Cybersecurity
Scaling OT operations without increasing cybersecurity risk
Customer case
January 12, 2023
4 min read
Customer
Large international energy company
OT area
Cybersecurity
Location
Europe
Growth should not come at the expense of security. See how a large international energy company strengthened cybersecurity and compliance while continuing to expand its OT operations.
A large international energy company turned to our OT consultants to strengthen cybersecurity and compliance across its expanding OT environment.
As the company’s OT environment expanded, so did the complexity of managing cybersecurity and compliance. More assets, more operational teams, and evolving regulations made it increasingly difficult to apply security requirements consistently across the organization.
While security policies and compliance processes already existed, they were often disconnected from day-to-day operations. This increased the effort required to prepare for audits, made responsibilities less clear across teams, and created uncertainty about whether security practices were being applied consistently.
Keeping growth secure
Expanding OT operations required more than adding new security controls. The organization needed practical processes that engineers and operators could follow every day without slowing the business down.
Security depended on individual teams
Different sites and teams followed varying processes, making it difficult to maintain consistent cybersecurity across the OT environment.
Preparing for audits took too much effort
Without standardized governance and clear responsibilities, demonstrating compliance became a time-consuming exercise that often required significant manual preparation.
Growth increased operational risk
As the organization grew, maintaining consistent cybersecurity across new assets and systems became increasingly difficult without adding operational complexity.
Our approach
Our OT consultants worked with the organization to build a practical cybersecurity operating model that supported both compliance and day-to-day operations. Rather than focusing only on policies, we developed governance workflows, standardized procedures for patch management, access management, and monitoring, and helped integrate security into operational processes.
We also supported the development of secure OT network architecture, introduced testing and validation environments, and established repeatable workflows that allowed changes to be assessed before deployment. By aligning governance, operational procedures, and technical controls, we helped create a consistent approach to cybersecurity across the OT environment.
The result was a security program that became part of everyday operations rather than a separate compliance activity, making it easier to support business growth without compromising operational resilience.
Building cybersecurity that supports growth
The organization achieved more than stronger compliance. It established practical cybersecurity processes that support daily operations, simplify compliance activities, and provide a scalable foundation for future growth.
Greater confidence during audits
Clear governance, defined responsibilities, and standardized processes made it easier for teams to prepare for audits and demonstrate compliance with recognized frameworks such as ISO 27001 and NERC CIP.
Security that supports daily operations
Engineers and operators gained practical procedures they could apply consistently, reducing uncertainty and making cybersecurity part of everyday work rather than a separate initiative.
Ready to grow with confidence
A scalable cybersecurity framework gave the organization a stronger foundation for expanding its OT environment while maintaining operational consistency and reducing risk.
Planning to scale your OT environment?
Growth doesn’t have to increase cybersecurity risk. Our OT consultants help organizations build practical cybersecurity operating models that support secure, compliant, and scalable OT operations.
