Lamartine Conseil

Firm Profile

Rankings

France

Awarded leading firm in France 2026

Chambers and Partners

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Overview

Provided by Lamartine Conseil

Firm Overview

LAMARTINE CONSEIL is a leading French law firm specialising in transactions, with a particular focus on small and mid-cap LBOs. With offices in Paris, Lyon, Aix-Marseille, Nantes, Lille and Bordeaux, the firm supports investment funds, entrepreneurs, management teams, and corporate clients throughout all stages of a transaction — from acquisition structuring to exit.

Firm Details

Since its founding in 2003, LAMARTINE CONSEIL has developed its structure to provide tailored support throughout every stage of SME and mid-cap company transfers, covering legal and tax structuring, audits and vendor due diligence (VDD), negotiations, and related services. The firm also offers a comprehensive suite of legal services around business transfers, with recognised expertise in restructuring, finance law and practice, high-level corporate litigation, tax litigation, private wealth taxation, and competition and distribution law.

A trusted adviser to leading investment funds, LAMARTINE CONSEIL has strengthened its practice across mid-cap transactions and cross-border deals. The firm has also built significant experience in sectors such as healthcare, IT and software publishing, defence, real estate, and construction, while developing a dedicated offering for creating sector-focused consolidation platforms, for both regulated and non-regulated professions.

Today, LAMARTINE CONSEIL’s team consists of nearly 130 professionals — including 25 partners.

Main Areas of Practice

LAMARTINE CONSEIL supports its clients across 10 key legal practice areas outlined below:

  • Private Equity
  • Mergers & Acquisitions
  • Corporate Law
  • Structured finance
  • Insolvency Law
  • Tax Law
  • Labour Law
  • Contracts, Distribution & Competition
  • Intellectual & Digital Property
  • Litigation, Mediation & Arbitration
Offices

Our 6 offices in France ([email protected]):

  • Paris: 143, boulevard Haussmann, 75008 Paris – Tel: +33 1 40 69 70 00
  • Lyon: 1, quai Jules Courmont, 69002 Lyon – Tel: +33 4 81 09 72 00
  • Aix-en-Provence/Marseille: 35 bis, avenue Victor Hugo, 13100 Aix-en-Provence – Tel: +33 4 65 40 68 00
  • Bordeaux: 31, avenue de Mirande, 33200 Bordeaux – Tel: +33 1 40 69 70 00
  • Nantes: 4, place Aristide Briand, 44000 Nantes – Tel: +33 1 40 69 70 00
  • Lille: 14, rue du Vieux Faubourg, 59000 Lille – Tel: +33 1 40 69 70 00

Ranked Offices

Provided by Lamartine Conseil

Address (A-Z)

France - Head office

Paris

143, boulevard Haussmann , Paris, Paris, France, 75008, Paris

www.lamartineconseil.com

+33 1 4069 7000

Chambers Laurel

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Chambers Laurel

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Lamartine Conseil