Top Web Development Agencies for SEM

Between them, the 20 web development agencies on this page cover web development (19), UI/UX design (17), web design (16) and search engine optimization (13). They also list work in Netherlands, United Kingdom, Ukraine and India. 20 of them have written a profile you can read before you get in touch.

1. 1

   

   Nephila

   Search Engine Optimization · Mobile App Development · Web Development · Also in Italy

   Nephila is a web development company in Florence, Italy, that works almost entirely with Python and Django.

   Write a review
2. 2

   

   Solweavers

   Search Engine Optimization · Web Development · UI/UX Design · Also in Lebanon

   Solweavers is a business solutions provider serving Lebanon and the wider MENA region. It combines IT and software work with marketing and design.

   Write a review
3. 3

   

   Webcapitan

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

   Webcapitan is a web development team that builds websites for clients launching new online projects.

   Write a review
4. 4

   

   Macronimous

   Search Engine Optimization · Mobile App Development · Web Development · Also in Coimbatore

   Macronimous is a web development company based in India that works as a white-label partner for agencies and businesses abroad.

   Write a review
5. 5

   

   Red Snapper Limited

   Social Media Marketing · Web Development · UI/UX Design · Also in United Kingdom

   Red Snapper Limited is a web design and development company in London that has been trading since 1995.

   Write a review
6. 6

   

   The Constant Media

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

   The Constant Media is a web development agency working with brands. It builds sites, online shops and mobile apps, and keeps them running afterwards.

   Write a review
7. 7

   

   Happy Coding Sàrl

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

   Happy Coding Sàrl is a web development company based in Geneva, Switzerland, specialising in Drupal and React.

   Write a review
8. 8

   

   THRILLWORKS

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

   Thrillworks is a Canadian digital development agency with more than twenty-five years of experience.

   Write a review
9. 9

   

   In Create

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

   In Create, which trades as INCREATE, is a full-service web studio in Kyiv serving clients across Ukraine. The team says it has completed more than 250 projects.

   Write a review
10. 10

    

    9AM Labs

    Social Media Marketing · Web Development · Digital Marketing · Also in Greece

    9AM Labs is a boutique web agency in Athens. It designs and builds websites and web applications for businesses of different sizes, and says it has done so for about 20 years.

    Write a review
11. 11

    

    Netlogiq

    Search Engine Optimization · Mobile App Development · Social Media Marketing · Also in Romania

    Netlogiq is a web agency that builds and runs websites and online shops. It works mostly on the Magento and WordPress platforms.

    Write a review
12. 12

    AA

    Awave AB

    Search Engine Optimization · Mobile App Development · Social Media Marketing · Also in Sweden

    Awave AB is a Stockholm web agency that has since become part of the iO group.

    Write a review
13. 13

    P

    Pixelant

    Search Engine Optimization · Digital Marketing · IT Services · Also in Sweden

    Pixelant is a TYPO3 specialist and part of the marketing agency Resultify. It builds and designs websites and then helps clients run them.

    Write a review
14. 14

    SW

    Stormcatch Webprojects BV

    Search Engine Optimization · Web Development · UI/UX Design · Also in Netherlands

    Stormcatch Webprojects BV is a Dutch web development company that builds web applications and API integrations.

    Write a review
15. 15

    V

    Vormkracht10

    Social Media Marketing · Web Development · UI/UX Design · Also in Netherlands

    Vormkracht10 is a digital agency in Nijmegen, which now presents itself under the name UX. It makes bespoke websites and web applications using Laravel, current technology and AI.

    Write a review
16. 16

    N

    Noverius

    Search Engine Optimization · Web Development · Software Development · Also in Netherlands

    Noverius is a Dutch company that works for the travel industry.

    Write a review
17. 17

    D

    Dotsolutions

    Search Engine Optimization · Social Media Marketing · Web Development · Also in Netherlands

    Dotsolutions is an internet agency that provides web services to businesses. It handles the technical build of websites as well as the marketing work that follows.

    Write a review
18. 18

    P

    PeritusElit

    Search Engine Optimization · Mobile App Development · Web Development · Also in India

    PeritusElit is a web and app development company. It designs and builds websites, complex web applications and mobile apps for medium and large clients, and it also covers…

    Write a review
19. 19

    EW

    e2e websolutions

    Search Engine Optimization · Web Development · UI/UX Design · Also in Belgium

    e2e websolutions builds and maintains websites and online applications.

    Write a review
20. 20

    S

    Splashbox

    Search Engine Optimization · Mobile App Development · Web Development · Also in Australia

    Splashbox is a digital agency that builds tailored websites and runs online marketing for businesses large and small.

    Write a review

Articles

Latest insights

The newest guides and analysis from TrustList Insights.

All articles

Invoice Management

5 Oct 2026 · TrustList Editorial

Nine e-invoicing and tax-system deadlines in four days of news, and none of them in the EU or the US

Our own count: nine e-invoicing and tax-system changes published 2 to 5 October from seven countries, none in the EU or US. Median warning…

Nigeria

5 Oct 2026 · TrustList Editorial

Nigeria: NITDA National AI Innovation Challenge for N-ATLAS builders closes applications on 12 October 2026

Nigeria's digital economy ministry, through NITDA's NCAIR, takes applications until 12 October 2026 for working solutions built on the…

Spain

5 Oct 2026 · TrustList Editorial

Spain: Red.es opens a 40 million euro call for AI use cases aimed at SMEs and startups, open until about 10 November 2026

Red.es has invited associations and technology centres to build AI use cases that SMEs and startups can reuse. Budget EUR 40 million, up to…