Profile
Gregory J.
Rossmann is the founder of Telemaster Corp.
He currently holds director positions at Securify, Inc., StrionAir, Inc., and Nexant, Inc. He is also a Senior Managing Director at GJR Capital Management LLC and a General Partner at Oak Investment Management Group.
Rossmann has previously held director positions at Infinera Optical Holding, Inc., Summit Microelectronics, Inc., Hammerhead Systems, Inc., GCT Semiconductor, Inc., and Mantaro Networks, Inc. He was also a Managing Director at Pequot Capital Management, Inc., The Carlyle Group LP (Corporate Private Equity), and Broadview International LLC.
Rossmann has a background in product management at Advanced Micro Devices, Inc. and was a Manager of New Business Development at Acterna Corp.
He has served as an Independent Director at NETGEAR, Inc. from 2002 to 2021.
Rossmann has also been an Advisor at FirstMark Capital LLC from 2000 to 2008.
He holds an MBA from Santa Clara University and an undergraduate degree from the University of Cincinnati (Ohio).
Gregory J. Rossmann active positions
| Companies | Position | Start |
|---|---|---|
Securify, Inc.
Securify, Inc. Packaged SoftwareTechnology Services Provides identity-based monitoring and verification solutions | Director/Board Member | - |
StrionAir, Inc.
StrionAir, Inc. Industrial MachineryProducer Manufacturing Designs, manufactures, and markets air filtration systems | Director/Board Member | - |
GJR Capital Management LLC | Corporate Officer/Principal | 2008-12-31 |
Nexant, Inc.
Nexant, Inc. Packaged SoftwareTechnology Services Provides intelligent grid software and clean energy solutions | Director/Board Member | - |
Oak Investment Management Group
Oak Investment Management Group Real Estate DevelopmentFinance Provides real estate services | Corporate Officer/Principal | 2016-03-31 |
Former positions of Gregory J. Rossmann
| Companies | Position | End |
|---|---|---|
| NETGEAR, INC. | Director/Board Member | 2021-12-30 |
| TELLABS, INC. | Director/Board Member | 2013-12-02 |
GCT Semiconductor, Inc.
GCT Semiconductor, Inc. SemiconductorsElectronic Technology Designs and supplies 5G and advanced LTE solutions | Director/Board Member | 2011-02-01 |
Hammerhead Systems, Inc.
Hammerhead Systems, Inc. Computer CommunicationsElectronic Technology Manufactures data communications equipment | Director/Board Member | 2009-07-23 |
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Training of Gregory J. Rossmann
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 21 |
|---|---|
Advanced Micro Devices, Inc.
Advanced Micro Devices, Inc. SemiconductorsElectronic Technology Manufactures integrated circuits for semiconductors | Electronic Technology |
Acterna Corp.
Acterna Corp. Information Technology ServicesTechnology Services Provides test and analysis products & services for communications industry | Technology Services |
Infinera Optical Holding, Inc.
Infinera Optical Holding, Inc. Telecommunications EquipmentElectronic Technology Designs and develops telecommunications networking products | Electronic Technology |
Pequot Capital Management, Inc.
Pequot Capital Management, Inc. Investment ManagersFinance Pequot Capital Management's investment philosophy is based on deep fundamental research and unbiased thematic analysis to identify and capitalize on market inefficiencies across an industry sector or a company's lifecycle. The firm invests in public equities, private equity, venture capital, distressed securities and a variety of fixed-income securities. Pequot Capital Management tends to invest in the stocks of US small-cap companies in the consumer services, health technology and commercial services sectors. They maintain a very high turnover rate. | Finance |
NETGEAR, Inc.
NETGEAR, Inc. Information Technology ServicesTechnology Services Provides networking products and services for the consumers and businesses | Technology Services |
Securify, Inc.
Securify, Inc. Packaged SoftwareTechnology Services Provides identity-based monitoring and verification solutions | Technology Services |
StrionAir, Inc.
StrionAir, Inc. Industrial MachineryProducer Manufacturing Designs, manufactures, and markets air filtration systems | Producer Manufacturing |
Summit Microelectronics, Inc.
Summit Microelectronics, Inc. SemiconductorsElectronic Technology Designs and manufactures integrated circuits | Electronic Technology |
The Carlyle Group LP (Corporate Private Equity)
The Carlyle Group LP (Corporate Private Equity) Investment ManagersFinance The Carlyle Group focuses on companies located across the globe. The firm targets companies operating across a broad range of sectors and industries. It provides financing for buyouts and growth stage capital requirements.[[ [[Carlyle Group reorganized its operating segments on January 8, 2021, by combining Corporate Private Equity and Real Assets into a single segment called - The Carlyle Group (Global Private Equity). | Finance |
Oak Investment Partners
Oak Investment Partners Investment ManagersFinance Oak Investment Partners invests in companies located in the United States. The firm targets companies operating in the fields of information technology, internet & consumer, financial services, healthcare information & services and clean energy sectors. It participates in early stage capital requirements. | Finance |
Nexant, Inc.
Nexant, Inc. Packaged SoftwareTechnology Services Provides intelligent grid software and clean energy solutions | Technology Services |
Broadview International LLC
Broadview International LLC Investment Banks/BrokersFinance Provides brokerage services | Finance |
FirstMark Capital LLC
FirstMark Capital LLC Investment ManagersFinance FirstMark Capital invests in startup companies located in the United States, Canada and Europe primarily in New York and broader East Coast ecosystem. The firm focuses in consumer, enterprise and frontier technology sectors. It provides financing for early stage capital requirements. It acts as a lead investor. It also takes a seat on the board of directors. | Finance |
Santa Clara University
Santa Clara University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
University of Cincinnati (Ohio)
University of Cincinnati (Ohio) Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Hammerhead Systems, Inc.
Hammerhead Systems, Inc. Computer CommunicationsElectronic Technology Manufactures data communications equipment | Electronic Technology |
GCT Semiconductor, Inc.
GCT Semiconductor, Inc. SemiconductorsElectronic Technology Designs and supplies 5G and advanced LTE solutions | Electronic Technology |
Mantaro Networks, Inc.
Mantaro Networks, Inc. Engineering & ConstructionIndustrial Services Offers custom engineering design and product development services | Industrial Services |
GJR Capital Management LLC | |
Telemaster Corp. | |
Oak Investment Management Group
Oak Investment Management Group Real Estate DevelopmentFinance Provides real estate services | Finance |
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