Insights

Strong Market Presence Telesign's verification of over five billion unique phone numbers monthly, covering half of the world's mobile users, demonstrates a substantial customer base and high-volume transaction capabilities, presenting opportunities to expand into industries requiring large-scale identity verification and fraud prevention services.

Recent Platform Innovations The launch of an API aggregation platform and collaborations with technology leaders like Nokia indicate Telesign's focus on enhancing integration and expanding its enterprise API offerings, which could be leveraged to upsell advanced connectivity and network solution packages to large clients.

Recognition and Industry Leadership Being recognized as a G2 Spring 2025 Leader in multiple categories signals strong customer satisfaction and competitive positioning, providing a confidence boost when engaging prospects seeking reliable and proven identity security solutions.

Strategic Partnerships Collaborations with PCI Pal for secure payment fraud management and with Nokia for network API solutions highlight Telesign’s strategic focus on diversified, high-demand security and communications markets, opening avenues for joint offerings or tailored enterprise solutions.

Financial Strength and Growth With a revenue estimate between 100M and 250M and a funding amount of 108M, Telesign has a solid financial base and growth momentum, making it a promising candidate for enterprise-level engagements and multi-year service contracts in digital identity and fraud prevention domains.

Telesign Tech Stack

Telesign uses 8 technology products and services including Grafana, Apple iCloud Mail, Vue.js, and more. Explore Telesign's tech stack below.

  • Grafana
    Analytics
  • Apple iCloud Mail
    Email
  • Vue.js
    Javascript Frameworks
  • TweenMax
    Javascript Frameworks
  • Windows 7
    Operating Systems
  • Microsoft Azure
    Platform As A Service
  • JavaScript
    Programming Languages
  • PHPUnit
    Testing And Qa

Media & News

Telesign's Email Address Formats

Telesign uses at least 1 format(s):
Telesign Email FormatsExamplePercentage
FLast@telesign.comJDoe@telesign.com
85%
FirstL@telesign.comJohnD@telesign.com
11%
FirstLast@telesign.comJohnDoe@telesign.com
2%
First.Last@telesign.comJohn.Doe@telesign.com
2%

Frequently Asked Questions

Where is Telesign's headquarters located?

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Telesign's main headquarters is located at 13274 Fiji Way Marina Suite 600 Marina Del Rey, California 90292 United States. The company has employees across 5 continents, including EuropeNorth AmericaAsia.

What is Telesign's phone number?

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You can contact Telesign's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Telesign's official website and social media links?

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Telesign's official website is telesign.com and has social profiles on LinkedInCrunchbase.

How much revenue does Telesign generate?

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As of February 2026, Telesign's annual revenue is estimated to be $7.2M.

What is Telesign's SIC code NAICS code?

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Telesign's SIC code is 8748 - Business Consulting Services, Not Elsewhere Classified NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does Telesign have currently?

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As of February 2026, Telesign has approximately 549 employees across 5 continents, including EuropeNorth AmericaAsia. Key team members include Chief Financial Officer: W. H.Chief Growth Officer: E. L.Vp Asia Pacific: A. K.. Explore Telesign's employee directory with LeadIQ.

What industry does Telesign belong to?

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Telesign operates in the IT Services and IT Consulting industry.

What technology does Telesign use?

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Telesign's tech stack includes GrafanaApple iCloud MailVue.jsTweenMaxWindows 7Microsoft AzureJavaScriptPHPUnit.

What is Telesign's email format?

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Telesign's email format typically follows the pattern of FLast@telesign.com. Find more Telesign email formats with LeadIQ.

How much funding has Telesign raised to date?

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As of February 2026, Telesign has raised $108M in funding. The last funding round occurred on Dec 16, 2021 for $108M.

When was Telesign founded?

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Telesign was founded in 2005.

Telesign

IT Services and IT ConsultingCalifornia, United States501-1000 Employees

Telesign, a part of the Proximus Group, provides Continuous Trust™ to leading global enterprises by connecting, protecting, and defending their digital identities. Telesign verifies over five billion unique phone numbers a month, representing half of the world’s mobile users, and provides insights into the remaining billions. The company’s powerful machine learning and extensive data science deliver identity risk recommendations with a unique combination of speed, accuracy, and global reach. Telesign solutions provide fraud protection, secure communications, and enable the digital economy by helping companies and customers to engage with confidence.

Section iconCompany Overview

Headquarters
13274 Fiji Way Marina Suite 600 Marina Del Rey, California 90292 United States
Phone number
SIC Code
8748 - Business Consulting Services, Not Elsewhere Classified
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
2005
Employees
501-1000

Section iconFunding & Financials

  • $108M

    Telesign has raised a total of $108M of funding over 1 rounds. Their latest funding round was raised on Dec 16, 2021 in the amount of $108Mas a Private Investment in Public Equity (PIPE) financing.

  • $100M$250M

    Telesign's revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $108M

    Telesign has raised a total of $108M of funding over 1 rounds. Their latest funding round was raised on Dec 16, 2021 in the amount of $108Mas a Private Investment in Public Equity (PIPE) financing.

  • $100M$250M

    Telesign's revenue is estimated to be in the range of $100M$250M

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