What Adeliom does

Adeliom is a privately held French B2B digital agency founded in 2010 in Strasbourg, operating through two legal entities: Adeliom SAS (headquarters, Strasbourg) and Adeliom Conseil (Marseille consulting division). The firm designs and develops custom web, mobile, and e-commerce solutions for French ETI (mid-to-large enterprises) and large enterprises, with secondary exposure to public organizations and government entities. Its integrated service portfolio is structured around five core pillars: Conseil & Études (strategy, digital audits, product discovery, AMOA project framing), Conception (UX/UI design, design systems, brand identity), Contenu (UX writing, content marketing, webmastering), Développement (web, mobile, PIM/ERP/CRM integrations), and Amélioration Continue (TMA, performance analysis, CRO). Headcount is approximately 40 experts distributed across four offices in Strasbourg (HQ), Paris, Lyon, and Marseille, serving the Grand Est, Île-de-France, Auvergne-Rhône-Alpes, and PACA regions.

The technology stack is built on open-source frameworks: Angular, Flutter, React JS/Next.js, React Native for the front end, with Strapi as headless CMS, Sylius for e-commerce, and Symfony (PHP) for custom web applications, plus WordPress for catalog/showcase sites. The agency positions itself as a specialist partner for Sylius, Strapi, and Symfony, and integrates these platforms with enterprise systems including SAP, Sage, Salesforce, Microsoft Dynamics, and PIM solutions to deliver B2B e-commerce, client portals, product configurators, and field tools. Proprietary methodologies include a Content First design approach and a user-centered design process combining in-situ observation, stakeholder interviews, and Bastien and Scapin heuristics-based UX audits. Historical product work spans AR/VR applications (2017 for Fédération des Aveugles de France), progressive web apps for commercial teams (2020 Mon Bureau Tryba), a Brussels hotel pre-audit web app (2021 BEE), a 2023 UX optimization project for Omnicell, and a 2025 AI-powered intelligent product calculator for Soprema.

Adeliom operates a professional services revenue model with quote-based project pricing; client project fees are not publicly disclosed, while training programs list published rates of €700-€2,800 HT per participant. Revenue streams include core digital agency services, Qualiopi-certified professional training under the Adeliom Formation sub-brand, and Innovation Tax Credit (CII) consulting delivered through a December 2024 partnership with Finalli. The named enterprise client base spans aerospace and defense (Airbus, Airbus Defense & Space), industrial manufacturing (Liebherr, Tryba, Knauf, Asko, Soprofen, Schmidt, Maisons Vivalia, M-Extend), water treatment (Culligan), energy (SAFT, ÉS Strasbourg), insurance (Groupama), transportation (SNCF), public organizations (WOAH, Région de Bruxelles-Capitale, CNAM), and healthcare/biomedical (Omnicell, Defymed, Fédération des Aveugles de France). Reported outcomes include +57% orders and +67% traffic for Airbus Space Digital, doubled spare parts sales for Liebherr, +15% qualified leads for Culligan, and an average +20% conversion improvement after redesigns, with a 4.9/5 Google client satisfaction rating. The company is privately held with no disclosed funding rounds, ownership structure, or detailed financials.

Name

Adeliom

Legal name

Adeliom SAS

Website

https://adeliom.com

Company type

Private

Founded year

2010

Operating status

Operating

Headcount range

11–50 employees

Short description

Adeliom is a French B2B digital agency founded in 2010 that designs custom web, mobile, and e-commerce solutions for ETI and large enterprises. It serves industrial, aerospace, and manufacturing clients from offices in Strasbourg, Paris, Lyon, and Marseille.

Ownership category

akta.pro rank

Headquarters

HQ city

Strasbourg

HQ country

France

HQ region

Europe

Offices4 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Digital Agency Services: Custom web, mobile, and e-commerce development services for ETI and large enterprises. Project-based engagements including strategy, UX design, development, and ongoing maintenance.
2. Professional Training: Digital skills training programs including UX writing, UX design, Google Tag Manager, Figma, user research, conversion optimization, and project management. Eligibile for OPCA financing with Qualiopi certification.
3. Innovation Consulting (CII): Assistance with Crédit d'Impôt Innovation (Innovation Tax Credit) projects in partnership with Finalli for fiscal dossier mounting.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels6 records

Core offering

Adeliom is a French independent digital agency that designs, builds, and continuously improves digital products for ETI and large enterprises. Its core offerings span strategy and consulting, UX/UI design, content production, custom web and mobile development, B2B e-commerce and client portals, product configurators, AR/VR applications, AI-driven business automations, and dedicated training programmes.

Product overview

Adeliom is a B2B digital agency offering an integrated portfolio of services structured around five core pillars: Strategy & Consulting, Design/UX-UI, Content, Development, and Continuous Improvement. The agency specializes in custom digital solutions for mid-sized companies (ETI), large enterprises, and public organizations across manufacturing, aerospace, biomedical, distribution, and B2B commerce sectors. Their solutions include B2B e-commerce platforms, client portals, product configurators, and field tools—all built on open-source technologies including Angular, Flutter, React/Next.js, React Native, Strapi, Sylius, Symfony, and WordPress. The agency also provides AI-powered automation solutions and professional training under the Adeliom Formation sub-brand.

