Quest Global Engineering Services Limited, one of the largest independent pure-play engineering services companies, has been appointed to Babcock International’s Engineering Services Framework, strengthening its engagement with the international defence company providing engineering and support services.

The five-year agreement builds on an existing collaboration that began in 2023, spanning Nuclear, Marine, Aviation, Land and Mission Systems programmes. It also forms part of Babcock’s wider strategy to build closer, long-term partnerships with key suppliers.

The development highlights the growing scope of engagement between the two organisations and creates opportunities to contribute to initiatives focused on scale, operational performance, affordability and long-term resilience.

Gareth Watson, Strategic Business Leader, Quest Global, said, “Delivering on national strategic priorities demands more than technical competence. Our work is grounded in building resilience where it matters most, applying engineering expertise with precision, and creating outcomes that hold up under pressure. Long-term value doesn’t emerge from isolated delivery; it comes from partnerships where both sides are committed to raising the standard.”

The engagement draws on Quest Global’s multidisciplinary capabilities, outcome-focused delivery model and international experience working across complex programmes. The company will continue to work closely with Babcock and its wider ecosystem to contribute to projects spanning multiple domains and geographies.

The expanded mandate comes as organisations responsible for critical infrastructure, defence and national capability increasingly focus on reliability, resilience, performance and cost-effective delivery. The appointment to the framework reflects Quest Global’s engineering capability and creates additional opportunities to compete for future work.