Premier Provider of IT and Cyber Security
The most demanding clients have trusted Sigma Information Group since 2000.
Curated IT Strategy.
Executed with Excellence.
Sigma Information Group is a full-service information technology consulting firm and IT service provider in Austin, Texas.
At Sigma, we understand that growing your business requires technology that works for you. For more than two decades, we have been providing our clients with proven technology solutions and outstanding service and support. Let us be your solution provider.
Our Services.
Your Solutions.
From managed IT services to cloud and disaster recovery, we put technology to work for you.
Why Choose Sigma Information Group for your IT needs?
At Sigma, we do more than just provide IT support – we are a trusted partner in your business’ growth.
Our senior technology leaders work as an extension of your leadership team helping you solve real problems, streamline operations, and deliver services that feel personal, not transactional.
Whether you need fractional, virtual, or interim support, our solutions are tailored, strategic, and always rooted in relationships.
Don’t Just Take Our Word for IT.
Hear what our clients have to say
Sigma Industry Partners
Sigma Professional Certifications
Certified experts backed by years of experience and industry-leading credentials
join the success
Careers at Sigma
Are you an IT professional looking for a rewarding career in Austin? Explore our job postings below and become a part of a team driving the future of IT security.