Customer success
Environment Innovation CSR
Prova: From Data to an Eco-Design Action Plan
June 10, 2026
Find out how Prova, an expert in flavors, turned its data into four concrete eco-design deliverables through a collaborative workshop led by G.A.C. Group.
Innovation
How Mapa Spontex extended the use of AI to its entire R&D team
15 April 2026
Find out how G.A.C. trained 15 Mapa Spontex R&D employees in AI in one day, with an adoption rate of 100 % on Copilot.
Innovation
IP Box: how FizzUp secures and enhances its software assets with G.A.C. Group
5 February 2026
Find out how FizzUp optimized its software taxation thanks to the IP Box system and expert support from G.A.C. Group. Read about the success story here.
Innovation
CIR and CII: how Indy secures its innovation with G.A.C. Group
3 February 2026
Find out how Fintech Indy optimizes and secures its Research Tax Credit with G.A.C. Group. Technical expertise, audit and tax peace of mind guaranteed.
Human Resources
DSN: How AIMV secured and improved the reliability of its parameterization with G.A.C. Group
January 30, 2026
Find out how AIMV is making its DSNs more reliable and strengthening its payroll expertise, thanks to support from G.A.C. Group. Secure your declarations now.
Human Resources
Securing payroll during a period of transition: 10 years of working with an HR director
8 January 2026
Find out how a transitional HRD has been securing payroll and optimizing social charges with G.A.C. Group for over 10 years.
Taxation
Real estate leasing: the strategy that allows you to recover €660,000 in property tax and CFE (business tax)
December 9, 2025
Discover the full case study of a large retail real estate investment company facing a €480,000 tax adjustment. Our experts applied Article 151A to secure €405,000 in annual savings.
Taxation
How G.A.C. Group secured a tax adjustment by reducing the annual impact by €405,000
December 8, 2025
Discover the full case study of a large retail real estate investment company facing a €480,000 tax adjustment. Our experts applied Article 151A to secure €405,000 in annual savings.
Human Resources
Support for Kering's social security contributions audit
November 5, 2025
Discover the testimonial of Florent LACOCHE, Head of Shared Services EMEA at Kering
Innovation
AD'OCC - Supporting a region in its innovation strategy
September 30, 2025
G.A.C. Group supported the AD'OCC region in its innovation strategy to boost its attractiveness and development.
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