Mark Rossi
Net worth: 819 349 $ as of 2026-05-30
Net worth: 819 349 $ as of 2026-05-30
Mark S.
Rossi was the founder of Cornerstone Equity Investors LLC, founded in 1996, serving as Founding Principal.
Current jobs include Chairman at Intelomed, Inc. and Vali Cyber, Inc., Director at ArrayComm LLC, The National Association of Corporate Directors (Connecticut), and Cardtronics Ltd. (since 2016), Independent Director at Mitek Systems, Inc. (starting 2025), and Trustee at Saint Vincent College.
Former jobs include Chairman at Maxwell Technologies, Inc. (2011–2016), Chairman at Novatel Wireless, Inc. (1999–2006), Non-Executive Chairman at Cardtronics plc (2018–2021), Director at Geotrace Technologies, Inc., StorMedia, Inc. (Independent Director), Conner Peripherals, Inc., and International Manufacturing Services, Inc., Principal at Prudential Securities (1984–1995), President at Prudential Equity Investors, Inc. (1994–1996), and Trustee at The Ursuline School of New Rochelle, Inc. Education includes an undergraduate degree from Saint Vincent College (1978) and an MBA from Kellogg School of Management.
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
MITEK SYSTEMS, INC. 0.11% | 2026-03-02 | 47,692 ( 0.11% ) | 819 349 $ | 2026-05-30 |
| Companies | Position | Start |
|---|---|---|
| MITEK SYSTEMS, INC. | Director/Board Member | 2025-03-03 |
Saint Vincent College
Saint Vincent College Other Consumer ServicesConsumer Services Functions as a College/University | Director/Board Member | - |
Vali Cyber, Inc.
Vali Cyber, Inc. Packaged SoftwareTechnology Services Develops Linux security platform | Chairman | - |
Cardtronics Ltd.
Cardtronics Ltd. Financial ConglomeratesFinance Provides financial services | Director/Board Member | 2016-06-30 |
The National Association of Corporate Directors (Connecticut)
The National Association of Corporate Directors (Connecticut) Miscellaneous Commercial ServicesCommercial Services Operates membership organizations to navigate business challenges | Director/Board Member | - |
Intelomed, Inc.
Intelomed, Inc. BiotechnologyHealth Technology Provides medical technology services | Chairman | - |
ArrayComm LLC
ArrayComm LLC Wireless TelecommunicationsCommunications Develops wireless communication systems | Director/Board Member | - |
| Companies | Position | End |
|---|---|---|
| CARDTRONICS | Chairman | 2021-06-20 |
Geotrace Technologies, Inc.
Geotrace Technologies, Inc. Oilfield Services/EquipmentIndustrial Services Provides subsurface imaging solutions to the oil and gas industries | Director/Board Member | 2016-10-29 |
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Active
Inactive
Listed companies
Private companies
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
| Private companies | 19 |
|---|---|
Conner Peripherals, Inc.
Conner Peripherals, Inc. Computer Processing HardwareElectronic Technology Manufactures electronic computers and computer storage devices | Electronic Technology |
Maxwell Technologies, Inc.
Maxwell Technologies, Inc. Electronic ComponentsElectronic Technology Develops, manufactures and markets energy storage, cells and ultracapacitor products | Electronic Technology |
Mitek Systems, Inc.
Mitek Systems, Inc. Information Technology ServicesTechnology Services Develops cloud based software platform to extract data and enable mobile check deposit as well as aid the authentication of identity documents | Technology Services |
StorMedia, Inc.
StorMedia, Inc. Computer PeripheralsElectronic Technology Supplies thin film discs for hard disk drives | Electronic Technology |
International Manufacturing Services, Inc.
International Manufacturing Services, Inc. Electronic ComponentsElectronic Technology Provides thick and thin film electronic components | Electronic Technology |
Prudential Securities
Prudential Securities Investment Banks/BrokersFinance Provides brokerage services | Finance |
Novatel Wireless, Inc.
Novatel Wireless, Inc. Specialty TelecommunicationsCommunications Provides wireless broadband access solutions | Communications |
Geotrace Technologies, Inc.
Geotrace Technologies, Inc. Oilfield Services/EquipmentIndustrial Services Provides subsurface imaging solutions to the oil and gas industries | Industrial Services |
ArrayComm LLC
ArrayComm LLC Wireless TelecommunicationsCommunications Develops wireless communication systems | Communications |
Cornerstone Equity Investors LLC
Cornerstone Equity Investors LLC Investment ManagersFinance Cornerstone Equity Investors focuses on middle-market LBOs of corporate divisions, closely-held private companies and small-cap public companies. The firm specializes in middle-market control transactions with a transaction range of $50 million to $350 million and an average transaction size of $100 million. They target several industries including businesses services, healthcare and specialty manufacturing. Types of buyout transactions include divisional purchases, closely-held companies and public-to-private transactions. Cornerstone looks for companies EBITDA of at least $5 million and margins greater than 10%. They also look for market-leading companies with defensible market positions within their industries, diversified customer bases without significant concentration, operating histories of longer than 5 years, realistic purchase price multiples and reasonable growth prospects. | Finance |
Saint Vincent College
Saint Vincent College Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
The National Association of Corporate Directors (Connecticut)
The National Association of Corporate Directors (Connecticut) Miscellaneous Commercial ServicesCommercial Services Operates membership organizations to navigate business challenges | Commercial Services |
Intelomed, Inc.
Intelomed, Inc. BiotechnologyHealth Technology Provides medical technology services | Health Technology |
Prudential Equity Investors, Inc.
Prudential Equity Investors, Inc. Investment ManagersFinance Operates as a private equity investment firm | Finance |
The Ursuline School of New Rochelle, Inc.
The Ursuline School of New Rochelle, Inc. Other Consumer ServicesConsumer Services Operates a college preparatory school | Consumer Services |
Cardtronics Ltd.
Cardtronics Ltd. Financial ConglomeratesFinance Provides financial services | Finance |
Kellogg School of Management
Kellogg School of Management Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Cardtronics plc
Cardtronics plc Miscellaneous Commercial ServicesCommercial Services Owns and operates automatic teller machines | Commercial Services |
Vali Cyber, Inc.
Vali Cyber, Inc. Packaged SoftwareTechnology Services Develops Linux security platform | Technology Services |
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