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Checkmarx
American software security company From Wikipedia, the free encyclopedia
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Checkmarx is an information security company specializing in software application security testing and risk management for software supply chains. It is headquartered in Atlanta, Georgia in the United States.[1] It has over 900 employees.[1]
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Background
Before founding Checkmarx, Maty Siman worked in the Mamram unit of the Israeli Defense Forces (IDF) and later in the Matzov unit. Then he worked a two years term until February 2006 as an advisor at the Israeli Prime Minister's Office.[2]
History
Checkmarx was founded in 2006 by Maty Siman and Emmanuel Benzaquen.[3][1]
In 2017, Checkmarx acquired Codebashing to add AppSec training.[4] The following year, it acquired Custodela, DevSecOps consulting firm.[5][6]
Checkmarx was acquired in April 2020 by Hellman & Friedman, a private equity firm with headquarters in San Francisco.
In August 2021, Checkmarx acquired Dustico, a software that detects backdoors and malicious attacks in the software supply chain.[7][8]
In 2023, founder Emmanuel Benzaquen stepped down as CEO and was succeeded by Sandeep Johri.'[9]
Checkmarx announced in December 2025 that it had acquired Tromzo, a California-based company known for its AI-native autonomous security agents.[10] No financial details were made public. Checkmarx stated that Tromzo’s founders, Harshil Parikh and Harshit Chitalia, together with their full AI engineering team, will transition to Checkmarx’s product and engineering division.[11] Tromzo’s cognitive architecture and reasoning engine will serve as an intelligence layer throughout the Checkmarx One platform and will drive new Assist agents beginning in early 2026.[12]
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Research
Checkmarx maintains a research division, Checkmarx Zero, that has published findings on vulnerabilities and software supply chain risks:
- In 2019, researchers disclosed flaws in Google and Samsung Android camera apps that could enable remote surveillance.[13]
- In 2022, Ars Technica reported a flaw in the Ring Android app that exposed sensitive user data.[14]
- In 2025, Checkmarx reported malicious Python packages on PyPI designed to exfiltrate data.[15]
- In 2025, Cybersecurity Dive reported survey data from Checkmarx indicating that 98% of organizations experienced breaches linked to software flaws.[16]
- In 2025, ITProToday covered research warning that AI-generated code creates "blind spots" in DevSecOps.[17]
Independent reporting on Checkmarx research also examined manipulation risks in AI coding agents via a "lies-in-the-loop" technique,[18] alongside broader supply-chain findings in public repositories.[19] Survey reporting highlighted that most organizations experienced breaches tied to vulnerable code amid growing adoption of AI development tools.[20]
Funding
Checkmarx's early investors include Salesforce, which remains a partner as Checkmarx provides security reviews for the Salesforce AppExchange.[21][22][23] In 2015, U.S. private equity and venture capital firm Insight Partners acquired Checkmarx for $84 million.[23][1][3]
In April 2020, private equity firm Hellman & Friedman, alongside private investment firm TPG,[24] acquired Checkmarx for $1.15 billion.[1][3][25] After the acquisition, Insight Partners retained a minority interest in the company.[1][26]
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See also
References
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