Flatfile headquarters details
- Street address
- 1550 Wewatta St
- City
- Denver
- State / region
- Colorado
- ZIP / postal code
- 80202
- Country
- United States
- Phone
- +1 303 351 5287
- Founded
- 2018
- Website
- flatfile.com
- linkedin.com/company/flatfile
Location map
Open in Google MapsAll Flatfile office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Denver HQ | Colorado | United States | Headquarters |
Showing the headquarters of 3 recorded locations. See every location in GraphIQ →
About Flatfile
Flatfile is headquartered in Denver, Colorado, United States. Founded in 2018, the company has 3 recorded locations and employs approximately 80 people worldwide.
Where is Flatfile's main office?
Flatfile's main headquarters office is located at 1550 Wewatta St, Denver, Colorado 80202, United States. This is the company's primary corporate address.
Flatfile regional offices
Beyond its headquarters in Denver, Flatfile has recorded locations in United States.
Flatfile contact information
The main switchboard for Flatfile headquarters can be reached at +1 303 351 5287. Official website: flatfile.com.
What does Flatfile do?
Flatfile is the leading data onboarding platform, with the goal of accelerating human innovation by automating and securing data exchange. The Flatfile platform makes data exchange fast, intuitive, and error-free.
Flatfile competitors & similar companies
Frequently asked questions
Where is Flatfile headquarters?
Flatfile's headquarters is located at 1550 Wewatta St, Denver, Colorado 80202, United States.
How many offices does Flatfile have?
GraphIQ records 3 locations for Flatfile, as of October 2026.
What is Flatfile's corporate address?
The corporate headquarters address is 1550 Wewatta St, Denver, Colorado 80202, United States.
When was Flatfile founded?
Flatfile was founded in 2018 and employs approximately 80 people.
What is Flatfile's phone number?
The main phone number for Flatfile headquarters is +1 303 351 5287.
How many employees does Flatfile have?
Flatfile has approximately 80 employees (GraphIQ estimate, 2026).