Top Managed IT Companies in Kansas City

LegacySEC Consulting

Secure. Enable. Transform.

✓ Verified Provider Est. 2022
O'Fallon, MO
1–9 employees
Founded 2022
Visit Website

LegacySEC Consulting is a managed IT services provider based in O'Fallon, MO, operating since 2022. It focuses on Managed IT Services, Cybersecurity, Compliance & Risk, vCIO & IT Strategy. Compare it against other Kansas City managed IT providers, then request a quote.

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

About LegacySEC Consulting

LegacySEC Consulting provides managed IT, cybersecurity, and governance/risk/compliance consulting, combining strategic security leadership with modern IT solutions for businesses.

Services Offered

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

Why Choose LegacySEC Consulting

📍

Based in O'Fallon

LegacySEC Consulting is headquartered in O'Fallon, MO, so O'Fallon businesses get a local team for on-site work instead of a distant call center.

🔒

20+ years cybersecurity/GRC leadership experience

20+ years cybersecurity/GRC leadership experience

🧭

Fractional CISO/vCIO executive leadership

Fractional CISO/vCIO executive leadership

Location

O'Fallon, MO

Certifications & Compliance

20+ years cybersecurity/GRC leadership experience
Fractional CISO/vCIO executive leadership

Frequently Asked Questions

Which IT services does LegacySEC Consulting provide?

LegacySEC Consulting delivers Managed IT Services, Cybersecurity, Compliance & Risk, vCIO & IT Strategy, IT Consulting to organizations across Kansas City, MO.

What area does LegacySEC Consulting serve?

LegacySEC Consulting is based in O'Fallon, MO and supports businesses across Kansas City and the greater metro area.

When did LegacySEC Consulting start?

LegacySEC Consulting has been operating since 2022.

Is LegacySEC Consulting certified?

LegacySEC Consulting carries 20+ years cybersecurity/GRC leadership experience, Fractional CISO/vCIO executive leadership.