Redfern Integrated Optics

Developer and manufacturer of lasers, optical sources and subsystems

placeSan Francisco, California, United States calendar_todayFounded 2004 language rio-lasers.com

Social engagement

Social engagement: 332 social following, 2 posts in the last 12 months — below the industry typical range.

Investor mix

8 investors on record; lead investors include Advent International.

Investor typeCountShare
Venture capital450%
Private equity225%
Bank & private debt113%
Other / undisclosed113%

Recent activity

4 Nov 2025
Milestone
revenue
Coming soon