This Teesside firm operates, maintains and manages facilities in the oil and gas, fuel storage and power generation sectors. It says its teams are “working around the clock” to ensure secure power supplies during the pandemic. In 2018, it completed the purchase of the 370-acre Saltend Chemicals Park in Hull, and in 2019, profits rose to £6.6m. Chief executive Geoff Holmes, 52, joined from chemicals firm Ineos last July. November saw him lead the acquisition of Camm- Pro, an oil and gas project management company, for an undisclosed sum.