OpenStudio
OpenStudio is a French digital services company (ESN) with 100+ employees across five regional offices in France, specializing in custom web development, e-commerce solutions built on its proprietary open-source CMS Thelia, and applied AI services for enterprise, SMB, and public sector clients.
- Company typePrivate
- Founded2005
- HeadquartersClermont-ferrand, France
- Headcount51–100
- GTM typeB2B
- OfferingServices
What OpenStudio does
OpenStudio is a French digital services company (ESN) and web agency founded in 2005, operating from five regional offices across France (Lyon headquarters at 1 place Bellecour, plus Paris, Toulouse, Le-Puy-en-Velay, and Clermont-Ferrand) with 100+ collaborators. The firm is structured as a SAS with €50,000 share capital and is privately held under President Emmanuel Nurit. Its service portfolio spans three pillars: custom web platform development, e-commerce solutions, and applied artificial intelligence services delivered through an in-house research laboratory established in 2018.
The company's principal proprietary asset is Thelia, a French open-source e-commerce CMS created in 2005 by OpenStudio founders Cédric Sibaud and Yoan de Macedo, open-sourced in 2006 under GPL and now at Thelia 3 on Symfony 5. Thelia underpins 300+ online stores built since inception and is complemented by thelia.ai, an AI toolkit for e-commerce. The technology stack centers on Symfony/PHP, React.js, Python, Pimcore, API Platform, Docker/Kubernetes, and Elasticsearch, deployed in microservices architectures. Innovation products include Atlas des Synergies Productives (decision-support software with Université Clermont-Auvergne), Mellia (connected beehive IoT), and Capitaine Carbone (carbon offset webzine).
The business model combines professional services (custom development, consulting, multi-year contracts, project-based pricing) with proprietary open-source product licensing. The firm targets a hybrid customer mix across enterprise, SMB e-commerce retailers, organizations with AI needs, and public sector/government clients, with named engagements including Accor, AP-HP, Limagrain, Région Auvergne-Rhône-Alpes, Économie d'Énergie, and Transport Gagné. AI capabilities include document OCR with LLM enhancement, computer-vision-based identity verification (90%+ accuracy, Unet neural network), fraud detection, NLP classification, and recommendation engines. The company is ISO 9001 and QUALIOPI certified, holds SensioLabs Bronze Partner and Label Numérique Responsable certifications, and is a member of Alliance Green IT. No external funding rounds, revenue figures, or M&A activity are disclosed.
OpenStudio firmographics
Firmographics- Name
- OpenStudio
- Legal name
- OpenStudio
- Website
- https://openstudio.fr
- Company type
- Private
- Founded year
- 2005
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- OpenStudio is a French digital services company (ESN) with 100+ employees across five regional offices in France, specializing in custom web development, e-commerce solutions built on its proprietary open-source CMS Thelia, and applied AI services for enterprise, SMB, and public sector clients.
- Ownership category
- akta.pro rank
OpenStudio industry classification
Industry- Product category
- Custom Web and E-commerce Development Services
- NAICS
- Computer Systems Design Services (541512), Other Computer Related Services (541519)
- SIC
- Services-Computer Programming Services (7371), Services-Computer Programming, Data Processing, Etc. (7370), Services-Prepackaged Software (7372)
- akta.pro primary industry
- Data Engineering, Integration & ETL/ELT Services (BPAEAHAB)
Keywords
Where OpenStudio is headquartered
LocationHeadquarters
- HQ city
- Clermont-ferrand
- HQ country
- France
- HQ region
- Europe
Offices6 records
Markets served
OpenStudio business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure
Revenue model
- Custom Web Development Services: Bespoke web platform development, mobile application development, and software development services billed on project basis or through consulting engagements. Services include digital factory, e-commerce, global communication, and AI solutions.
- E-commerce Solutions: Development and maintenance of e-commerce platforms including custom development, CMS implementation (Thelia, Pimcore), and ongoing technical support.
