, expertise and best practice to deliver innovative engineering to protect people and assets. The group supports the offshore oil and gas, marine, renewable energy and onshore petrochemical industries, as well as large private and public sector clients.

Our ultimate goal is to give you peace of mind around the safety, compliance, efficiency and reliability of your equipment and operations.

Nucore Group Capabilities

Operating internationally, Nucore Group brings together a combined knowledge, expertise and best practice to provide specialist products and services to a range of market sectors.

  • Oil & Gas

  • Marine

  • Petrochemical

  • Renewables

Portfolio companies

Our portfolio companies have delivered solutions to the energy industry for over 50 years. Find out more about the companies in our group portfolio.

Our Portfolio