Since 1986 Kelvin TOP-SET Ltd has led the way in innovative educational industry solutions. The TOP-SET incident investigation method is used in almost every industry and in over 50 countries. We provide world-leading incident investigation and problem-solving courses, services, and software.

Our goal as incident investigators is to ensure everyone is equipped with the knowledge and skills to resolve any type of organisational issue.

The straightforward, logical and practical TOP-SET methodology is trusted by over 40,000 professionals to get to the real root causes of incidents, prevent repeat (or similar) incidents and improve operational performance.

Some companies we work with:

The quality and consistency of our training and incident investigator operations are paramount to us delivering our promises. Most Kelvin TOP-SET Ltd training courses are accredited by the CPD Standards Office, and we work with ISO 9001 and ISO 45001 accreditation as part of our integrated management systems.


To improve efficiency in the UK oil and gas supply chain, Kelvin TOP-SET Ltd is registered as a provider of Incident Investigation Services in SEQual. 

Contact Info

Please don't hesitate to get in touch with any questions, to make a booking enquiry or to arrange for a presentation to learn more, and our team will get back to you shortly.

Head Office

USA Office

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