Thierry Sommelet

Bpifrance Participations SA/ PRIVATE EQUITY/ (BPIfrance Participations PE) is the private equity division of Bpifrance Participations SA subsidiary of State-owned Caisse des Dépots & Consignations headquartered in France. Formerly known as Fonds Stratégique d'Investissement SA (Private Equity), the firm was established in 2008 by the Government of France in an aim to strengthen distressed companies of strategic importance for the French economy. Based in Paris, BPIfrance Participations specializes in fund of funds and direct investments in French intermediate-sized companies.

Clestra SAS designs, produces, and installs reloadable steel partitions and ceilings for office buildings to enable complete reconfigurations whilst not affecting the basic qualities and features. It also offers diversified services that include clean rooms and recording studios. Clestra Clean room ensures final quality control and flexibility in systems installed whereas Clestra studio is responsible for performance of acoustic insulation and correction, electromagnetic insulation, fluid control, architecture, aesthetics, environment and ecology, site logistics, longevity and clients services. The company was founded in 1917 and is headquartered Strasbourg, France.

TDF SAS engages in the provision of wireless telecommunications services. It offers cable, radio, telecom, and fiber networks solutions. The company was founded in 1975 and is headquartered in Montrouge, France.

3S Photonics SA supplies laser chips, discrete modules and optical components for telecommunication networks. It designs, develops, manufactures and sells active components powered by in-house III-V optoelectronic chips as well as passive components using Fiber Bragg Gratings (FBG). It also provides foundry services using its related epitaxial and wafer processing. The company was founded by Alexandre Krivine in 1994 and is headquartered in Nozay, France.

Mader Colors SAS manufactures industrial paints and coatings. It offers services to the railways, automotive, civil aviation, and aerospace industries. The company was founded on January 12, 1960 and is headquartered in Maroeuil, France.

Sipartech SAS provides fiber network solutions. It operates as an independent, neutral network operator that answer the connectivity needs of corporate, operators and local governments. The company was founded by Julien M. Santina and Gwenola Santina Morin in 2008 and is headquartered in Paris, France.

Talend SA engages in the provision of data and cloud integration solutions. It operates through the following geographical segments: Americas, EMEA, and Asia Pacific. The firm's solutions include industries, ecosystem, technologies, and business initiative. The company was founded by Bertrand Diard and Fabrice Bonan on September 19, 2005 and is headquartered in Surenes, France.

Greenbureau SA operates an online portal that offers services such as digital billing, invoicing, and account management. It provides inventory, flow management and modification services. The company was founded by Mathieu Delobelle, Frédéric Dermer, Florian Nicourt, and Yan Tamalet and is headquartered in Paris, France.

Cloudwatt SAS provides digital cloud computing services. It offers infrastructure as a service (IaaS) as well as concrete solutions to use-cases such as Big Data and one-click application deployment. The company was founded in September 2012 and is headquartered in Paris, France.

Altia Industry SA is a holding French company. The company is based in Paris, France.

Altrad Investment Authority SAS provides industrial services. It offers services to oil, gas, energy, power generation, process environment, and construction sectors. The company was founded by Mohed Altrad in 1985 and is headquartered in Montpellier, France.

Tinubu Square SA develops and publishes software as service (SaaS) applications. It offers solutions for credit insurance, receivable financing, risk management center, risk analyst, credit intelligence, debt collection, and claims management. The company was founded by J?r?me Pez? and Olivier Placca in 2000 and is headquartered in Issy-les-Moulineaux, France.

Cylande develops enterprise resource planning software.

Eutelsat SA is engaged in the provision of satellite communications. The company was founded on April 15, 1999 and is headquartered in Paris. France.

Farinia SA engages in materials manufacturing and transformation. It operates in the following business segments: forge, foundry, flux packages, and machining. The firm provides services to the material handling, construction equipment, agricultural, and, automobile industries. The company was founded by Jean-Frederic Guinot in 2002 and is headquartered in Paris, France.

FT1CI provides services to nuclear power plants such as uranium mining and fuel production, maintenance and engineering services, recycling and processing of nuclear waste, and manufactures nuclear power generation, transmission and distribution equipment. It is headquartered in Paris, France.

