Top Design Agencies for HTML5

Between them, the 96 design agencies on this page cover web development (77), web design (76), CSS3 (68) and UI/UX design (64). They also list work in New York, London and York. 95 of them have written a profile you can read before you get in touch.

1. 1

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   Logotel

   Web Development · Web Design · UI/UX Design · Also in Italy

   Logotel is a service design company that plans and supports the transformation of organisations.

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   Why #1: Founded 1993 · Team of 180+, as stated on its own website, read 6 Oct 2026

   Not yet on record: client reviews, vetting.

2. 2

   

   Design-First

   Web Design · UI/UX Design · E-Commerce Development · Also in United States of America

   Design-First, now trading as Design 1st from its design1st.com address, is a product design and engineering consultancy in Ottawa, Canada.

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   Why #2: Founded 1996 · Team of 35+, as stated on its own website, read 28 Sept 2026

   Not yet on record: client reviews, vetting.

3. 3

   AD

   Angelini Design

   Web Development · Web Design · UI/UX Design · Also in Italy

   Angelini Design is a product design studio that began in Bologna in 1980.

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   Why #3: Founded 1980, as stated on its own website, read 6 Oct 2026

   Not yet on record: client reviews, vetting.

4. 4

   

   Optima Graphic Design Consultants Ltd

   Social Media Marketing · Web Development · Web Design · Also in United Kingdom

   Optima Graphic Design Consultants Ltd, known as Optima, is a brand, design, web and digital marketing agency in Lincoln.

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   Why #4: Founded 1995, as stated on its own website, read 5 Oct 2026

   Not yet on record: client reviews, vetting.

5. 5

   

   JVM Design

   Custom Software Development · Web Development · Web Design · Also in United States of America

   JVM Design, also known as JV Media Design, builds custom websites and produces graphic design for small businesses and nonprofit organisations.

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   Why #5: In business 30+ years, as stated on its own website, read 28 Sept 2026

   Not yet on record: client reviews, vetting.

6. 6

   

   Knoxweb

   Search Engine Optimization · Social Media Marketing · Web Development · Also in Knoxville and Tennessee

   Knoxweb is a digital agency in Knoxville, Tennessee, founded in 1997.

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   Why #6: Founded 1997, as stated on its own website, read 28 Sept 2026

   Not yet on record: client reviews, vetting.

7. 7

   

   Think Tank Designs

   Web Design · UI/UX Design · E-Commerce Development · Also in United States of America

   Think Tank Designs is a small design agency offering print and online creative services.

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   Why #7: Founded 1999, as stated on its own website, read 5 Oct 2026

   Not yet on record: client reviews, vetting.

8. 8

   

   Efinitytech

   Consumer Products & Services · Search Engine Optimization · Advertising & Marketing · Also in United Kingdom

   Efinitytech designs, builds and hosts websites for small businesses and nonprofits, serving the US Northwest and clients across the country.

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   Why #8: In business 25+ years, as stated on its own website, read 28 Sept 2026

   Not yet on record: client reviews, vetting.

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   E. Curtis Designs

   Hospitality & Leisure · Web Development · Web Design

   E. Curtis Designs is a web design company in Sacramento, California, working with small businesses.

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   Why #9 (shared): Founded 2002, as stated on its own website, read 29 Sept 2026

   Not yet on record: client reviews, vetting.

10. =9

    

    Jake Group

    Web Design · UI/UX Design · Digital Marketing · Also in Nice

    Jake Group is a design agency that has built websites, brands and digital marketing campaigns since 2002.

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    Why #9 (shared): Founded 2002, as stated on its own website, read 28 Sept 2026

    Not yet on record: client reviews, vetting.

11. =11

    S

    SmallBox

    Web Development · Web Design · UI/UX Design · Also in United States of America

    SmallBox is a design and strategy studio that builds brands and websites for organisations with a social purpose.

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    Why #11 (shared): Founded 2006, as stated on its own website, read 6 Oct 2026

    Not yet on record: client reviews, vetting.

12. =11

    

    DeepInspire

    Mobile App Development · Web Development · Web Design · Also in Ukraine

    DeepInspire is a boutique software development company specialising in fintech, with a team that has more than 20 years of industry experience.

