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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 training

DSN: managing HR indicators

Social security audit

Management of occupational risks

Fragility in the workplace

Payroll, HR & professional risk training

Environmental Performance

Build your decarbonization and environmental and energy performance trajectories.

Energy audits and compliance (decrees, ISO 50001)

Financing the energy transition

Energy taxation

EPR & waste: eco-design, recovery, compliance

Carbon footprint / BEGES

Taxation

Meet financial challenges by controlling local taxation, innovation and energy.

Local taxation

Energy taxation

Innovation taxation

Our digital offers

Digitize processes to create new opportunities for innovation and improve team productivity.
Our News & Resources

last news

Occupational risks: move from passive prevention to total control

Tax News

CIR: how to include depreciation on mixed-use fixed assets?

Events & training

Webinars

DUERP and risk prevention: transform your obligation...

Webinars

The Perception Audit®: the method for revealing the...

Resources

Studies and white papers

Infographics

Replay of webinars

Web series

Podcasts

Customer success

IP Box: how FizzUp secures and enhances its software assets with G.A.C. Group

CIR and CII: how Indy secures its innovation with G.A.C. Group
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White papers

HR performance dashboard analyzing claims experience and average occupational risk costs 2026.

Occupational Risks 2026: the guide to controlling your claims and costs

January 26, 2026

Control average 2026 costs and psychological risks. Download our special report to optimize your compliance and HR performance.

Optimized HR and payroll performance thanks to a digital dashboard analyzing social and budgetary data.

10 resolutions for a more efficient HR & payroll function in 2026

5 January 2026

Boost your HR and payroll performance in 2026: 10 concrete resolutions to secure your payroll, manage your data and reduce financial risks.

2026 Social Security Financing Act white paper detailing social tax measures and their impact on employers for responsible growth.

LFSS 2026: breaking down the key measures for HR and payroll departments

December 23, 2025

LFSS 2026: analysis of key measures (terminations, overtime, seniors). Our experts analyze the impact on your contributions and HR management.

CIR 2025 Guide: Understand the new features and secure your CIR

December 11, 2025

Decipher the 2025 CIR Guide and secure your declaration. Our expert analysis details the changes, formalities (approvals, technical file), and concrete impacts on your CIR. Download our file!