GIPMDS

What GIPMDS does

GIP-MDS (Groupement d'intérêt public de modernisation des déclarations sociales) is a French public interest grouping founded on 21 February 2001 to modernize social declarations for French businesses. It operates the net-entreprises.fr platform, a centralized digital service that enables companies and their representatives to perform social declarations and tax-withholding operations online free of charge, with a single access point. Its flagship product is the Déclaration Sociale Nominative (DSN), a mandatory digital declaration system that replaced more than 80 separate formalities with a single data transmission originating from payroll software, generalized to all French private-sector companies in 2017 and extended to all three public functions (State, territorial, and hospital) between 2020 and 2022.

The organization is jointly governed by France's principal social protection organisms — URSSAF, CNAV, CNAM, CNAF, MSA, France Travail, AGIRC-ARRCO, UNÉDIC — together with employer and employee representative organizations (MEDEF, CPME, CFDT, CGT, CGT-FO, FNSEA). Additional modules include the Prélèvement à la source (PAS) for salary-based tax withholding, PASRAU for non-salary income withholding, and Identité Numérique net-entreprises.fr for portable single-sign-on across partner administrative sites. The platform processed 38 million teledeclarations and consultations annually from 3 million registered declarants.

GIP-MDS is not a commercially funded entity; it operates as a public digital service with services provided free of charge to businesses and funded through member contributions. Its competitive position is anchored in a statutory mandate and deep integration with the French social protection ecosystem. Revenue is not publicly disclosed, no funding rounds have been raised, and the organization has 1–10 employees under the direction of Director General Stéphane Seiller.

Name

GIPMDS

Legal name

Groupement d'intérêt public de modernisation des déclarations sociales

Website

https://gip-mds.fr

Company type

Private

Founded year

2001

Operating status

Operating

Headcount range

1–10 employees

Short description

GIP-MDS is a French public interest grouping that operates the net-entreprises.fr platform, providing centralized digital social declarations and tax withholding (DSN, PAS, PASRAU) for all French private-sector businesses and public administrations, funded by member social protection organisms.

Ownership category

akta.pro rank

Product category

Government Digital Services / Social Declaration Platform

NAICS

Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (5182), Public Administration (92)

SIC

Services-Computer Programming, Data Processing, Etc. (7370), Services-Computer Processing & Data Preparation (7374)

akta.pro primary industry

Government Digital Service & eGovernment (Service Delivery, IDs, Portals) (BPAIAAAE)

akta.pro secondary industries

Revenue Systems, E-Filing & Digital Tax Administration (BPAIADAO), Single Sign-On (SSO) & Federation (BPAMAEAF)

Keywords

• Social declaration platform
• Payroll data exchange
• Tax withholding services
• Public digital services
• Social protection infrastructure

Headquarters

HQ city

Paris, Îledefrance

HQ country

France

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Software

Cost components

Technology or R&D, Personnel, Operations, Infrastructure

Revenue model

1. Public Service Funding: GIP-MDS operates as a public interest grouping funded through mutualized resources from social protection organisms and member organizations. Services to businesses are provided free of charge.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

GIP-MDS operates the net-entreprises.fr digital platform, a single-access point where French businesses transmit social declarations and payroll data to social protection organisms (URSSAF, CNAV, CNAM, CNAF, etc.). Its flagship Déclaration Sociale Nominative (DSN) system consolidates over 80 separate formalities into one automated monthly declaration using payroll data, and also integrates the Prélèvement à la source (PAS) tax withholding mechanism. The service is provided free of charge to all private sector businesses and public administrations across France.

Product overview

GIPMDS operates as a public digital services organization that has developed a platform-based portfolio centered around net-entreprises.fr. The core offering consists of the Déclaration Sociale Nominative (DSN), which consolidates over 80 social declaration formalities into a single digital process. Additional modules include the Prélèvement à la source (PAS) for salary-based tax withholding and PASRAU for non-salary income withholding, both integrated into the DSN system. The platform also provides digital identity services enabling single sign-on access to partner administrative sites.

Differentiator

Problem solved

Functional benefit

Brands

• net-entreprises.fr: Digital platform for businesses to make online social declarations, offering services common to social protection organizations.
• Déclaration Sociale Nominative (DSN)
• Prélèvement à la source (PAS)
• PASRAU

Products and services

• net-entreprises.fr A common service platform for social protection organisms that allows companies and their representatives to perform their online declarations free of charge, simply and securely, with a single access point. It serves as a digital exchange platform between social protection organisms and enterprises.
• Déclaration Sociale Nominative (DSN) A unified digital declaration system that replaces more than 80 declarative formalities with a single digital declaration for all social organisms, using salary data at the time of payroll. Available to all private sector employers and to the three French public functions.
• Prélèvement à la source (PAS) Tax withholding system for salary income implemented automatically through the DSN system. Companies receive the applicable withholding rate through the same IT system they use to transmit their social data.
• PASRAU (Prélèvement à la source des revenus autres que les salaires) Withholding system for non-salary income including pensions, retirement benefits, and unemployment income, implemented alongside the main PAS system.
• Identité Numérique net-entreprises.fr Digital identity service providing companies with a unique identifier on Net-entreprises. Through portability services, declarants can perform procedures across all partner administrative sites using a single access point.

