BGF-backed hybrid cloud and IT managed services provider Celerity has appointed Stephen Leonard as advisor to its board.

Leonard will guide Celerity’s expansion into the IBM Power marketplace in the US.

He brings a wealth of experience from senior roles including CEO of IBM UK, General Manager of IBM Americas and IBM Power Solutions globally, and Senior Vice President, Alliances and Partnerships for Kyndryl.

Over his career, he has led large-scale transformation programmes, strengthened strategic alliances, and advanced enterprise cloud adoption across global markets.

Founded in 2002, North West-based Celerity has established itself as a market leader in cybersecurity, data protection, and data visualisation services. Following a £15 million investment from BGF in 2021, the company has continued to grow through service expansion, strategic partnerships, and targeted acquisitions.

In 2024, Celerity appointed Craig Aston as CEO to lead its next phase of growth.