Insights

Growth Readiness Cisilion is actively expanding its managed services, vendor partnerships, and vertical market focus under new leadership, signaling a strong readiness for services sales and larger, multi-year contracts.

Revenue Ambition With recent hires aimed at achieving a £100m revenue target, there is a concerted push to upsell, cross-sell, and extend service offerings to existing clients while pursuing new logos.

Strategic Leadership New MD and senior sales leadership indicate a clear mandate to scale delivery capabilities and align solutions with clients’ digital transformation objectives, creating opportunities for advisory and implementation engagements.

Cloud and Collaboration Recognized strengths in cloud and collaboration (Microsoft Teams deployments, Google Cloud) position Cisilion to offer managed cloud, security, and end-user productivity services to organizations migrating to or optimizing digital workplaces.

Security and Identity Existing tech stack includes Entra ID and Active Directory, suggesting cross-sell of identity, access management, and security modernization services to reinforce clients’ zero-trust and IAM initiatives.

Cisilion Tech Stack

Cisilion uses 8 technology products and services including Apple Watch, Microsoft Entra ID, Microsoft Active Directory, and more. Explore Cisilion's tech stack below.

  • Apple Watch
    Hardware
  • Microsoft Entra ID
    Identity And Access Management
  • Microsoft Active Directory
    Identity And Access Management
  • Google Cloud
    Infrastructure As A Service
  • AOS
    Javascript Libraries
  • HubSpot
    Marketing Automation
  • Yammer
    Team Collaboration
  • Nginx
    Web Servers

Media & News

Cisilion's Email Address Formats

Cisilion uses at least 1 format(s):
Cisilion Email FormatsExamplePercentage
FLast@cisilion.comJDoe@cisilion.com
93%
Last@cisilion.comDoe@cisilion.com
4%
First.Last@cisilion.comJohn.Doe@cisilion.com
3%

Frequently Asked Questions

What is Cisilion's phone number?

Minus sign iconPlus sign icon
You can contact Cisilion'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 Cisilion's official website and social media links?

Minus sign iconPlus sign icon
Cisilion's official website is cisilion.com and has social profiles on LinkedIn.

How much revenue does Cisilion generate?

Minus sign iconPlus sign icon
As of July 2026, Cisilion's annual revenue is estimated to be $10M - $25M.

What is Cisilion's NAICS code?

Minus sign iconPlus sign icon
Cisilion's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does Cisilion have currently?

Minus sign iconPlus sign icon
As of July 2026, Cisilion has approximately 182 employees across 3 continents, including EuropeAfricaNorth America. Key team members include Chief Executive Officer: N. P.Chief Technology Officer: R. Q.Chief Financial And Operating Officer: L. Y. B. C.. Explore Cisilion's employee directory with LeadIQ.

What industry does Cisilion belong to?

Minus sign iconPlus sign icon
Cisilion operates in the IT Services and IT Consulting industry.

What technology does Cisilion use?

Minus sign iconPlus sign icon
Cisilion's tech stack includes Apple WatchMicrosoft Entra IDMicrosoft Active DirectoryGoogle CloudAOSHubSpotYammerNginx.

What is Cisilion's email format?

Minus sign iconPlus sign icon
Cisilion's email format typically follows the pattern of FLast@cisilion.com. Find more Cisilion email formats with LeadIQ.

When was Cisilion founded?

Minus sign iconPlus sign icon
Cisilion was founded in 2000.
Cisilion logo

Cisilion

IT Services and IT ConsultingEngland, United Kingdom51-200 Employees

Cisilion is a mid-sized IT services and consulting firm based in London, England. It provides consultancy, delivery, and managed services to help clients achieve digital readiness and meet business objectives. The company emphasizes long-term partnerships grounded in trust, excellence, and agility, working collaboratively to deploy IT solutions.

Its target market comprises organizations seeking to transform their IT capabilities through advisory and hands-on delivery. In April 2026, Cisilion appointed Richard Burke as managing director to guide growth, expand its managed services, deepen vendor partnerships, and strengthen its focus on vertical markets.

Section iconCompany Overview

Phone number
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
2000
Employees
51-200

Section iconFunding & Financials

  • $10M - $25M

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

Section iconFunding & Financials

  • $10M - $25M

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

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.