ANELLO PHOTONICS INC
INS and IMU Technology
Santa Clara, United States · Founded 2021 · $106.0M raised
- Headquarters
- Santa Clara, California
- Employees
- 11–50
- Founded
- 2021
- Business Model
- B2B
- Website
- anellophotonics.com
- Total Funding
- $106.0M
- Last Round
- $25.0M Series BMay 2026
- Rounds
- 7
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
About
ANELLO Photonics is the creator of the Silicon Photonic Optical Gyroscope (SiPhOG) and a leader in high-precision inertial navigation systems for GPS-denied environments. The company delivers resilient navigation solutions across land, air, and sea, including maritime INS, aerial INS, the compact X3 IMU, and ground INS and IMU products for commercial and defense customers. SiPhOG-powered systems provide precision, autonomy, and continuity for unmanned aerial systems, autonomous ground vehicles, maritime operations, robotics, construction, agriculture, mining, and space applications where GNSS is unavailable or compromised.
Summary
ANELLO PHOTONICS INC is an Autonomous Vehicles company based in Santa Clara, United States, founded in 2021. It has raised $106.0M in total across 7 rounds, most recently a $25.0M Series B round in May 2026. Investors include U.S. Department of Defense, Lockheed Martin Ventures and Catapult Ventures (US).
Tech & App Stack
7 technologies & apps tracked
Every product and vendor across these categories, with where each signal came from.
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Funding History
May 2026
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Funding: Grant through Series B. Amounts, valuations, and investors where available.
Investors
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