Brian Rosenzweig

Joule Ventures LLC (Joule Ventures) is a subsidiary of Janvest Capital Partners LLC founded in 2010 by Brian Rosenzweig and Daniel Frankenstein. The firm is headquartered in Oklahoma.

Lingacom Ltd. engages in the development and manufacture of scanners for the detection of subatomic particles known as muons. It caters to the civil engineering, homeland security, defense and military, and mineral exploration industries. The company was founded by Yossi Kolkovich and David Yaish on October 11, 2012 and is headquartered in Tel Aviv, Israel.

Arnica, Inc. is a behavior-based software supply chain security platform for DevOps that helps make permissions compliance easy through continuous monitoring and updating of permissions to adhere to government and vertical-specific compliance requirements such as SOC2, FFIEC, Sarbanes-Oxley, and more. The company is based in Johns Creek, GA and was founded by Nir Veltman. Arnica integrates with GitHub and other source code and CI/CD tools to eliminate code risk and maximize software supply chain security. The company's solutions include dynamic developer permissions management, 3rd party software assessments, and software composition analysis to your development environment. Arnica monitors developer activity and new code commits within your source code management environment to locate anomalies. The company also provides automated secret mitigation actions that mask any secret within your code and erases any history of the secret within your code repository, removing the risk of exposed secrets within your software supply chain and improving code security. Nir Veltman has been the CEO since incorporation.

Trst Ai provides automated audit and remediation solutions.

Pynt, Inc. is an Israeli company that specializes in providing API security solutions to developers and testers. The company is based in Tel Aviv, Israel. The company's mission is to automate the process of hacking APIs to identify critical issues and zero-day vulnerabilities in a matter of minutes, without requiring any configuration. Pynt was founded by Ofer Hakimi, Ori Goldberg, Golan Yosef, and Tzvika Shneider, who has been the CEO since incorporation.

DeepCoding Ltd. is a digital delivery performance management platform. It offers service, change, software, and IT project delivery intelligence modules. The company was founded by Sebastien Adjiman and Arnon Yaffe in 2017 and is headquartered in Tel Aviv, Israel.

Empyrean Technologies Ltd. is an identity and access control platform that was founded in 2020. The company is based in Kadima Tzoran, Israel. The Israeli company operates to provide solutions for identity and access control.

21Ventures LLC is a venture capital firm founded in 2000 by David Anthony. The firm is headquartered in New York.