Insights

Market Leadership C5 Alliance is the leading technology services provider in the Channel Islands, serving a broad client base through its extensive managed and professional services divisions, making it a strategic partner for organizations seeking local digital transformation and IT support.

Expert Workforce With over 160 highly qualified IT specialists and ongoing leadership hires in business development and transformation, C5 offers reliable, expert-driven solutions, which presents opportunities to upsell advanced consulting, digital transformation initiatives, and managed services.

Strategic Partnerships The company maintains partnerships with industry giants like Microsoft and HPE, enabling it to deliver cutting-edge technologies. This positions C5 Alliance as an ideal reseller or integrator of these technologies for local businesses seeking proven, scalable solutions.

Innovative Initiatives Recent launches of local cloud platforms and data-focused events demonstrate C5's commitment to data sovereignty and innovative cloud solutions, creating opportunities for sales of cloud migration, data management, and cybersecurity services tailored for regional organizations.

Growth and Expansion C5 Alliance's consistent leadership appointments and expansion into Guernsey indicate a growth trajectory, making it a promising partner for technology vendors looking to enter or deepen their presence in the Channel Islands market.

C5 Alliance Group Limited Tech Stack

C5 Alliance Group Limited uses 8 technology products and services including Hotjar, Dynamics 365 CE, SAP, and more. Explore C5 Alliance Group Limited's tech stack below.

  • Hotjar
    Analytics
  • Dynamics 365 CE
    Customer Relationship Management
  • SAP
    Customer Relationship Management
  • Figma
    Design
  • Oracle
    Enterprise
  • Visual Studio Code
    Integrated Development Environments
  • Windows Server
    Operating Systems
  • Microsoft ASP.NET
    Web Frameworks

Media & News

C5 Alliance Group Limited's Email Address Formats

C5 Alliance Group Limited uses at least 1 format(s):
C5 Alliance Group Limited Email FormatsExamplePercentage
First.Last@c5alliance.comJohn.Doe@c5alliance.com
92%
First@c5alliance.comJohn@c5alliance.com
5%
First.MiddleLast@c5alliance.comJohn.MichaelDoe@c5alliance.com
2%
FirstLast@c5alliance.comJohnDoe@c5alliance.com
1%

Frequently Asked Questions

What is C5 Alliance Group Limited's official website and social media links?

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C5 Alliance Group Limited's official website is c5alliance.com and has social profiles on LinkedIn.

What is C5 Alliance Group Limited's SIC code NAICS code?

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C5 Alliance Group Limited's SIC code is 6211 - Security Brokers, Dealers, and Flotation Companies NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does C5 Alliance Group Limited have currently?

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As of December 2025, C5 Alliance Group Limited has approximately 117 employees across 3 continents, including EuropeAfricaNorth America. Key team members include Head Of Business Development: G. O.Head Of Process And Platforms: A. P.Head Of Client Development: S. D. N.. Explore C5 Alliance Group Limited's employee directory with LeadIQ.

What industry does C5 Alliance Group Limited belong to?

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C5 Alliance Group Limited operates in the IT Services and IT Consulting industry.

What technology does C5 Alliance Group Limited use?

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C5 Alliance Group Limited's tech stack includes HotjarDynamics 365 CESAPFigmaOracleVisual Studio CodeWindows ServerMicrosoft ASP.NET.

What is C5 Alliance Group Limited's email format?

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C5 Alliance Group Limited's email format typically follows the pattern of First.Last@c5alliance.com. Find more C5 Alliance Group Limited email formats with LeadIQ.

When was C5 Alliance Group Limited founded?

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C5 Alliance Group Limited was founded in 1999.

C5 Alliance Group Limited

IT Services and IT ConsultingSaint Helier, Jersey51-200 Employees

The C5 Alliance Group is the largest provider of technology solutions across the Channel Islands. Comprising a team of over 160 elite IT experts, we have an established and far-reaching service offering that includes a Managed Services and a Professional Services Division.

We maintain partnerships with international market leaders including Microsoft and HPE and boast one of the most qualified teams in the world, who work tirelessly to apply technology to create positive solutions.

We recognise the breadth of individuality in our clients and are continually inspired to carry out work that makes a tangible difference to the lives of others, whatever the scale of ambition. We are committed to inspiring, informing and educating our communities, whilst collaborating with those in our local business landscape, enabling them to harness cutting-edge technology to maximise opportunities and deliver robust, successful processes throughout their business lifecycle.

www.c5alliance.com | enquiries@c5alliance.com

Section iconCompany Overview

SIC Code
6211 - Security Brokers, Dealers, and Flotation Companies
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
1999
Employees
51-200

Section iconFunding & Financials

  • $1B$10B

    C5 Alliance Group Limited's revenue is estimated to be in the range of $1B$10B

Section iconFunding & Financials

  • $1B$10B

    C5 Alliance Group Limited's revenue is estimated to be in the range of $1B$10B

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