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About Sigma

Create, Sell, and Deliver Differently!
Transforming the way service providers innovate and launch new digital services is what we do everyday.

Sigma's Mission

Our Promise

Everyday service providers struggle with rigid, hard-coded legacy systems that inhibit true innovation and time-to-market for new services.

At Sigma we do things differently!  We enable service providers to break free and innovate more freely!  We are the engine that enables our customers to create and monetize a new wave of digital services, sell those services seamlessly across all channels, and deliver them faster and more profitably than before. Now. Not later.

Our promise to our customers is simple – to help them get Next Done Now and bring new innovations to market with the same agility and velocity as digital native companies.

Award Winning Portfolio
Sigma President & CEO Tim Spencer at MWC 2019

“A new wave of digital services is coming”


We believe now is the time to take action and to make sure your digital business is future ready.

Sigma envisions a new wave of digital services that offer tremendous opportunities for service providers.

Our mission is to support those who want to innovate and deliver products differently!  For those that see digital transformation more as an evolutionary, not a revolutionary rip-and-replace operation, and for those who are tasked with getting the next product innovation, the next business model, and the next growth story done now.

About Sigma

Sigma is an award-winning solution provider and a valued partner to over 80 of the world’s leading service providers in 40 countries. Every day our global, high-demanding customers put our people and our software to work to launch new digital products and deliver a frictionless omni-channel product selling experience
to more than 350 million globally.

Corporate Facts

Years of serving the worlds leading CSPs
customers In over 40 countries
Globally impacted by Sigma
Of the year - TM Forum 2018 Excellence Awards
Enabler of the year - Leading Lights Awards 2018
Montgomery Hong
CIO, Telkomsel


Designed for those that need to get Next Done Now™

At Sigma our approach is different and because of that you’ll get a different result.  Our configuration (no code) approach to product creation, our express focus on data and catalog at the core of your digital operations, combined with agile in all areas means that you’ll get a transformation that actually achieves your goals – and that’s different!

Customers from around the world choose to work with Sigma to experience this difference.

Check Out Our Customers


On June 1, 2019 Sigma announced the official closing of its acquisition by Hansen Technologies, a leader in billing, data management and customer care solutions for the Energy, Water, Pay-TV, and Telecommunications industries.

From digital service innovation through to revenue management and customer support, the acquisition of Sigma and the resulting combined product offerings of the two companies further strengthens and expands the value proposition across the Telecom, Media, IoT, Energy and Utilities industries served.

The combination of our two fast-growing companies creates an even stronger organization with greater expertise, a deeper bench of talented delivery specialists, expanded R&D scale and a broader diversification of our business across industry verticals.

Contact Sigma

Contact us for any further inquiries.