Ralf Siegert
Directeur Technique/Scientifique/R&D chez Sophono, Inc.
Provenance du réseau au premier degré de Ralf Siegert
Entité | Type d'entité | Industrie | |
---|---|---|---|
Ruhr-Universität Bochum
6
| College/University | Other Consumer Services | 6 |
Sophono, Inc.
Sophono, Inc. Medical SpecialtiesHealth Technology Sophono, Inc. manufactures and distributes bone conduction hearing devices. The firm specializes in the development of the Alpha System, an abutment-free, implantable, and bone-anchored hearing system designed for individuals suffering from severe to profound hearing loss or impairment. It focuses on leveraging a surgical procedure with a third- generation sound processor to offer a system for hearing professionals and their patients. The company was founded by Markus Haller in October 2009 and is headquartered in Boulder, CO.
3
| Subsidiary | Medical Specialties | 3 |
Graphique Sociétés connectées au second degré
Relation dans plusieurs entreprises
Sociétés connectées à Ralf Siegert via son réseau personnel
Société | Secteur | Personnes liées | Poste principal |
---|---|---|---|
Wexford Capital LP
Wexford Capital LP Investment ManagersFinance Wexford Capital LP (Wexford) is an independent, SEC-registered investment advisor headquartered in West Palm Beach, Florida with additional office in Stamford, Connecticut. The firm was founded by Charles Davidson, Joseph Jacobs and Robert Holtz in 1994. Wexford provides investment advice to a variety of private pooled investment vehicles over which the firm has discretionary trading authority. | Investment Managers | Analyst-Fixed Income | |
iCapital Alternative Investments LLC
iCapital Alternative Investments LLC Investment ManagersFinance iCapital Alternative Investments LLC (iCapital) is an alternative investment management firm headquartered in New York City. The firm was founded in 1986 and formerly known as Merrill Lynch Alternative Investments LLC. They are a subsidiary of Institutional Capital Network, Inc. iCapital offers access to a variety of hedge funds, including single and multi-strategy funds for advisors, their high-net-worth client base, asset managers, and banks. | Investment Managers | Corporate Officer/Principal | |
Medtronic Ltd.
Medtronic Ltd. Medical SpecialtiesHealth Technology Medtronic Ltd. engages in the development and manufacturing of medical equipment for people with chronic disease. It offers products and therapies for cardiac rhythm disease management, neuromodulation, spinal and biologics, diabetes, cardiovascular, and ear, nose, and throat diseases. The company was founded by Earl E. Bakken and Palmer Hermundslie in 1949 and is headquartered in Watford, the United Kingdom. | Medical Specialties | Chief Tech/Sci/R&D Officer | |
RHINO RESOURCE PARTNERS L.P. | Coal | Chairman | |
Danube Pharmaceuticals, Inc.
Danube Pharmaceuticals, Inc. BiotechnologyHealth Technology Danube Pharmaceuticals, Inc. provides bio pharmaceutical services. It engages in the discovery and development of therapies and devices for ophthalmology. The firm's products include DNB-001, a small molecule for the treatment of glaucoma. The company was founded in 2006 and is headquartered in New York, NY. | Biotechnology | Director/Board Member | |
THYSSENKRUPP AG | Steel | Chairman | |
COCHLEAR LIMITED | Medical Specialties | Chief Executive Officer | |
Bochum-Gelsenkirchener Straßenbahnen AG
Bochum-Gelsenkirchener Straßenbahnen AG Other TransportationTransportation Bochum-Gelsenkirchener Straßenbahnen AG operates as a local transport company. It engages in the provision of public transportation by bus and train. The company was founded on January 13, 1896 and is headquartered in Bochum, Germany. | Other Transportation | Public Communications Contact | |
MAHLE METAL LEVE S.A. | Auto Parts: OEM | Director/Board Member | |
BORUSSIA DORTMUND GMBH | Movies/Entertainment | Director/Board Member | |
DELTON AG
DELTON AG Air Freight/CouriersTransportation Delton AG operates as a management holding company. It provides services in the field of logistics, pharmaceuticals, fashion, packaging, and power supply. The company was founded in 1989 and is headquartered in Bad Homburg vor der Höhe, Germany. | Air Freight/Couriers | Director/Board Member | |
Behr GmbH & Co. KG
Behr GmbH & Co. KG Industrial MachineryProducer Manufacturing Behr GmbH & Co. KG manufactures automotive air condition and engine cooling systems. It supplies equipment for light vehicles and trucks. The firm offers passenger cars, commercial vehicles, aftermarket, motor sport and engines, industrial applications, small engine components and mechatronics. The company was founded in 1905 and is headquartered in Stuttgart, Germany. | Industrial Machinery | Director/Board Member | |