Differentiator

Problem solved

Functional benefit

Products and services

• Conseil & Études (Strategy Consulting) Strategic consulting and digital studies for ETI and large enterprises, covering digital strategy, audit, roadmap definition, and project framing. Targeted at organisations undertaking B2B digital transformation.
• UX/UI Design UX research and UI design services producing wireframes, prototypes, design systems, and tailored user experiences suited to B2B professional buyers. For ETI and large enterprise clients.
• Content Services (Contenu) Editorial strategy, copywriting, content production, and content management services delivered alongside design and development, following Adeliom's "Content First" methodology. For enterprise B2B clients.
• Web & Mobile Development Custom development of web applications, mobile applications (native and cross-platform), and software products using React, Next.js, Angular, Flutter, React Native, Symfony, and WordPress. For ETI and large enterprise clients.
• Continuous Improvement Services (Amélioration Continue / TMA) Ongoing maintenance, optimisation, and evolution services for delivered digital platforms (third-party application maintenance and continuous improvement), typically delivered on a retainer basis. For enterprise B2B clients.
• Adeliom Formation (Training & Coaching) Structured training programmes and coaching — including Sylius-certified courses — designed to upskill client development and product teams on the technologies Adeliom implements. Targeted at enterprise client teams and the broader developer market.
• B2B E-commerce Sites & Ordering Portals (Sites E-commerce B2B & Portails de Commande) Tailored B2B e-commerce sites and ordering portals built on Sylius, supporting complex pricing, account hierarchies, and professional buyer workflows. For ETI and large enterprise distribution and sales organisations.
• Client Portals & Networks (Espaces Client & Réseaux) Custom client portals and partner/dealer network platforms enabling secure access to documents, orders, and services. For enterprises operating B2B relationships with their customers or distribution networks.
• Product Configurators & Calculators (Configurateurs de Produits & Calculateurs) Custom interactive product configurators and calculators that let B2B buyers configure complex offerings, obtain quotes, or run technical calculations. For industrial and distribution enterprise clients.
• Business & Field Tools (Outils Métiers & Terrain) Custom web and mobile tools digitising specific internal business processes, including field operations, technician workflows, and internal productivity tools. For enterprise clients needing tailored internal applications.
• AI & Business Automation (IA & Automatisations Métier) Artificial intelligence and automation solutions targeting internal business workflows, document processing, and operational efficiency use cases. For ETI and large enterprise clients looking to automate B2B processes.
• AR/VR Application Development Custom augmented reality and virtual reality application development using Unity, including accessible and immersive experiences. For organisations needing AR/VR experiences such as associations, museums, and enterprise training.

Quantifiable outcome

• +57% increase in orders for Airbus Space Digital
• +5 more outcomes

Named customers24 records

Segments4 records

Ideal customer profiles1 record

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration9 records

AI capability6 records

Feature5 records

Partnerships

Two partnerships are on record, tiered core and minor.

• FinallicoreStrategic or Co-development Partner · 1 December 2024Partnership with Finalli for Crédit d'Impôt Innovation (CII) fiscal dossier mounting. Adeliom handles technical strategy, UX design, and development while Finalli specializes in fiscal documentation for innovation tax credits.
• CyberCitéminorGTM or Marketing PartnerJoint webinar partnership for Marketing Digital Days event. Adeliom shared expertise on UX and Data for lead generation through CyberCité's digital marketing event platform.

Scale indicators12 records

Recent moves5 records

Expansion highlights6 records

Direct peers

• Smile (Open Source Digital Agency): French open-source digital agency that delivers web, e-commerce, mobile and integration projects for mid-market and enterprise clients. Directly comparable in stack philosophy (Symfony, Sylius, WordPress, open-source CMS) and ETI/industrial customer base, and competes head-to-head with Adeliom on B2B RFPs across France.
• Kaliop: French digital agency specialized in open-source content, e-commerce and data platforms for enterprise and ETI clients. Highly comparable in service mix (CMS, e-commerce, integration, UX) and target customer profile, and is one of the closest competitors for complex B2B digital projects in France.
• TheCodingMachine: French web and mobile development agency working with Symfony, React and PHP stacks for enterprise clients. Overlaps with Adeliom in custom development, open-source expertise and ETI/enterprise GTM, particularly on technical platform projects.
• Netapsys (Inetum): French digital agency recently integrated into Inetum, offering web, mobile and platform development for enterprise clients. Directly comparable in scope and customer base; offers similar Symfony/open-source delivery capability but with broader group backing.
• BeTomorrow: French digital transformation agency building bespoke web, mobile and IoT solutions for enterprise clients. Comparable in project-based B2B services, technology stack (Symfony, Angular, React) and ETI/industrial customer profile.
• TheTribe: French digital agency focused on bespoke web and mobile product development for B2B clients. Comparable in custom development delivery, technical stack and mid-market/enterprise segment positioning.
• Alteca (Inetum): French digital and software services firm specialized in custom web, mobile and ERP-adjacent solutions for mid-market accounts. Comparable in consulting + delivery model and in ETI/industrial verticals pursued.

Regional players

• Webqam: Lyon-based French digital agency with multi-year track record in custom B2B platforms and e-commerce. Direct competitor for Adeliom's Lyon-region ETI and industrial accounts, with comparable service portfolio across strategy, design and development.

Broad incumbents

• AKKA Technologies: Large European engineering and digital services consultancy operating across France with broader portfolio than Adeliom. Overlaps on digital transformation, embedded software and UX for industrial accounts, and competes for the same large RFPs as a scaled incumbent.
• Sopra Steria: Major European ICT consultancy with significant French digital-services practice including web, UX and enterprise integration. A scaled incumbent that competes with Adeliom on larger ETI/enterprise digital transformation mandates but with broader delivery scope.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/AdeliomAgency
• Facebookfacebook.com/adeliomagency
• LinkedInlinkedin.com/company/adeliom

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Adeliom