Anaïs Ache

Lawyer

Anaïs is a lawyer in the Litigation – Mediation, Contract drafting and negotiation, and Energy and infrastructure teams of Kalliopé.

She acts for a large variety of companies of all sizes: large groups, SMEs and start-ups, represents them in litigation before civil, commercial and criminal courts and advises them in the negotiation and drafting of complex contracts.

Expertises

Litigation – Mediation

Contract drafting and negotiation

Energy and infrastructure

Legal experience

Business litigation

Unfair competition
Abrupt termination of established commercial relations
Tort and contractual liability
Product liability
Shareholder disputes
Post-acquisition disputes and implementation of asset and liability guarantees
Industrial claims
Legal expertise
Debt recovery

Negotiation and drafting of commercial contracts

Contracts in the energy and infrastructure sector: EPC, O&M, industrial partnerships, etc.
Distribution contracts, franchise, commercial agency, exclusive and selective distribution
Sale and service agreements
Joint ventures

Sector experience

Renewable energy
Agri-food and distribution
Waste and circular economy

Membership bar

Paris

Languages

French, English

Professional background

Since 2026 / Lawyer, Kalliopé, Paris
January to July 2026 / Trainee, Kalliopé, Paris
July to December 2025 / Trainee, Nys Cornut-Gentille, Paris
January to July 2025 / Trainee, Paris Society, Paris
April to December 2024 / Trainee, Nys Cornut-Gentille, Paris

Academic background

2026 / CAPA
2022-2024 / Paris I Panthéon-Sorbonne University, Master I and Master II in Business Law

Commitment

Deeply committed to defending women’s rights, Anaïs is a member of the Legal Task Force of the Fondation des Femmes.

References

Representation of an eco-organism regarding all disputes against companies which have not honoured the payment of invoices issued by our client.
Representation and assistance of minority shareholders in a dispute concerning their wrongful exclusion.
Assistance to a company in a dispute relating to the removal of its director.