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Top App Development Companies in France

14 of 31 app development companies ranked on evidence in the Q4 2026 edition.

Between them, the 31 app development companies on this page cover consumer products & services (12), business services (11), information technology (11) and financial services (8). They also list work in Paris. 31 of them have written a profile you can read before you get in touch.

TrustList ranking

Q4 2026 edition

14 of 31 app development companies ranked on evidence held on 6 October 2026: client reviews, vetting, awards and facts each business states on its own website, which we read and date. Nobody pays to be placed.

Positions are fixed for the quarter; the next edition is due in January 2027.

How this is ranked About this edition

All app development companies 14 ranked SMEs 14 ranked

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Euro Tech Conseil
Internet · CRM
Euro Tech Conseil is a digital services company based in Paris.
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Why #1: Based in Paris, France · Founded 2000, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Cubedesigners
Consumer Products & Services · Information Technology · Medical
Cubedesigners is a communication and design agency with two studios in France, one in Paris and one in Montpellier.
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Why #2: Based in Paris and Montpellier, France · Founded 2002, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Agence LunaWeb
Arts, Entertainment & Music · Hospitality & Leisure · Financial Services
Agence LunaWeb designs web experiences and has put user research at the centre of its projects since 2004.
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Why #3: Address in France · Founded 2004, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Interactive Studio Webagency
Interactive Studio Webagency is a creative digital agency in Paris, working with clients across France and elsewhere.
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Why #4: Based in Paris, France · Founded 2005, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
glueglue
Consumer Products & Services · Business Services · Information Technology
glueglue is a digital product agency with offices in Milan and Paris that turns complex product ideas into web and mobile applications.
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Why #5: Based in Milan, Italy, with an office in Paris, France · Founded 2007, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Celaneo
Consumer Products & Services · Information Technology · Financial Services
Celaneo is a digital agency based in central Paris. Founded in 2008, it has moved from web and application work towards deploying artificial intelligence, and it belongs to the…
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Why #6: Based in Paris, France · Founded 2008 · Team of 50+, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
eCaste
Consumer Products & Services · Information Technology · Medical · Also in Valbonne
eCaste is a French agency near Nice, in Sophia-Antipolis, that develops mobile and web applications to order.
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Why #7 (shared): Based in Sophia-Antipolis, France · In business 16+ years, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
T
Tapptic
Mobile App Development · IT Services · UI/UX Design · Also in Belgium
Technology consultancy building mobile apps, web platforms and AI-based digital products for mid-size and large companies
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Why #7 (shared): Office in France · Founded 2010, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Buddyweb
Buddyweb is an independent web development agency in Paris that designs made-to-measure business software.
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Why #9 (shared): Based in Paris, France · Founded 2011, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Genymobile
Genymobile makes Genymotion, a tool for running virtual Android devices.
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Why #9 (shared): Based in Paris, Lyon and San Francisco · Founded 2011 · Team of 30+, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Enyosolutions
Business Services · Outsourcing · CRM
Digital transformation consultancy building custom web, mobile and business applications for European and Africa-based organisations
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Why #11 (shared): Based in Paris, Lisbon and Lome · In business 12+ years, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
IE
IIS E-Solutions | Digital Marketing Agency
Also in Michigan and Beirut
IIS E-Solutions Digital Marketing Agency is a firm based in Lebanon covering website building, mobile apps and online marketing.
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Why #11 (shared): Based in Lebanon, with branches in the USA, Cyprus and France · Founded 2014, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Feel IT Services
IT Services · Agile · Outsourcing · Also in Romania
IT services company offering nearshore software development, cybersecurity and managed support from Romania, Moldova, Israel and France
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Why #11 (shared): Office in France · In business 12+ years, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Blackt Agency
Consumer Products & Services · Energy & Natural Resources · Arts, Entertainment & Music · Also in Paris
Blackt Agency, styled BLACKT, is a digital communication agency in Paris that brings together design, technology and AI.
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Why #14: Based in Paris, France, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
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
Agily
Agile · SEO · Goals
Agily is a digital product firm set up by three co-founders who wanted to offer more than a standard IT consultancy or web agency.
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AIMOB
Business Services · Information Technology · eCommerce
AIMOB is a development and design studio that builds websites, mobile apps, games and custom software.
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Appsolute SARL
Business Services · Information Technology · Agile · Also in Pierre
13 astuces pour faire couler sa start-up digitale à tous les coups. A qui s’adresse ce guide ?
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AppStud
Agile · Legal · simple
AppStud is a studio that designs and develops mobile applications, with native iOS and Android as its core. It also builds web apps, games, e-commerce apps and back-end systems.
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On record: Based in London, Paris, Toulouse, Minsk and Montreal
BROME
Agile
BROME is a management and technology consulting firm with offices in Maroc and France, also operating as a digital services company.
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On record: Based in Maroc and France
C2iS
Consumer Products & Services · Hospitality & Leisure · Medical
C2iS is an independent digital agency in Lyon, France, whose website now trades under the name acti.
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On record: Based in Lyon, France
Decasoft
Consumer Products & Services · Information Technology · Financial Services
Decasoft is a French digital services company (ESN) that develops web software, mobile apps and generative AI features for its clients.
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On record: Based in France, with a service centre that includes Paris
Dev-id LA
Supply Chain, Logistics, and Transport · Hospitality & Leisure · Mobile App Development
Dev-id LA is a French design and development agency working from Marseille, the PACA region and Toulouse.
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On record: Based in Marseille and Toulouse, France
Frank Software
Consumer Products & Services · Energy & Natural Resources · Advertising & Marketing · Also in Paris
Frank Software is a creative software company working from Istanbul and Paris.
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On record: Based in Istanbul, Turkey and Paris, France
FullStack
Consumer Products & Services · Energy & Natural Resources · Hospitality & Leisure
Fullstack is an independent digital agency based in Paris that designs and builds digital products, including websites, e-commerce sites, mobile apps, SaaS applications, business…
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On record: Address in France

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Top App Development Companies in France

Euro Tech Conseil

Cubedesigners

Agence LunaWeb

Interactive Studio Webagency

glueglue

Celaneo

eCaste

Tapptic

Buddyweb

Genymobile

Enyosolutions

IIS E-Solutions | Digital Marketing Agency

Feel IT Services

Blackt Agency

Agily

AIMOB

Appsolute SARL

AppStud

BROME

C2iS

Decasoft

Dev-id LA

Frank Software

FullStack

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