Top Managed IT Companies in Seattle

Open Security Inc.

Security Assessments That Actually Help. Veteran-run. Risk-prioritized. Executive-ready.

✓ Verified Provider Est. 2014
Seattle, WA
10–49 employees
Founded 2014
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Open Security Inc. is a managed IT services provider based in Seattle, WA, operating since 2014. It focuses on Cybersecurity, Cloud Services, Compliance & Risk, IT Consulting. Compare it against other Seattle managed IT providers, then request a quote.

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

About Open Security Inc.

Open Security is a veteran-run cybersecurity testing and advisory firm offering penetration testing, vulnerability management, threat simulation, security audits, and awareness training to businesses.

Services Offered

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Cybersecurity
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Cloud Services
Compliance & Risk
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IT Consulting

Why Choose Open Security Inc.

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Based in Seattle

Open Security Inc. is headquartered in Seattle, WA, so Seattle businesses get a local team for on-site work instead of a distant call center.

Veteran-owned business (2019 SBA Small Business

Veteran-owned business (2019 SBA Small Business Champion, 2022 DOL HIRE Veterans Platinum Medallion)

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Free 5-minute cybersecurity posture scorecard

Free 5-minute cybersecurity posture scorecard

Location

Seattle, WA

Certifications & Compliance

Veteran-owned business (2019 SBA Small Business Champion, 2022 DOL HIRE Veterans Platinum Medallion)
Free 5-minute cybersecurity posture scorecard

Frequently Asked Questions

Which IT services does Open Security Inc. provide?

Open Security Inc. delivers Cybersecurity, Cloud Services, Compliance & Risk, IT Consulting to organizations across Seattle, WA.

What area does Open Security Inc. serve?

Open Security Inc. is based in Seattle, WA and supports businesses across Seattle and the greater metro area.

When did Open Security Inc. start?

Open Security Inc. has been operating since 2014.

Is Open Security Inc. certified?

Open Security Inc. carries Veteran-owned business (2019 SBA Small Business Champion, 2022 DOL HIRE Veterans Platinum Medallion), Free 5-minute cybersecurity posture scorecard.