BROWSE CERTIFIED COMPANIES
Optalysys
Updated April 2026.
About Optalysys
Company Overview
We pioneer silicon photonics to redefine how the world computes.
By turning the optical layer into an arithmetic engine, we enable scalable, secure and sustainable high-performance computing, beyond the limits of conventional electronic systems.
We exist to ensure that computing advances AI, security and discovery without costing the earth it serves.
Limitless compute starts here.
Optalysys Head Office
Leeds, West Yorkshire
Yorkshire & Humber, United Kingdom
Yorkshire & Humber, United Kingdom
Employee Demographics
Tenure
- <2 years - 61%
- 2-5 years - 25%
- 6-10 years - 7%
- 11-15 years - 7%
Company Culture at Optalysys
The employee experience below at Optalysys, compared to a typical company.
79% of employees at Optalysys say it is a great place to work*, compared to 54% of employees at a typical UK based company.
100%
This is a physically safe place to work.
97%
People here are treated fairly regardless of their race.
97%
I am able to take time off from work when I think it's necessary.
97%
I am treated as a full member here regardless of my position.
95%
People here are treated fairly regardless of their age.
Working at Optalysys
Team Day
Team Photo
World Food Day Cook Off
The Team at ETH CC in Cannes
The Team in Argentina
Our Christmas Party 2025
Getting the list of awards....
Best Workplaces Lists
Great Place To Work® is proud to recognise Optalysys on the following Best Workplaces Lists.
Interested in a career at Optalysys, or just want to know more?
To discover what sets Optalysys apart and explore relevant career opportunities, take a look at their website.
Visit Their WebsiteHow to earn Great Place To Work Certification
Watch this pre-recorded 5-minute webinar to learn the process for earning Great Place To Work Certification™
