Joseph Horowitz

Director/Board Member at PLAYSTUDIOS, INC.

Net worth: 135 726 $ as of 31/05/2026

74 year

75 connections

Technology Services

Commercial Services

Finance

Profile

Joseph Horowitz is the founder of Icon Ventures LLC, serving as Managing General Partner since 2003.
Current jobs include Director at Devicescape Software, Inc., Director at Moov Corp.
since 2013, Director at TuneIn, Inc., Director at Synack, Inc., Director at Global Worldwide, Inc. since 2019, Director at WorkMetro, Inc., Director at Zephyr Health, Inc. since 2014, Director at Volansi, Inc., Director at Global Worldwide LLC (California) since 2019, Independent Director at PLAYSTUDIOS, Inc. since 2021, and Director at Icon Flex SPV LLC.
Former jobs include Chairman & Chief Executive Officer at Geocast Network Systems, Inc. from 1999 to 2001, Director at Redseal, Inc., Director at TrueX, Inc. from 2008 to 2015, Director at Hara Software, Inc., Director at National Venture Capital Association from 2017 to 2021, Director at Mimosa Systems, Inc. from 2005 to 2010, Director at SiTime Corp.
from 2007 to 2014, Director at Western Association of Venture Capitalists, Director at Ocarina Networks, Inc. from 2008 to 2010, Director at Aster Data Systems, Inc. from 2008 to 2011, Director at Area 1 Security, Inc. from 2015 to 2022, Principal at Sun Microsystems, Inc., Board Member at KIXEYE, Inc. from 2011 to 2019, Principal at Exxon Enterprises, Inc. from 1979 to 1982, and Principal at Rally Ventures Management LLC.
Education includes an undergraduate degree from The Trustees of Columbia University in The City of New York and an MBA from The Wharton School of the University of Pennsylvania, conferred in 1979.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
PLAYSTUDIOS, INC. CLASS A 0.22%	05/05/2026	244,992 ( 0.22% )	135 726 $	31/05/2026

Joseph Horowitz active positions

Companies	Position	Start
PLAYSTUDIOS, INC.	Director/Board Member	21/06/2021
Icon Ventures LLC Icon Ventures LLC Investment ManagersFinance Icon Ventures invests in companies located in the United States. The firm focuses on enterprise, data management, cybersecurity, digital health, and consumer sectors. It provides financing for seed and early stage capital requirements and also acts as a lead investor.	Founder	01/03/2003
Synack, Inc. Synack, Inc. Packaged SoftwareTechnology Services Operates a platform which provides a subscription security-as-a-service solution that redefines the static, signature-centric model of security testing and vulnerability discovery	Director/Board Member	-
Global Worldwide, Inc. Global Worldwide, Inc. Packaged SoftwareTechnology Services Engages in agriculture, materials science and genetic engineering AI, pharmaceuticals testing & mobile games development services	Director/Board Member	01/06/2019
Global Worldwide LLC (California) Global Worldwide LLC (California) Miscellaneous Commercial ServicesCommercial Services Global Worldwide LLC is a company that has been a leader in various industries such as Agriculture, Materials Science, Genetic Engineering, Election Management Systems, and Pharmaceutical Testing since its establishment in 1945. The company's divisions are known for their productive and science-based innovation in meeting customer needs and addressing challenges. Additionally, Worldwide has expanded its operations to include the development of mobile video games. The company is based in California.	Director/Board Member	01/06/2019
Icon Flex SPV LLC Icon Flex SPV LLC Investment ManagersFinance Functions as a venture capital fund	Director/Board Member	-
Volansi, Inc. Volansi, Inc. Packaged SoftwareTechnology Services Develops software and provides cyber security services	Director/Board Member	-
Moov Corp. Moov Corp. Packaged SoftwareTechnology Services Develops and offers a website virtualization platform	Director/Board Member	27/03/2013
Devicescape Software, Inc. Devicescape Software, Inc. Packaged SoftwareTechnology Services Provides software services and solutions	Director/Board Member	-
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All active positions of Joseph Horowitz

