The Professional Incident Investigation
& Problem-Solving Method

Learn to conduct effective incident investigations

On-demand professional investigation services

Explore our breakthrough investigation software
Kelvin TOP-SET teaches incident investigation, root cause analysis and problem solving to make effective recommendations, prevent recurrence and improve performance.
Kelvin TOP-SET is a comprehensive and effective incident investigation method that is straightforward to use. Since 1986, it has been helping companies in most industrial and business sectors achieve consistent results in over 50 countries.
Clients increasingly use TOP-SET as a problem-solving tool to improve safety, quality, business and environmental performance.
Some TOP-SET Clients:




















Our Cyber Essentials Recertification
Our Cyber Essentials Recertification: Securing Trust in Incident InvestigationWe're pleased to announce our recent recertification in Cyber Essentials, reinforcing our position as a trusted partner in incident investigation and problem solving. This certification,...
Community Spirit Meets Sustainability: Kelvin TOP-SET Supports Local Environmental Group
As part of our ongoing commitment to sustainability, a dedicated team from Kelvin TOP-SET recently volunteered to repaint the Irvine Clean Up Crew's headquarters. This community initiative reflects our company's core values of environmental responsibility and local...
Our Sustainability Journey: Progress, Achievements and Future Direction
As a leading provider of incident investigation solutions, we at Kelvin TOP-SET recognise our responsibility to balance business success with economic, social and environmental stewardship. Our commitment to excellence and integrity guides us as we work towards...
TOP-SET Comes to Birmingham!
๐ก๐ฒ๐ ๐ณ๐ผ๐ฟ ๐ฎ๐ฌ๐ฎ๐ฑ!๐๐ฒ๐น๐๐ถ๐ป ๐ง๐ข๐ฃ-๐ฆ๐๐ง ๐๐ผ๐๐ฟ๐๐ฒ๐ ๐ถ๐ป ๐๐ถ๐ฟ๐บ๐ถ๐ป๐ด๐ต๐ฎ๐บ, ๐จ๐. ๐๐ฒ๐ฐ๐ผ๐บ๐ฒ ๐ฑ๐ฒ๐๐ฒ๐น๐ผ๐ฝ๐ฒ๐ฑ ๐ฎ๐ ๐ฎ ๐ง๐ข๐ฃ-๐ฆ๐๐ง ๐ฆ๐ฒ๐ป๐ถ๐ผ๐ฟ ๐๐ป๐๐ฒ๐๐๐ถ๐ด๐ฎ๐๐ผ๐ฟ. We're bringing our world-class incident investigation training to the heart of the UK. This new for 2025 premium venue offers the perfect blend of accessibility...
Christmas Hours
Lord Kelvin: Celebrating 200 Years of Revolutionary Science
Today marks the anniversary of Lord Kelvinโs death, but this year we have celebrated the bicentenary of his birth by reflecting on the extraordinary legacy of our namesake; one of Scotlandโs most illustrious sons. Born William Thomson, 1st Baron Kelvin adopted the...
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