CALIENT Technologies is the global leader in pure photonic Optical Circuit Switching technology and systems. The company’s 3D-MEMS switches enable dynamic optical-layer sharing, optimization, and automation of high-performance test, compute, and network resources in data centers, optical transport networks, and DevOps test automation facilities. This allows network and facility operators to deploy expensive assets more efficiently and to significantly improve operational efficiency. With more than 750,000 optical terminations shipped, CALIENT has the largest installed base of optical circuit switches worldwide. The company designs and manufactures its systems using the state of art MEMS fabrication equipment at its corporate headquarters in Santa Barbara, California.
| Website | http://www.calient.net |
| Revenue | $5.6 million |
| Funding | $434.7 million |
| Employees | 63 (29 on RocketReach) |
| Founded | 1999 |
| Address | 25 Castilian Drive, Goleta, California 93117, US |
| Technologies |
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| Industry | Telecommunications, Business Services General, Fiberoptic Equipment, Photonic Switching, Business Services, Other Communications and Networking, Optical Circuit Switching, 3D MEMS, 100 Gbps, Cloud Computing, FTTP, Data Center Fabric, Hybrid Packet-Optical Networks |
| Web Rank | 6 Million |
| Keywords | Optical Transport Network, High Performance Networking, Data Center Interconnect, Mems Technology, Network Optimization, Network Testing |
| Competitors | Cisco, Juniper Networks, Arista Networks, Huawei, Nokia, Dell, Hewlett Packard Enterprise, Extreme Networks, NETGEAR, MikroTik +51 more (view full list) |
| SIC | SIC Code 366 Companies, SIC Code 36 Companies |
| NAICS | NAICS Code 33 Companies, NAICS Code 541 Companies, NAICS Code 54 Companies |
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CALIENT Technologies Inc. Questions
The CALIENT Technologies Inc. annual revenue was $5.6 million in 2026.
Arjun Gupta is the CEO of CALIENT Technologies Inc..
29 people are employed at CALIENT Technologies Inc..
CALIENT Technologies Inc. is based in Goleta, California.
The NAICS codes for CALIENT Technologies Inc. are [33, 541, 54].
The SIC codes for CALIENT Technologies Inc. are [366, 36].
Top CALIENT Technologies Inc. Employees
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Bhargav Srinath
Engineering Manager at CALIENT Technologies Inc.
Santa Barbara, CA, US32 -
Kevin Welsh
Operations Executive at CALIENT Technologies Inc.
Santa Barbara, CA, US25 -
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Vijayan T
Architect and Senior Systems Engineer at CALIENT Technologies Inc.
California, United States
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