Let's talk...
Services

Our Services

Advisory, Technology & Assurance to stimulate business productivity and profitability

Unrivalled breadth of expertise
C5 Alliance are a Microsoft Certifed Solutions Partner
C5 Alliance are a Microsoft Certifed Solutions Partner
Trusted by Regulated Industries
Proven track record with finance, legal, and government sectors
Proven track record with finance, legal, and government sectors
Leaders in Cybersecurity
Advanced protection with local incident response
Advanced protection with local incident response

Our Multi-disciplinary Approach

No matter what we do together, we take a broader view of the challenges that businesses face - helping you thrive.

OUR BESPOKE STRATEGIC FRAMEWORK
ADVISE
  • Assurance
  • Regulatory
  • Advisory
  • Tax
TRANSFORM
  • Cybersecurity
  • Data & AI
  • Cloud
  • Applications
RUN
  • Outsourcing
  • IT Services
  • People & Skills
Strategy & Execution

Strategy & Operating Models

Achieve clarity. Create momentum. Build a resilient business.

Digital Strategy and Management Consulting

Empowering business leaders to transform, adapt, and thrive

Transformation & Change

Realise benefits. Sustain change. Deliver outcomes.

Training and Adoption

Boosting Productivity with Microsoft Office Expertise
Technology & Security

Application Development

Transform, automate, and innovate through bespoke software solutions

IT Services

Transform, migrate, and run your operations with secure, resilient Managed IT Services

Cyber Security

From Strategy Development to Incident Response

AI & Advanced Analytics

Turn your data into predictions, productivity—and competitive advantage.

Cloud & Infrastructure

Scale and accelerate your business with resilient, secure platforms

Data Strategy & Platforms

Get better value from data

We act as the catalyst for your IT operations helping you run faster, safer, and smarter.

We deliver measurable business outcomes:

Talk to an advisor

  • Deep Sector Insight

    We understand your world and your challenges

  • Unique Multidisciplinary Approach

    Strategy, technology and support, delivered as one

  • Always-On Resilience

    Keep your operations running with 24x7x365 support

  • Start Small, Scale Fast

    Test and iterate with agile, lower-risk delivery

  • One Partner, Many Solutions

    We offer Advisory, technology and support all under one roof

  • Clear Roadmaps, Real Outcomes

    Technology plans aligned to business goals from day one

  • Trusted in Regulated Markets

    Proven delivery in complex, compliance-heavy environments

  • Reduce Cost, Increase Agility

    Optimise spend without sacrificing performance or security
Case Study

Real-Time Data Insights for a Property Manager

Enabling smarter decision making through real-time data insights using a scalable Microsoft Fabric data platform

Case Study

Secure AI Assistant

Secure AI Assistant to Enhance Efficiency at Surrey Satellite Technology Ltd

From compliance to connectivity, we help you stay ahead—no matter your pace or complexity.
Let’s chat!

Latest News & Insights

View All
A computer screen displaying lines of code, overlaid with a smooth purple-to-blue gradient.
Insights

Understanding Digital Assistants

Digital assistants are transforming the way organisations operate

Wednesday 1 October 2025
Medical Specialist Group Building
Case Study

AI Driven clinical workflows

How C5 Alliance and Medical Specialist Group transformed clinical workflows and patient care through AI-driven voice recognition

Wednesday 27 August 2025
A double exposure image of a serene mountain lake overlaid with purple and blue computer code, highlighting the benefits of N-Able's MDR features
News

Cyber Security that Never Sleeps

Introducing N-Able Managed Detection and Response (MDR)

Tuesday 12 August 2025
Let's talk...