- AI and Data Solutions: AI-powered solutions including OCR, fraud detection, document processing, and machine learning applications developed using Python.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Custom project-based pricing |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels6 records
OpenStudio product offering
Product offeringCore offering
OpenStudio is a French ESN and web agency that designs, develops, and maintains custom web platforms, e-commerce sites, mobile applications, and AI/data solutions for enterprise and public-sector clients. Its portfolio combines bespoke professional services with proprietary open-source products, including the Thelia e-commerce CMS (300+ stores deployed since 2005), the thelia.ai AI toolkit, and the Atlas des Synergies Productives decision-support software developed with Université Clermont-Auvergne. Since opening its AI research laboratory in 2018, the firm has also delivered production AI features such as OCR-based identity document verification, fraud detection, and NLP-driven automation.
Product overview
OpenStudio is a digital services company (ESN) and web agency with over 20 years of experience, offering a portfolio of proprietary products and custom development services. Their core products include Thelia, a French open-source e-commerce CMS built on Symfony (celebrating 20 years in 2025), supplemented by the thelia.ai AI toolkit for e-commerce. Their innovation portfolio features the Atlas des Synergies Productives (industrial synergy mapping with University of Auvergne-Rhône-Alpes), Mellia (connected beehive IoT project), and Capitaine Carbone (carbon offset webzine). Services include custom web platform development, e-commerce solutions (300+ stores since 2005), AI services powered by their 2018-founded research laboratory, and digital audits/consulting. The company operates across 5 French agencies (Paris, Lyon, Toulouse, Clermont-Ferrand, Le Puy-en-Velay) and prioritizes open-source, responsible digital, and sustainable technology approaches.
Differentiator
Problem solved
Functional benefit
Products and services
- Thelia French open-source e-commerce CMS built on the Symfony framework, created and maintained by OpenStudio. Powers product management, ordering, customer management, and payments for online stores, with more than 300 sites deployed since 2005.
- thelia.ai AI toolkit for e-commerce built on the Thelia platform that increases store performance and simplifies online boutique management through intelligent automation and recommendations.
- Atlas des Synergies Productives Decision-support software developed with Université Clermont-Auvergne for mapping productive industrial synergies and recommending collaboration opportunities between regional companies, featuring semantic search and intelligent data retrieval.
- Mellia Open source, open hardware, and open data connected beehive solution developed as an IT for Good project for environmental and biodiversity monitoring.
- Capitaine Carbone Webzine on voluntary carbon offset for companies, promoting eco-responsible digital practices and environmental awareness as part of OpenStudio's responsible innovation projects.
- Custom Web Platform Development Bespoke development of websites, web applications, mobile applications, business software, ERP/CRM integrations, intranets/extranets, simulators, APIs, microservices, marketplaces, and data visualization solutions for enterprise and public-sector clients in France.
- E-commerce Solutions Full-service e-commerce development including custom storefronts, B2B and B2C sites, Click & Collect, Drive, franchise networks, and international expansion, built primarily on the proprietary Thelia CMS and Pimcore.
- Artificial Intelligence Services AI services including feasibility studies and POCs, e-commerce AI integration, Big Data processing, customer targeting, fraud detection, NLP, product recommendations, behavior prediction, sales forecasting, image recognition, OCR, customer service automation, and data classification.
- Audits and Consulting Advisory and audit services including responsible digital audit, technical platform audit, UX audit, security and penetration testing, and SEO natural referencing for French organizations.
Quantifiable outcome
- 500+ projects completed
- +2 more outcomes
Companies that use OpenStudio
Customer profileNamed customers12 records
Segments4 records
Ideal customer profiles4 records
OpenStudio technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability10 records
Feature4 records
OpenStudio partnerships and signals
Strategic signalPartnerships
Five partnerships are on record, tiered core.
- SensioLabscoreOfficial partnership established in 2025 with SensioLabs, creators of the Symfony PHP framework. Symfony is at the core of many projects developed by OpenStudio for over 20 years. The partnership recognizes OpenStudio's expertise in Symfony development.
- Alliance Green IT (AGIT)coreOpenStudio is a member of AGIT, France's oldest association dedicated to responsible digital practices. AGIT was recognized as being of general interest in July and celebrates 15 years in 2026.
- Université Clermont-AuvergnecoreAcademic partnership for developing the Atlas des Synergies Productives, a decision-support software for mapping productive synergies between companies.
- PimcorecoreOpenStudio has certified Pimcore developers and integrates Pimcore's PIM/DAM/CDP/DXP platform for client projects. Used by over 100,000 companies globally.
