Identity graph
Dynamic Signal (Firstup) headquarters, locations and relationships
- Legal name
- Firstup
- Industry
- Software As A Service
- Founded
- 2010
- Phone
- +1 650 231 2550
- Website
- dynamicsignal.com
Dynamic Signal (Firstup) office locations
| City | State / region | Country | Type |
|---|---|---|---|
| San Bruno | California | United States | Headquarters |
| — | — | Ireland | Office |
| Belfast | Maine | United States | Office |
| Chicago | Illinois | United States | Office |
| Gurnee | Illinois | United States | Office |
| San Francisco | California | United States | Office |
- Parent company
- Dynamic Signal (Firstup) is part of Sumeru Equity Partners.
Verified from public filings, company websites and news · Methodology
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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.
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Dynamic Signal (Firstup): frequently asked questions
Where is Dynamic Signal (Firstup) headquarters?
1111 Bayhill Dr suite 325, San Bruno, California 94066, United States.
What is Dynamic Signal (Firstup)'s phone number?
+1 650 231 2550 (headquarters).
When was Dynamic Signal (Firstup) founded?
2010.
How many employees does Dynamic Signal (Firstup) have?
About 170, as of October 2026 (GraphIQ.ai estimate).
How many offices does Dynamic Signal (Firstup) have?
10 locations across 2+ countries, including Belfast, Chicago, Gurnee, San Francisco.
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Is GraphIQ.ai a list of companies like a spreadsheet?
No. Each organization resolves to one verified entity linked to its parent, subsidiaries, people and signals, so Dynamic Signal (Firstup) here is the same Dynamic Signal (Firstup) in your CRM, territory plan and agent answers.
Where does this Dynamic Signal (Firstup) data come from?
Public filings, company websites and news, resolved to one entity and continuously updated.