Telesign Email Formats
Contact top employees from
Telesign
- Telesign uses 6 different email formats. The most common is firstNameInitial_lastName (for example, j_doe@telesign.com), which appears in about 46% of work addresses.
- Other common patterns include:
- firstName-lastNameInitial: jane-d@telesign.com (20%)
- lastNamefirstNameInitial: doej@telesign.com (21%)
Telesign’s Popular Email Formats
| Format | Example | Percentage |
|---|---|---|
Format firstNameInitial_lastName |  j_doe@telesign.com | Percentage: 46% |
Format lastNamefirstNameInitial | doej@telesign.com | Percentage: 21% |
Format firstName-lastNameInitial | jane-d@telesign.com | Percentage: 20% |
Format lastName_firstName | doe_jane@telesign.com | Percentage: 7% |
Format firstNameInitial-lastName | j-doe@telesign.com | Percentage: 5% |
Format lastNameInitial-firstNameInitial | d-j@telesign.com | Percentage: 1% |
Contact top employees from
Telesign
Chris ChenowethManager, Customer Success - Americas
Abigail HarmonySenior Product Manager
Abhishek PanjwaniSenior Product Manager
Aaron WachtfogelVice President of Sales, Americas
Sujith VaddiSoftware Engineering Manager, Data Platform
Steffen SchreierSenior Vice President of Product and Portfolio
Aaron JohnsonSr. Customer Success Manager
Cynthia NgChief Legal Officer
ClarkManager, Database Administration
Bryce JettNetwork Operations Manager
Pierre DemarcheVP Product and Marketing
Aidan DohertyProduct Manager
James SheskierPrincipal Customer Success Manager
Travis JargoManager, Global Talent Acquisition (USA, LATAM, APAC - Sales, CustomerOps, Engineering, TechOps)
Nathaniel SimpsonSr. Customer Success Manager - Partners
Derek MacCallumTechnical Product Manager
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Telesign Corporate Information: FAQ
Telesign operates from Marina del Rey, CA, offering IT services since its inception in 2005. With a workforce of 500‑1000 employees and annual revenue between $100M and $500M, the company serves clients across the Los Angeles metropolitan area as a subsidiary within the technology sector.
Its product portfolio focuses on account security solutions—including 2‑factor authentication, SMS and voice verification, and mobile app‑based authentication—alongside fraud prevention tools such as PhoneID. Telesign also provides a Communications Platform as a Service (CPaaS) to enable seamless integration of messaging and voice capabilities.
Leadership is led by Aaron Wachtfogel, Vice President of Sales for the Americas, with Steffen Schreier overseeing product development. The executive team includes Ricardo Guardiola (Market Intelligence), Tim Weerasiri (CFO), Josh Fjeseth (Revenue Operations), Christopher Lai (Program Manager), Ruchira De Silva (Finance), Jessica Janis (Content Marketing), and others covering customer success, engineering, support, and finance.
Its product portfolio focuses on account security solutions—including 2‑factor authentication, SMS and voice verification, and mobile app‑based authentication—alongside fraud prevention tools such as PhoneID. Telesign also provides a Communications Platform as a Service (CPaaS) to enable seamless integration of messaging and voice capabilities.
Leadership is led by Aaron Wachtfogel, Vice President of Sales for the Americas, with Steffen Schreier overseeing product development. The executive team includes Ricardo Guardiola (Market Intelligence), Tim Weerasiri (CFO), Josh Fjeseth (Revenue Operations), Christopher Lai (Program Manager), Ruchira De Silva (Finance), Jessica Janis (Content Marketing), and others covering customer success, engineering, support, and finance.
Telesign uses 6 email formats across its organization. The most common pattern is firstNameInitial_lastName (e.g., j_doe@telesign.com), used in approximately 46% of work addresses.
Telesign currently employs over 500-1000 people from United States, Canada, Colombia, Brazil, Serbia, with a head office in Marina del Rey, CA.
You can find and reach Telesign decision-makers — including Chief People Officer, Chief Legal Officer, CFO — directly through SignalHire. SignalHire provides verified email addresses and contact details for Telesign's leadership.
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