Gruau SA is a private group led by Patrick Gruau.

Hpc is a French company that offers intermediation and interest rate brokerage services.

ISORG SA offers organic and printed electronics devices for large-area photonics and image sensors. Its products include photo detectors and sensors for inventory control and warehouse management. The company was founded by Jean-Yves Gomez, Emmanuel Guerineau and Laurent Jamet in 2010 and is headquartered in Grenoble, France.

Groupe Limagrain Holding SA engages in agricultural production. It offers wheat, corn, maize, sunflower, rapeseed, tomato, carrot, melon, cauliflower, and pepper, as well as flower seeds. The company was founded in 1965 and is headquartered in Saint-Beauzire, France.

Metnext SA provides weather risk management services. It designs weather information awareness for understanding, measuring and anticipating the impact of weather fluctuations on business. The firm's products include meteoeco and meteowind. Its services allow companies to use weather fluctuations for its products or services. The firm also caters to the energy, finance and insurance, and tourism and leisure sectors. The company was founded in 2007 and is headquartered in Paris, France.

Part of Alstom SA, NTL Holding SAS is a French company that manufactures tires and inner tubes. The company is based in Levallois-Perret, France.

Paprec Holding SA engages in raw material and wood recycling operations. It specializes in waste sorting, segregation, and delegated management of industrial waste. The company was founded on September 18, 2012 and is headquartered in Paris, France.

Sequana SA engages in the manufacture and distribution of paper and packaging products. It also offers visual communication solutions. The company was founded in 1848 and is headquartered in Boulogne-Billancourt, France.

Stentys SA engages in the design, development, and marketing of self-expanding stents used in treating cardiovascular diseases. It provides solutions for the treatment of acute myocardial infarction and other complex coronary diseases. Its products include Xposition S, Devoir, AmazoniaSir, stemiCath, Yangtzenano and YangtzeNC. The company was founded by Gonzague Issenmann and Jacques Seguin on July 6, 2006 and is headquartered in Neuilly-sur-Seine, France.

Avril Pôle Végétal SAS specializes in oilseed processing services. The firm offers oil and related oil cake products for edible oil and animal feeds. It also manufactures biofuel and biodiesel. The company was founded in 1983 and is headquartered in Paris, France.

CDC Entreprises Capital Investissement SCR is a French company that provides capital investments to aid the growth of SMEs. It is a subsidiary of the Caisse des Dépôts Group and is headquartered in Paris, France.

Dailymotion SA owns and operates an online video-sharing portal. It hosts creative, educational, and promotional content from individual users, independent artists, and partner companies. The company was founded by Benjamin Bejbaum and Olivier Poitrey on March 15, 2005 and is headquartered in Paris, France.

Vexim SA specializes in the design and distribution of minimally invasive solutions for the treatment of traumatic spine pathologies. The firm operates through the following geographical segments: Europe and International. Its brand names include Masterflow and Cohesion Bone Cement. The company was founded on February 17, 2006 and is headquartered in Balma, France.

Viadeo SA engages in the management of social networking websites. It provides recruitment, training, advertising, marketing and education solutions to heighten career prospects, discover business opportunities and to create online identities. The company was founded by Dan Serfaty and Thierry Lunati in June 2004 and is headquartered in Paris, France.

VIT SA develops simultaneous multi-threading inspection systems. Its products include automated optical, process improvement software and solder paste inspection. The company was founded in 1990 and is headquartered in Saint Egrève, France.

Crystal SA provides construction and renovation services. The company was founded in 1996 and is headquartered in Châtillon, France.

De Dietrich SAS manufactures and supplies process equipment, engineered systems, and solutions for the pharmaceutical and chemical industries. It offers machineries for distillation, extraction, liquid-solid separation, vacuum dying, powder handling, containment, heat transfer, storage, asbestos waste neutralization, and valorization. The firm provides spare parts. components, and services for product upgrade, modernization, repair, trials, and rental. The company was founded by Jean de Dietrich 1770 and is headquartered in Niederbronn-les-Bains, France.

Fidec SAS is an accounting firm established in 1972 with a prime location in the East of Macon. The firm has a team of 15 experienced collaborators and utilizes the latest communication and computer tools. Fidec focuses on structuring its approach through the training and specialization of its collaborators. The firm prides itself on its proximity and responsiveness to clients.

