Come and learn a little more about us
At Rotech, we are dedicated to delivering cutting-edge electronic keg monitoring solutions that empower breweries to optimise their operations.
With a steadfast commitment to quality, innovation, and customer satisfaction, we have established ourselves as a trusted partner in the brewing industry.
Our History
The Rotech Keg system originated from collaborative work with Allied Breweries in the late 1980s
Allied Breweries conducted a thorough investigation into the proper keg sterilization process, which enhanced their understanding of the significance of steam and pressure metrics. This study focused on several critical aspects:
- High-Pressure Saturated Steam
- Steam Quality and Temperature
- Pressure Metrics
- Monitoring and Control
The investigation underscored the importance of continuous monitoring and control throughout the sterilization process. By employing electronic test kegs and other monitoring equipment, Allied Breweries was able to collect data and make necessary adjustments to maintain optimal sterilization conditions. Emphasizing these factors, Allied Breweries developed a robust keg sterilization process that reduced the time required for assay test samples and reasoned that understanding and controlling the temperature and steam parameters within the kegs during cleaning and filling would mitigate the risk of contamination.
Rotech’s Contribution
Rotech Swindon played a crucial role in developing a monitoring keg system in partnership with Allied Breweries. The work conducted by Rotech provided Allied Breweries with valuable insights into the internal conditions of a keg during cleaning and filling. This collaborative effort allowed Rotech to create a system that offered detailed information about the keg cleaning and filling processes.
Our Core Values
Commitment to Truth, Honesty, and Transparency
By leveraging cutting-edge technology and industry expertise, Rotech continues to expand its global positioning, providing breweries with the most user-friendly and advanced monitoring solutions available. Our commitment to excellence has made us a preferred choice for breweries of all sizes, from independent craft producers to large-scale operations. With a focus on innovation and customer satisfaction, Rotech remains at the forefront of keg system monitoring, helping businesses worldwide achieve superior performance and quality assurance.
Meet Our Team
Learn more about some of the Rotech team
Justin Walshe
Justin Walshe is the Managing Director of Rotech (Swindon) Ltd, a leading company specialising in electronic keg monitoring systems. With a career spanning over two decades, Justin has been instrumental in advancing the technology used in keg cleaning and filling processes. Under his leadership, Rotech has become a global leader, providing innovative solutions to breweries in over 70 countries.
Justin’s expertise in the field is backed by a deep understanding of the complexities involved in keg operations. He has overseen the development of the Rotech Keg Filling Line Monitoring System, which is renowned for its ability to monitor every cycle of de-ullage, rinsing, washing, disinfection, gassing, and filling. This system is essential for ensuring hygiene, identifying and fixing problems, reducing energy costs, and achieving lean operations.
Based in Swindon, United Kingdom, Justin continues to drive Rotech’s mission to provide top-notch keg monitoring solutions. His commitment to excellence and innovation has earned him a respected place in the industry, making Rotech a trusted name among major brewing groups and independent breweries alike.
Karen Clark
Karen Clarke is a key figure at Rotech (Swindon) Ltd, where she serves as the Managing Director. With a wealth of experience in manufacturing and electronics, Karen has is pivotal in ensuring the smooth and efficient running of Rotech’s operations. Her role encompasses overseeing the day-to-day activities, managing the team, and ensuring that the company’s high standards are consistently met.
Karen’s dedication to excellence is evident in her meticulous attention to detail and her ability to streamline processes. She is playing a significant role in the development and implementation of Rotech’s operation systems, in support of breweries and drinks manufacturers around the world.
Based in Swindon, United Kingdom, Karen is known for her strong leadership skills and her commitment to fostering a collaborative and productive work environment. Her contributions are being instrumental in maintaining Rotech’s reputation as a leader in the keg monitoring industry.

Mark Wilkes
Mark Wilkes is a seasoned professional with extensive experience in business development and technology. He has held various leadership roles with industry and consulting . Mark’s expertise lies in working with customers and listening to their needs, ensuring that breweries around the world maintain high standards of efficiency and hygiene.
Before joining Rotech, Mark served as a Director at Samsung, SiConnect and EnModus where he focused on business development and innovation and most recently as business coach and consultant with companies in health, risk management, & music technology.
Mark’s diverse background in technology and business coaching has equipped him with a unique skill set that he brings to his role at Rotech.
Based in Swindon, United Kingdom, Mark is known for his strategic vision and ability to drive growth. His leadership has been instrumental in expanding Rotech’s global footprint and enhancing its reputation as a leader in keg monitoring solutions.

