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About Nucore Group

Nucore Group is a provider of integrated engineering solutions specialising in hazardous environments. Our range of services including design, manufacture, maintenance, installation and commissioning makes us a unique turnkey provider of cost-effective climate control, fire and safety solutions.

Combining knowledge, expertise and best practice to deliver innovative engineering to protect people and assets, Nucore provides safety critical services and support for onshore and offshore oil and gas, marine, renewables energy and petrochemical industries, as well as private and public sector customers.  


Nucore Group was established in 2016 following the acquisition of legacy companies HVAC & Refrigeration Engineering and Oteac. In 2020, the decision was made to merge the businesses under Nucore Group to further align our integrated offering.

As a business, we recognise the importance of a strong and reliable supply chain and from our long-established strategic partnerships we ensure the highest standards of quality and services for our customers.

Our innovative manufacturing hub enables us to develop and assemble bespoke, fit-for-purpose solutions from design to commissioning under one roof.



Established over 30 years ago, Oteac is an experienced safety specialist providing a solution-led approach to protecting people and assets, spanning all aspects of fire and gas detection, suppression, protection and security services.

HVAC & Refrigeration

Established more than 20 years ago, HVAC & Refrigeration Engineering has created a proven track record and strong reputation in heating, ventilation, air conditioning and refrigeration engineering solutions across multiple sectors.

Why choose Nucore Group?

  • Proven track-record

    Access extensive multi-sector proven track record and knowledge.

  • Best-in-class products

    Our products and equipment are designed to best-in-class industry and ATEX standards to meet regulatory and customer demands.

  • Turnkey engineering solutions

    We offer a turnkey engineering solution including design, manufacture, installation, commissioning and project management.

  • Customer support

    We provide customers with reliable and knowledgeable after-sales technical support 24/7.