we are ?

Quartz Partners is a partner-led advisory boutique that supports European companies and their shareholders in their M&A projects or capital increase.

Quartz Partners provides tailor-made transaction advice to entrepreneurs and its clients in general, be it for a Company sale, external growth or financial engineering (equity and debt advisory, special situations).

Quartz Partners What makes us different is a comprehensive approach, combining a senior expertise with bespoke solutions involving business strategy and operations.

Our core values are integrity and privacy.

What makes us

different ?

QUARTZ PARTNERS is a co-founding member of FRANCE M&A, the first French network of independent corporate advisors.




The team has the capacity to address cross-border transactions, be it for external growth acquisitions or boost shareholder’s value out of France.

Quartz Partners is the French representative of the ACS Network, which brings together independent firms that share our core values of reactivity, privacy and achievement (http://theacspartners.co).

Our Expertise

We built our relationship on long term trust with owners-managers, family-owned businesses or professional investors. Our personal involvement in assignments allows a comprehensive approach, with a strategic view on all business drivers, be they financial, industrial, operational, legal, tax or wealth management.

Our strength: tailor the best strategy and timing in order to achieve the best possible results, with the most relevant counterparts.



& entrepreneurship

Quartz Founders bring a mixed and diversified experience: this is what sets us apart, we’ve been there, done it and really know how to realise value effectively.

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Jean Marc, co founder of Quartz Partners, worked 10 years at controlling, audit and finance executive positions for international groups in Germany, Spain, France (Renault trucks, E&Y, Fresenius Group (healthcare)) in industry and services sectors. He has been working since 2000 in the M & A and fund raising business, as partner of small M & A boutiques, specialized in smal/mid caps, for industrial, services and distribution companies. He advises since 2012 the Marcel & Fils group, a leading organic distribution brand, for its acquisitions in France (sales > 100 M€).

Tél. : 06 20 45 38 45 

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Hervé Grosjean, Co-founder, has advised numerous transactions in France and Europe for owners/managers, family businesses and private equity funds (acquisitions, disposals, fundraisings).

He got involved in the transaction business in 2000, with the sale of DIAGRAM, a financial software editor he had taken over via an LBO.

Hervé started his career at the Corporate Finance Department of CCF (now HSBC France).

He is director of FRANCE M&A, the 1ster French network of independent advisory firms.

Tél. : 06 21 48 38 31 



We advise SMEs and Corporates, from very diversified sectors: Industry, Services, Retail, IT & software, Energy and cleantech, Fintech, Agribusiness, F&B, cosmetics, healthtech.

Our core competencies, in France and Europe, include: company sales, company acquisitions and capital increase.

Fund raising
Marcel & Fils
Quartz Partners advised the Founder for the 2 first capital increases in 2011 and 2012 (with PE funds X Ange - Amundi).  
Sell side
Callander Fund
Callander Fund, a Luxemburg based asset management Company was sold to MC SQUARE, a holding dedicated to Wealth Management.
Quartz Partners advised the shareholders of Callander Fund.
Fund raising and executive consulting
Olivier Claire
Premium cosmetics brand. Quartz Partners advised the founder for a capital increase in 2020, and acts as financial consultant.
Placement privé
Fineon Exchange
Fineon Exchange, a B2B web marketplace, dedicated to Export FInance, raised a seed funding of seed funding € 1.5 million with HNWI & Family Offices.
Sell side
Informia, éditeur de logiciels pour le monde Agricole a été cédé au Groupe ISAGRI, leader européen du secteur.
Quartz a conseillé les actionnaires d’INFORMIA.

Please contact us

Direct line numbers

+33 (0)1 01 42 61 79 20


66 av. des Champs-Élysées



Let's discuss about your project