Lightmatter

Developer of photonic interconnects and co-packaged optics for AI infrastructure

placeBoston, Massachusetts, United States calendar_todayFounded 2017 groups137 employees language lightmatter.co

Registered entities

Social engagement

Social engagement: 64.6K social following, 9 posts in the last 12 months — below the industry typical range.

Investor mix

15 investors on record; lead investors include Google Ventures, Viking Global Investors, SIP Global Partners, Aliya.

Investor typeCountShare
Venture capital747%
Private equity17%
Accelerator & incubator213%
Other / undisclosed533%

Hiring activity

Hires occasionally

1 role tracked across 1 of the last 12 months

Based on job postings tracked across public sources.

Recent activity

25 Jun 2026
Recognition
23 Jun 2026
Event
Photonics Spectra Integrated Photonics Summit
11 Jun 2026
Event
IEEE Optical Interconnects and Packaging (OIP) Conference
Coming soon