John Park Campbell

Glenrath Farms Ltd. is a family-owned business that was established in 1959 by John and Cathy Campbell. The private company is based in West Linton, UK, and has subsidiaries in the United Kingdom. Glenrath Farms is one of the leading egg production and marketing companies in the UK, producing over a million eggs a day. The company produces free-range, organic, barn, and enriched colony eggs that are compliant with EU assurance schemes, including Lion Quality, British Retail Consortium (BRC), and RSPCA Assured. Glenrath Farms has adapted new methods of farming as the business has expanded and has an ongoing commitment to respond to consumer demands. The company has invested significantly to maintain and meet its customers' 2025 cage-free commitments.

Part of Glenrath Farms Ltd., Glenrath Egg Products Ltd. is a British company that manufactures food products. The company is based in Peebleshire, UK. Glenrath Egg Products was founded in 2013.