Rototherm Welcomes Mainstream Measurements Ltd to the Group
Port Talbot, Wales – 11 February 2026 – Rototherm, a leading manufacturer of measurement and control instrumentation, today announced the acquisition of Mainstream Measurements Ltd, a respected supplier of specialist measurement solutions. The acquisition marks a strategic step in expanding Rototherm’s product range and technical expertise, while ensuring continued high levels of service for customers of both businesses.
Mainstream Measurements Ltd has built a strong reputation for quality, reliability, and customer-focused solutions across a range of industrial measurement applications. By joining the Rototherm group, Mainstream Measurements will benefit from increased manufacturing capability, broader distribution, and long-term investment in product development.
Tarkan Conger, Director of Rototherm, said:
“We are delighted to welcome Mainstream Measurements into the Rototherm group. The company’s technical knowledge, strong customer relationships, and complementary product portfolio make this an excellent strategic fit. This acquisition allows us to broaden our offering while continuing to deliver the high standards our customers expect.”
Bev Bruce, Director of Mainstream Measurements Ltd, added:
“This is an exciting step forward for Mainstream Measurements. Rototherm shares our values and our focus on quality and service, which made this a great fit. Our customers can expect the same personal service they’re used to, backed by the additional strength and resources of a larger group.”
Mainstream Measurements Ltd will continue to operate under its existing name, ensuring continuity and familiarity for customers and partners. Day-to-day operations will continue as normal, with no disruption to current orders or supplier relationships.
Together, Rototherm and Mainstream Measurements look forward to building on their combined strengths and delivering even greater value to customers in the years ahead.
About Rototherm
Rototherm designs and manufactures temperature, pressure, and level measurement instruments for customers across a wide range of industrial markets worldwide.
About Mainstream Measurements Ltd
Mainstream Measurements Ltd supplies high-quality measurement products and expert support, helping customers find dependable solutions for their applications.
