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OT Associates / Sectors

Where consequence lives.

Six sectors, one discipline: secure the process without ever risking it. Every engagement is framed in the consequence that matters to that sector, not in IT terms.

Sector 01 / Upstream, midstream, downstream

Oil, Gas & Petrochemical

DCS, SIS and terminal automation secured without touching availability.

What we secure
  • DCS and SIS security, converged with IEC 61511
  • Terminal and pipeline SCADA
  • NCA OTCC and regional regulation
  • Turnaround-aware patch and change control
Sector 02 / Generation, transmission, distribution

Power & Utilities

Aligned to NERC CIP and regional regulatory frameworks, with continuity governed as the product it is.

What we secure
  • Generation, grid stations and load dispatch as one estate
  • NERC CIP and national CI regulation
  • Substation automation and IEC 61850
  • Business continuity as the product
Sector 03 / Treatment and distribution

Water & Wastewater

SCADA protected as the public health asset it is.

What we secure
  • Treatment and distribution SCADA
  • Remote telemetry and RTUs
  • Public health consequence modelling
  • Lean teams, managed services
Sector 04 / Discrete and process

Manufacturing

Production continuity as the first design constraint.

What we secure
  • Discrete and process lines
  • OEM and integrator access
  • Production continuity first
  • Legacy systems that cannot be patched
Sector 05 / Rail, ports and airports

Transport & Logistics

Operational systems where downtime is measured in public impact.

What we secure
  • Rail signalling support systems
  • Port and terminal automation
  • Airport building and baggage systems
  • Public impact as the risk measure
Sector 06 / Greenfield digital infrastructure

Smart Cities & Districts

Secured by design, from masterplan to operations.

What we secure
  • Secure by design from masterplan
  • District cooling, utilities and buildings
  • Integrator assurance per IEC 62443-2-4
  • Operations handover with evidence

Let’s secure every layer of your plant.

Begin with an OT Security Posture Assessment and ThePlantWalk. An evidenced view of your OT risk, and a clear path to the level of security you choose to hold.

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