Tom Wesselman

Plantronics, Inc. engages in the design, manufacture, and distribution of headsets, voice, video, and content sharing solutions. It operates through the Products and Services segments. The Products segment includes the firm's headsets, voice, and video product lines. The Services segment includes maintenance support on hardware devices, as well as professional, managed, and cloud services and solutions. The company was founded by Courtney Graham and Keith Larkin in 1961 and is headquartered in Santa Cruz, CA.

NAAC Holdco, Inc. provides solutions for security, authentication, fraud detection, compliance, and reputation scoring through its application programming interfaces. The company was founded on December 8, 2021 and is headquartered in Marina del Rey, CA.

TeleSign Corp. provides internet, mobile and cloud authentication and verification services. Its products include short message service and voice authentication, auto verify, push verify and phone identification fraud prevention. The firm?s solutions include account registration, account access & usage and account recovery. The company was founded by Darren Berkovitz, Ryan Disraeli and Stacy Stubblefield in 2005 and is headquartered in Marina del Rey, CA.