TeleSign
Marina Del Rey, US · Founded 2005 · 517 employees on LinkedIn · 4 known investors
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Telesign provides digital identity verification, fraud protection, and programmable communications through APIs that deliver user verification, data insights, and messaging for global enterprises. Part of the Proximus Group, the company uses machine learning and phone-number data to assess identity risk and secure online experiences.
Founders & leadership
TeleSign was founded in 2005 by Ryan Disraeli, Darren Berkovitz, and Stacy Stubblefield.




Board


Investors · 4
How we know: Summit Partners's portfolio page · funding news · securityweek.com · Not right? Tell us
How we know: Titanium Ventures's portfolio page · the VCSheet dataset · Not right? Tell us
How we know: funding news · securityweek.com · Not right? Tell us
How we know: funding news · securityweek.com · Not right? Tell us
Reported raises · per SEC filings
Form D private placements$49.4M disclosed across 1 round · 2014
▶$49.4MraisedJul 2014 · 11 investors · Other TechnologyRule 506(b)
- Gerhard WatzingerDirector
- Robin MurrayDirector
- Steve JillingsExecutive Officer, Director
- Matthew HardyExecutive Officer
- Greg GoldfarbDirector
- Shlomo GonenDirector
- David GonenDirector
- Offering amount
- $49.4M
- Amount sold
- $49.4M
- First sale
- Apr 2014
- Incorporated
- Corporation, Delaware, 2012
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Founder mafia
4 people who came through TeleSign went on to found or lead other companies.
In the news
Frequently asked questions
- What does TeleSign do?
- Telesign provides digital identity verification, fraud protection, and programmable communications through APIs that deliver user verification, data insights, and messaging for global enterprises. Part of the Proximus Group, the company uses machine learning and phone-number data to assess identity risk and secure online experiences.
- Who founded TeleSign?
- TeleSign was founded by Ryan Disraeli, Darren Berkovitz, Stacy Stubblefield in 2005.
- Who are TeleSign's investors?
- TeleSign's investors include Summit Partners, Titanium Ventures, Adams Street Partners, March Capital Partners.
- How much funding has TeleSign raised?
- TeleSign has disclosed $49.4M raised across 1 round.
- Where is TeleSign headquartered?
- TeleSign is headquartered in Marina Del Rey, US.








