Kershaw Mechanical Services has new orders totalling nearly £3 million from the John Lewis Partnership and its Waitrose stores.
The orders, worth £2.8m, are for the mechanical installation on refurbishments and new builds for stores around the UK.
The company has worked with Waitrose and John Lewis for the past several years.
Earlier this year, Kershaw was awarded £1.2m of orders from Waitrose. Last year, it was awarded a new maintenance contract with 33 Waitrose stores.