Allen Design Group

Based in Sheffield South, Allen Design Group is a small marketing agency with over thirty years of experience serving clients across a range of sectors. Its portfolio includes charities such as Crossroads Care and Roundabout, family-run businesses like DTS Plumbing & Heating and Chapelhouse Motor Group, and larger organisations including Canon UK and ECCO Safety Group, reflecting a client base that spans local independent firms, national dealer groups, manufacturers, and blue-chip companies across the UK and Europe. The agency's service offering covers website design, animation, social media, email marketing, SEO, website hosting, and brand identity, delivered alongside a fixed cost marketing model that provides clients with ongoing monthly support rather than one-off project work. Described work spans content creation, planning and strategy, technical implementation, and brand development through to multi-platform delivery. Client examples on its site illustrate the breadth of sectors covered, from hospitality (Coppa Bar & Eatery) and veterinary supply (Eville & Jones, The Pet Vet) to industrial and safety equipment (Bolton Surgical, Electrical Safety UK, PBS International) and packaging (Duraweld). The agency positions its approach around long-term client relationships supported by fixed-cost monthly retainers rather than isolated campaigns, combining design, digital, and marketing disciplines under one team.