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    Why #11 (shared): In business 20+ years · Boutique, as stated on its own website, read 28 Sept 2026

    Not yet on record: client reviews, vetting.

13. =11

    

    Epic Web Solutions

    Consumer Products & Services · Search Engine Optimization · Social Media Marketing · Also in United States of America

    Epic Web Solutions is a web design and development company in Scottsdale, Arizona, serving the Phoenix area and clients further afield.

    Write a review

    Why #11 (shared): Founded 2006, as stated on its own website, read 28 Sept 2026

    Not yet on record: client reviews, vetting.

14. =11

    

    Big Bang

    Mobile App Development · Web Development · iOS App · Also in Georgia

    Product strategy, design and engineering consultancy for hardware and software product startups and companies in transition

    Write a review

    Why #11 (shared): In business 20+ years, as stated on its own website, read 5 Oct 2026

    Not yet on record: client reviews, vetting.

15. =15

    

    Naked Creativity

    Mobile App Development · Search Engine Optimization · Web Development · Also in United Kingdom

    Naked Creativity is a design and development agency based in central London. Jordan started it in 2007 after studying industrial design at Brunel University.

    Write a review

    Why #15 (shared): Founded 2007, as stated on its own website, read 5 Oct 2026

    Not yet on record: client reviews, vetting.

16. =15

    

    Superawesome

    Web Development · Web Design · UI/UX Design · Also in Serbia

    Superawesome is a design practice that works with businesses as an extension of their own organisation rather than as an outside agency.

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    Why #15 (shared): Founded 2007, as stated on its own website, read 5 Oct 2026

    Not yet on record: client reviews, vetting.

17. 17

    

    Lighthouse London

    Web Development · Web Design · UI/UX Design · Also in United Kingdom

    Lighthouse London is a specialist UX and UI design agency that has worked with product teams since 2008.

    Write a review

    Why #17: Founded 2008, as stated on its own website, read 5 Oct 2026

    Not yet on record: client reviews, vetting.

18. 18

    

    Digitalworx

    Creative · Advertising

    Digitalworx is an independent creative agency in Evanston, just north of Chicago.

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    Why #18: Founded 2010, as stated on its own website, read 29 Sept 2026

    Not yet on record: client reviews, vetting.

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    Creative Curve Media Group Inc

    Web Development · Web Design · CSS3 · Also in Canada

    Creative Curve Media Group Inc is a marketing agency in Halifax, Nova Scotia.

    Write a review

    Why #19 (shared): In business 15+ years, as stated on its own website, read 6 Oct 2026

    Not yet on record: client reviews, vetting.

20. =19

    

    Designare Agencia

    CSS3 · Responsive · Branding · Also in Debe

    Designare Agencia is a design and advertising agency in Bogotá, Colombia, with 15 years of work in graphic, web and editorial design.

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    Why #19 (shared): In business 15+ years, as stated on its own website, read 29 Sept 2026

    Not yet on record: client reviews, vetting.

21. =19

    

    KEXINO

    Search Engine Optimization · Social Media Marketing · Custom Software Development · Also in Reading

    Marketing agency for startups and small-to-medium B2B firms, covering strategy, branding, content, SEO and lead generation

    Write a review

    Why #19 (shared): In business 15+ years, as stated on its own website, read 28 Sept 2026

    Not yet on record: client reviews, vetting.

22. 22

    

    treat agency

    Web Development · Web Design · UI/UX Design · Also in Austria

    treat agency is a mid-sized online agency founded in 2012 by Istvan Szilagyi.

    Write a review

    Why #22: Founded 2012, as stated on its own website, read 5 Oct 2026

    Not yet on record: client reviews, vetting.

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    Fit R&D

    Mobile App Development · Web Development · UI/UX Design · Also in Israel

    Fit R&D, trading as FIT, is an industrial design agency that works with partners to develop physical products.

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    Why #23 (shared): Founded 2013, as stated on its own website, read 5 Oct 2026

    Not yet on record: client reviews, vetting.

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    Fireart Studio

    Consumer Products & Services · Mobile App Development · Web Development · Also in United States of America

    Fireart Studio is a boutique digital product design and development agency, working with startups and established companies since 2013.

    Write a review

    Why #23 (shared): Founded 2013 · Boutique, as stated on its own website, read 28 Sept 2026

    Not yet on record: client reviews, vetting.

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