Former positions of Joseph Horowitz

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Linked companies

Private companies	29
Sun Microsystems, Inc. Sun Microsystems, Inc. SemiconductorsElectronic Technology Develops computer and storage systems, high-speed microprocessors and software solutions for computer networking	Electronic Technology
Redseal, Inc. Redseal, Inc. Packaged SoftwareTechnology Services Provides proactive security management solutions	Technology Services
Devicescape Software, Inc. Devicescape Software, Inc. Packaged SoftwareTechnology Services Provides software services and solutions	Technology Services
TuneIn, Inc. TuneIn, Inc. Packaged SoftwareTechnology Services Operates as a radio, music, podcasts and news streaming audio platform	Technology Services
Moov Corp. Moov Corp. Packaged SoftwareTechnology Services Develops and offers a website virtualization platform	Technology Services
TrueX, Inc. TrueX, Inc. Advertising/Marketing ServicesCommercial Services Provides social media advertising services	Commercial Services
KIXEYE, Inc. KIXEYE, Inc. Internet Software/ServicesTechnology Services Provides online gaming services	Technology Services
Hara Software, Inc. Hara Software, Inc. Packaged SoftwareTechnology Services Provides cloud-based software platform products	Technology Services
The Trustees of Columbia University in The City of New York The Trustees of Columbia University in The City of New York Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Icon Ventures LLC Icon Ventures LLC Investment ManagersFinance Icon Ventures invests in companies located in the United States. The firm focuses on enterprise, data management, cybersecurity, digital health, and consumer sectors. It provides financing for seed and early stage capital requirements and also acts as a lead investor.	Finance
Mimosa Systems, Inc. Mimosa Systems, Inc. Information Technology ServicesTechnology Services Provides information immediacy, discovery, and continuity services	Technology Services
SiTime Corp. SiTime Corp. SemiconductorsElectronic Technology Develops and manufactures analog semiconductors	Electronic Technology
National Venture Capital Association National Venture Capital Association Miscellaneous Commercial ServicesCommercial Services Provides business association services	Commercial Services
Western Association of Venture Capitalists
Ocarina Networks, Inc. Ocarina Networks, Inc. Data Processing ServicesTechnology Services Provides network subsystems	Technology Services
WorkMetro, Inc. WorkMetro, Inc. Internet Software/ServicesTechnology Services Provides online recruiting solutions	Technology Services
Exxon Enterprises, Inc.
Aster Data Systems, Inc. Aster Data Systems, Inc. Data Processing ServicesTechnology Services Provides data analytics solutions for the enterprises	Technology Services
Geocast Network Systems, Inc.
Rally Ventures Management LLC Rally Ventures Management LLC Investment ManagersFinance Rally Ventures invests in companies located in the United States. The firm targets companies operating in the fields of AI pure play, cybersecurity and SaaS sectors. It provides financing for early stage capital requirements.	Finance
Synack, Inc. Synack, Inc. Packaged SoftwareTechnology Services Operates a platform which provides a subscription security-as-a-service solution that redefines the static, signature-centric model of security testing and vulnerability discovery	Technology Services
The Wharton School of the University of Pennsylvania The Wharton School of the University of Pennsylvania Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Zephyr Health, Inc. Zephyr Health, Inc. Packaged SoftwareTechnology Services Develops an insights-as-a-service based enterprise software for organizing and visualizing health data for the life sciences industry	Technology Services
Area 1 Security, Inc. Area 1 Security, Inc. Packaged SoftwareTechnology Services Develops threat intelligence solutions for eliminating targeted socially engineered cyber attacks	Technology Services
Volansi, Inc. Volansi, Inc. Packaged SoftwareTechnology Services Develops software and provides cyber security services	Technology Services
Global Worldwide LLC (California) Global Worldwide LLC (California) Miscellaneous Commercial ServicesCommercial Services Global Worldwide LLC is a company that has been a leader in various industries such as Agriculture, Materials Science, Genetic Engineering, Election Management Systems, and Pharmaceutical Testing since its establishment in 1945. The company's divisions are known for their productive and science-based innovation in meeting customer needs and addressing challenges. Additionally, Worldwide has expanded its operations to include the development of mobile video games. The company is based in California.	Commercial Services
PLAYSTUDIOS, Inc. PLAYSTUDIOS, Inc. Packaged SoftwareTechnology Services Publishes free to play casual games	Technology Services
Icon Flex SPV LLC Icon Flex SPV LLC Investment ManagersFinance Functions as a venture capital fund	Finance
Global Worldwide, Inc. Global Worldwide, Inc. Packaged SoftwareTechnology Services Engages in agriculture, materials science and genetic engineering AI, pharmaceuticals testing & mobile games development services	Technology Services