Flex headquarters details
San Francisco, California, USA
San Francisco
California
94115
United States
2023
Location map
Open in Google MapsAll Flex office locations
| City | State / region | Country | Type |
|---|---|---|---|
| San Francisco HQ | California | United States | Headquarters |
About Flex
Flex (Private) is headquartered in San Francisco, California, United States. Founded in 2023, the company operates across 1 countries with approximately 8 employees worldwide.
Where is Flex's main office?
Flex's main headquarters office is located at San Francisco, California, USA, San Francisco, California 94115. This serves as the company's primary corporate address and is home to its executive leadership team.
Flex regional offices
Beyond its headquarters in San Francisco, Flex maintains 2 offices across 1 countries. Regional offices span 1 countries.
Flex contact information
The main switchboard for Flex headquarters can be reached at +1-818-222-9195. For investor relations, visit withflex.com/investor-relations.
What does Flex do?
Flex is a payment platform for businesses to accept HSA/FSA cards. We offer a prebuilt, hosted checkout page or UI building blocks to integrate HSA/FSA payments directly into your existing flow.
Frequently asked questions
Where is Flex headquarters?
Flex's headquarters is located at San Francisco, California, USA, San Francisco, California 94115, United States.
How many offices does Flex have?
Flex operates 2 offices across 1 countries as of 2026.
What is Flex's corporate address?
The official corporate address is San Francisco, California, USA, San Francisco, California 94115.
When was Flex founded?
Flex was founded in 2023 and has grown to employ approximately 8 people worldwide.
What is Flex's phone number?
The main phone number for Flex headquarters is +1-818-222-9195.