eserv Information

eserv is a private equity-backed software and engineering company that empowers process plant operators to make smarter, faster decisions by seamlessly integrating engineering-grade reality capture data with design, inspection, and operational workflows. Our flagship platform, AS-TEG™ is a reality-first digital twin ecosystem built for complex onshore and offshore process assets. It combines reality capture with engineering design models, inspection records, and operational data in one intuitive platform - enabling smarter, remote, evidence-based decisions across the full asset lifecycle. Unlike traditional solutions, AS-TEG™ removes reliance on proprietary scanning hardware, restrictive data formats, and locked-in engineering design suites. Operators gain full control, flexibility, and the ability to evolve with technology - not be constrained by it. With scale at the heart, AS-TEG™ integrates quickly with existing systems through purpose-built APIs and workflows - connecting IoT sensors, inspection databases, workpacks, and tag registries. This enables real-time, visual decision-making and ensures data flows efficiently across teams, without generating clunky 3D models and overwhelming user interfaces. Over the past decade, eserv has scaled globally, partnering with both supermajors and independent blue-chip operators across sectors including Oil & Gas, Carbon Capture & Storage, Nuclear, Thermal, and Renewables. With strategic hubs in the UK, Middle East, and US, our growth is driven by long-term partnerships, a commitment to continuous improvement, and practical, user-led innovation.