About Tema Group

Tema Group, founded in Cardiff and formerly known as Penarth Industrial, established in 1974, has grown through providing high quality engineering support and services to its customers. At first based mainly on customers sites providing essential maintenance and upgrades during major industry shut downs the business grew rapidly to support its customer base.

This philosophy of customer support has helped develop the current structure, The desire to provide all the requirements has initiated the introduction of new services, from the original small fabrication workshop Tema group now have the ability to fabricate, machine, corrosion protect, install and service.

The key mission has always been to grow and support the client base and sustain a profitable business for the benefit all the employees. The management team has considerable experience and continually strives to develop further and maintain the core principles how the business was founded, Quality, Commitment and support.

The business has a large portfolio of engineering services and is committed to customer care, Quality, Health, Safety and the Environment throughout the life cycle of the project. We are active in all areas of the UK, and export World Wide.

TEMA Group specialise in the manufacture and installation of equipment for the petrochemical, commercial and industrial sectors. With modern plants in South Wales, we provide a complete engineering package with a proven record in the design, fabrication and erection of Steel framed structures, Bridges and bespoke engineered components.

Tema Group is accredited with CE Marking, and as such the factory production of structural steel products at Tema Group meet the mandatory requirements of BS EN 1090. Our capability allows us to provide solutions for a diverse range of applications: commercial and residential buildings, sports stadia, bridges, process plant and special structures.



Primary workshop

2200m2 fabrication floor space, 25t lift capacity


Secondary workshop

 1800m2 fabrication floor space, 30t lift capacity.


A fully equipped machine shop


Production capacity exceeding 8,000 tonnes per annum


A bespoke 2400m2 protective treatment plant


A highly skilled and multi-disciplined workforce