What departments does Sonus have?

Sonus has employees across 10 departments including Information Technology, Legal, Entrepreneurship, Finance, Information Security.

What is the largest department at Sonus?

The largest department at Sonus is Engineering with 15 employees.

Where are Sonus employees located globally?

Sonus has employees across 7 continents and 36 countries including Somalia, Nigeria, Uganda, South Africa, Morocco.

How has Sonus's team size changed over time?

Sonus's team has grown from approximately 298 to 308 employees based on available data.

Sonus Employee Directory

TelecommunicationsMassachusetts, United States201-500 Employees

Ribbon Communications is a mid-sized telecommunications company with more than two decades of experience in real-time communications. It provides secure, embedded real-time communications that can be integrated into fixed, mobile, and enterprise networks. The company helps customers migrate from legacy environments to secure IP and cloud-based architectures, enabling more productive communications for consumers and businesses.

It serves service providers and enterprises on a global scale, supported by a network of locations across 27 countries. Its platform offerings include a CPaaS solution that delivers embedded communications capabilities to support this transformation, enabling rapid service creation in a fully virtualized environment. The company is based in Westford, Massachusetts.

Sonus Global Highlights

North America
294

United States Of America
280
Canada
9
Mexico
5

Asia
166

India
145
Japan
7
Viet Nam
5
Singapore
4
Philippines
2
China
1
Pakistan
1
Israel
1

Europe
35

United Kingdom Of Great Britain And Northern Ireland
16
Germany
3
Italy
2
Croatia
2
Ukraine
2
Slovakia
2
Bulgaria
2
Switzerland
2
Spain
2
Montenegro
1
Poland
1

Africa
6

Somalia
1
Nigeria
1
Uganda
1
South Africa
1
Morocco
1
Kenya
1

South America
3

Ecuador
2
Peru
1

Oceania
2

Australia
1
New Zealand
1

Sonus's Leadership

R. D.
Chief Executive Officer
Mobile Phone
Email
J. S.
Chief Administrative Officer & General Counsel
Mobile Phone
Email
S. M.
Chief Information Officer Vice President Or Director Of Management Information Systems Or Informati
Mobile Phone
Email
P. C.
Chief Network Architect
Mobile Phone
Email
B. S.
Vice President & Chief Information Officer
Mobile Phone
Email
S. V.
Vice President Of Fpanda Treasurer And Interim Chief Financial Officer
Mobile Phone
Email
K. I.
Vice President Engineering
Mobile Phone
Email
J. K.
Head Of Central Eastern Europe And Cis
Mobile Phone
Email

Sonus Employee Metrics

100%

50%

0%

2026

2025

Engineering
Information Technology
Administrative
Support
Sales
Other
Business

Contact profiles from Sonus

Name

Title

Contact

Location

Last Update

C. D.
Senior Sales Director
Mobile Phone
Email
May 29, 2025
J. S.
Director Federal Civilian Healthcare Sales
Mobile Phone
Email
Oct 22, 2024
J. T.
Director Sales Operations And Order Management Senior Manager Customer Order Management
Mobile Phone
Email
Mar 06, 2026
M. H.
Director Of Finance And Director Of Information Technology
Mobile Phone
Email
Oct 23, 2024
M. J.
Senior Director
Mobile Phone
Email
Oct 16, 2024
N. G.
Senior Director International Services
Mobile Phone
Email
Oct 18, 2024
P. S.
Director Sales
Mobile Phone
Email
Oct 17, 2024
S. P.
Director Sales Operations
Mobile Phone
Email
Oct 19, 2023
W. K.
Regional Sales Director
Mobile Phone
Email
Jun 17, 2026
T. H.
Tac Director
Mobile Phone
Email
Japan, Kanagawa
May 29, 2026

Frequently Asked Questions

What is Sonus known for?

Sonus was founded in 1997 and operates in the Telecommunications industry. You can contact Sonus's main corporate office by phone at

+1-978-614-****

. Explore Sonus's company overview page for more information.

What is Sonus's most common email format?

Sonus employees' email format typically follows the pattern of First.Last@sonus.net. Trying to find reliable and up-to-date employee contact data? Find more Sonus email formats with LeadIQ.

How many employees does Sonus have currently?

Sonus has approximately 291 employees as of August 2026. These team members are located across 6 continents, including North America, Asia and Europe.

Who are Sonus's key employees and leadership?

As of August 2026, Sonus's key employees include:

Chief Executive Officer: R. D.
Chief Administrative Officer & General Counsel: J. S.
Chief Information Officer Vice President Or Director Of Management Information Systems Or Informati: S. M.
Chief Network Architect: P. C.
Vice President & Chief Information Officer: B. S.

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Sonus Employee Directory

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