Calient
Goleta, US · Founded 1999 · 62 employees on LinkedIn · 5 known investors
Find your way into Calient
Sign up to see every warm intro you have to Calient
- Paths you didn't know you had: your email and LinkedIn already hold routes to the Calient team. We find them for you
- 2nd- and 3rd-degree connections: the friend-of-a-friend routes that take hours to manually find through your inbox or LinkedIn
- Answers now, not in days: momentum is everything in a raise. Skip asking around whether someone knows someone
Days of research, done the moment you sign in, with every route ranked by how warm it is.
Calient manufactures 3D MEMS optical switches that reduce switching costs for data center operators and network service providers. The switches improve resource utilization and enable multi-layer network optimization.
Founders & leadership
AG

Arjun GuptaExecutive Chairman & CEO / Executive Chairman & DirectorGupta founded TeleSoft.AI in 1996 and previously served as vice-president at The Chatterjee Group and on the boards of Omnipoint Corp, Larsen & Toubro Infotech and L&T Technology Services. He holds an MBA from Stanford, completed Harvard's Advanced Leadership Initiative, and is a trustee and co-chair of the AI Steering Committee at The Aspen Institute as well as part of the ownership groups of the A's and the Sacramento Kings.
Investors · 5
Bantam Grouplisted by Bantam GroupWestwood
How we know: the VCSheet dataset · Not right? Tell us
Presidio Ventureslisted by Presidio VenturesSilicon Valley · $500K – $5M
How we know: Presidio Ventures's portfolio page · Not right? Tell us
Founder mafia
2 people who came through Calient went on to found or lead other companies.
Related companies · 1
Companies working in the same space as Calient.
In the news
Frequently asked questions
- What does Calient do?
- Calient manufactures 3D MEMS optical switches that reduce switching costs for data center operators and network service providers. The switches improve resource utilization and enable multi-layer network optimization.
- Who are Calient's investors?
- Calient's investors include Bantam Group, Gefinor Capital, Presidio Ventures, Saints Capital, Western Technology Investment.
- Where is Calient headquartered?
- Calient is headquartered in Goleta, US.