École Polytechnique Fédérale de Lausanne | College/University | Doctorate Degree | |
MAHLE GmbH
MAHLE GmbH Auto Parts: OEMProducer Manufacturing MAHLE GmbH engages in the manufacture, sale, and distribution of pistons and engine components. It operates through the following segments: Engine Systems and Components, Filtration and Engine Peripherals, Thermal Management, Electronics and Mechatronics, and Aftermarket. The Engine Systems and Components segment develops piston systems and cylinder components in two-wheeled vehicles, passenger cars, commercial vehicles, and large engines. The Filtration and Engine Peripherals segment manufactures filters, pump systems, as well as oil coolers for engine and transmission applications. The Thermal Management segment focuses on the electrification of powertrain and thermal management of batteries. The Electronics and Mechatronics specializes in powertrain and e-mobility, such as electric drives, actuators and auxiliaries, as well as control and power electronics. The Aftermarket segment offers engine parts, filters, turbochargers, and mechatronics components, as well as products for thermal management, vehicle diagnostics, exhaust gas analyzers, and service equipment for HVAC systems and automatic transmissions maintenance. The company was founded by Hermann Mahle on December 1, 1920 and is headquartered in Stuttgart, Germany. | Auto Parts: OEM | Chairman | |
New York University | College/University | Masters Business Admin | |
Purdue University | College/University | Graduate Degree | |
University of Guelph | College/University | Masters Business Admin | |
University of Michigan | College/University | Undergraduate Degree | |
Universität zu Köln | College/University | Doctorate Degree Graduate Degree | |
BIOFRONTERA AG | Pharmaceuticals: Major | Chief Executive Officer | |
Biofrontera Pharma GmbH
Biofrontera Pharma GmbH Miscellaneous Commercial ServicesCommercial Services Part of Infinity Pharmaceuticals, Inc., Biofrontera Pharma GmbH is a German company that provides natural products drug discovery services. The company is based in Leverkusen, Germany. The CEOs are María del Pilar de la Huerta Martínez, Montserrat Foguet. The company was founded in 2003. Biofrontera Pharma was acquired by Discovery Partners International, Inc. from Biofrontera AG on June 30, 2005. | Miscellaneous Commercial Services | Chief Executive Officer | |
University of St. Thomas
University of St. Thomas Other Consumer ServicesConsumer Services The University of St. Thomas is an institution that values diversity, equity, and inclusion. The private company is based in St. Paul, MN. It offers over 150 undergraduate majors and minors, as well as graduate programs in various fields such as business, engineering, law, education, social work, and arts and humanities. The University of St. Thomas was founded in 1885 by John Ireland. | College/University | Masters Business Admin | |
University of Münster | College/University | Corporate Officer/Principal | |
RWTH Aachen University | College/University | Undergraduate Degree | |
Wieland-Werke AG
Wieland-Werke AG Wholesale DistributorsDistribution Services Wieland-Werke AG engages in the production of non-ferrous semi-finished products. Its product portfolio includes strip and sheets, rods and sectional rods, wire and sectional wires, tubes and finned tubes, heat exchangers, slide bearings, and components. The firm also offers solutions for heat transfer, fish farming, e-mobility, and engineering properties optimization. The company was founded in 1820 and is headquartered in Ulm, Germany. | Wholesale Distributors | Director/Board Member | |
Technische Universität Kaiserslautern | College/University | Corporate Officer/Principal | |
Wexford Capital Private Equity
Wexford Capital Private Equity Investment ManagersFinance Wexford Capital Private Equity (Wexford Capital) is a private equity subsidiary of Wexford Capital LLC founded in 1994 by Charles Davidson and Joseph Jacobs. The firm is headquartered in Greenwich, Connecticut. | Investment Managers | Corporate Officer/Principal | |
State of North Rhine-Westphalia
State of North Rhine-Westphalia Province/StateGovernment State of North Rhine-Westphalia (Germany) is a regional level government authority. The state is located in Germany. | Province/State | Corporate Officer/Principal | |
Medtronic Neurologic Technologies | Corporate Officer/Principal | ||
Rhino GP LLC
Rhino GP LLC Wholesale DistributorsDistribution Services Rhino GP LLC owns and operates coal reserves. The company is headquartered in Greenwich, CT. | Wholesale Distributors | Chairman | |
Rhino Resources, Inc.
