Top Business Service Companies for Web Development

Between them, the 155 business service companies on this page cover web design (112), IT services (103), iOS app (86) and android (85). They also list work in York. 153 of them have written a profile you can read before you get in touch.

1. Also listed, not yet ranked. We hold nothing checkable on these yet that ranks them here: no client review, vetting, award, expert review, or fact stated on their own website (and on a place ranking, where they are based). They follow in order of their TrustList Score. How TrustList ranks · Get vetted, free
2. –

   

   SGS

   Web Design · IT Services · IT Solution · Also in Switzerland

   Global testing, inspection, verification and certification group serving industry, consumer products and digital assurance

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   On record: Team of 94,000+, as stated on its own website, read 5 Oct 2026

3. –

   ZE

   Z Energy NZ

   IT Services · UI/UX Design · Software Development · Also in New Zealand

   Z Energy is a New Zealand transport fuel company that supplies roughly half the market.

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   On record: Team of 400+, as stated on its own website, read 5 Oct 2026

4. –

   

   ABOUT YOU GmbH

   Social Media Marketing · Search Engine Optimization · Web Design · Also in Germany

   ABOUT YOU is digitalizing the classic shopping stroll by creating an inspiring and personalized shopping experience on the smartphone.

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5. –

   A

   ActewAGL

   IT Services · Software Development · Data Analytics · Also in Australia

   ActewAGL is an electricity, gas and solar retailer based in the nation's capital and serving the surrounding region.

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6. –

   

   Agilent Technologies

   Web Design · IT Services · iOS App · Also in United States of America

   Agilent Technologies supplies equipment and related services to laboratories. Its customers include analytical scientists and clinical researchers around the world.

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   AD

   Agos Ducato

   Web Design · IT Services · iOS App · Also in Italy

   Agos is a leading consumer credit company. Our mission is to provide customers with a wide range of financial solutions, designed with the utmost attention, fairness,…

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8. –

   

   American Express

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

   American Express is a global services company known mainly for charge and credit cards.

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9. –

   

   Amgen Inc.

   Mobile App Development · iOS App · UI/UX Design · Also in United States of America

   Amgen Inc. is a biotechnology company. It discovers, develops, manufactures and delivers medicines for serious diseases, and describes itself as a pioneer in making biologic…

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10. –

    

    Aroundhome

    Social Media Marketing · Web Design · Software Development · Also in Germany

    Aroundhome is a German platform that helps households find specialist firms for home projects.

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    Ascential

    Web Design · IT Services · iOS App · Also in United Kingdom

    Ascential is a global information company that helps businesses make decisions by supplying intelligence, events and advice.

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12. –

    

    AtilogSoft

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

    AtilogSoft, known on its website as Atilog, is a Ukrainian law firm that specialises in intellectual property.

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13. –

    

    Austrian Standards

    Web Design · IT Services · iOS App · Also in Austria

    Austrian Standards is the Austrian organisation for standardisation and innovation.

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14. –

    BG

    B4B Group

    Web Design · IT Services · iOS App · Also in United Kingdom

    Independent telecoms and data connectivity provider for businesses, public bodies and wholesale clients in the UK and Ireland

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15. –

    BS

    Big Spaces Srl

    Social Media Marketing · Media & Entertainment · Web Design · Also in Italy

    Big Spaces Srl is a venue and destination management company based in Milan.

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16. –

    

    Bilendi

    Mobile App Development · Web Design · IT Services · Also in France

    Bilendi collects and manages consumer data. Its UK site groups the work into three services: market research, customer engagement and loyalty, and media advertising.

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17. –

    

    blow LTD

    Web Design · IT Services · iOS App · Also in United Kingdom

    blow LTD is the UK’s leading on-demand beauty business. We are a business designed by women, for women, so we know exactly how to make your lives a little bit easier with beauty…

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18. –

    

    Bond Street

    Web Design · IT Services · iOS App · Also in United States of America

    Bond Street is a startup focused on transforming small business lending through technology, data, and design.

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19. –

    B

    Boozt

    Search Engine Optimization · Web Design · Software Development · Also in Sweden

    A leading and profitable technology company selling fashion online, Boozt is fast-becoming a household name for Nordic fashion followers.

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20. –

    

    Bottrell Business Consultants

    Cloud · Accounting · Tax · Also in Newcastle

    Accounting, tax and financial advice firm serving business owners and families in Newcastle and Maitland, New South Wales

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21. –

    

    Brooks Macdonald

    Mobile App Development · Web Design · iOS App · Also in United Kingdom

    Brooks Macdonald is an investment management firm that aims to grow its clients' wealth through investment solutions.

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22. –

    BB

    Byt Bil Nordic AB

    Web Design · Frontend · Backend · Also in Sweden

    Byt Bil Nordic AB runs the Bytbil.com marketplace for the motor industry in Sweden and develops and manages web-based systems for that sector. Its website says it belongs to Vend.

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23. –

    

    Camelot

    Web Design · IT Services · iOS App · Also in United Kingdom

    At Camelot, we pride ourselves on running a games business built to do public good.

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    CES Trading Group Pty Ltd

    Mobile App Development · iOS App · Android · Also in Australia

    Queensland group supplying and installing telecommunications, electrical and security infrastructure, with consultancy services

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25. –

    

    City Beach Australia

    Web Design · IT Services · Software Development · Also in Australia

    After three decades, City Beach has established itself as one of the leading surf, skate, and street fashion retailers in Australia.

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