The deal will see Supernature Oils distribute cold pressed rapeseed oil as well as four Infused oils and black truffle oil to Brakes Scotland, which has over 11,000 customers throughout Scotland.
Founded in 2011, co-owners Lynn Mann and her husband Chris take personal charge of growing, pressing, filtering and bottling products on their site at Carrington Barns Farm near Edinburgh.
Lynn Mann, co-owner of Supernature Oils said: "I am absolutely delighted to distribute our Cold Pressed Rapeseed Oil to Brakes Scotland. In partnering with Brakes we can reach a much larger potential customer base and offer the highest quality of oil at a competitive price.
"Their teams have been fantastic to work with in gaining and setting up this listing, and we look forward to growing our business with them."
John McLintock, operations director for Brakes Scotland, said: "Supernature are a great example of how a small yet ambitious business in Midlothian can grow - we are always looking to support businesses who have fabulous products and we are excited to get these products into the hands of our customers.
"Scottish rapeseed oil is well known in the culinary world, with TV chefs recognising the appeal of its taste and health credentials, and in the next couple of years, we expect that it will become well established as a premium Scottish product with Scottish chefs in the industry."