Top Managed IT Companies in Greenville

Atlantic Data Systems

Founded 2020, cybersecurity-first positioning

✓ Verified Provider ⭐ 5.0/5 Stars Est. 2020
Greenville, SC
1–9 employees
Founded 2020
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Atlantic Data Systems is a managed IT services provider based in Greenville, SC, operating since 2020. Across 4 verified Google reviews it averages 5.0 out of 5, a public track record you can weigh during diligence. It focuses on Managed IT Services, Cybersecurity, Cloud Services, Network Management. Compare it against other Greenville managed IT providers, then request a quote.

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

About Atlantic Data Systems

Atlantic Data Systems, founded in 2020 and based in Greenville, SC, is a cybersecurity-focused technology provider offering Symantec implementation, Microsoft 365, VoIP, cloud, and IT consulting services to businesses.

Services Offered

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Managed IT Services
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Cybersecurity
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Cloud Services
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Network Management
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VoIP & Business Phone
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Microsoft 365

Why Choose Atlantic Data Systems

5.0/5 From 4 Google Reviews

With 4 reviews averaging 5.0, Atlantic Data Systems has a checkable public track record rather than marketing claims alone.

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Based in Greenville

Atlantic Data Systems is headquartered in Greenville, SC, so Greenville businesses get a local team for on-site work instead of a distant call center.

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Founded 2020, cybersecurity-first positioning

Founded 2020, cybersecurity-first positioning

Symantec implementation specialty

Symantec implementation specialty

Location

Greenville, SC

Certifications & Compliance

Symantec

Frequently Asked Questions

What do Atlantic Data Systems reviews say?

Across 4 verified Google reviews, Atlantic Data Systems averages 5.0 out of 5. Weigh that public track record alongside a direct quote.

Which IT services does Atlantic Data Systems provide?

Atlantic Data Systems delivers Managed IT Services, Cybersecurity, Cloud Services, Network Management, VoIP & Business Phone, Microsoft 365 to organizations across Greenville, SC.

What area does Atlantic Data Systems serve?

Atlantic Data Systems is based in Greenville, SC and supports businesses across Greenville and the greater metro area.

When did Atlantic Data Systems start?

Atlantic Data Systems has been operating since 2020.

Is Atlantic Data Systems certified?

Atlantic Data Systems carries Symantec.