Laetitia Ternisien advises French and international clients on all aspects of labour law, focusing her practice on the labour issues of operations associated with changes in company structures: reorganisation, outsourcing, acquisitions or disposals. Laetitia also devotes a significant part of her practice to offering labour-related support to companies in collective proceedings.
Background
Lawyer since : 2004
Bar. : Paris
Language(s) : French - English
Training :
- Postgraduate Diploma (DESS) in Law and Practice of Labour Relations and a Master’s Degree in Private Law (Paris II – Panthéon-Assas University)
Member of :
- American Bar Association (ABA)
- European Employment Lawyers Association (EELA)
Publications
- The liability of parent companies towards the employees of their subsidiaries: myth or real risk? – Semaine Juridique Générale, 17/04/2023
- Employee safety: the employer facing up to its responsibility – Éditions Législatives, 11 May 2020
- Contrat d’intérim : les règles de recours
- Si le droit de retrait tourne au casse-tête, Le Figaro Économie, April 2020
- Vos questions sur le coronavirus : Est-on obligé de travailler alors que le risque zéro n’existe pas ?, 20 Minutes, Mars 2020
- Coronavirus : Chômage partiel, congés payés imposés, droit de retrait… Que peuvent faire (ou non) les entreprises et les salariés ?, 20 Minutes, March 2020
- Advised SunLib on its €25 million fundraising from Epopée Gestion
- Social management of companies restructuring
- Assistance to companies in the management of employee representative bodies and negotiations with trade union organisations
- Individual and collective labour litigation.
- Management of the social aspects of corporate law operations (carrying out audits, preparation and negotiation of the social aspects of contractual documents, consultation procedures with staff representative institutions, management of the transfer of employees and related social issues).
- Advised Agile Robots on the acquisition of thyssenkrupp’s Automated Engineering Unit
- Advised Coincheck Group N.V on the signing of an agreement to acquire Aplo SAS
- Advised Cogelec and the partners of Cogelec Developpement in connection with the proposed acquisition of Cogelec Developpement by Legrand
- Advising M2i and Prologue on Skolae’s acquisition of a majority stake in M2i
- Jeantet assists Melvan in its €25 million fundraising to accelerate its development in France
- Advised the DLF groupe in its Joint-venture with the Florimond Desprez Group
- Advised the LOOPING GROUP in its acquisition of PARC SAINT-PAUL
- Advised H2air in the conclusion of a strategic partnership with Icon Infrastructure LLP
Jeantet advises SunLib on its €25 million fundraising from Epopée Gestion to accelerate the development of solar subscriptions in France
Paris, January 15, 2026 – Jeantet advised SunLib in connection with the conclusion of a strategic partnership with Epopée Gestion to accelerate the deployment of turnkey photovoltaic installations to as many people as possible. SunLib offers a solar self-consumption solution available as a long-term subscription throughout France. Épopée Gestion is providing €25 million to support […]
| CORPORATE – M&A – PRIVATE EQUITY | TAX | EMPLOYMENT | INTELLECTUAL PROPERTY | ENERGY AND NATURAL RESOURCES LAW
Jeantet advises Agile Robots on its acquisition of thyssenkrupp’s Automation Engineering business unit
Paris, 24 November 2025 – Jeantet acting alongside the German law firm Arqis, advised the German company Agile Robots SE, a leading provider of AI-powered robotic solutions, on its acquisition of the Automation Engineering business unit of thyssenkrupp Automative Technology. The transaction is still subject to regulatory approvals and closing is expected to be completed […]
| CORPORATE – M&A – PRIVATE EQUITY | EMPLOYMENT | REAL ESTATE | IP, TECH & DATA LITIGATION | ENVIRONMENT
Jeantet advised Coincheck Group N.V. on the signature of an agreement to acquire APLO SAS
Paris, September 12, 2025 – Jeantet advised Coincheck Group N.V., holding company of Coincheck, Inc., one of Japan’s leading crypto asset exchanges, on the signature of an agreement to acquire Aplo SAS, a French digital asset prime brokerage for institutional crypto investors. Coincheck Group N.V. was advised by a joint team of Jeantet and the […]
Paris | CORPORATE – M&A – PRIVATE EQUITY | BANKING AND FINANCIAL REGULATION | INTELLECTUAL PROPERTY | TECH & DATA | EMPLOYMENT | TAX LAW
Jeantet advises COGELEC and the shareholders of COGELEC DEVELOPPEMENT, majority shareholder of COGELEC, in the context of the proposed acquisition of COGELEC DEVELOPPEMENT by LEGRAND, prior to the filing of a simplified tender offer on COGELEC shares
