# Quantum companies in San Diego, CA

Browse quantum companies with an address in San Diego. An address does not define a service area.

1 quantum company. Also on the [web page](https://quantumcompanies.fyi/us/ca/san-diego).

## Quantum companies

1. [Monarch Quantum](https://quantumcompanies.fyi/us/ca/san-diego/monarch-quantum.md), Quantum components, San Diego: Delivers Quantum Light Engines: integrated photonics hardware combining electronics, systems engineering and advanced manufacturing for quantum computing,…

## Categories in San Diego

- [Quantum components](https://quantumcompanies.fyi/us/ca/san-diego/category/quantum-components.md): 1 quantum company

## Questions

### How many quantum companies are in San Diego?

Quantum Companies lists 1 quantum companies with an address in San Diego, CA.