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SERVICE

OT Risk Assessment

Our OT Risk Assessment service provides a comprehensive, independent review of your OT estate. We map all assets, uncover vulnerabilities, and assess risks against business and compliance requirements, giving you the clarity needed to act decisively.

Key Benefits

A comprehensive Risk Assessment enables leadership to make informed decisions and empowers technical teams to focus their efforts where they matter most. It establishes a baseline to measure progress, satisfy regulators, and build stronger business cases for investment.

Full OT asset discovery

Vulnerability identification and prioritisation

Baseline for compliance (e.g. NIS2, IEC 62443)

Board-ready insights into risk

Methodology

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  1. Discover — Identify assets and connected systems
  2. Assess — Scan for vulnerabilities and compliance gaps
  3. Prioritise — Rank issues by impact and likelihood
  4. Report — Provide executive and technical outputs

Deliverables

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  • OT asset inventory
  • Vulnerability & risk report
  • Prioritised remediation roadmap
  • Executive summary

Deliverables listed are provided as a guideline and will vary depending on the scope of work, agreed Statement of Work (SOW), and programme requirements.

Our OT Risk Assessment service transforms uncertainty into confidence. By providing a full OT asset visibility and a prioritised view of risks, it enables leadership to make informed decisions and empowers technical teams to focus their efforts where they matter most.

Why us?

Independent, OT-specific expertise

Unlike vendor-led assessments, Harpoon provides independent, OT-specific expertise.

Security based on
operational realities

We balance security with operational realities, providing practical, real-world solutions.

Prioritised and actionable findings

We provide a prioritised view of vulnerabilities and a roadmap you can start using straightaway.

Interested in an OT Risk Assessment for your business?

Book a FREE consultation with one of our team to discuss it further.

Complete this short form and we’ll get back to you asap to arrange a time to talk.

“Harpoon cut through the noise and gave us a clear OT security plan. In six weeks we had asset visibility, prioritised risks, and a roadmap our ops team actually bought into.”

CISO, UK Manufacturing Group
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