About Net-Defence

We are proud to be part of the Ogilvie Group of companies, a third generation family-owned business with a turnover of £300M, which has grown by 45% in the last 5 years.

Originally founded in 1994 as telecommunications business, transitioning to Net-Defence in 1995 providing Telecoms, IT & Professional Security and Compliance Services.

We are located in Newcastle Upon Tyne and Stirling, Scotland at Ogilvie HO.

We provide services to more than 460 Companies across the UK, and Europe.

Company Overview

Net-Defence provides Managed IT, Information Security Assurance & Telephony services to our customers.

Partnering with our customers to deliver; practical solutions bringing immediate value, combined with outstanding customer service.

Contact us
A Net-Defence colleague reviews information with customers.
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Purpose Values and Principles


To provide our customers with outstanding IT, Telephony & Information Security Services, bringing immediate value and practical solutions to their organisations.


  • Trust – We operate with integrity, we are honest, straightforward & always do our utmost to do the right thing.
  • Transparency – We are open, candid & clear in all we do.
  • Ownership – We all accept personal accountability, managing our business and our customers as if it were our own.

All of these are underpinned by the underlying values of a third generation family owned business whose aim is to provide a workplace where employees feel safe, appreciated and respected.

Our Information Security Professional Accreditations

Our Partners

Our Services

Managed Service Provider (MSP)

Managing your technology, enabling your business to operate efficiently and securely.

Information Security Assurance

Keeping you and your business safe through knowledge and technology.


Making communication simple and reliable.