Vivesco

What Vivesco does

Vivesco, operating under the legal entity CAT HELIUM SAS, is a French B2B services and SaaS company founded in 2003 and headquartered in Nantes. It specializes in AT/MP — Accidents du Travail / Maladies Professionnelles — contribution rate optimization for French employers, an area governed by URSSAF/Carsat calculation mechanisms. The company serves more than 800 client enterprises, primarily in the BTP (construction), temporary employment, industrial, and services sectors, and addresses buyer personas including DG, DAF, DRH, legal, QHSE, and payroll managers.

The product portfolio is organized around five complementary offerings: (1) Académie, a training and audit practice; (2) Simul'ATMP, a proprietary simulation tool described by the company as unique, modeling prospective tariff impacts; (3) Recours AT/MP, contestation services challenging unfavorable rate notices; (4) COCKPIT / VIVESTAUX, a SaaS platform for ongoing contribution monitoring; and (5) API integration enabling data exchange with client payroll and HR systems. The underlying technology ingests Net-Entreprises declarations and claim histories, with HDS-certified hosting provided through CEGEDIM.CLOUD and public web hosting via OVHCloud.

The business model combines professional services engagements (audits, simulations, recourse cases, training sessions) with emerging recurring SaaS subscriptions via VIVESTAUX. The company employs 7 people and operates exclusively in the French market. Commercial reach extends through direct sales to enterprises, dedicated training for the temporary employment sector, and a stated ambition to develop a technology-partner channel. No funding rounds, M&A activity, or leadership changes are disclosed.

Name

Vivesco

Legal name

CAT HELIUM

Website

https://vivesco.fr

Company type

Private

Founded year

2003

Operating status

Operating

Headcount range

1–10 employees

Short description

Vivesco (CAT HELIUM SAS) is a French B2B services and SaaS firm founded in 2003 that helps French employers optimize AT/MP (workplace accident and occupational disease) contribution rates through audits, simulations, contestation, and its VIVESTAUX SaaS platform, serving 800+ companies.

Ownership category

akta.pro rank

Product category

Workplace Insurance Risk Management Software

SIC

Services-Management Consulting Services (8742)

akta.pro primary industry

Dashboarding & KPI/Performance Management (HDAEAMAF)

Keywords

• AT/MP rate management
• Workplace accident insurance
• Occupational disease pricing
• SaaS compliance platform
• HR risk analytics

Headquarters

HQ city

Nantes, Pays de la Loire

HQ country

France

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. VIVESTAUX Subscription (SaaS Platform): Annual or multi-year subscription to the COCKPIT SaaS platform for autonomous visualization, monitoring, and projection of AT/MP rates. Provides a single interface for all employer accounts and sinistres.
2. AT/MP Audit Services: One-time personalized analysis of AT/MP data to reveal financial blind spots, valorize real sinistre costs, project rates over 3 years, and identify priority savings levers. Delivered as a personalized report.
3. Simul'ATMP Simulation Services: Strategic simulation service for organizational scenarios (creation, closure, transfer, regrouping of establishments) to project impact on future AT/MP rates. Includes comparison of multiple scenarios and decision support.
4. Recours AT/MP Services: Targeted contestation services including sinistre surveillance, financial valorization, identification of possible recours, and procedural accompaniment to challenge improperly attributed sinistres.
5. Académie Vivesco Training: Training programs for client teams covering AT/MP pricing comprehension, rate reading, and best practice adoption. Includes dedicated session for temporary employment sector.
6. API & Data Integration Services: Data feeds and connectors for editors, partners, and equipped organizations to exploit AT/MP indicators in existing environments (SIRH, prevention tools, internal dashboards, partner platforms).

Pricing tiers

Go-to-market motion1 record

Distribution channels4 records

Marketing channels4 records

Core offering

Vivesco helps French companies understand, optimize and pilot their AT/MP (workplace accident and occupational disease) contribution rates. Its portfolio combines a SaaS subscription platform (VIVESTAUX/COCKPIT) for continuous visualization and projection of AT/MP data with professional services including training (Académie Vivesco), personalized financial audits, organizational scenario simulation (Simul'ATMP), and sinistre contestation (Recours AT/MP), supported by an API for embedding AT/MP indicators into SIRH, QHSE and BI tools.

Product overview

Vivesco offers a modular portfolio of five complementary offerings centered on AT/MP (Accidents du Travail / Maladies Professionnelles) rate management: (1) Académie Vivesco — training and organizational audit; (2) Audit AT/MP — financial diagnostic and rate projection; (3) Simul'ATMP — organizational simulation of rate impacts; (4) Recours AT/MP — claims dispute and contestation; and (5) COCKPIT / VIVESTAUX — a SaaS platform for autonomous ongoing rate monitoring. An API & Intégration layer allows partners and editors to embed AT/MP indicators into external SIRH, QHSE, or BI tools. Together, the offerings progress from understanding (Académie), to diagnosis (Audit), to optimization (Simul'ATMP and Recours), and finally to continuous autonomous management (COCKPIT).

Differentiator

Problem solved

Functional benefit

Brands

• VIVESTAUX: SaaS platform for visualizing, tracking and anticipating AT/MP contribution rates. A cockpit solution for autonomous teams to monitor their AT/MP data, track incidents, project future rates, and make decisions on a single interface.

