Helping thousands of teams and businesses succeed with audits, investigations & root cause analysis

audit. investigate. assure.

COMET Explained

Find out exactly what COMET is in just over 1 minute!...

Isolate and address systemic issues which trigger incidents and under performance. Configurable user-interface makes root cause learning efficient and effective, saving time and resources whilst promoting continuous improvement.

Modern and progressive solution incorporating Artificial Intelligence and Learning Teams, to go beyond investigation and be applicable to everyday work.

There’s a product in the COMET family for
Incident Investigation, Audits, Inspections, Assurance, Reliability, Resilience and Intelligent Insights.

COMET Essentials

A straightforward investigation/root cause
analysis process which enables organisations to
consistently identify root causes from their full
spectrum of incidents.

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COMET Assured

Moving the assurance dial from the what to the why! Ground breaking audit and inspection analysis model that delivers root causes for priority findings.

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COMET Investigate

A unique methodology, training package and online solution for incident investigation, root cause analysis and prevention.

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COMET Signals

COMET Signals scans your structured & unstructured data to deliver clear, immediate and essential information to alert you to provide you with real time actionable insight designed to prevent failure.

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COMET Expert

Gather evidence, consider investigation
outcomes and refer to best practice online.


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COMET Supply Chain

The all-in-one solution for efficient supply chain management. A complete platform for organisations to effectively manage and risk assess their supply chain.

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What our clients think

Helped us reduce first aid cases by 29%

"When we adopted COMET, we were looking for a root cause analysis tool that would help us identify underlying causes before they lead to incidents. Since adopting the tool, COMET has helped us reduce first aid cases by 29% in the last year, contributing to Corning’s best-ever safety record in 2022.

On top of this, the support from the COMET team cannot be underestimated – they are always on-hand to resolve any issues in a timely and efficient manner. I would highly recommend COMET and the STC INSISO team to anyone looking for an audit and investigation tool."

Guillermo Castillo, Global EHS Leader – OCS Division at Corning Inc.
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COMET helped us understand the systemic root causes

"The main value to LR of adopting COMET is the newfound organisational leadership education and enlightenment as to the reasons behind incident types, particularly  those which hurt us most in terms of frequency. A recent example was repeat microsleep incidents affecting our surveyors. COMET helped us understand the systemic root causes and gave the Board sufficient confidence to invest over £2 million in a preventive action programme which is already bearing fruit in terms of this type of incident reduction."

James Pomeroy,
Group Director HSEQ at Lloyds Register
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We’re maximising its value across the business

"Viridor is a relatively recent adopter of the COMET RootApp tool but is already beginning to really reap the rewards of a first class investigation system.
We’re maximising its value across the business through consistency of approach and ensuring we really do get to the root cause of our incidents so we can set the right actions to prevent recurrence.

The STC team has been hugely helpful and supportive in getting this new process implemented."

Richard Robinson,
Head of SHQS at Viridor
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Probably the best root cause analysis process and toolkit

"Probably the best root cause analysis process and toolkit. But beyond enabling us to adequately identify root causes, COMET also allows us to track trends using the root cause codes to help address systemic opportunities in our management system."

Bertrand Piredda, Director of HSES Cummins Power Systems
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Feels more like a partnership

"Borr Drilling adopted COMET across the business in 2017/2018 and since then our relationship and trust with the STC INSISO COMET team has grown immensely.

Any issues are quickly resolved or addressed and a feature of the relationship I enjoy most is that it feels more like a partnership than that of a more traditional vendor/client arrangement."

Thomas Sunde, QHSE Director at Borr Drilling
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Positive and encouraging feedback

"STC INSISO recently delivered the 3-day COMET practitioner course to GSK R&D (UK) engineering and safety professionals.

The COMET team created a bespoke course that was well received by GSK R&D with lots of positive and encouraging feedback."

Ray Duffy, EHS Manager - Projects & Engineering at GSK
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