Financière du Millenium SA is a private company based in Saint Berthevin, France. The French company provides business administration services.

Grimaud is a French company that engages in financial activities.

Mecachrome France SAS provides mechanical engineering services. The firm serves the aerospace, aero structures, aero-engines, automotive, motor sports, energy, industrial, and defense sectors. It designs and produces engines, gearboxes, and sub-assemblies such as pneumatic distribution products for the motor sports. The company was founded in 1937 and is headquartered in Amboise, France.

Novasep Holding SAS provides manufacturing solutions for the life science industries. Its products include agrochemicals fine chemicals and food ingredients. The company was founded by Roger-Marc Nicoud in 1995 and is headquartered in Lyon, France.

Voluntis SA develops and markets software solutions for the healthcare industry. The firm specializes in patient relationship management software suited for pharmaceutical, medical devices, and health networks applications. It offers patient monitoring and support programs; mobile data collection; medical device development software; training; and consulting services. The company was founded by Romain Marmot, Etienne Vial, and Pierre Leurent in 2001 and is headquartered in Suresnes, France.

Part of TDF SAS, Tyrol Acquisition 1 SARL operates as a holding Luxembourger company.

Windhurst specializes in designing and constructing cleanrooms.

Saur SAS engages in waste management, infrastructure project, power generation, and public works. It offers full outsourcing of services, contract management, design, construction, and operations of water treatment plants and related infrastructure. The company was founded by Pierre Crussard in1933 and is headquartered in Issy-les-Moulineaux, France.

SuperSonic Imagine SA specializes in ultrasound medical imaging. The company designs, develops and markets a new generation ultrasound system, Aixplorer with an UltraFastTM platform that can acquire images faster than conventional ultrasound systems. Its products are used for general imaging, vascular, hepatology, gastroenterology, and research procedures. It operates under the Aixplorer trademark. SuperSonic Imagine was founded by Jacques Souquet, Armen Sarvazyan, Claude Cohen-Bacrie, Damien Dolimier, Georges Charpak, Jérémy Bercoff, Mickaël Tanter, Mathias Fink and Marianne Leven on March 10, 2005 and is headquartered in Aix-en-Provence, France.

Caisse des Depots et Consignations GmbH provides asset management, investment banking, and insurance brokerage services. The company is based in Frankfurt am Main, Germany. The German company is ultimately controlled by the Government of France.

Talend Germany GmbH develops and provides cloud and big data integration software solutions. Its products include Data Integration, Big Data Integration, Cloud Integration, Data Preparation Subscription, Data Preparation Free Desktop, Master Data Management, Application Integration, Metada Manager, and Data Fabric. The company was founded by Bertrand Diard, Fabrice Bonan, Peter Spiegel, and Ricco Deutscher in 2006 and is headquartered in Bonn, Germany.

IDEMIA France SAS provides security and identity solutions. It offers biometric control readers, keyless car entry, face recognition technology, SIM cards, digital banking, mobile identity, and digital television. The company was founded on March 1, 1987 and is headquartered in Courbevoie, France.

Worldline IGSA SA provides payment solutions through different sales channels. It operates through the following trademarks: Ingenico Smart Terminals, Ingenico Payment Services, and Ingenico ePayments. The company was founded by Jean-Jacques Poutrel and Michel Malhouitre on June 10, 1980 and is headquartered in Paris, France.

Renaissance Software, Inc. develops e-business supply chain management software. The company is based in Lake Success, NY. The company was founded by Alex Serge Vieux, Bruce C. Felt, Patrick Barkhordarian. Renaissance Software was acquired by Cape Systems Group, Inc. on September 19, 2000 for $47.25 million.

IDEMIA Group SAS provides security and brokerage services. The company was founded on April 8, 2011 and is headquartered in Courbevoie, France.

Bleckwen SAS operates as a software editor of anti-fraud solution for banks. It specializes in providing solutions for analytics, data science, artificial intelligence , machine learning, real time machine learning, fraud prevention, fraud detection, bank fraud, insurance fraud and fraud transfers. The company was founded by David Christie and is headquartered in Vélizy-Villacoublay, France.