Michael Lefenfeld
Vorstandsvorsitzender bei Cyanco International LLC
Vermögen: 581 052 $ am 30.04.2024
Ursprung des Netzwerks ersten Grades von Michael Lefenfeld
| Einheit | Art der Einheit | Industrie | |
|---|---|---|---|
| Public Company | Biotechnology | 21 | |
Hexion, Inc.
 Hexion, Inc. Industrial SpecialtiesProcess Industries Hexion, Inc. engages in the manufacture of thermoset resins. Its products are used in several applications including abrasives, adhesives, chemical intermediates, civil engineering, coatings, composites, crop protection, electrical/electronics, engineered wood, fertilizers and pesticides, fibers and textiles, foams, friction materials, furniture, molding compounds, oilfield, oriented strand board, particleboard and fiberboard, plywood, and laminated veneer lumber, and refractories. The company was founded in 1899 and is headquartered in Columbus, OH.
20
| Holding Company | Industrial Specialties | 20 |
Hydrobuilder Holdings LLC
 Hydrobuilder Holdings LLC Internet Software/ServicesTechnology Services Hydrobuilder Holdings LLC is a leading omnichannel platform in the hydroponics, CEA, and specialty agriculture industry. The private company is based in the United States, with a retail footprint in four states and commercial warehouse direct capabilities in 17 states. The American company serves a wide range of customers, from hobbyists to large commercial growers, through its online, retail, and warehouse direct channels. These companies include Greencoast, Hydrobuilder.com, Elevated Equipment and Supply, and Way to Grow. Hydrobuilder Holdings was founded in October 2020 and has acquired four market-leading companies across different sales channels and geographies. The CEO of Hydrobuilder Holdings is Markus Alan Hockenson.
8
| Private Company | Internet Software/Services | 8 |
Cyanco Corp.
 Cyanco Corp. Industrial SpecialtiesProcess Industries Cyanco Corp. supplies commercial mining explosives. It offers liquid and solid sodium cyanide. The firm offers its products to gold mines. The company was founded in 1988 and is headquartered in Reno, NV.
4
| Subsidiary | Industrial Specialties | 4 |
Cyanco Holding Corp.
 Cyanco Holding Corp. Chemicals: SpecialtyProcess Industries Cyanco Holding Corp. supplies products to the mining industries. The company was founded in 2008 and is headquartered in Reno, NV.
4
| Holding Company | Chemicals: Specialty | 4 |
Just Another Acquisition Corp.
 Just Another Acquisition Corp. Financial ConglomeratesFinance Just Another Acquisition Corp. operates as a blank check company. It was formed for the purpose of entering into a merger, capital stock exchange, asset acquisition, stock purchase, reorganization or similar business combination with one or more businesses. The company is headquartered in New York, NY.
3
| Private Company | Financial Conglomerates | 3 |
Rocket Global Acquisition Corp.
 Rocket Global Acquisition Corp. Financial ConglomeratesFinance Rocket Global Acquisition Corp. operates as a blank check company. The firm was formed for the purpose of entering into a merger, share exchange, asset acquisition, share purchase, reorganization or similar business combination with one or more businesses. The company was incorporated on February 9, 2021 and is headquartered in New York, NY.
3
| Private Company | Financial Conglomerates | 3 |
Cyanco International LLC
 Cyanco International LLC Chemicals: SpecialtyProcess Industries Cyanco International LLC engages in mining solid sodium cyanide. The company is headquartered in Pearland, TX.
1
| Subsidiary | Chemicals: Specialty | 1 |
Unternehmensgrafik - zweiten Grades
Beziehungen zu mehreren Unternehmen
Unternehmensverbindungen über das persönliche Netzwerk von Michael Lefenfeld
| Unternehmen | Sektor | Verknüpfte Personen | Hauptposition |
|---|---|---|---|
| GE AEROSPACE | Industrial Machinery | Chief Operating Officer General Counsel | |
| PFIZER, INC. | Pharmaceuticals: Major | Corporate Officer/Principal Corporate Officer/Principal | |
| STEPAN COMPANY | Chemicals: Specialty | Director/Board Member Director/Board Member | |
Oscar Gruss & Son, Inc.