Quantifiable outcome

• Replaces 80+ formalities into one single digital declaration
• +2 more outcomes

Named customers2 records

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Nine partnerships are on record, tiered core.

• URSSAFcoreOthers · 21 February 2001Social security contributions collection organization, founding member of the GIP-MDS collective providing mutualized digital services for social declarations.
• CNAV (Caisse Nationale d'Assurance Vieillesse)coreOthersNational old-age insurance fund, member of the GIP-MDS collective for social data modernization.
• CNAM (Caisse Nationale d'Assurance Maladie)coreOthersNational health insurance fund, member organization participating in the mutualized declaration platform.
• CNAF (Caisse Nationale des Allocations Familiales)coreOthersNational family benefits fund, member of GIP-MDS collective.
• MSA (Mutualité Sociale Agricole)coreOthersAgricultural social mutual fund, member organization for agricultural sector social protection.
• France Travail (formerly Pole Emploi)coreOthersPublic employment service, member organization providing unemployment-related social data services.
• AGIRC-ARRCOcoreOthersSupplementary pension insurance scheme for employees, member of the collective for retirement data exchange.
• UNÉDICcoreOthersUnemployment insurance management organization, member for unemployment benefits data.
• Employer and Employee Representative OrganizationscoreOthersMember organizations including MEDEF, CPME, CFDT, CGT, CGT-FO, FNSEA and others representing employers and employees in social protection governance.

Scale indicators3 records

Recent moves5 records

Expansion highlights5 records

Broad incumbents

• Okta: Okta is a leading commercial identity and SSO provider; comparable to GIP-MDS's Identité Numérique feature which provides a portable login for businesses across partner French administrative sites, though Okta operates commercially and cross-sector while GIP-MDS is a public-mandated identity layer.
• ADP (Automatic Data Processing): ADP is the global leader in outsourced payroll and HR services; it is comparable to GIP-MDS because both anchor employer-side payroll/social data flows, though ADP operates commercially while GIP-MDS does so under a public-interest mandate in France.
• Oracle HCM Cloud: Oracle HCM Cloud is a large enterprise platform covering HR, payroll, and regulatory reporting including social declarations; relevant as a private-sector counterpart to GIP-MDS's national employer-side declaration infrastructure.
• Workday: Workday provides cloud HCM and payroll platforms used by large enterprises and public-sector entities, including social/tax-relevant data flows; comparable to GIP-MDS as a unified system of record for HR, payroll, and regulatory reporting.
• SAP SuccessFactors: SAP SuccessFactors is an enterprise HCM suite handling payroll, time, and cross-border regulatory reporting; comparable to GIP-MDS in that it consolidates employer-side social and tax-relevant data flows, but serves global commercial customers rather than a national public mandate.

Direct peers

• Chorus Pro (AIFE): Chorus Pro is the French state's electronic invoicing platform managed by AIFE for business-to-government invoice exchange; directly comparable to GIP-MDS as a French government-mandated digital infrastructure platform replacing fragmented paper-based formalities with a single electronic flow.
• UK Government Digital Service (GOV.UK): The UK Government Digital Service operates gov.uk as the single digital front door for UK citizens and businesses, consolidating dozens of government services behind one portal; directly comparable to GIP-MDS as a national eGovernment service delivery and identity layer.
• Service-public.fr: Service-public.fr is the French government's official administrative portal providing a single digital access point for citizens and businesses to administrative procedures; directly comparable to GIP-MDS as a French national eGovernment entry point, with overlapping scope on business formalities.
• FranceConnect: FranceConnect is the French state's SSO/federated identity broker that lets citizens use a single digital identity to access hundreds of public services; directly comparable to GIP-MDS's Identité Numérique portability on net-entreprises.fr for cross-site single sign-on across French administrative websites.

Regional players

• La Poste Digiposte: Digiposte is La Poste Group's secure digital vault for French citizens and businesses to store official documents and exchange data with administrations; adjacent peer to GIP-MDS in the French digital identity and secure document exchange ecosystem, with overlapping roles in connecting citizens/businesses to public services.

Market position

Strengths2 records

Weaknesses2 records

Competitive moat5 records

Key risks7 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/gipmds

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 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 GIPMDS