Martin Lehner

Advanced Diamond Technologies, Inc. develops thin films of ultrananocrystalline diamond technology. The firm develops and applies diamond films for electronic, mechanical, industrial and biomedical applications. Its products include UNCD Wafers, UNCD Components, Diamonox Cells, UNCD Probes and UNCD Sensor Substrates. The company was founded by Neil D. Kane, John Carlisle and Orlando Auciello in December 2003 and is headquartered in Romeoville, IL.

McKinsey & Co., Inc. provides management consulting services. It specializes in design, marketing and sales, analytics, operations, transformation and restructuring, risk, strategy and corporate finance, and sustainability and resource productivity. The company was founded by James O. McKinsey in 1926 and is headquartered in New York, NY.

Duke Street LLP (Duke Street) is a private equity firm founded in 1988 by Edmund Turell. The firm is headquartered in London, the United Kingdom.

Blackberry RF, Inc. designs and manufactures radio frequency front-end component solutions for mobile wireless applications. The company was founded by Louise C. Sengupta in 1998 and is headquartered in Nashua, NH.

Innolume GmbH manufactures laser diodes. Its products include single mode and broad-are laser diodes, DFB and DBR lasers, superluminescent diodes, semiconductor optical amplifiers, tapered amplifiers, gain chips, laser diode driver, and optical isolators. The company was founded by Bernd Meyer in 2005 and is headquartered in Dortmund, Germany.

Capital One, NA engages in the provision of banking and lending services. The company is headquartered in New York, NY.

S-Group Capital Management OOO (SGCM) is a private equity and venture capital subsidiary of S-Group Capital Management Ltd founded in 2007 by Alexei Mordashov. The firm is headquartered in Moscow, Russia.

Medi-Globe sro engages in manufacturing products for minimally invasive methods in the basic areas of urology and gastroenterology. The company is headquartered in Hranice, Czech Republic.

Kent Pharmaceuticals Ltd. specializes in the manufacture and supply of generic and OTC products. Its product portfolio covers key therapeutic areas including respiratory, analgesics, anti-infectives, cardiovascular, antihistamine and others. The company was founded in 1986 and is headquartered in Ashford, the United Kingdom.

Delegate Software AG provides software solutions, services, and consulting in the area of professional gastronomy in the catering and healthcare segment. It specializes in purchase, recipe management, menu planning, as well as production planning and business reporting. The company was founded by Thomas Frank on May 15, 2001 and is headquartered in Rorschacherberg, Switzerland.

Natural Dental Implants AG provides dental technology products and services. The firm specialized in the development of Replicate, a non-surgical tooth replacement system designed to alternative preserve alveolar bone and adjacent teeth. It offers an alternative solutions to traditional dental implants and three unit dental bridges, with focus on three-dimensional image and impression, natural healing, and temporary and permanent crown features. The company was founded by Ruedger Rubbert and Lea Ellermeier Nesbit in 2009 and is headquartered in Berlin, Germany.

Aifotec AG engages in the development and distribution of integrated circuit packaging, assembly, and bonding technology solutions for photonic and semi-conductor components. The firm’s products include laser-based spot size eutectic bonding, heat plate-based eutectic bonding, epoxy bonding, and fiber coupling technology. It also provides development, production, and partner services. The company was founded by Gunther Vollrath on November 27, 2000 and is headquartered in Jena, Germany.

GUB Investment Trust /Venture Capital/ (GUB Investment Trust) is the venture capital division of GUB Investment Trust GmbH & Co. KGaA. The firm was founded by Gerald Glasauer in 1994. It is headquartered in Obersulm, Germany.

DS Spring Bidco Ltd. operates as an investment holding company. The company was founded on May 7, 2019 and is headquartered in London, the United Kingdom.

JENOPTIK GmbH is a private company that was founded in 1991 and is based in Jena, Germany. The German company designs and manufactures optoelectronics, imaging solutions, cameras, and optical test and measurement products.

Part of TRIGAMMA Vermögensverwaltung GmbH, SHT Haustechnik AG is Austria's number one partner for installers in the field of plumbing, heating, and installation technology. The company is based in Vienna, Austria. The Austrian company offers marketing services such as advertising campaigns and seminars to its member companies under the well-known brand "1a-Installers". SHT Haustechnik also has a passion for bathrooms and offers a range of high-quality products under the PASSION brand.

Part of Jenoptik AG, Firmicus Verwaltungsgesellschaft mbH & Co. Vermietungs KG is a German company that manages land, buildings and apartments. The company is based in Jena, Germany. The CEO of the company is Dietmar Kubis.