 Oscar Gruss & Son, Inc. Investment Banks/BrokersFinance Founded in 1947 by Oscar Gruss and Emanuel Gruss, Oscar Gruss & Son, Inc. is a full-service broker/dealer located in New York City. The firm offers focused independent research and trading and execution services focusing particularly on special situations and convertibles. They conduct business with major Israeli institutional clients who execute trades in U.S. equities and options. Oscar Gruss & Son also maintains a trading desk in New York solely dedicated to European investors. The firm is a member of the NYSE and the SIPC. | Investment Banks/Brokers | Founder Founder | |
| ARCH RESOURCES, INC. | Coal | Chairman Director/Board Member | |
Biotechnology Innovation Organization
 Biotechnology Innovation Organization Miscellaneous Commercial ServicesCommercial Services Biotechnology Innovation Organization is the world's biotechnology organization, providing advocacy, business development and communications services for more than 1,200 members worldwide. BIO members are involved in the research and development of innovative healthcare, agricultural, industrial and environmental biotechnology technologies. Corporate members range from entrepreneurial companies developing a first product to Fortune 100 multinationals. also represent state and regional biotech associations, service providers to the industry and academic centers. | Miscellaneous Commercial Services | Director/Board Member Chairman | |
| THE ONE GROUP HOSPITALITY, INC. | Restaurants | Chairman Director/Board Member | |
Brand & Services Acquisition Corp.
 Brand & Services Acquisition Corp. MiscellaneousMiscellaneous Brand & Services Acquisition Corp. operates as a blank check company. The company does not have any specific business combination under consideration or contemplation. It was formed for the purpose of acquiring, through a merger, capital stock exchange, asset acquisition, stock purchase or other similar business combination, one or more operating businesses. The company was founded on February 14, 2007 and is headquartered in Ft. Lauderdale, FL. | Miscellaneous | Founder Chairman Director/Board Member | |
| ZYNERBA PHARMACEUTICALS, INC. | Pharmaceuticals: Major | Director of Finance/CFO President | |
TARIS BioMedical LLC
 TARIS BioMedical LLC Pharmaceuticals: MajorHealth Technology TARIS BioMedical LLC operates as a clinical-stage pharmaceutical company. It specializes in urology, continuous local dosing, bladder diseases, oncology, voiding dysfunction. The company was founded by Robert S. Langer Jr., Christine Bunt, and Michael J. Cima in 2008 and is headquartered in Lexington, MA. | Pharmaceuticals: Major | Chief Tech/Sci/R&D Officer Director of Finance/CFO Chief Executive Officer | |
| GRIZZLY ENERGY, LLC | Integrated Oil | Director/Board Member | |
Plastron Acquisition Corp. IV
 Plastron Acquisition Corp. IV Financial ConglomeratesFinance Plastron Acquisition Corp. IV operates as a development stage company. It was formed as a vehicle to pursue a business combination through the acquisition of or merger with an operating business. The company was founded on June 22, 2011 and is headquartered in New York, NY. | Financial Conglomerates | President Director/Board Member | |
Plastron Acquisition Corp. III
 Plastron Acquisition Corp. III Financial ConglomeratesFinance Plastron Acquisition Corp. III operates as a development stage company. It was formed as a vehicle to pursue a business combination through the acquisition of or merger with an operating business. The company was founded on May 24, 2011 and is headquartered in New York, NY. | Financial Conglomerates | President Director/Board Member | |
| COMMITTED CAPITAL ACQUISITION CORPORATION II | Financial Conglomerates | Chief Executive Officer Founder | |
Committed Capital Acquisition Corp. III
 Committed Capital Acquisition Corp. III MiscellaneousMiscellaneous Committed Capital Acquisition Corp. III operates as a development stage company. The firm was organized for the purpose of acquiring, through a merger, capital stock exchange, asset acquisition, stock purchase, reorganization, exchangeable stock transaction or other similar business transaction. The company was founded by Michael Rapoport and Philip R. Wagenheim on May 18, 2011 and is headquartered in New York, NY. | Miscellaneous | Chief Executive Officer Founder | |
Madeiramadeira Ltd.
