Top Managed IT Companies in Seattle

Firstline

Is Technology Getting in the Way of Your Business?

✓ Verified Provider Est. 1986
Seattle, WA
1–9 employees
Founded 1986
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Firstline is a managed IT services provider based in Seattle, WA, operating since 1986. It focuses on Managed IT Services, Cybersecurity, Cloud Services, Network Management. 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 Firstline

Firstline is a full-service voice communications and network services company connecting over 4,000 businesses, non-profits, and government agencies with phone systems, cloud communications, network infrastructure, and cybersecurity.

Services Offered

🖥️
Managed IT Services
🔒
Cybersecurity
☁️
Cloud Services
🌐
Network Management
🔌
VoIP & Business Phone

Why Choose Firstline

📍

Based in Seattle

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

Connects over 4,000 businesses, non-profits, and

Connects over 4,000 businesses, non-profits, and government agencies

24x7 single-source support

24x7 single-source support

Location

Seattle, WA

Certifications & Compliance

Connects over 4,000 businesses, non-profits, and government agencies
24x7 single-source support
Regional offices across the Pacific Northwest and beyond

Frequently Asked Questions

Which IT services does Firstline provide?

Firstline delivers Managed IT Services, Cybersecurity, Cloud Services, Network Management, VoIP & Business Phone to organizations across Seattle, WA.

What area does Firstline serve?

Firstline is based in Seattle, WA and supports businesses across Seattle and the greater metro area.

When did Firstline start?

Firstline has been operating since 1986.

Is Firstline certified?

Firstline carries Connects over 4,000 businesses, non-profits, and government agencies, 24x7 single-source support, Regional offices across the Pacific Northwest and beyond.