Innovation, Collaboration

Robust, trusted numerical software and computational expertise. Empowering engineering, science, and business.

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Collaborative and Trusted


NAG products and services are expertly supported. We can work collaboratively with you on a project or provide world-class support. Our goal is to make your project easier.


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About NAG


NAG provides industry-leading numerical software and technical services to banking and finance, energy, engineering, and market research, as well as academic and government institutions.


World-renowned for the NAG Library – the most rigorous and robust collection of numerical algorithms available – NAG also offers Automatic Differentiation, Machine Learning, and Mathematical Optimization products, as well as world-class technical consultancy across HPC and other areas of numerical computing.


Founded more than 50 years ago from a multi-university venture, NAG continues to deliver and work collaboratively on pioneering software and technology.

Accuracy Is Our Business

NAG’s products are renowned for their accuracy and performance, earning the trust of professionals in both industry and academia. With their ability to swiftly calculate numerical-based problems, NAG’s solutions have become an indispensable resource for tackling complex mathematical and statistical challenges.

Confidence Is Key

NAG was founded in 1970 as an ​inter-University, collaborative venture combining the talents of globally renowned mathematicians.​


Since then NAG’s reputation for delivering products and services that solve highly complex problems has surpassed many in the field and facilitated customer confidence, security, and satisfaction.

Robustness Beyond Resilience

NAG solutions are stringently tested, expertly documented, and backed by over 50 years of experience and expertise in numerical and high-performance computing. 


We focus on delivering products that are highly robust to solve problems at speed and scale. 

Expert Technical Support

expert support

NAG products are stringently tested, documented, and maintained to deliver highly robust solutions for problem-solving. When needed, NAG experts provide additional help via the Technical Support Service.  

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Try the NAG Library


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for you? Take a trial today.

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hand to answer any questions
you may have.

Case Studies


Take a look at our collection of Case Studies to learn more about what NAG Products and Services can do.

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