About Us

Sigma Software is a leading global provider of innovative billing solutions in the BSS/OSS arena in industries such as telecommunications, utilities, healthcare and retail. Sigma Software’s award-winning solutions are designed to enable service providers to monetize new services, new business models and content and to deliver a comprehensive customer experience. Sigma Software’s revenue generating solutions provide innovative Real-time Convergent Billing, Policy Control and Charging (PCC), Enterprise Product Catalog (EPC), Machine-to-Machine (M2M)/Internet of Things (IoT) Device Management, and Big Data Analytics platforms for voice, video, messaging and data services to service providers/operators in 4 continents through a broad portfolio of licensed and/or Software-as-a-Service (SaaS) based/cloud-based products and solutions.


For over decade, the industry’s top carriers and most innovative resellers have relied on solutions from Sigma Software. We pride ourselves as the experts on real-time converged billing, rating, discounting, usage-based billing, policy control and charging, M2M/IoT monetization and Big Data Analytics.

Sigma Software has the following core values which we practice for our customers and employees:

  1. Service to the customer above everything
  2. Be always honest
  3. Constant innovation, technology advancement and technology savvy
  4. Encourage individual ability and creativity
  5. Encourage family and work balance

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2002Sigma Software deployed its first wholesale billing application in USA.
2004Sigma Software deployed the billing application in Zambia and Ivory Coast.
2006Sigma Software deployed the billing application in Burkina Faso.
2007Sigma Software signed up the first service bureau reseller customer of a large telecom operator in Canada.
2008Deployed billing and charging system with two major telecom service providers in USA.
2011Developed telephone number management and number portability solution for operators.
2013Deployed Sigma Software solutions with a major operator in Brazil.
2014Deployed the solution with a large operator in Ireland.

Launched OmniCare, an API based converged billing solutions for the telecom, utilities and healthcare industries.

Deployed the solution with a cloud services company.