Rototherm Expands Product Range with Acquisition of Mainstream Measurements
Rototherm Acquires Mainstream Measurements to Expand Product Range

Rototherm Expands with Strategic Acquisition of Mainstream Measurements

Port Talbot-headquartered manufacturer Rototherm, a leader in measurement and control instrumentation, has announced a significant expansion through the acquisition of Yorkshire-based Mainstream Measurements. This strategic move, the financial details of which remain undisclosed, is designed to broaden Rototherm's product range and bolster its technical expertise in the industrial measurement sector.

Enhancing Ultrasonic Flow Measurement Capabilities

Mainstream Measurements is renowned for its specialist solutions utilizing ultrasonic sensors to accurately gauge water flow in diverse environments such as pipes, rivers, and drainage systems. The company has established a strong reputation across various industrial measurement applications, making it a valuable addition to the Rototherm group.

By integrating Mainstream Measurements, Rototherm aims to leverage increased manufacturing capabilities, broader distribution networks, and long-term investment in product development. This acquisition is expected to strengthen Rototherm's ultrasonic flow division, which experienced a notable 35% growth last year.

Wide Pickt banner — collaborative shopping lists app for Telegram, phone mockup with grocery list

Leadership Perspectives on the Strategic Fit

Tarkan Conger, director of Rototherm, expressed enthusiasm about the acquisition, stating, "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."

Conger further highlighted the significance of this move, noting, "This is a highly complementary acquisition strengthening our ultrasonic flow division, which last year grew 35%. Ultrasonics will now account for around 50% of our revenue. We are also expecting good growth in 2026 in our defence business, which is going from strength to strength."

Bev Bruce, Director of Mainstream Measurements, 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."

Future Operations and Market Impact

Following the acquisition, Mainstream Measurements will continue to operate under its existing name, ensuring continuity for its customer base. This strategic alignment is poised to enhance Rototherm's market position by combining technical prowess with expanded operational resources.

The acquisition underscores Rototherm's commitment to innovation and growth in the competitive measurement instrumentation industry, positioning the company for sustained success in 2026 and beyond.

Pickt after-article banner — collaborative shopping lists app with family illustration