 Madeiramadeira Ltd. Information Technology ServicesTechnology Services Madeiramadeira Ltd. provides other technology. The company is headquartered in Grand Cayman, KY. | Information Technology Services | Director/Board Member | |
| MPM HOLDINGS INC | Chemicals: Specialty | Corporate Secretary Investor Relations Contact | |
| Oberlin College | College/University | Undergraduate Degree | |
| Stanford University | College/University | Graduate Degree Undergraduate Degree | |
| University of Pennsylvania | College/University | Undergraduate Degree Undergraduate Degree | |
| Boston College | College/University | Director/Board Member Undergraduate Degree | |
| Bucknell University | College/University | Undergraduate Degree Undergraduate Degree | |
| California State University-Chico | College/University | Undergraduate Degree | |
| The University of Chicago | College/University | Doctorate Degree Undergraduate Degree | |
| Lehigh University | College/University | Doctorate Degree Undergraduate Degree | |
| University of Michigan | College/University | Undergraduate Degree Undergraduate Degree | |
University of Minnesota
 University of Minnesota Other Consumer ServicesConsumer Services Digi-Key Corp. distributes electronic components. It also distributes semiconductors, discrete, electromechanical parts. Its products include audio products, batteries, cable assemblies, capacitors, computer & video accessories, connectors, crystals & oscillators, discrete semiconductor products and many more. The company was founded by Ronald A. Stordahl in 1972 and is headquartered in Thief River Falls, MN. | College/University | Doctorate Degree Doctorate Degree | |
Slakey Bros., Inc.
 Slakey Bros., Inc. Wholesale DistributorsDistribution Services Slakey Brothers Inc. sells plumbing, heating and air conditioning equipment and parts. It provides services to California, Western Nevada, Oregon and Washington. The company was founded by Roger and Bill Slakey in April 15, 1939 and is headquartered in Elk Grove, CA. | Wholesale Distributors | Corporate Officer/Principal | |
| CHEMTURA CORP | Chemicals: Specialty | Director/Board Member Director/Board Member Investor Relations Contact | |
Momentive Performance Materials, Inc.
 Momentive Performance Materials, Inc. Chemicals: SpecialtyProcess Industries Momentive Performance Materials, Inc. develops and manufactures silicones and fused quartz and ceramic materials. It operates through the following segments: Performance Additives, Formulated and Basic Silicones, Quartz Technologies, and Corporate. The Performance Additives segment manufacturers of specialty silanes, silicone fluids, and urethane additives. The Formulated and Basic Silicones segment produces electronic materials, coatings, elastomers, sealants, and basic silicone fluids focused on automotive, consumer goods, construction, electronics and healthcare end-markets. The Quartz Technologies segment engages in the development and manufacturing of fused quartz and non-oxide based ceramic powders and shapes. The company was founded in December 2006 and is headquartered in Waterford, NY. | Chemicals: Specialty | Director/Board Member General Counsel Investor Relations Contact Corporate Officer/Principal | |
Build.com, Inc.
