Dynamic Signal (Firstup) headquarters details
- Street address
- 1111 Bayhill Dr suite 325
- City
- San Bruno
- State / region
- California
- ZIP / postal code
- 94066
- Country
- United States
- Phone
- +1 650 231 2550
- Founded
- 2010
- Website
- dynamicsignal.com
- linkedin.com/company/firstup-io
Location map
Open in Google MapsAll Dynamic Signal (Firstup) office locations
| City | State / region | Country | Type |
|---|---|---|---|
| San Bruno HQ | California | United States | Headquarters |
Showing the headquarters of 10 recorded locations. See every location in GraphIQ →
About Dynamic Signal (Firstup)
Dynamic Signal (Firstup) is headquartered in San Bruno, California, United States. Founded in 2010, the company has 10 recorded locations across 2+ countries and employs approximately 170 people worldwide.
Where is Dynamic Signal (Firstup)'s main office?
Dynamic Signal (Firstup)'s main headquarters office is located at 1111 Bayhill Dr suite 325, San Bruno, California 94066, United States. This is the company's primary corporate address.
Dynamic Signal (Firstup) regional offices
Beyond its headquarters in San Bruno, Dynamic Signal (Firstup) has recorded locations in United States and Ireland.
Dynamic Signal (Firstup) contact information
The main switchboard for Dynamic Signal (Firstup) headquarters can be reached at +1 650 231 2550. Official website: dynamicsignal.com.
What does Dynamic Signal (Firstup) do?
Dynamic Signal was a technology company, offering a mobile-first company communications platform, based in San Bruno, California. Russ Fradin, Steve Heyman and Jim Larrison founded the company in 2010. Fradin is the Chairman of the Board of Dynamic Signal. while Eric Brown is CEO. Dynamic Signal merged with SocialChorus in 2021 to form Firstup.
Frequently asked questions
Where is Dynamic Signal (Firstup) headquarters?
Dynamic Signal (Firstup)'s headquarters is located at 1111 Bayhill Dr suite 325, San Bruno, California 94066, United States.
How many offices does Dynamic Signal (Firstup) have?
GraphIQ records 10 locations for Dynamic Signal (Firstup) across 2+ countries, as of October 2026.
What is Dynamic Signal (Firstup)'s corporate address?
The corporate headquarters address is 1111 Bayhill Dr suite 325, San Bruno, California 94066, United States.
When was Dynamic Signal (Firstup) founded?
Dynamic Signal (Firstup) was founded in 2010 and employs approximately 170 people.
What is Dynamic Signal (Firstup)'s phone number?
The main phone number for Dynamic Signal (Firstup) headquarters is +1 650 231 2550.
How many employees does Dynamic Signal (Firstup) have?
Dynamic Signal (Firstup) has approximately 170 employees (GraphIQ estimate, 2026).