Skip to content

Your Sector

The G.A.C. Group experts are professionals in your sector.

Agri-food

BTP & Construction

Retail

Industry

Energy & Environment

Health

Information technology

Transport & Mobilities

Aerospace & Defense
Our services

Innovation

Accelerate your innovation projects and strategies to create sustainable growth opportunities and have a positive impact on your company and your local ecosystem.

CIR / CII / CICo / JEI

IP BOX

Grants & subsidies

Open and Co-Innovation

ideXlab open-innovation platform

Innovation Marketing

Innovation strategy consulting

Collaborative European projects

Public policy evaluation

Human Resources

Support HR strategy and challenges from economic performance to social performance.

DSN: compliance and management of HR indicators

Social security audit

Management of occupational risks

Training: occupational risk management

Training: auditing social charges

Taxation

Meet financial challenges by controlling energy and local taxes and managing assets.

Local taxation

Energy taxation

Energetic transition

Our digital offers

Digitize processes to create new opportunities for innovation and improve team productivity.

Digitizing Innovation

Digitizing Human Resources Management
Our News & Resources

last news

HR/Payroll team highlights for 2025

Tax News

Update: selection of Administrative Court rulings - November ...

Events & training

Events

European funding: everything you need to know to apply...

Webinars

How do you identify and measure the value of an innovation?

Resources

White papers

Infographics

Replay of webinars

Web series

We Impact Podcast

Customer success

Groupe Séché - DSN compliance

Vilogia: accelerating innovation thanks to European funding
Know us

Our group

Our quality approach

Our CSR impact

Our partners
Join us

GREAT@WORK

Our skills and talents

SMART@WORK

Working environment and
professional development

TEAM@WORK

Links and corporate life

Apply
Contact

Events and training

Register for upcoming dates

Webinars

How do you identify and measure the value of an innovation?

May 15, 2025

2 p.m.

Learn more

Events, Webinars

European funding: everything you need to know to apply in 2025

May 21, 2025

11h

Learn more

Events

TOP DRH Annecy - June 17 and 18, 2025

June 17 and 18, 2025

ANNECY CONGRESS CENTER

Learn more

Training

HR Training: Occupational risk management

On request

Face-to-face or distance learning

Learn more

Training

HR Training: Audit of social charges

On request

Face-to-face or distance learning

Learn more

Training - CIR / CII scheme: understanding the mechanisms to adopt best practices in terms of security and optimization

Training

CIR / CII schemes: understanding the mechanisms to adopt best practices in terms of security and optimization

On request

1 day

Face-to-face

Learn more

Webinars

Cashflow 2025: How to boost your cashflow in just 100 days?

May 6, 2025

2 p.m.

Learn more

Events

16th Top DAF in Marseille: the must-attend event for financial decision-makers

March 20 and 21, 2025

Hôtel Dieu Intercontinental Marseille

Learn more

Events

Back to TOP DRH Marseille 2025

March 18 and 19, 2025

Hôtel Dieu Intercontinental Marseille

Learn more

Afterwork - Intellectual Property: Maximize the value of your innovations!

Events

Afterwork - How to build your innovation strategy with intellectual property?

December 2, 2024

5:00 pm - 8:00 pm

INPI Lille - 97 Bd Carnot, 59040 Lille Cedex

Learn more

Events

WeImpact 2024 Competition - Decarbonization Challenge

Learn more

Accelerating France's climate transition by 2030

Events

How can we accelerate France's climate transition by 2030?

3 October 2024

6 p.m. - 10 p.m.

Hub Bpifrance - 8 bd Haussmann, 75009 Paris

Learn more

Events

Back to Top DAF Deauville

18 June 2024

CID - Deauville Convention Center

Learn more

Training

Closing paid leave, control method

May 21, 2024

from 10:00 to 12:00

Distance learning

Learn more

Events

Back to Top DAF Marseille

March 21 and 22, 2024

Hôtel Dieu Intercontinental Marseille

Learn more

Events

A look back at the 1st Top HRD of the year 2024

March 19 & 20, 2024

Hotel Intercontinental Marseille

Learn more

Events

How can French industrial companies reconcile competitiveness and sustainability?

19 October 2023

6 p.m. - 10 p.m.

Hub Bpifrance - 8 bd Haussmann, 75009 Paris

Learn more

Events

Onboarding, DSN & mandatory reporting: how can digitalization help you reconcile compliance and productivity?

July 7, 2023

8:30 a.m. - 10:00 a.m.

Le Palace - 4 Rue Voltaire, 44000 Nantes

Learn more

Events

Back on the G.A.C. Group France tour!

22 November 2022

Learn more

Events

TOP DRH Lyon - October 15 and 16, 2024

Hôtel Intercontinental***** de Lyon

Learn more

Our services

Innovation
Human Resources
Taxation

Innovation
Human Resources
Taxation

Our News / Resources

Our resources
Our events and training

Our resources
Our events and training

Know us

Our group
Our partners
Our quality approach
Our impact - CSR

Our group
Our partners
Our quality approach
Our impact - CSR

Careers

Join us
Our job offers

Join us
Our job offers

Linkedin Youtube

Contact us

Legal Notice
Privacy policy
Cookie policy

Legal Notice
Privacy policy
Cookie policy

Subscribe to our newsletter

Manage cookie consent

To provide the best experiences, we use technologies such as cookies to store and/or access device information. Consenting to these technologies will allow us to process data such as browsing behavior or unique IDs on this site. Failure to consent or withdrawal of consent may adversely affect certain features and functions.

Functional Functional data-trpgettextoriginal=Always active

Storage or technical access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or Internet user, or for the sole purpose of transmitting a communication over an electronic communications network.

Preferences Preferences

Storage or technical access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or person using the service.

Statistics Statistics

Storage or technical access used exclusively for statistical purposes. Storage or technical access which is used exclusively for anonymous statistical purposes. In the absence of a subpoena, voluntary compliance by your Internet service provider or additional third-party records, information stored or retrieved for this sole purpose generally cannot be used to identify you.

Marketing Marketing

Storage or technical access is necessary to create profiles of Internet users in order to send advertisements, or to track the Internet user on a website or on several websites with similar marketing purposes.

View preferences

{title} {title} {title}

Events and training

Register for upcoming dates

Newsletter G.A.C.