What departments does CSG have?

CSG has employees across 9 departments including Solutions Engineering, Finance, Engineering, Business, Operations.

What is the largest department at CSG?

The largest department at CSG is Finance with 3 employees.

Where are CSG employees located globally?

CSG has employees across 7 continents and 81 countries including South Africa, Egypt, Mauritius, Mozambique, Angola.

How has CSG's team size changed over time?

CSG's team has decreased from approximately 7.9K to 5.5K employees based on available data.

CSG Employee Directory

Q: Who are CSG's key employees and leadership?

CSG's key employees include: Co Founder Chief Executive Officer: N. J., Chief Executive Officer: R. O., Chief Revenue Officer, Payments: S. M., Chief Operating Officer: D. E., Chief Technology Officer: G. P.

Software DevelopmentColorado, United States5001-10000 Employees

CSG develops software focused on customer engagement, revenue management, and payments, aiming to improve ordinary interactions into more meaningful experiences. Its cloud-first architecture supports organizations in launching digital services, expanding into new markets, and creating dynamic customer experiences that drive loyalty. Headquartered in Englewood, Colorado, the company has operated for more than four decades and employs thousands of people across more than 20 countries.

CSG serves global brands in telecommunications, retail, financial services, and healthcare, providing technologies that address the challenges of delivering digital-era experiences. Its customer base includes well over 900 organizations across more than 120 countries. In May 2026, NEC Corporation announced it would acquire CSG Systems International, with closing expected to follow regulatory approval.

CSG Global Highlights

North America
3.2K

United States Of America
3K
Canada
88
Mexico
43
Panama
2
Dominican Republic
1
Guatemala
1

Asia
2.2K

India
1.9K
Indonesia
121
Malaysia
54
China
49
United Arab Emirates
27
Singapore
27
Saudi Arabia
20
Philippines
14
Russian Federation
7
Sri Lanka
5
Bangladesh
5
Japan
4
Lebanon
3
Thailand
3
Viet Nam
3
Kazakhstan
2
Jordan
2
Turkey
1
Nepal
1
Turkmenistan
1
Syrian Arab Republic
1

Europe
493

United Kingdom Of Great Britain And Northern Ireland
213
Ireland
73
Portugal
62
Sweden
37
Spain
18
France
17
Italy
16
Germany
13
Netherlands
10
Poland
8
Switzerland
5
Belgium
5
Denmark
4
Romania
2
Slovakia
2
Austria
1
Bulgaria
1
Ukraine
1
Malta
1
Luxembourg
1
Georgia
1
Greece
1
Albania
1

South America
346

Brazil
227
Colombia
102
Ecuador
3
Peru
3
Bolivia
2
Chile
2
Uruguay
2
Argentina
2
Venezuela
1
Suriname
1
Guyana
1

Africa
296

South Africa
273
Egypt
7
Mali
2
Ghana
2
Kenya
2
Tunisia
2
Morocco
2
Mauritius
1
Mozambique
1
Angola
1
Gabon
1
Senegal
1
Somalia
1

Oceania
178

Australia
168
New Zealand
10

CSG's Leadership

R. O.
Chief Executive Officer
Mobile Phone
Email
S. M.
Chief Revenue Officer, Payments
Mobile Phone
Email
D. E.
Chief Operating Officer
Mobile Phone
Email
G. P.
Chief Technology Officer
Mobile Phone
Email
K. K.
Chief Operating Officer & President Revenue Management And Digital Monetization
Mobile Phone
Email
M. C.
Chief Operating Officer
Mobile Phone
Email
M. A.
Chief Financial Officer
Mobile Phone
Email
H. S. Q.
Chief Sales Officer
Mobile Phone
Email

CSG Employee Metrics

100%

50%

0%

2026

2025

Engineering
Analytics
Consultant
Program & Project Management
Operations
Other
Administrative
Information Technology

Contact profiles from CSG

Name

Title

Contact

Location

Last Update

T. K.
Vice President & Chief Financial Officer
Mobile Phone
Email
Oct 16, 2024
V. G.
President
Mobile Phone
Email
Oct 16, 2024
Y. C.
Owner
Mobile Phone
Email
Sep 04, 2026
S. A. R. M.
Owner
Mobile Phone
Email
Mexico, Mexico City
Aug 21, 2026
J. L.
President
Mobile Phone
Email
Taiwan
Jul 07, 2026
D. L. R.
President
Mobile Phone
Email
Philippines
Aug 23, 2026
H. S. Q.
Chief Sales Officer
Mobile Phone
Email
Vietnam
Aug 30, 2026
W. T.
President
Mobile Phone
Email
Aug 29, 2026
M. M.
Vice President, Networks
Mobile Phone
Email
Ireland, Munster
Jun 28, 2026
A. M.
Vice President, Regional Customer Delivery
Mobile Phone
Email
India, Karnataka
Aug 27, 2026

Frequently Asked Questions

What is CSG known for?

CSG was founded in 1994 and operates in the Software Development industry. You can contact CSG's main corporate office by phone at

+1-303-796-****

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

What is CSG's most common email format?

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

How many employees does CSG have currently?

CSG has approximately 7.7K employees as of August 2026. These team members are located across 6 continents, including North America, Asia and Europe.

Who are CSG's key employees and leadership?

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

Chief Executive Officer: R. O.
Chief Revenue Officer, Payments: S. M.
Chief Operating Officer: D. E.
Chief Technology Officer: G. P.
Chief Operating Officer & President Revenue Management And Digital Monetization: K. K.

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CSG Employee Directory

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