Top Managed IT Companies in Austin

Sigma Information Group

Curated IT Strategy. Executed with Excellence.

✓ Verified Provider Est. 2000
Austin, TX
10–49 employees
Founded 2000
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Sigma Information Group is a managed IT services provider based in Austin, TX, operating since 2000. It focuses on Managed IT Services, Cybersecurity, Compliance & Risk, vCIO & IT Strategy. Compare it against other Austin managed IT providers, then request a quote.

Vetted by the Best IT MSP editorial team · Last updated June 2026

About Sigma Information Group

Sigma Information Group is a full-service information technology consulting firm and IT service provider in Austin, serving businesses across Texas and beyond since 2000, providing scalable IT solutions, cybersecurity, and compliance support.

Services Offered

🖥️
Managed IT Services
🔒
Cybersecurity
Compliance & Risk
🧭
vCIO & IT Strategy
📊
IT Consulting

Industries Served

⚖️ Legal
🏥 Healthcare
💰 Financial Services
🏠 Real Estate
📋 Professional Services

Why Choose Sigma Information Group

📍

Based in Austin

Sigma Information Group is headquartered in Austin, TX, so Austin businesses get a local team for on-site work instead of a distant call center.

20+ years in business, serving clients since 2000

20+ years in business, serving clients since 2000

Longhorn 100 recognition

Longhorn 100 recognition

Location

Austin, TX

Certifications & Compliance

VMware Certified
SentinelOne
Dell EMC
CISM
CISA
CCNP

Frequently Asked Questions

Which IT services does Sigma Information Group provide?

Sigma Information Group delivers Managed IT Services, Cybersecurity, Compliance & Risk, vCIO & IT Strategy, IT Consulting to organizations across Austin, TX.

What area does Sigma Information Group serve?

Sigma Information Group is based in Austin, TX and supports businesses across Austin and the greater metro area.

When did Sigma Information Group start?

Sigma Information Group has been operating since 2000.

Is Sigma Information Group certified?

Sigma Information Group carries VMware Certified, SentinelOne, Dell EMC, CISM, CISA, CCNP.