Expert CIR Consulting Firm in Nantes: Secure and File Your Research Tax Credit with Dynergie

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Dynergie helps you file for and secure your research tax credit
in order to ensure the system’s smooth and long-term operation.

Dynergie, a consulting firm in Nantes specializing in the CIR tax credit with a comprehensive approach to R&D financing

Since 2006, Dynergie has been supporting innovative companies in their research efforts. Our approach combines strategy, management, and non-dilutive financing, led by a team of experts.

Our in-depth expertise in tax financing—particularly regarding the research tax credit—makes Dynergie a reliable partner for maximizing the value of your innovative projects.

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Our approach as a CIR consulting firm based in Nantes

Identification and Analysis of Your R&D Projects

We start by verifying your eligibility for the CIR and then conduct a detailed review of your research activities.

Our experts:

  • Identify projects eligible for the research tax credit
  • Review each application based on the CIR’s technical and scientific criteria
  • Consult with your teams (technical, financial, and operational) to understand your innovations
  • Assess the level of innovation and the risks associated with each project

Deliverable: a detailed overview of R&D projects eligible for the CIR.

Calculation and preparation of the application

We calculate the amount of your CIR and prepare all the necessary supporting documents.

Our experts:

  • Collect all required documents
  • Calculate the CIR in accordance with current tax regulations
  • Prepare the tax return (Form 2069A and attachments)
  • Prepare detailed technical and financial reports

Deliverable: a complete CIR application, ready to be submitted and defended.

Assistance in the event of a tax audit

In the event of an audit, we will work with you to defend your CIR.

Our experts:

  • Comply with requests from the tax authorities
  • Accompany you during meetings with the auditors
  • Take the necessary steps, including appeals through the chain of command and mediation
  • Work with partner tax attorneys as needed

Benefit: Effective protection of your CIR in the event of an audit.

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More than just a consulting firm specializing in the CIR in Nantes

Dynergie is a consulting firm specializing in the comprehensive management of the entire non-dilutive financing cycle.

Taxation

Our experts have a thorough understanding of tax incentives related to innovation, such as: CIR, CII, CICo, JEI, and IP Box.

Government assistance

We support you every step of the way in the process of securing government grants: from identifying opportunities to financial management and reporting.

Banking

We assist you in developing your bank financing strategy: loans specifically for innovation and BPI France programs.

Meet our experts

Damien Villiers-Moriame
Senior Innovation Financing Consultant - Head of the Innovation, IT, and Electronics Tax Practice - Partner - Lyon
Geoffrey Delattre
Innovation Financing Consultant - SinnRJ - Paris
Hermine Martin
Innovation Financing Consultant - SinnRJ - Paris
Lauriane Novac
Senior Consultant in Innovation Financing - Mechanical Engineering, Plastics Industry, Manufacturing - Lyon
Olivier SHARES
Administrative Manager - Innovation Taxation - Marseille
Sylvie Tonelli
Head of the Administrative Division – Innovation Taxation – Marseille
Alessandra Puglisi
Senior Consultant in Innovation Financing - Deep Tech, IT - PhD in Physical and Analytical Chemistry - Paris
Amélie Fréneau
Innovation Funding Consultant – PhD in Biology – SinnRJ – Nantes
David HU
Innovation Financing Consultant - Chemistry, Energy - PhD in Materials Physics & Chemistry - Lyon
Elise Cartier
Innovation Financing Consultant - Materials, Healthcare, Biotechnology - PhD in Organic Chemistry - Paris
Elodie PERRACHON
Consultant in Innovation Financing - CSR Manager, CleanTech, Chemistry, Social Economy - Lyon

Dynergie: A recognized and recommended CIR consulting firm in Nantes

Dynergie is listed by the Business Ombudsman as a provider of CIR-CII consulting services.

This certification guarantees our commitment to a strict code of ethics: transparency, a duty to provide advice, and rigorous protection of your data.

By following best practices approved by the Business Ombudsman, Dynergie safeguards your tax records and reduces the risk of audits or tax assessments.

What people are saying about us

knoell France and knoell GmbH have successfully renewed their respective CIR/CII certifications thanks to Dynergie’s unfailing support and professionalism! Dynergie meets the deadlines set by the company and consistently demonstrates a responsiveness that is greatly appreciated. Thank you for this collaboration and success!

Dynergie was already working with Elcia on the CIR/CII programs and had already demonstrated the quality of its work. The key benefit, then, was to pool our ideas and monitoring efforts with IPBox. Dynergie was able to contribute its skills and expertise on these various topics to facilitate and ensure the success of each program. We were able to build a partnership with the teams that support us in our planning efforts to better structure and document our projects. The results have been both reassuring and constructive.

Dynergie is here to support you anywhere in France
Paris

34 Boulevard de Sébastopol,
75004 Paris

Nantes

8 Av. de l'Eperonnière,
44000 Nantes
02 85 52 93 76

Lyon

1 Pl. Giovanni da Verrazzano
69009 Lyon
04 89 85 10 55

Grenoble

29 Chemin du Vieux Chêne,
38240 Meylan

Marseille

Les Docks - Atrium 10.3
10 Place de la Joliette
13002 Marseille

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Contact Dynergie, a consulting firm specializing in the CIR in Nantes

Get the most out of your R&D efforts with a method validated by the Business Ombudsman.

Ensure long-term financing by entrusting your case to a team of 120 experienced experts.

Contact us today for a free initial assessment of your eligibility for the CIR.

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