- isiTecccoreCollaboration with isiTecc on a digital twin software for industrial companies. Both companies share the same values and have been working together for over a year.
Scale indicators6 records
Recent moves6 records
Expansion highlights6 records
OpenStudio competitors and assessment
Company assessmentDirect peers
- Smile: French open-source digital services company (ESN) specializing in web platforms, e-commerce, and CMS solutions (Drupal, Magento, Sylius). Highly comparable to OpenStudio as a French open-source-focused ESN with similar customer profile and Symfony/PHP stack.
- Kaliop: French digital agency and ESN focused on content management, e-commerce, and digital transformation with open-source technologies (eZ Platform, Magento, Sylius). Comparable French mid-market ESN with similar open-source e-commerce orientation.
- Alter Way: French open-source digital services firm offering web development, cloud, and managed services. Directly comparable to OpenStudio as a France-based open-source-aligned ESN serving enterprise and public-sector clients.
- Les-Tilleuls.coop: French worker cooperative specializing in PHP/Symfony and API Platform development. Directly comparable as a French Symfony shop with deep API Platform expertise — a key technology in OpenStudio's stack.
- The Coding Machine: French web agency specializing in custom PHP/Symfony development and complex web applications. Directly comparable to OpenStudio's Symfony expertise and custom web platform focus.
- Clever Age: French digital services agency specializing in e-commerce, custom development, and digital transformation. Comparable to OpenStudio as a French e-commerce-focused agency serving enterprise clients.
- makina corpus: French open-source digital services company specializing in Python/Django, web GIS, and content management. Comparable as a French open-source-focused ESN with similar technical philosophy and project-based engagement model.
Broad incumbents
- Akeneo: French PIM/DXP software company headquartered in Nantes, used by 100,000+ companies. Comparable to OpenStudio's Pimcore expertise and e-commerce stack, though Akeneo is a global product company rather than a services firm.
- Akka Technologies: Large European engineering and digital services consultancy with significant French operations. Comparable as a French/European IT services player, though at substantially larger scale and broader scope than OpenStudio.
Emerging players
- Vaisonet (Wedia): French DAM/PIM software provider. Compares to OpenStudio's Pimcore/DAM-related work as a France-based software player in adjacent PIM/DAM categories.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat5 records
Key risks5 records
Key highlights6 records
Customer concentration
OpenStudio social profiles
Digital presenceOpenStudio financial estimates
Financial estimateRevenue estimate
Valuation estimate
OpenStudio leadership team
Management profileNumber of profiles
Profiles3 records
OpenStudio funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
OpenStudio M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about OpenStudio
What does OpenStudio do?
OpenStudio is a French ESN and web agency that designs, develops, and maintains custom web platforms, e-commerce sites, mobile applications, and AI/data solutions for enterprise and public-sector clients. Its portfolio combines bespoke professional services with proprietary open-source products, including the Thelia e-commerce CMS (300+ stores deployed since 2005), the thelia.ai AI toolkit, and the Atlas des Synergies Productives decision-support software developed with Université Clermont-Auvergne. Since opening its AI research laboratory in 2018, the firm has also delivered production AI features such as OCR-based identity document verification, fraud detection, and NLP-driven automation.
Is OpenStudio a public or private company?
OpenStudio is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was OpenStudio founded?
OpenStudio was founded in 2005. It employs 51 to 100 people.
Where is OpenStudio based?
OpenStudio is headquartered in Clermont-ferrand, France, in the Europe region.
How does OpenStudio make money?
Three revenue lines are on record. Custom Web Development Services are the primary driver. The others are E-commerce Solutions and AI and Data Solutions.
Who are OpenStudio's main competitors?
Direct peers on record are Smile, Kaliop, Alter Way, Les-Tilleuls.coop, The Coding Machine, Clever Age and makina corpus. Broad incumbents are Akeneo and Akka Technologies. Vaisonet (Wedia) is listed as an emerging player.
Does OpenStudio have an API?
No public API is recorded for OpenStudio.
What industry is OpenStudio in?
OpenStudio's product category is Custom Web and E-commerce Development Services. Its primary akta.pro industry code is BPAEAHAB, Data Engineering, Integration & ETL/ELT Services. Its NAICS code is 541512 and its SIC code is 7371.