What Norsys does

Norsys is a French IT services company (ESN - Entreprise de Services du Numérique) founded in 1994 and headquartered in Ennevelin, near Lille. The firm delivers custom IT engineering and consulting services to enterprise and public-sector clients across healthcare and social protection, retail and e-commerce, environmental transition, and public-administration verticals. Reference customers include Kiabi, Leroy Merlin, Decathlon, Norauto, ProBTP, INSERM, CHRU Lille, Ademe and CGI, with delivery spanning ten French cities and a Marrakech office. Headcount stood at approximately 750 employees and revenue at €57 million as of 2024.

The company's technology stack spans Java/JEE, PHP, Angular, Node.js, and .NET, alongside two proprietary AI products: Usensia (an internal/client-facing AI platform) and Rooox (an AI solution for local governments and the public sector). Delivery is executed under three engagement models — consulting missions (régie), fixed-price projects (forfait), and dedicated Service Centers — supplemented by TMA (third-party application maintenance) engagements. Practices emphasized in client work include clean code, TDD/BDD, eco-design, and AMOA (assistance à maîtrise d'ouvrage).

Commercially, Norsys follows an enterprise field-sales motion targeting mid-to-large French accounts across its four named verticals. Its commercial identity is anchored in the Permaentreprise model (launched 2021), which combines economic performance with social and environmental obligations, supported by Société à Mission status, B Corp certification (2019), and AFNOR ISO 26000 Level 4 evaluation (2012, renewed 2016). In 2023 it acquired Infostrates, a Marseille/Paris digital agency of around 50 staff, and in 2024 it granted Nature a voting seat and veto right on its board — both signals of governance-level rather than marketing-level ESG commitment.

Name

Norsys

Legal name

norsys

Website

https://norsys.fr

Company type

Private

Founded year

1994

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Norsys is a French IT services company (ESN) founded in 1994, delivering custom software engineering, consulting, and AI solutions (Usensia, Rooox) to enterprise and public-sector clients across healthcare, retail, environmental, and government verticals, operating under a permaculture-inspired Permaentreprise governance model.

Ownership category

akta.pro rank

Headquarters

HQ city

Ennevelin

HQ country

France

HQ region

Europe

Offices11 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. IT Consulting and Engineering Services: Consulting and custom IT engineering services delivered via consulting missions (prestations en engagement de moyens) and fixed-price projects (forfait). The company specializes in assistance à maîtrise d'ouvrage (AMOA) and bespoke software development.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels8 records

Core offering

Norsys is a French IT services company (ESN) that provides IT consulting and engineering services to enterprise and public sector clients. The company delivers custom software development, AI integration, application maintenance (TMA), and fixed-price project (Forfait) engagements, complemented by two proprietary AI offerings — the Usensia AI platform and the RoOox AI solution tailored for public sector use cases.

Product overview

Norsys is an IT services company (ESN - Entreprise de Services du Numérique) offering custom software development and IT consulting services. Their portfolio includes proprietary AI solutions (Usensia and RoOox) alongside core services in Java/JEE, PHP, Angular, Node.js, .NET, and Full Stack development. They deliver solutions through various engagement models including fixed-price projects (forfait), client-site consulting (régie), and dedicated service centers. Their distinctive approach is the 'Permaentreprise' model, a sustainable business framework combining economic performance with social and environmental responsibility.

Differentiator

Problem solved

Functional benefit

Brands

• Infostrates: Digital agency acquired in 2023, operating in Marseille and Paris, specializing in co-building useful, usable digital projects centered on brands and people.

Products and services

• IT Consulting and Engineering Services Comprehensive IT consulting and engineering services delivered to enterprise and public sector clients, including custom software development, AI integration, and digital transformation support.
• Fixed-Price Project Delivery (Forfait) Fixed-price project engagements (Forfait) where Norsys delivers defined IT project scopes for agreed prices, providing budget predictability for clients across custom software, integration, and digital transformation projects.
• Application Maintenance Services (TMA) Third-Party Application Maintenance (TMA) services providing ongoing support, corrective maintenance, and evolutionary maintenance of client applications on a recurring contract basis.
• Usensia Proprietary AI platform developed by Norsys, used to support enterprise and sector-specific AI applications and integration engagements.
• RoOox Proprietary AI solution developed by Norsys, tailored specifically for public sector organizations and local authorities to support AI-enabled digital services.

Quantifiable outcome

• 94% of employees feel pride in being part of norsys (Audit 2025)
• +2 more outcomes

Named customers24 records

Segments4 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability2 records

Feature3 records

Partnerships

One partnership is on record.

• InfostratescoreOthersDigital agency based in Marseille and Paris, joined the norsys group in 2023. Approximately 50 collaborators. Founded in 1998, Infostrates helps companies by co-building useful, usable, and brand/people-centered digital projects.

Scale indicators6 records

Recent moves8 records

Expansion highlights6 records

Direct peers

• Open (Open Wide): French ESN (formerly Open Wide Ingenierie) delivering custom development, infrastructure services, and digital transformation across France. Directly comparable in size (mid-sized French ESN), service portfolio, and target client base to Norsys.
• SQLI: French digital services company focused on e-commerce, digital experience, and bespoke application development for retail, luxury, and public sector. Highly comparable vertical mix and custom software delivery model to Norsys, though with stronger e-commerce specialization.
• Aubay: French IT services and engineering consultancy delivering custom development, AMOA, and managed services across banking, insurance, healthcare, and industry. Closest size match to Norsys (around €600M revenue) and same ESN business model targeting French mid-market and enterprise clients.
• Devoteam: French-headquartered IT consulting and digital transformation firm specializing in cloud, data, and AI delivery for enterprises across Europe. Highly comparable to Norsys in custom software and managed services delivery, though materially larger (around €1B+ revenue) and publicly listed.
• Inetum (formerly GFI Informatique): French-headquartered IT services group (€2.5B revenue) acquired by Bain Capital, delivering custom software, consulting, and managed services across Europe. Closely comparable ESN business model and vertical mix to Norsys, but PE-owned and significantly larger.
• Hardis Group: French digital services and consulting company (€150-200M range) providing custom software, supply chain, and DevOps services. Comparable in size, French enterprise focus, and bespoke application delivery model to Norsys.

Broad incumbents

• Capgemini: Global IT services leader with French roots (€22B+ revenue) providing consulting, custom development, and managed services worldwide. Overlaps with Norsys in AMOA, Java/.NET delivery, and digital transformation, but at vastly different scale and global footprint.
• Sopra Steria: Major French-headquartered IT services group (€5B+ revenue) providing consulting, systems integration, and custom software development across Europe. Overlaps substantially with Norsys in AMOA and bespoke delivery, particularly in public sector and financial services, but at far greater scale.
• Atos: Major French-headquartered IT services and consulting group (€11B revenue) under restructuring, providing systems integration, custom development, and managed services globally. Comparable in custom software delivery model and French enterprise/public-sector client base, though currently in financial distress.
• CGI Group: Canada-based global IT consulting and systems integration firm (€14B revenue) with strong French operations serving enterprise and public sector clients. Directly comparable in systems integration, custom development, and AMOA delivery, even a named Norsys client in CGI (subcontracting reference).

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/norsys
• Facebookfacebook.com/norsys
• LinkedInlinkedin.com/company/norsys

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries1 record

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 Norsys