
We know
the business world
We have a deep understanding of the business world and are fully aligned with the operational and strategic objectives of our client companies.
We have over 60 legal experts, lawyers and jurists available to provide you with the legal support you need.
Some of the faces and journeys
Hortense Diogo - Lawyer
9 years of experience
Corporate law
MY
Hortense has over ten years of experience in business law, corporate law and M&A acquired as a corporate lawyer and attorney in major French companies and international law firms.
She specializes in corporate law and corporate governance. A versatile practitioner, she provides legal support on all aspects of a company's business life. She works in French and English.
Hortense regularly works for Oxygen+ clients, including a French SBF 120 investment fund and a French CAC 40 industrial group. She brings her expertise in corporate law and corporate governance to the legal departments of listed and unlisted companies.
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"Oxygen+ gives me the opportunity to put my skills to work for renowned legal departments and the chance to discover different corporate cultures. Each assignment is a new professional and human adventure."


Laura Soares - Lawyer
8 years of experience
Insurance law
Trilingual French, English and Portuguese.
Laura began her career as a lawyer at Gide Loyrette Nouel and then Hogan Lovells. She has developed expertise in insurance law, particularly in insurance regulations, compliance, and contracts.
Laura works for Oxygen+, particularly with insurance companies and brokerage firms, on regulatory, compliance and contractual matters.
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"Oxygen+ allows me to work on complex issues with highly qualified and renowned partners. The flexibility in organizing assignments and their diversity are real assets in the profession."
Aurélie Manet - Lawyer
20 years of experience
Business law/legal ops/legal design
Bilingual English
Aurélie is an experienced lawyer in business law, particularly thanks to her triple background in French business law, Chinese law and common law.
For nearly 20 years, she has advised companies on 3 continents as a lawyer, then as international legal manager in large French groups.
Aurélie works as a business lawyer and provides Oxygen+ clients with her skills to help company management legally structure their projects and resolve their various legal issues in complex international environments.
She also works as a legal operations manager, assisting corporate legal departments with strategic projects. She uses her legal design skills and her interest in legal technology to serve Oxygen+ clients.
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“Oxygen+ offers me the opportunity to renew myself with each mission, to work in varied and enriching environments, and to meet wonderful people.
Oxygen+ missions are also synonymous with great organizational flexibility (part-time and teleworking): it is the 2.0 organization that goes hand in hand with the evolution of legal professions, and the work-life balance.”


Bruno Tourret - Lawyer
16 years of experience
Corporate law
Mergers and acquisitions
Bruno has acquired recognized experience in the field of corporate law and mergers and acquisitions.
He assists his clients, both in buying and selling, in the context of transactions involving the transfer of company shares or businesses. He drafts and negotiates all related contractual documentation.
Bruno also advises a clientele of SMEs in the field of social life and large groups on issues relating to the organization of bodies: holding of boards of directors, general meetings and specialized committees.
He works both on the front line alongside the legal representatives of legal entities and within the legal departments of the corresponding entities. Enjoying teamwork, he quickly adapts to the work environments in which he operates.
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“Working with Oxygen+ is the guarantee of advising a high-value clientele and understanding technical subjects in various business sectors.”
Melody Nour - Lawyer e
8 years of experience
Contract Law - IT and Personal Data
Bilingual English
Melody has been working with Oxygen+ for over four years, providing support and expertise in technology law and data protection. She has honed her skills working with major clients such as LVMH, L'Oréal, and IBM.
Today, Melody assists our clients' teams and DPOs and provides strategic legal support, aiming to harmonize legal and regulatory constraints with the operational flexibility essential to the success of their digital projects.
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“I appreciate the adaptability and autonomy that the missions at Oxygen+ allow. I am lucky to be able to work with large companies, to be at the heart of the issues and to follow all the stages of a project’s development. I never have time to get bored in my missions. Thank you to Oxygen+ for the trust placed in me throughout these years!”


Alexandre Mandil - Lawyer
11 years of experience
Payment law, digital law and personal data law
French and English
Alexandre has recognized expertise in payment law, as well as digital and personal data law. He worked in the IP/IT team of a major French international law firm before joining the IT team of the legal department of a French energy group and then becoming responsible for digital law, data protection, and payments within the main French payment system.
As part of his activities, Alexandre was able to work on innovative and sensitive projects in the payments and new technologies sector.
Alexandre has been working for Oxygen+ for nearly four years. He has worked as a Data Protection Officer for one of the world's leading digital companies, participated as a payment law expert in the creation of a pan-European payment solution, and assists one of the world's leading luxury companies in negotiating their payment contracts.
He leads training courses in personal data protection law at the Economic Warfare School.
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“Oxygen+ allows me to carry out exciting and strategic missions with world-renowned groups. The versatility and flexibility of Oxygen+’s operation allows me to take into account my other professional or personal constraints.”
Madalina Gergely - Lawyer
11 years of experience
Contract Law - International
Bilingual English
Madalina is well-versed in business law, particularly contract negotiation in an international environment. She brings her expertise to both service and industrial companies. Prior to joining Oxygen+, she worked for Chambers of Commerce and Industry.
She is perfectly skilled at communicating with operational contacts at Oxygen+'s client companies to successfully complete client projects. She leads both in-house training and as a lecturer on "International Business Law" at Paris XII. Madalina is also heavily involved in the work of the AFJE as head of the International Commission.
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"Oxygen+ allows me to move from one mission to another and to continually discover the diversity of the legal profession."


Stéphane Lefer - Lawyer
30 years of experience
Business law
Ethics & Compliance
Stéphane was a lawyer at the very beginning of his career and then entered the business world as a lawyer, then successively as assistant legal director, deputy legal director and legal director.
He was secretary general of the Montesquieu Circle.
He then returned to the legal profession and is responsible within Oxygen+ for finding solutions adapted to the needs of legal departments, needs which he knows perfectly well having experienced as a legal director.
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“What I love about Oxygen+ is finding solutions for our clients thanks to committed lawyers and legal experts who bring their expertise and pragmatic solutions to our clients. ”
Ana Gonzalez - Abogado
15 years of experience
Business law
Trilingual French, English and Spanish
Ana is a lawyer with over 15 years of experience in business law, working as a lawyer and in-house counsel. She has worked in France, Spain, England, and the United States.
She specializes in contract law and contractual negotiation, as well as providing support on all aspects of the company's business life. Ana is trilingual in French, English, and Spanish.
Ana has been with Oxygen+ for over two years, having worked for a major global pharmaceutical company, a multinational mining company, and a global digital leader.
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"Each new mission requires commitment and significant personal investment, but ultimately it is extremely enriching, both professionally and personally, to move from one environment to another."
“Oxygen+ offers me the opportunity to hold strategic positions within renowned multinationals, in very different sectors of activity, which allows me to sharpen my expertise as a “generalist” lawyer in business law while demonstrating versatility and flexibility.”


Rozenn Le Bourdais - Lawyer
18 years of experience
Business law
Audiovisual and Media Law
Rozenn has recognized expertise in the media world, particularly in audiovisual and publishing. She has acquired solid experience working with major groups such as TF1, M6, and Disney Channel.
She has also, over the past few years, developed in-depth knowledge of the legal world, both civil and criminal.
Rozenn has been working for Oxygen+ for over 3 years on a variety of topics, including assisting with the establishment or negotiation of contracts, managing personal data files, or any other business law matters.
Rozenn is very versatile and close to Oxygen+'s client companies.
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"I could and can only work part-time for Oxygen+. This request was fully accepted and we are easily able to adapt to the needs of Oxygen+ customers and my other professional or personal constraints."









