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    Marc-Antoine Guillen

    Managing Partner

    Former MD of IC HOLDING, (Groupe BANCA SELLA) until April 2006. Partner of CREDIT AGRICOLE (largest French Bank) from 1990 to 1998 in HAYAUX DE TILLY, the first stock broker bought by CREDIT AGRICOLE; then partner of IC BOURSE (Ex-VIA BOURSE) until the end of 1998, before partnering with the « Groupe BANCA SELLA »  and subsequently selling it to AVIVA. He has worked on a number of privatisations and IPO’s including Renault and Park Astérix. He holds a Master Degree in business Law and is a SFAF Member.

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    Jean-Emmanuel Vernay

    Managing Partner

    Before founding of INVEST SECURITIES at the end of 2000 he was in charge of implementing .small caps operations of CREDIT DU NORD (1994-1998); subsequently he became director of Small Caps corporate finance at PINATTON (1998-2000). He brought more than 70 companies to the market. He is licensed as an ‘Independent Expert’ by the AMF, graduated from EUROMED and SFAF Member.

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    Olivier Claret

    Managing Partner

    He began his career in 1997 as a corporate finance manager at the brokerage firm Pinatton, Then in 2002, as manager of the Oddo-Pinatton Group he implemented the web site first-offer.com. This service will have up to 15.000 members. In 2002 he became manager responsible for the  primary offerings for the asset management division of the Oddo Pinatton Group. He is graduated from  Sciences-Po and holds a  master degree in “Finances de Marché”. He joined IINVEST SECURITIES in 2004. 

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    Bertrand Le Galcher Baron

    Managing Partner

    Before joining Invest Securities en 2012, he was Managing Partner at Mandel Partners a company he co-founded. Over the previous 7 years, Bertrand as a Partner of Aforge Finance contributed to the French M&A boutique’s strong development and completed more than 30 transactions with industrials and LBOs. IN 1999-2001. Previously, he was a market economist at Banque du Louvre and spent 3 years at the Société Privée de Gestion et de Conseil in M&A. He is graduated from Université Paris II (Fiscal and Business Law) and  from

    Institut d’Etudes Politiques de Paris (Financial and Economy) and MBA HEC (ISA).

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    Ghislain de Murard

    Managing Partner

    Before joining Invest Securities in 2012, Ghislain was Managing Partner at Mandel Partners a company he co-founded. Previously, he was CEO of Neuflize OBC Corporate Finance where he originated M&A deals on the family business segment (sell-side, OBO, etc.), notably on the media sector. Being Managing Director at Oddo Corporate Finance, between 1998 and 2004, he executed a large number of IPOs and sell-side mandates. Prior to this, he has been for 7 years financial analyst at DAFSA, then joined Barclays (CFBZW) in M&A and Private Equity, and after the GAN’s Private Equity department.

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    Raphaël Rossello

    Managing Partner

    Before joining Invest Securities in 2012, he was Managing Partner at Mandel Partners since 2008. Previously Senior Banker at Transaction R (Rothschild & Cie subsidiary dedicated to Small/Mid caps). Before, as a Managing Partner at Pinatton then Oddo Pinatton Corporate, 1st French stockbroker, he led more than 100 IPOs on Paris-Brussels markets. 1983: he founded Basenix Inc (Toronto) specialized in technical services for hospitals. 1972-1983: he founded Paris and Barcelona offices of Translink AG Zurich. He closed more than 130 M&A transactions of Small/Mid caps in all sectors.  He has been Lecturer in Economics at Paris University XII after being graduated with a DESS in Law and Economics.

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    Claude Breuil

    Senior Advisor

    Enjoys a multi-sector business experience: starting at Peat Marwick (KPMG), then successively Managing Director of Dalkia’s Spanish subsidiary (facility management), Managing Director of  France Boisson – HEINEKEN Group -  and Managing Director of Groupe Pierre 1er (real estate developer). In 1995 he founded Asset Value Management, a company specialising in strategic asset management and private equity advisory, of which he remains chairman. In this particular role he is an non-executive director of various French and foreign companies notably in the real estate industry. He is graduated from “ESSEC” and holds a master degree in accounting and finance ( “DESCF”). INSEAD Advanced Management Programme 1988

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    Virginie Clerjeaud-Lagrange

    Partner

    Before joining Invest Securities, she was a director at Mandel Partners where she advised on a dozen or so corporate transactions over 3 years. Previously as Manager at Aforge Finance, she completed several M&A transactions in the Industrial, Retail, Services and Leisure sectors as well as restructurings and LBOs. She started her career at Deloitte, eventually moving from audits to Corporate Finance where she specialized in long term financings and M&A. She is a graduate of “EDHEC”

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    Gwénaël Le Berre

    Partner Director

    He spent five years as an executive then manager at Financière de Saint-Cyr, a company specializing in mergers and acquisitions and fund raising. He worked notably on Ipos, fund raising for French mid caps, industrial sales to family office and financial restructuring for listed companies. He  joined INVEST SECURITIES in February 2006. He has a Master degree in Bank & Finance and a DESS in Financial management from Paris X. 

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    Christine Lambert Goué

    Managing Director China, based in Beijing

    She started with Euronext Paris as a financial analyst on IPOs until 2001 (70 IPOs to her credit), then was appointed Head of Financial Operations at the Moroccan financial market regulator, CDVM, until 2004. Subsequently she was in charge of international projects at Euronext Paris (partnerships, investments, strategic planning and performance monitoring of subsidiaries). She Holds a Master Degree in Finance (Sorbonne & Assas Universities) and is SFAF member (French Financial Analysts Associations).

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    Sami Berhouma

    Executive

    oined INVEST SECURITIES in April 2006. He has a degree from INSA of Rouen and a Masters in Financial Engineering from EM Lyon. 

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    François-Xavier Roy

    Executive

    Joined INVEST SECURITIES in March 2006. He has a degree from the University of Technology at Compiègne (UTC) and a Masters in Financial Engineering from EM Lyon.

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    Anne-Claire Parison

    Junior Executive

    Joined INVEST SECURITIES in April  2010. She holds a Masters degree in Finance from EDHEC (Lille).

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    Christine Bourcier

    Development Manager

    Joined INVEST SECURITIES in September 2011. She started her career in 1978 at Crédit Lyonnais where during twenty years she was in charge of various private clients portfolios. In 1997 she contributed to the creation of CCR-Chevrillon Pilippe where she worked as Development Manager. In 2008 she joined the Key Client Entrepreneur team of UBS.

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    Valérie Van Kerckhove

    Project Manager

    26, joined INVEST SECURITIES China as a project manager in June 2009 after several experiences as a project analyst in strategy consulting and international private equity firms. She holds certificates in engineering and interpreter proficiencies and is a level 2 CFA candidate.