Insights

Recognition & Credibility CSG has been recognized as a leader in customer journey analytics and won awards for customer service excellence, demonstrating its strong reputation and industry credibility which can facilitate trust-based sales negotiations.

Recent Client Growth The signing of new clients like ePLDT indicates ongoing growth and demand for CSG's customer experience and billing solutions, presenting opportunities to expand services into similar ICT and communications sectors.

Digital Innovation Focus CSG’s recent launches such as Payments Protection.ai and participation in events like MWC 2026 showcase its emphasis on AI-driven solutions and network automation, making it a compelling partner for enterprises seeking cutting-edge technology integrations.

Market Expansion Potential With a diverse tech stack and recent industry awards, CSG demonstrates adaptability that can appeal to verticals including telecommunications, finance, and defense, providing cross-industry sales opportunities.

Financial & Organizational Scale Operating with revenues between 100M and 250M and a sizable employee base, CSG shows potential as a strategic partner for scalable, enterprise-level projects needing comprehensive customer engagement solutions.

Similar companies to Tango Telecom

Tango Telecom Tech Stack

Tango Telecom uses 8 technology products and services including TeamCity, NetApp, Apple iCloud Mail, and more. Explore Tango Telecom's tech stack below.

  • TeamCity
    Continuous Integration
  • NetApp
    Data Management
  • Apple iCloud Mail
    Email
  • Selenium
    Frameworks And Libraries
  • Spring Boot
    Frameworks And Libraries
  • Windows 7
    Operating Systems
  • Salesloft
    Sales Enablement
  • EWWW Image Optimizer
    Web Platform Extensions

Media & News

Tango Telecom's Email Address Formats

Tango Telecom uses at least 3 format(s):
Tango Telecom Email FormatsExamplePercentage
First.Last@tangotelecom.comJohn.Doe@tangotelecom.com
94%
Last@tangotelecom.comDoe@tangotelecom.com
3%
First.MiddleLast@tangotelecom.comJohn.MichaelDoe@tangotelecom.com
3%
First.Last@csgi.comJohn.Doe@csgi.com
87%
First_Last@csgi.comJohn_Doe@csgi.com
10%
FirLast@csgi.comJohDoe@csgi.com
1%
FirstLast@csgi.comJohnDoe@csgi.com
2%

Frequently Asked Questions

Where is Tango Telecom's headquarters located?

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Tango Telecom's main headquarters is located at Lonsdale Road Limerick, Limerick Ireland. The company has employees across 5 continents, including EuropeNorth AmericaAsia.

What is Tango Telecom's phone number?

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You can contact Tango Telecom'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 Tango Telecom's official website and social media links?

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Tango Telecom's official website is csgi.com and has social profiles on LinkedIn.

What is Tango Telecom's NAICS code?

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Tango Telecom's NAICS code is 5112 - Software Publishers.

How many employees does Tango Telecom have currently?

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As of April 2026, Tango Telecom has approximately 89 employees across 5 continents, including EuropeNorth AmericaAsia. Key team members include Vice President Of Sales - Apac: S. K. K.Director Of Customer Operations Latam: F. S. S.Director: N. M.. Explore Tango Telecom's employee directory with LeadIQ.

What industry does Tango Telecom belong to?

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Tango Telecom operates in the Software Development industry.

What technology does Tango Telecom use?

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Tango Telecom's tech stack includes TeamCityNetAppApple iCloud MailSeleniumSpring BootWindows 7SalesloftEWWW Image Optimizer.

What is Tango Telecom's email format?

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Tango Telecom's email format typically follows the pattern of First.Last@tangotelecom.com. Find more Tango Telecom email formats with LeadIQ.

When was Tango Telecom founded?

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Tango Telecom was founded in 1999.

Tango Telecom

Software DevelopmentLimerick, Ireland51-200 Employees

CSG empowers companies to build unforgettable experiences, making it easier for people and businesses to connect with, use and pay for the services they value most. Our customer experience, billing and payments solutions help companies of any size make money and make a difference. With our SaaS solutions, company leaders can take control of their future and tap into guidance along the way from our fiercely committed and forward-thinking CSGers around the world. 

Want to be future-ready and a change-maker like the global brands that trust CSG? Visit csgi.com to learn more.

Section iconCompany Overview

Headquarters
Lonsdale Road Limerick, Limerick Ireland
Phone number
Website
csgi.com
NAICS Code
5112 - Software Publishers
Founded
1999
Employees
51-200

Section iconFunding & Financials

  • $100M$250M

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

Section iconFunding & Financials

  • $100M$250M

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

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