

Transaction Network Services (TNS) Email Formats
Contact top employees
- Transaction Network Services (TNS) uses 6 different email formats. The most common is firstName-lastName (for example, jane-doe@tnsi.com), which appears in about 51% of work addresses.
- Other common patterns include:
- lastNamefirstName: doejane@tnsi.com (2%)
- lastName.firstName: doe.jane@tnsi.com (44%)
Transaction Network Services (TNS)’s Popular Email Formats
| Format | Example | Percentage |
|---|---|---|
Format firstName-lastName | Percentage: 51% | |
Format lastName.firstName | Percentage: 44% | |
Format lastNamefirstName | Percentage: 2% | |
Format lastName.firstNameInitial | Percentage: 1% | |
Format firstName.lastName | Percentage: 1% | |
Format firstNameInitiallastNameInitial | Percentage: 1% |
Contact top employees
Sri KapalaSenior Dev Team Lead
Shelly HindeSnr Manager, Client Service Management, APAC
Krishnan ShanmugavelPrincipal Product Manager
Shaurya SinghTechnical Account Manager/ Customer Success Manager
Sharon OddyVice President, Marketing, COM BU, TNS
Matt ArmstrongSr. Product Manager - Communications Wholesale
John GasowskiPrincipal Product Manager
Gail TuckerProgram Manager
Nitin KumarSenior Product Development Manager
Kerry EdelmanSr. Technical Product Manager
Jay HillTechnology Lead Consultant
Irvin Hayes IISenior Director, Global Supply Chain & Change Leader at Transaction Network Services
Jane PhamTechnical Team Lead
Lou Ann HeareRegional Technical Service Manager
Mark SheffieldDirector, Planning & Engineering, Telecom Services Division
Barry MetzSenior Product Manager
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FAQ
Transaction Network Services (TNS) was founded in 1990 and is headquartered in Reston, Virginia, serving the Washington Metropolitan Area.
TNS operates at the intersection of telecommunications and financial markets, offering services across payments, point‑of‑sale (POS), ATM connectivity, roaming SIMs, managed hosting, cloud, LTE, 5G, robocall protection, and branded calling solutions. The company’s portfolio spans information technology and services, ensuring robust connectivity for enterprise customers.
With a workforce of 1,000–5,000 employees, TNS reports annual revenues between $100 million and $500 million. It is categorized under SIC Code 3669 and operates as an acquired entity within the telecoms sector.
The leadership team includes Sharon Oddy (Vice President, Marketing), William Smoak (Observability Owner / Architect), and Jessica Kennedy (Global Director of Product Marketing, Payments), guiding TNS’s strategic growth and product innovation.
TNS operates at the intersection of telecommunications and financial markets, offering services across payments, point‑of‑sale (POS), ATM connectivity, roaming SIMs, managed hosting, cloud, LTE, 5G, robocall protection, and branded calling solutions. The company’s portfolio spans information technology and services, ensuring robust connectivity for enterprise customers.
With a workforce of 1,000–5,000 employees, TNS reports annual revenues between $100 million and $500 million. It is categorized under SIC Code 3669 and operates as an acquired entity within the telecoms sector.
The leadership team includes Sharon Oddy (Vice President, Marketing), William Smoak (Observability Owner / Architect), and Jessica Kennedy (Global Director of Product Marketing, Payments), guiding TNS’s strategic growth and product innovation.
Transaction Network Services (TNS) uses 6 email formats across its organization. The most common pattern is firstName-lastName (e.g., jane-doe@tnsi.com), used in approximately 51% of work addresses.
Transaction Network Services (TNS) currently employs over 1000-5000 people from United States, Canada, Brazil, Chile, Guyana, with a head office in Reston, Virginia.
You can find and reach Transaction Network Services (TNS) decision-makers — including Director of Product Management, Director, Director, Human Resources — directly through SignalHire. SignalHire provides verified email addresses and contact details for Transaction Network Services (TNS)'s leadership.
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