Insights

Longstanding IT Northdoor is an award-winning London-based IT consultancy with over 30 years of experience, indicating stability and a track record that can support C-suite risk reduction and complex transformation projects.

Managed Services Growth Recent launches of three new managed services including Microsoft 365 Management and Optimisation, Azure Cloud Management, and Modern Workplace Managed Services signal a strategic push into managed offerings, presenting upsell opportunities to existing clients and new prospects seeking end-to-end support.

Regulatory Focus Strength in regulatory compliance services (DORA, NIS2, GDPR, Cyber Resilience Act) positions Northdoor to address growing governance and security requirements in financial services, healthcare, and public sector clients.

Strategic Partnerships Partnerships with IBM, Microsoft, and other major vendors enable end-to-end cloud, data, analytics, security, and application solutions, creating cross-sell and joint-value articulation opportunities for clients pursuing cloud modernization and data initiatives.

Decade-Plus client loyalty Nine of the top ten clients partnered with Northdoor for over ten years with an 89% client satisfaction rate, highlighting a reliable reference base for new business development and credibility in securing extended engagements.

Northdoor plc Tech Stack

Northdoor plc uses 8 technology products and services including Microsoft Advertising, Microsoft Clarity, Sucuri, and more. Explore Northdoor plc's tech stack below.

  • Microsoft Advertising
    Advertising
  • Microsoft Clarity
    Analytics
  • Sucuri
    Content Delivery Network
  • Azure SQL
    Database
  • Microsoft Transact-SQL
    Database Management
  • oEmbed
    Dev Tools
  • IBM
    IT
  • PHP
    Programming Languages

Northdoor plc's Email Address Formats

Northdoor plc uses at least 1 format(s):
Northdoor plc Email FormatsExamplePercentage
First.Last@northdoor.co.ukJohn.Doe@northdoor.co.uk
71%
FLast@northdoor.co.ukJDoe@northdoor.co.uk
14%
First_Last@northdoor.co.ukJohn_Doe@northdoor.co.uk
11%
Last@northdoor.co.ukDoe@northdoor.co.uk
4%

Frequently Asked Questions

What is Northdoor plc's phone number?

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You can contact Northdoor plc's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Northdoor plc's official website and social media links?

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Northdoor plc's official website is northdoor.co.uk and has social profiles on LinkedIn.

How much revenue does Northdoor plc generate?

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As of July 2026, Northdoor plc's annual revenue is estimated to be $10M - $25M.

What is Northdoor plc's NAICS code?

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Northdoor plc's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does Northdoor plc have currently?

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As of July 2026, Northdoor plc has approximately 63 employees across 2 continents, including EuropeAfrica. Key team members include Chief Executive Officer: J. C.Chief Commercial Officer: A. T.Chief Technology Officer: J. C.. Explore Northdoor plc's employee directory with LeadIQ.

What industry does Northdoor plc belong to?

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Northdoor plc operates in the IT Services and IT Consulting industry.

What technology does Northdoor plc use?

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Northdoor plc's tech stack includes Microsoft AdvertisingMicrosoft ClaritySucuriAzure SQLMicrosoft Transact-SQLoEmbedIBMPHP.

What is Northdoor plc's email format?

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Northdoor plc's email format typically follows the pattern of First.Last@northdoor.co.uk. Find more Northdoor plc email formats with LeadIQ.

When was Northdoor plc founded?

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Northdoor plc was founded in 1989.
Northdoor plc logo

Northdoor plc

IT Services and IT ConsultingEngland, United Kingdom51-200 Employees

Northdoor plc is a London, England-based IT consultancy and managed services provider with more than 30 years of experience. It designs, runs, and supports IT environments to optimize performance, cost, and reliability across on-premise, cloud, and hybrid platforms. Its work covers infrastructure optimization, cybersecurity, regulatory compliance (DORA, NIS2, GDPR, and the Cyber Resilience Act), business analytics, AI, IT automation, application development and migration, and ongoing managed services. The company serves CIOs, CFOs, CISOs, IT directors, and senior managers in financial services, insurance, charity, healthcare, public sector, and retail, addressing cyber threats, regulatory pressures, digital transformation, and legacy-system migration. A notable recent development is a partnership with Cenata to bring cloud-native reinsurance solutions to the UK and international insurance markets.

Section iconCompany Overview

Phone number
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
1989
Employees
51-200

Section iconFunding & Financials

  • $10M - $25M

    Northdoor plc's revenue is estimated to be in the range of $10M - $25M

Section iconFunding & Financials

  • $10M - $25M

    Northdoor plc's revenue is estimated to be in the range of $10M - $25M

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