About Us

---

Square Key are Operational Technology specialists. We understand the specialized requirements IACS and other OT systems have, especially with the convergence of Corporate IT systems. With the increasing use of Commercial Off The Shelf components, it is now critical for businesses with Operational Technology to put OT Security and best practices front and centre.

Using the IEC 62443 group of standards, other International Standards, and best of class technologies, we provide World-leading advice, services and support for legacy, modern and new systems. From the data center, to the edge and into the field.

Square Key takes the time to understand your business, your systems, requirements and needs in order to deliver success. Square Key can provide services including auditing, compliance activities, risk assessments, system design, architecture governance, patch management and project support. From providing advice, all the way to establishing an entire system and security uplift program, Square Key can cater to your needs.

Whether it is a single manufacturing plant, multi-site SCADA deployment or a National Critical Industry, Square Key has the knowledge and experience to deliver on your needs and requirements.