Anello Photonics
Santa Clara, US · Founded 2020 · 105 employees on LinkedIn · 11 known investors
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ANELLO Photonics develops silicon photonics-based inertial navigation systems, specifically its SiPhOG platform, which delivers optical gyroscope performance in a chip-scale form factor for GPS-denied environments. The company serves defense, autonomous systems, and commercial markets requiring resilient navigation in contested or GPS-denied conditions across land, air, and sea operations.
Founders & leadership
Anello Photonics was founded in 2020 by Dr. Mario Paniccia and Avi Feshali.

Investors · 11
How we know: Catapult Ventures's portfolio page · the company's own site · tectonicdefense.com · the VCSheet dataset · open dataset · 5k.vc investor directory · Not right? Tell us
How we know: IronGate Capital Advisors's portfolio page · the company's own site · tectonicdefense.com · Not right? Tell us
How we know: the company's own site · tectonicdefense.com · manaventures.vc · Not right? Tell us
How we know: the company's own site · a partner's Signal profile · tectonicdefense.com · the VCSheet dataset · open dataset · 5k.vc investor directory · Not right? Tell us
How we know: HCVC's portfolio page · the VCSheet dataset · Not right? Tell us
How we know: In-Q-Tel's portfolio page · open dataset · 5k.vc investor directory · Not right? Tell us
How we know: MESH's portfolio page · tectonicdefense.com · Not right? Tell us
How we know: Washington Harbour Partners's portfolio page · tectonicdefense.com · Not right? Tell us
How we know: the VCSheet dataset · Not right? Tell us
Also in the syndicate · 2
Funding
SEC filings, press & company announcements$25M disclosed across 1 round · 2026
- $25MSeries B-2May 2026
MESH (lead), Catapult Ventures, IronGate Capital, Lockheed Martin Ventures, Mana Ventures, New Legacy Ventures, One Madison Group, Washington Harbour Partners
Source ↗
Source: company announcements and press reports — follow each round's link for the claim.
Related companies · 3
Companies working in the same space as Anello Photonics.
Non-dilutive funding · 2 SBIR/STTR awards
Federal grants — no equity taken| Agency | Phase | Year | Amount |
|---|---|---|---|
| U.S. ArmyArmy | Phase I | 2023 | $111.3K |
| National Science Foundation | Phase I | 2021 | $255.8K |
Source: SBIR.gov award data (U.S. Small Business Administration). SBIR/STTR awards are competitive federal R&D grants and contracts — non-dilutive capital alongside any venture rounds above.
In the news
Frequently asked questions
- What does Anello Photonics do?
- ANELLO Photonics develops silicon photonics-based inertial navigation systems, specifically its SiPhOG platform, which delivers optical gyroscope performance in a chip-scale form factor for GPS-denied environments. The company serves defense, autonomous systems, and commercial markets requiring resilient navigation in contested or GPS-denied conditions across land, air, and sea operations.
- Who founded Anello Photonics?
- Anello Photonics was founded by Dr. Mario Paniccia, Avi Feshali in 2020.
- Who are Anello Photonics's investors?
- Anello Photonics's investors include Catapult Ventures, IronGate Capital Advisors, Mana Ventures, Lockheed Martin Ventures, HCVC, In-Q-Tel, MESH, Washington Harbour Partners and 1 more.
- How much funding has Anello Photonics raised?
- Anello Photonics has disclosed $25M raised across 1 round.
- Where is Anello Photonics headquartered?
- Anello Photonics is headquartered in Santa Clara, US.