Products and services

• Académie Vivesco A training and skills development offering providing AT/MP operational training (the 'AT/MP mode d'emploi' module) for HR, finance, legal, HSE/QHSE and payroll teams, including a dedicated session for the temporary employment sector, combined with customized audits of client organizations to build understanding of AT/MP rates, mechanisms and action levers.
• Audit AT/MP A personalized one-time analysis of AT/MP data that values the real financial cost of claims (including temporary workers), projects AT/MP rates over 3 years, identifies priority savings levers, and delivers a custom analysis report. Requires access to client Net-Entreprises data.
• Recours AT/MP A monitoring and dispute resolution service that scans AT/MP claims and rates for anomalies, identifies contestable cases, quantifies financial impact, and supports clients through regulatory procedures and deadlines (including the 90-day procedure) to recover undue charges.
• Simul'ATMP An organizational simulation tool that tests scenarios such as facility creation, closure, transfer or consolidation and projects their impact on future AT/MP rates, enabling data-driven decisions before structural actions are taken.
• COCKPIT / VIVESTAUX A SaaS subscription platform providing a single interface to visualize all Net-Entreprises employer accounts and claims data, track claims, project future rates, and support autonomous AT/MP rate management. Hosted in France on HDS-certified servers with API access.
• API & Intégration Vivesco A developer-facing API offering data feeds or connectors for editors, partners and organizations to expose AT/MP indicators (claims, rates, projections) within existing environments including SIRH, prevention tools, internal dashboards, and partner platforms, without multiplying interfaces.

Quantifiable outcome

• 800+ companies accompanied in France
• +3 more outcomes

Segments5 records

Ideal customer profiles1 record

Technology focussed Yes

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

Integration5 records

Feature5 records

Partnerships

Two partnerships are on record, tiered core.

• CEGEDIM.CLOUDcoreTechnology or IntegrationData hosting partner for Vivesco's platform. CEGEDIM.CLOUD is a SAS with capital of €8,687,800, headquartered at 137 rue d'Aguesseau, 92100 Boulogne-Billancourt, France, registered in RCS Nanterre under number 790 173 066. Holds 'Hébergeur d'infrastructure physique et Hébergeur infogéreur' certification for Health Data (HDS certification) delivered by an accredited body.
• OVHCloudcoreTechnology or IntegrationWebsite hosting provider for www.vivesco.fr. OVHCloud is headquartered at 2 rue Kellermann, 59100 Roubaix, France.

Scale indicators5 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Silae: Silae is a leading French payroll SaaS platform that automates social-contribution calculations (including AT/MP) for French employers. It is comparable to Vivesco because it sits at the same intersection of payroll regulation, employer social charges, and SaaS delivery for French mid-market and enterprise customers, and could plausibly be a Vivesco channel partner or competitor depending on depth of AT/MP features.
• PayFit: PayFit is a French-origin payroll and HR SaaS that automates French social-contribution declarations and rate calculations for SMBs and mid-market. It is comparable to Vivesco as another French SaaS firm addressing employer social charges, with potential overlap (or partnership) on the AT/MP rate-piloting workflow.
• Nibelis: Nibelis is a French HR and payroll SaaS serving mid-market employers with integrated social-contribution handling. Comparable to Vivesco as a French payroll/HR software provider whose roadmap includes automating and contextualizing French employer social charges, the same domain Vivesco specializes in.

Broad incumbents

• ADP France: ADP France is the French arm of the global payroll/HR services giant, offering payroll outsourcing, compliance, and SaaS to French employers. It is comparable as a broad incumbent covering the same employer social-charge compliance domain in France, though AT/MP is only one of many offerings.
• SD Worx: SD Worx is a European HR and payroll services and software provider with strong presence in France and Benelux, handling multi-country employer social compliance. Comparable to Vivesco as a broader HR/payroll incumbent whose French operations address the same social-contribution compliance buyer.
• Sopra HR Software: Sopra HR Software, part of Sopra Steria, delivers HR and payroll solutions tailored to large French enterprises, including regulatory compliance for social contributions. Comparable to Vivesco as a broad French HR software incumbent whose customer base and regulatory-content needs overlap with Vivesco's enterprise buyer personas.
• Sage France: Sage provides HR and payroll software widely used by French SMBs and mid-market employers, including social-contribution calculation modules. Comparable to Vivesco as a broad HR/payroll software incumbent in the French market whose social-contribution handling overlaps with Vivesco's AT/MP focus.

Others

• Wolters Kluwer: Wolters Kluwer provides regulatory and compliance information, software, and services across legal, tax, HR, and health domains globally, including French social-protection content. Comparable to Vivesco as a regulatory content and tooling ecosystem participant whose HR/compliance products intersect with Vivesco's domain, even though it does not directly compete on AT/MP rate piloting.
• LexisNexis France: LexisNexis provides legal, regulatory, and compliance content and analytics, including French social-protection and HR law material used by advisors and enterprises. Comparable to Vivesco as an adjacent content and analytics provider whose regulatory knowledge products target similar buyer personas (HR, legal, finance decision-makers).

Regional players

• Cegedim SRH: Cegedim SRH provides HR and payroll SaaS for French healthcare professionals and small/mid enterprises, with payroll modules handling social contributions. Comparable to Vivesco because it serves French employers' regulatory compliance needs in payroll, though its primary vertical (healthcare professionals) is narrower. Note: Cegedim group's cloud arm (CEGEDIM.CLOUD) hosts Vivesco's platform, making them both a potential peer and infrastructure provider.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/vivesco-atmp-advanced-technology

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 Vivesco