Marla Tube Fittings, a Warwickshire metal tube manufacturing business is growing fast. Founded in 1956, it is run by MD Simon Preedy. Marla's profits hit £13.1m on sales of £115.1m in 2014.
Latest turnover: £115m
Five-year rise in turnover: 77%
No. of employees: 180
Five-year rise in employment: 5%