About - SIG | Getting software right for a healthier digital world About - SIG | Getting software right for a healthier digital world

We are Software Improvement Group

Software Improvement Group (SIG) helps business and technology leaders drive their organizational objectives by fundamentally improving the health and security of their software applications.

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Getting software right for a healthier digital world

The world is becoming increasingly reliant on software. We all trust our businesses, homes and lives to it, but do we really know what it’s made of? Or that it’s trustworthy? At Software Improvement Group, we make software transparent. It’s our mission to create a healthier digital world by getting software right and establishing assurance.

We do this by measuring source code against our software analysis database – which contains more than 75 billion lines of code. We help organizations around the world to expose hidden risks and opportunities in their applications, putting them on an accelerated path to legacy modernization and digital transformation.

We deliver actionable advice using a combination of our technology, scientific methodologies and software engineering expertise to measure, monitor and analyze the source code and architecture of your applications. Our experts then provide the recommendation on how to make them fit for (future) purpose.

At SIG, we’ve built five fundamental pillars to deliver on our mission:

  1. Scientifically proven and certified models & Software Quality Benchmark
  2. Fact-based consulting services
  3. Sigrid | Software assurance platform
  4. Research & Development
  5. SIG Academy

Founded in 2000, SIG has already helped hundreds of companies across the globe reduce their time-to-market, increasing control and transparency of IT risks and costs.

Our Company Values

We’re committed to a set of core principles that drive us in our mission:

  • Integrity – We are honest, trustworthy, genuine, and always aim to do the right thing – even if we have something to lose.
  • Independent  We serve our clients and partners best by staying objective and advising without bias, restrictions or affiliations.
  • High Quality – We deliver our work with the highest standards of professionalism and excellence to achieve exceptional results.
  • Fact based – We draw solid conclusions and make sound decisions based on facts and data, not opinions and gut feelings.
  • Respectful – We embrace our rich diversity to create a work environment that’s inclusive, helpful, and supportive for all.
  • Inspiring – We are energized and engaged in work full of purpose, leading the way to a healthier digital world.

Help us change the software industry

And join our team to get software right for a healthier digital world.

Join our team

Our offices

Global reach, local touch

Global HQ: Amsterdam

Fred. Roeskestraat 115
1076 EE Amsterdam
The Netherlands

+31 20 314 09 50

New York

14 Penn Plaza
225 W 34th St. 9th Floor
New York, NY 10122

+1 917-464-4504


Rue des Colonies 11
1000 Brussels

+32 330 20 830


Bredgade 30
1260 København K

+45 26 44 32 58


An der Welle 4
60322 Frankfurt am Main

+49 69 7593 8419


Join our Team

The perks for working at SIG? The international environment, the camaraderie and warm office culture, our passion for software quality, challenging projects where you can really make a difference for organizations worldwide, and of course the free drinks and snacks on Fridays. Come and join our team!

Our vacancies

Let's continue the conversation.

We'd love to chat about how we can help your organization.

Contact us