This family-owned construction group works in the healthcare, education and fresh produce sectors, creating buildings as diverse as operating theatres, schools and fruit-ripening rooms. Chairman Gerald Hartley founded the Cheshire-based firm in 2002, and his son, David, became managing director in 2016. Much of the company’s recent growth stems from healthcare contracts. Recent projects include a modular intensive care unit for William Harvey Hospital in Ashford, Kent, and a two-storey emergency department extension at Leighton Hospital in Crewe.