Welcome to Network Integrity Services

At NIS we offer IT support and computer services from our locations at Manchester, Leicester, Birmingham and Hemel (London). We provide Microsoft Windows, Cyber Security and site to site network expertise as well as Cloud services for Sage, Mamut, Dynamics, bisTrack and Office 365 solutions.

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Unbeatable - 0% Finance on IBM Servers & Storage

Buy any IBM server or Storage and pay no interest over 12 months. Pay no set-up fee.
Claim the full VAT upfront.
Contact us now for further information...

Calligo acquires Network Integrity Services

Calligo, the world’s first end-to-end managed data services provider has acquired Network Integrity Services.
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Cloud computing services drive growth

NIS continues to provide benefits to customers covering traditional PC support through to server support, VOIP Telephony and broadband comms networks.
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Need help with your IT or a free security check?

Companies continue to run systems with no consideration to efficiency and productivity costs.
For a free diagnostics survey why not contact us now...

AIX, Windows support services and solutions

World class accreditations and support for PC's, Windows, security, recovery, BisTrack, Dynamics, Sage and cloud solutions with one point of contact!
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Need help with Cyber Certification and GDPR?

NIS achieves the Cyber Essentials standard and continues to assist SME's with the GDPR...
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