Top App Development Companies for Construction

Between them, the 21 app development companies on this page cover business services (8), eCommerce (8), medical (7) and hospitality & leisure (5). They also list work in Nice. 21 of them have written a profile you can read before you get in touch.

1. 2

   

   CDP

   Consumer Products & Services · Business Services · Financial Services

   CDP is a marketing agency that works only in construction, helping building product manufacturers explain complex products to the people who specify and buy them.

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   Why #2: In business 50+ years · Family-owned, as stated on its own website, read 28 Sept 2026

   Not yet on record: client reviews, vetting.

2. 3

   

   E-terra, LLC

   Partnership · DataBase

   Mapping, drone surveying and three-dimensional modelling form a large part of the work done by E-Terra, a technology company founded in 1993 and part of the 3GLP family of…

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   Why #3: Founded 1993, as stated on its own website, read 29 Sept 2026

   Not yet on record: client reviews, vetting.

3. 4

   

   CTRLmedia

   eCommerce · Advertising · Partners · Also in Manchester

   CTRLmedia started out in 2005, when Flash still ruled web design and social networks were an experiment, and the studio says its aim since then has been good design that gets a…

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   Why #4: Founded 2005, as stated on its own website, read 28 Sept 2026

   Not yet on record: client reviews, vetting.

4. 5

   

   Lake County Computers

   Search Engine Optimization · Web Design · Digital Marketing · Also in Florida

   Working from Eustis and serving towns such as Mount Dora, Tavares, Orlando and Fort Lauderdale, Lake County Computers presents itself as a web and app studio with a long run of…

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   Why #5: In business 19+ years, as stated on its own website, read 5 Oct 2026

   Not yet on record: client reviews, vetting.

5. 6

   

   Hello! Studio

   Creative · Also in Nice

   Design that works as communication is the idea behind Hello! Studio, a design and development studio active in Poland and in other countries since 2009.

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   Why #6: Founded 2009, as stated on its own website, read 5 Oct 2026

   Not yet on record: client reviews, vetting.

6. 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
7. –

   

   Beluga Digital

   Arts, Entertainment & Music · Business Services · Non Profit · Also in Newcastle

   Based in the North East of England, Beluga Digital is a boutique studio. It covers design, copywriting, build and ongoing upkeep for websites and apps.

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8. –

   

   Elefanto

   Android · Government · Automation · Also in Almaty

   Elefanto is a software development studio serving clients in Kazakhstan, with projects centred on Almaty.

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9. –

   

   Empire State

   Hybrid · Also in Manhattan

   Empire State is a small software development studio. Its own pages say the team enjoys working in JavaScript and champions hybrid apps.

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10. –

    

    Friendly Eagle Software Inc.

    Manufacturing · Cloud · Industrial · Also in Edmonton and Alberta

    Friendly Eagle Software Inc. develops software and engineering tools, most of them aimed at health, safety and environment (HSE) management.

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11. –

    

    GreenTurban Website && Mobile APP Development

    Arts, Entertainment & Music · Business Services · Information Technology · Also in Nice

    GreenTurban takes a website or app from the first discussion to delivery in three steps.

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12. –

    

    Hat Factory Design

    Hospitality & Leisure · Business Services · eCommerce

    Hat Factory Design is a product design studio that designs mobile and web applications.

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13. –

    

    Huddled Media

    Business Services · Retail

    Huddled Media is a digital agency based in Manchester. It builds software to replace paper-based processes and outdated systems, then markets the results online.

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14. –

    

    Intelligenes Inc.

    Consumer Products & Services · Business Services · Information Technology · Also in Karachi and Adelaide

    Clients both local and international commission custom apps and business software from Intelligenes Inc.

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15. –

    

    Kreatx sh.p.k

    Information Technology · Creative · Automotive · Also in Amsterdam

    Kreatx is a software development company based in Albania that builds business applications across several sectors.

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16. –

    

    LANhome TECHnologies

    Arts, Entertainment & Music · Hospitality & Leisure · Business Services

    Technology firm providing managed home wifi, connected-device installation and IT consultancy for households and businesses

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17. Joined since the Q4 2026 edition. These listings arrived after the edition was ranked; they get a place at the next one (January 2027).
18. –

    

    Equator Technologies

    Hospitality & Leisure · Mobile App Development · Information Technology · Also in Washington and Coimbatore

    A broad IT services firm, Equator Technologies says it serves customers from small businesses up to large enterprises, with particular attention to e-commerce applications.

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19. –

    

    Greenstone Media

    Hospitality & Leisure · Mobile App Development · Search Engine Optimization · Also in United States of America

    Based in Asheville, North Carolina, Greenstone Media works as a digital marketing and web development agency.

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20. –

    

    App 360

    Consumer Products & Services · Business Services · Medical

    App 360 designs and develops apps for startups, scale-ups and product and platform organisations.

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21. –

    

    Doc4 Design

    Advertising · Branding · Industrial · Also in Arkansas

    From Northwest Arkansas, Doc4 Design builds custom software for businesses, startups and consumers.

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22. –

    

    Hybrid Heroes

    Android · Hybrid · Agile

    Since 2015, Hybrid Heroes has designed and built digital products for companies, public institutions and start-ups from its base in Berlin.

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23. –

    

    Inventiff.

    Hospitality & Leisure · Real Estate · eCommerce · Also in London

    Inventiff. describes itself as a dedicated team of developers and digital innovators who build creative digital products with what it calls a sprinkle of human touch.

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