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Know where your software stands. Know how it compares. Know where to improve. 


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Why Software Improvement Group

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300+

billion lines of code analyzed, making up the biggest commercial database in the world.

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20,000

IT systems analyzed, providing a reliable, data-backed benchmark to help you optimize your IT strategy.

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300+

technologies supported. The only technology-agnostic analysis that provides full-system insights.

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25

years of experience in software assurance for hundreds of global clients.

Our capabilities

01
Software architecture scan
Get an objective assessment of your IT landscape, uncover inefficiencies, and receive actionable improvement recommendations.
02
Roadmap to legacy modernization
Rationalize your complex, outdated IT architectures while maximizing efficiency, scalability, and business impact.
03
Software quality management
Gain complete visibility into your applications, identify critical quality issues, and implement targeted fixes for long-term stability.
04
Cybersecurity risk assessment
Identify and prioritize hidden operational risks and get practical strategies to strengthen the security of your financial systems.
05
IT Due Diligence
Assess the health of digital assets with in-depth code analysis, quantifying risks and opportunities before you invest.
06
AI assurance
We optimize and safeguard your AI systems or code, Assess the health of digital assets with in-depth code analysis, quantifying risks and opportunities before you invest.
07
Holistic monitoring of your IT health
Sigrid continuously monitors your IT landscape and pinpoints critical improvements based on thorough source-code analysis and benchmarking against global standards.

Trusted by leading companies and institutions

European Central Bank (ECB)

The European Central Bank (ECB) partnered with Software Improvement Group (SIG) to enhance the quality and maintainability of its critical software systems. Through SIG's comprehensive code ...

VodafoneZiggo: Maximizing customer value through in-house software development capability

VodafoneZiggo has taken a quality-first approach with its build of a new Software-Defined Networking (SDN) landscape with best of breed suppliers....

OTE Group: Journey Towards a Culture of Quality Excellence

OTE Group, Greece's largest technology company, collaborated with Software Improvement Group (SIG) to elevate software quality across its complex IT landscape. This initiative led to a 50% r...

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