Cobalt headquarters details
- Street address
- 2403 16th Street
- City
- San Francisco
- State / region
- California
- ZIP / postal code
- 94103
- Country
- United States
- Phone
- +1 415 651 7028
- Founded
- 2013
- Website
- cobalt.io
- linkedin.com/company/cobalt_io
Location map
Open in Google MapsAll Cobalt office locations
| City | State / region | Country | Type |
|---|---|---|---|
| San Francisco HQ | California | United States | Headquarters |
Showing the headquarters of 6 recorded locations. See every location in GraphIQ →
About Cobalt
Cobalt is headquartered in San Francisco, California, United States. Founded in 2013, the company has 6 recorded locations across 2+ countries and employs approximately 563 people worldwide.
Where is Cobalt's main office?
Cobalt's main headquarters office is located at 2403 16th Street, San Francisco, California 94103, United States. This is the company's primary corporate address.
Cobalt regional offices
Beyond its headquarters in San Francisco, Cobalt has recorded locations in United States and Germany.
Cobalt contact information
The main switchboard for Cobalt headquarters can be reached at +1 415 651 7028. Official website: cobalt.io.
What does Cobalt do?
Cobalt provides a Pentest as a Service (PtaaS) platform that is modernizing the traditional, static penetration testing model. With a globally distributed team and offices in San Francisco, Boston and Berlin, Cobalt is transforming pentesting by providing streamlined processes, developer integrations, and on-demand pentesters who have undergone rigorous vetting. With Cobalt, customers can build their pentest program in as little as five minutes and start a pentest in 24 hours.
Cobalt competitors & similar companies
Frequently asked questions
Where is Cobalt headquarters?
Cobalt's headquarters is located at 2403 16th Street, San Francisco, California 94103, United States.
How many offices does Cobalt have?
GraphIQ records 6 locations for Cobalt across 2+ countries, as of October 2026.
What is Cobalt's corporate address?
The corporate headquarters address is 2403 16th Street, San Francisco, California 94103, United States.
When was Cobalt founded?
Cobalt was founded in 2013 and employs approximately 563 people.
What is Cobalt's phone number?
The main phone number for Cobalt headquarters is +1 415 651 7028.
How many employees does Cobalt have?
Cobalt has approximately 563 employees (GraphIQ estimate, 2026).