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Cullum Acquires Jade Insulation Ltd to Broaden Market Reach

Cullum Detuners Ltd is proud to announce the 100% acquisition of Jade Insulation Ltd, marking a strategic move in our continued journey of growth, diversification, and engineering excellence.

Jade Insulation, with operations in Rotherham and Feltham, is a respected provider of industrial insulation and trace heating solutions—particularly within the water utility and biomass sectors. Their technical capability and strong market presence perfectly complement Cullum’s existing portfolio, especially in the energy, aerospace, utilities, and automotive testing sectors.

“This acquisition supports our long-term goal of wider market diversification and business simplification,” said Mark Jansen, Group Managing Director at Cullum.

“Jade complements our group product offering well, and we are confident in our ability to support their leadership team’s growth ambitions.”

Importantly, Jade Insulation will continue to operate as a dedicated trading entity.

There are no immediate plans to integrate the company into the wider Cullum Group structure. This approach allows Jade to maintain its identity and client relationships, while benefiting from Cullum’s strategic guidance and engineering depth.

With this acquisition, Cullum strengthens its capabilities, expands its reach into new sectors, and reinforces its commitment to delivering exceptional solutions to a wider range of clients.

For more information about Jade Insulation, visit www.jadeinsulation.co.uk, and to learn more about Cullum’s mission and services, visit www.cullum.co.uk.