The Dutch Ministry of Infrastructure & Water Management has signed another long-term contract with SIG | Read the release

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Software has become a crucial differentiator to gain competitive advantage. At Software Improvement Group, we help organizations turn their software into an enabler for growth by exposing the hidden risks and opportunities that lie within.

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2020 SIG Benchmark Report: Our key findings from analyzing 36 billion lines of code across 280+ technologies 
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New press release

Rijkswaterstaat makes software quality integral to strategy, signing another long-term contract with SIG
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Your software health, quantified

With our leading technology and certified methodology, the SIG experts measure and analyze the source code underlying your applications - giving you the insight you need to gain control over your digital business transformation.

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Software Risk Monitoring and Advisory

We provide actionable advice to improve the quality of your applications and keep your team at peak performance - with our consultants' expertise and software assurance platform, Sigrid.

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Digital Security and Privacy Assessment

We help you eliminate hidden source code weaknesses to protect the security of your data and privacy of your customers.

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Software Risk Assessment

We get to the root cause of complex IT issues and provide you with practical strategies for improvement. Our fact-based analysis goes from bit to boardroom, providing the right people with the relevant insights.

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Our Clients

Who we help

”SIG delivered a high-quality report analysis in which you really see that this is the core expertise of SIG. Within a strict time schedule interviews and code analyses were done. Based on facts and their extended knowledge of software quality they advised three clear topics for further improvement.”

Read KPN's story >
Hidde Andriessen
CIO Office, KPN

"In assessing a vendor for a critical software purchase, TÜViT told us that SIG was the only one organization certified to determine if (1) the purchase was a good foundation for future excellence (2) it was worth the investment (3) it could integrate it seamlessly into our own organisation."

Read Weltbild's story >
Markus Hölzlein
General Manager Digital Products, Weltbild GmbH
Read Weltbild's story

"The former legacy system was nearly 30 years old and had just a two-star rating. Maintenance was therefore becoming expensive and complex. The new system was built from scratch and already has the four-star rating, thanks in large part to SIG. Therefore, we can maintain IVS Next future-proof with lower costs and risks.”
Peter den Held
Director of Development Services, Rijkswaterstaat

“The value which SIG brought us by giving us the insights into our code base, and also the advice, is that we are now able to produce and develop a more sustainable platform for the future. Both on the scalability and maintainability.”
Joeri Kamp
VP Everon, EVBox

"SIG analyzed and monitored our project, and helped us to pinpoint the business value of the project. They also helped the team to help the business areas understand the complexity of our legacy.”

Watch Trafikverket's story >
Fredrik Lemón
Strategic Advisor to CIO, Trafikverket

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