Better business through technology

Northdoor is an award-winning IT consultancy in London helping organisations drive value from their business data assets.

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Cyber Security Consultancy

Northdoor offers cyber security as a fully managed service, building a shell of security around critical assets — from core to perimeter and beyond.

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Sanctions Checker

Here’s why your organisation needs to implement a sanctions search solution sooner rather than later.

Read more about Sanctions Checker

Enterprise Automation

Achieve more with the same resources: deploy an advanced IT automation solution that delivers speed, efficiency and consistency.

Learn more about Automation

Heading in the right direction

We’re committed to heading towards a more sustainable future. Learn about our CSR and sustainability initiatives.

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Northdoor is an award-winning, results-focused IT consultancy in London

Turning data into competitive advantage

Drawing on three decades of experience, we combine business know-how with deep technical acumen to help organisations capture, store, govern, manage, protect and analyse their data assets. Whether you’re looking to secure and optimise your operations, refresh your technology platforms, gain new competitive insights or deploy AI solutions, Northdoor can help.

Discover who we are

Northdoor Services

Solution

Data Security

Stop unauthorised database activity and protect against cyber attacks with our layered data security framework. Ask for a vulnerability assessment.

Solution

Applications

Northdoor recommends the best balance between deploying packaged solutions, developing new applications, and migrating existing applications.

Solution

Cloud and On-premises Infrastructure

Northdoor offerings cover six key areas: hybrid cloud, public cloud, private cloud, data storage, IBM Power, and managed services.

Solution

Big Data and Analytics

Business success depends on making sense of the enormous quantities of data that flow into each organisation daily. Northdoor can help.

Solution

Artificial Intelligence

Read more about Northdoor’s Artificial Intelligence offerings: Machine Learning, Cognitive Services, Intelligent Bots and Data Science

Solution

Managed Services Overview

For over 30 years our specialists have been delivering IT managed services. Contact us to see how we can deliver secure and efficient IT solutions for your business

Read our case studies

“As well as ensuring the smooth migration of more than 100 websites to the Azure cloud, Northdoor refined and polished our architecture, and updated our software to the latest versions.”

Colin Robinson
Head of ICT, Best Western GB
The net impact of working with Northdoor is better service reliability on UK railways, saving time and money for RDG and its members, and improving freight and passenger rail services.”

Alain Cain, Head of Information Security
Rail Delivery Group
“We face increasingly challenging timelines and budgets, and external skills of course come at a premium. But with Northdoor, we feel that it has definitely paid to get the experts in."

Head of Design and Development,
A UK Housing Associations
"Northdoor's breadth of skill-set and deep knowledge of the technologies required to deliver the project was invaluable to its success and we would happily recommend them to partner organisations."

Paul Young
Executive Director of Finance & IT, Addaction
What I value most as a CIO is having a partner who isn't just a technology vendor but a trusted advisor. Our long-standing relationship means you know our market's pain points- even the blind spots.

Miguel Fayos
Chief Information Officer at The Salvation Army UK & Ireland
The managed service from Northdoor costs less than two FTEs, and we also get round-the-clock cover without the ongoing need to train and retain our own specialist in-house staff.

Stuart Geddes
IT Director, Ocorian
"With Northdoor, we transformed our IT infrastructure through Linux migration and powerful automation, all while enhancing our security posture."



CIO at Financial Services Firm,
Fortune 500 Company
“The success of the project lays firmly with the proactive and collaborative approach by both companies, demonstrating their respective experience and skill within the London Insurance Market.”

Kirstin Duffield
Managing Director, Morning Data
"If you don't have a specialist partner, like Northdoor, who understands your business, the cloud, and all the possible options, it can quickly represent a risk to your organisation."

Kevin Trill
Director of Technology and Transformation
Northdoor were the safe pair of hands we required to ensure the smooth migration of our key line of business on-premises SQL Server into Microsoft Azure with no service interruption.

Francombe Estate
Head of IT

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Latest Resources

All Applications Big Data & Analytics Brochure Case Study Cloud & On-Premises Infrastructure Data Security Data Sheet Infographic IT Automation Managed Services Regulatory Compliance Report Solution Guide White Paper

Cloud & On-Premises Infrastructure

VMware Cloud Migration

IBM Cloud for VMware Solutions

Brochure

Subject Access Requests Service

Applications

Sanctions Checker

Data Security

AI in social engineering

AI and Social Engineering attacks

See our resources library

Case Study

Leading global healthcare provider secures customer data

Download our case study to understand how a leading player in the healthcare industry secured its customer data.

Download the Case Study

Videos

Cloud Migration with Blue Cube Travel

James Jarvis, Maidstone and Tunbridge Wells NHS Trust

Protecting Your Business From Cyber Attacks: A Hacker's Perspective

The Salvation Army’s CIO discusses the importance of data security

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Event

Power Up & Lock Down:
IBM Power11 & IBM i7.6 with MFA

Join us for expert-led sessions on IBM Power11 performance, migration strategies, and hybrid cloud deployment.
Learn how IBM i7.6 adds native MFA to secure critical workloads.
Includes a customer case study from a global insurer and networking with peers.
Ideal for IT leaders focused on modernisation and security.

Register now
Interested in seeing our solutions in action?

Request a demo or contact sales on: 0207 448 8500

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Latest Blog Articles

Memorial fundraising
Northdoor runs in hounour of Rob Batters for Steps Worldwide

Honour Rob Batters’ legacy. From Perthes Disease to marathon runner, his story inspires our memorial fundraising for Steps Worldwide.

System & Storage

IT infrastructure modernisation: Expert Insights with Tom Richards

Tom Richards shares practical insights on overcoming today’s IT infrastructure modernisation challenges, covering legacy system updates, storage strategies, compliance, and hybrid IT environments.

Insurance

Cyber insurance for SMBs

SMBs are a big market for cyber insurance sales, but underwriters need a clear view of risk to price accurately. Learn how.

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Our Awards & Accreditations

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