Award-winning web design and marketing services in Swansea & Cardiff

Helping businesses to grow since 2001.
Stunning, mobile-responsive websites starting from £499 or £39 per month.
Bespoke web development solutions to give you a competitive edge.
Increase your website rankings on Google today with Wales' #1 ranked SEO agency.
Proven digital marketing strategies that increase lead generation, sales and ROI.

Websites for new startups and small businesses from £499

Monthly and fixed-fee pricing options available, including everything you need to get started

Check out our portfolio of recent work

We're in the business of making companies stand out and thrive through the power of great web design, website development and digital marketing

Thomas design started out in 2001 as a website design company in Swansea, South Wales and since then have grown to become a full-service web development and digital marketing agency with offices in Swansea and Cardiff. Along the way, we have helped over 600 companies to grow in multiple industries across South Wales including Neath, Port Talbot, Llanelli, Bridgend and Carmarthenshire, and we have picked up a clutch of awards. With specialist skills in website design, web development. WordPress development, web hosting, logo design and brand identity, graphic design, printing, mobile apps and digital marketing services including SEO and PPC we ensure brands engage their customers in meaningful ways. Our clients include B2B and B2C companies of all shapes and sizes throughout Swansea, Cardiff, South Wales and the UK.

Whether you’re looking to reach your full potential online or need an awesome logo by our experienced web developers and graphic design team in Swansea or Cardiff, our aim is to help you grow your business and reach new heights. Quite simply we love what we do. We come alive when we are helping our customers get closer to theirs dreams. A well-executed website marketing strategy can be one of the best investments a business can make. As your website development and marketing company you can expect the following:

Why choose us for design & marketing services?

  • Established since 2001 with offices in Swansea and Cardiff
  • Innovative thinking, intelligent insights and creative solutions
  • Specialist WordPress and bespoke web developers
  • 100% focus on your needs and goals
  • Customised and affordable marketing solutions
  • A business-oriented approach that delivers results
  • Creatives that stay on top of trends in design and marketing
  • All your marketing and design needs in one place
  • Let us help you write your success story
  • Contact Thomas Design today

Honest feedback from real customers

WINNER 2020 - Most Innovative Digital Marketing Agency

A Family-Owned Business for over 20 Years in Swansea

WINNER 2020 - Most Innovative Digital Marketing Agency

Latest news and events at Thomas Design