Rhino Resources, Inc. CoalEnergy Minerals Rhino Resources, Inc. (Kentucky) operates coal properties and related assets. It is headquartered in Lexington, KY. | Coal | Chairman | |
Novartis Pharma AG
Novartis Pharma AG Pharmaceuticals: MajorHealth Technology Novartis Pharma AG engages in the research in as well as the production and distribution of pharmaceutical, chemical, medical, and biotechnological products. It also provides related services. The company was founded on October 25, 1989 and is headquartered in Basel, Switzerland. | Pharmaceuticals: Major | Corporate Officer/Principal | |
Rölfs WP Partner AG Wirtschaftsprüfungsgesellschaft (DE) | Director/Board Member | ||
Verkehrsgesellschaft Stadt Gelsenkirchen mbH | Director/Board Member | ||
Schmalenbach Gesellschaft FR Betriebswirtschaft Ev
Schmalenbach Gesellschaft FR Betriebswirtschaft Ev Miscellaneous Commercial ServicesCommercial Services Schmalenbach Gesellschaft FR Betriebswirtschaft Ev operates as a business association. The non-profit company is based in Cologne, Germany. | Miscellaneous Commercial Services | Corporate Officer/Principal | |
Verwaltungs- Berufsgenossenschaft (VBG)
Verwaltungs- Berufsgenossenschaft (VBG) Miscellaneous Commercial ServicesCommercial Services Verwaltungs-Berufsgenossenschaft (VBG) is a professional membership organization based in Hamburg, Germany. VBG operates as a professional membership organization. The German company was founded in 1925 and Kay Schumacher has been the CEO of the company since 1993. | Miscellaneous Commercial Services | Corporate Officer/Principal | |
Pensionskasse der Bochum-Gelsenkirchener Strassenbahnen AG | Chairman | ||
VDV-Akademie eV | President | ||
Grupo Mahle | Chairman | ||
Forschungsgesellschaft Kraftfahrwesen Aachen | Chief Administrative Officer | ||
Biofrontera Bioscience GmbH
Biofrontera Bioscience GmbH Financial ConglomeratesFinance Part of Biofrontera AG, Biofrontera Bioscience GmbH is a German commercial biotech company that provides high-quality treatment options in photodynamic therapy and topical antibiotics. The company is based in Leverkusen, Germany. The CEOs of the company are Thomas Schaffer, Hermann Lübbert. | Financial Conglomerates | Chief Executive Officer | |
AKAFÖ Akademisches Förderungswerk A.ö.R. | Corporate Officer/Principal | ||
MAHLE Behr Verwaltung GmbH
MAHLE Behr Verwaltung GmbH Miscellaneous Commercial ServicesCommercial Services MAHLE Behr Verwaltung GmbH provides administrative and business services. The private company is based in Stuttgart, Germany. The CEOs of the German company are Michael Karl Frick, Bernd Eckl, Martin Wellhöffer. | Miscellaneous Commercial Services | Director/Board Member | |
thyssenkrupp Elevator Europe Africa GmbH
thyssenkrupp Elevator Europe Africa GmbH HomebuildingConsumer Durables Part of thyssenkrupp AG, thyssenkrupp Elevator Europe Africa GmbH is a German company that provides construction installation services. The company is based in Essen, Germany. | Homebuilding | Director/Board Member | |
BIOFRONTERA INC. | Pharmaceuticals: Major | Chief Executive Officer | |
E.F. Hutton Advisors LLC
E.F. Hutton Advisors LLC Investment ManagersFinance Part of Barclays PLC, E.F. Hutton Advisors LLC is a company that provides investment advice. The company is based in Buffalo, WY. | Investment Managers | Corporate Officer/Principal |
Statistiques
Internationale
Allemagne | 29 |
Etats-Unis | 16 |
Brésil | 3 |
Suisse | 3 |
Royaume-Uni | 2 |
Sectorielle
Consumer Services | 12 |
Health Technology | 9 |
Finance | 6 |
Producer Manufacturing | 5 |
Commercial Services | 5 |
Opérationnelle
Corporate Officer/Principal | 18 |
Director/Board Member | 17 |
Chairman | 12 |
Chief Executive Officer | 6 |
Graduate Degree | 5 |
Relations les plus connectées
- Bourse
- Insiders
- Ralf Siegert
- Connexions Sociétés