 Build.com, Inc. Catalog/Specialty DistributionRetail Trade Build.com, Inc. provides online shopping of home improvement products. It offers online source for home improvement, providing online stores in categories like faucets & plumbing fixtures, lighting, door hardware, heating/venting and many more. The company was founded in 2000 by Christian Friedland and is headquartered in Chico, CA. | Catalog/Specialty Distribution | Founder | |
DCA Partners LLC
 DCA Partners LLC Investment ManagersFinance DCA Partners LLC (DCA Capital Partners) is a private equity firm founded in 2001. The firm is headquartered in Roseville, California. | Investment Managers | Private Equity Investor | |
| MediVector, Inc. | Corporate Officer/Principal | ||
| GE Plastics Europe BV | Corporate Officer/Principal | ||
| University of Missouri-Kansas City | College/University | Doctorate Degree | |
| CepheidRX LLC | Chief Executive Officer | ||
| Northeastern University School of Law | College/University | Graduate Degree | |
| HEXION HOLDINGS CORPORATION | Financial Conglomerates | Director/Board Member Director/Board Member Director/Board Member Director/Board Member Director/Board Member Director/Board Member Director/Board Member General Counsel Corporate Officer/Principal Director/Board Member Human Resources Officer Corporate Officer/Principal Chief Administrative Officer | |
Research Bridge Partners /Venture Capital/
 Research Bridge Partners /Venture Capital/ Investment ManagersFinance Research Bridge Partners (Research Bridge Partners) is a venture capital firm founded in 2016 by Reid Hoffman. The firm is headquartered in Austin, Texas. | Investment Managers | Chief Executive Officer Corporate Officer/Principal | |
Novosteo, Inc.
 Novosteo, Inc. Pharmaceuticals: MajorHealth Technology Novosteo, Inc. develops drug to reduce complications from a broken bone. The company was founded by Stewart A. Low and Philips S. Low in 2017 and is headquartered in West Lafayette, IN. | Pharmaceuticals: Major | Director/Board Member Director/Board Member | |
| PYXUS INTERNATIONAL, INC. | Wholesale Distributors | Director/Board Member | |
MorphImmune, Inc.
 MorphImmune, Inc. BiotechnologyHealth Technology MorphImmune, Inc. is a biotechnology company that specializes in developing targeted oncology therapeutics. MorphImmune is based in West Lafayette, IN and has been led by CEO Clay B. Siegall since 2023. The company's proprietary targeted effector platform delivers payloads to diseased cells, reducing toxicity and increasing efficacy of known effector molecules. The company was founded on the research of Philip S. Low, Ph.D., the Presidential Scholar for Drug Discovery and Ralph C. Corley Distinguished Professor of Chemistry at Purdue University. | Biotechnology | Director/Board Member Chief Executive Officer Chief Tech/Sci/R&D Officer Founder Director of Finance/CFO Chief Operating Officer | |
LifeCare Holdings LLC
 LifeCare Holdings LLC Medical/Nursing ServicesHealth Services LifeCare Holdings LLC provides healthcare consulting and management services for the senior living industry. The firm offers personal care, memory care programs, hospitals and health systems, and facility management. The company was founded by Joseph M. Cimerola in 2001 and is headquartered in Allentown, PA. | Medical/Nursing Services | Director/Board Member |
Statistik
International
| Vereinigte Staaten | 48 |
| China | 2 |
| Cayman Islands | 2 |
| Niederlande | 2 |
Sektoral
| Consumer Services | 14 |
| Finance | 11 |
| Process Industries | 7 |
| Health Technology | 6 |
| Producer Manufacturing | 3 |
Operativ
| Director/Board Member | 316 |
| Corporate Officer/Principal | 114 |
| Independent Dir/Board Member | 83 |
| President | 44 |
| Undergraduate Degree | 39 |
Am stärksten vernetzte Beziehungen
| Insiders | |
|---|---|
| Franklyn Prendergast | 43 |
| James Chapman | 43 |
| Patrick Bartels | 38 |
| Jeffrey Benjamin | 35 |
| Thomas C. Byrne | 32 |
| Wayne Hewett | 25 |
| Stephen Newlin | 21 |
| Douglas A. Johns | 21 |
| Philip Wagenheim | 21 |
| Rapp Rapoport | 20 |
| John LaMattina | 20 |
| Carol Eicher | 18 |
| Clay Siegall | 18 |
| Richard Fitzgerald | 17 |
| I. Wistar Morris | 17 |
- Börse
- Insiders
- Michael Lefenfeld
- Unternehmensverbindungen