Paris, July 11, 2025 – Jeantet advises Cogelec (a company listed on the Euronext Growth Paris market), French specialist of the housing access control, as well as the shareholders of Cogelec Développement, indirect majority shareholder of Cogelec, in the context of the contemplated acquisition of the Cogelec Développement shares by Legrand (a company listed on […]
Paris | CAPITAL MARKETS AND STOCK EXCHANGE LAW
Jeantet assists Melvan in its €25 million fundraising to accelerate its development in France
Paris, June 26, 2025 – Jeantet assisted Melvan, a multi-technology renewable energy producer and developer, in opening its capital to a consortium of investors composed of Bpifrance, through its France Investissement Énergie Environnement 2 fund, IDIA Capital Investissement, through its Crédit Agricole Energie & Economie Bas Carbone I fund, and a pool of investors from […]
Paris | CORPORATE – M&A – PRIVATE EQUITY | PUBLIC LAW – PUBLIC CONTRACTS | ENERGY AND NATURAL RESOURCES LAW | BANKING AND FINANCE LAW | EMPLOYMENT
JEANTET ADVISES THE DLF GROUP IN ITS JOINT-VENTURE WITH THE FLORIMOND DESPREZ GROUP
Paris, April 25, 2025 – Jeantet advised the DLF group in its joint venture with the Florimond Desprez group to create United Beet Seeds, a global player in the sugar beet seed industry. DLF Seeds A/S, a farmers’ cooperative headquartered in Denmark and present in 22 countries, the world’s leader in the breeding and production […]
Paris | CORPORATE – M&A – PRIVATE EQUITY | COMPETITION AND ECONOMIC LAW | TAX | EMPLOYMENT
JEANTET ADVISED H2AIR IN THE CONCLUSION OF A STRATEGIC PARTNERSHIP WITH iCON INFRASTRUCTURE LLP
Paris, 22 April 2025 – Jeantet advised H2air in the conclusion of a strategic partnership with funds advised by iCON Infrastructure LLP aimed at supporting H2air’s development and accelerating its growth. Founded in 2008, H2air is a leading independent developer of onshore wind and solar projects in France. Based in Amiens (Somme), the company currently […]
Paris | CORPORATE – M&A – PRIVATE EQUITY | FINANCING | EMPLOYMENT | REAL ESTATE | INTELLECTUAL PROPERTY
Jeantet advised the LOOPING GROUP in its acquisition of PARC SAINT-PAUL
Paris, 24 March 2025 – Jeantet advised the Looping Group, the leading European operator of regional leisure parks, announced the acquisition of Parc Saint-Paul, one of the most iconic theme parks of the region of Oise in France and ranking amongst the 10 most important theme parcs in France. Created in 2011, the Looping Group […]
Paris | CORPORATE – M&A – PRIVATE EQUITY
Jeantet advises M2i and PROLOGUE, its controlling shareholder, in the context of the proposed acquisition of a majority block of M2i shares by SKOLAE, prior to the filing of a simplified tender offer on M2i shares
Paris, 5 February, 2025 – Jeantet has advised M2i (a company listed on the Euronext Growth Paris market), specialized in training in IT, AI, Digital, Management and Soft Skills, as well as Prologue (a company listed on the Euronext Growth Paris market), its controlling shareholder, in the context of the acquisition project of a majority […]
Paris | CAPITAL MARKETS AND STOCK EXCHANGE LAW
Jeantet advised WEINBERG CAPITAL PARTNERS in its investment in MARCEL VILLETTE GROUP, a specialist in landscaping and green space maintenance
Paris, 5 November, 2024 – Jeantet advised Weinberg Capital Partner’s WCP Impact Dev #1 in the context of the carve-out of the Marcel Villette Group, a leading player in the maintenance and creation of green spaces in Ile-de-France, in partnership with its CEO, Armand Joyeux and key executives. Founded in 1929 by Marcel Villette, the […]
Paris | CORPORATE – M&A – PRIVATE EQUITY
Jeantet advises ADVANTECH CO. LTD, on the acquisition of a block of shares, prior to the filing of a draft mandatory tender offer for the remaining shares of AURES TECHNOLOGIES
Paris, October 15 2024 – Jeantet has advised the Taiwanese group Advantech Co., Ltd., a global leader in the Internet of Things (“IoT”) intelligent systems sector and listed on the Taiwan Stock Exchange, on the off-market acquisition of a block of shares representing 35.76% of the share capital of Aures Technologies SA from its founder […]
Paris | CAPITAL MARKETS AND STOCK EXCHANGE LAW
Jeantet advised PLENIUM PARTNERS and SWEN CAPITAL PARTNERS in the fundraising of €87 million of SMART ENERGIES to accelerate its development
Paris, 7 June, 2024 – Jeantet advised Plenium Partners’ and SWEN Capital Partners’ funds in their investment in Smart Energies, a French leading solar IPP, alongside the long-standing historical shareholders of Smart Energies, and RGREEN INVEST, which has supported the group since 2022. The capital increase amounts to €87 million and will accelerate the deployment […]
Paris | CORPORATE – M&A – PRIVATE EQUITY