Insights

Specialized Public Sector Security CYSIAM's strong focus on providing threat-led managed detection and response services to UK public sector organizations positions it as a trusted partner for government agencies seeking tailored cybersecurity solutions. This creates opportunities to offer complementary services or expand existing contracts within the government sector.

Advanced Partnership Capabilities The company's recent partnership with CrowdStrike enhances its cybersecurity arsenal, specifically with cloud-delivered endpoint protection. This strategic alliance indicates a readiness to adopt or bundle cutting-edge threat intelligence solutions for clients looking for comprehensive security environments.

Growing Cyber Defence Portfolio The launch of the Cyber Defence Operations service and the recent CDO platform development demonstrate CYSIAM's commitment to expanding its offerings against ransomware and other cyber threats, providing upsell opportunities to clients requiring advanced, proactive protection strategies.

UK-Based, Experienced Team With a highly vetted team comprising personnel from military intelligence, law enforcement, and security backgrounds, CYSIAM appeals to organizations valuing deep expertise in national security standards—an advantage when pitching secure, reliable cybersecurity solutions to risk-conscious clients.

Revenue Growth Potential Operating within a market crowded with larger players, CYSIAM's niche focus on threat-led security for critical sectors and continuous service innovation suggests opportunities for targeted outreach to organizations prioritizing tailored, UK-based cybersecurity solutions for critical infrastructure protection.

CYSIAM Tech Stack

CYSIAM uses 8 technology products and services including Unpkg, Craft CMS, Htmx, and more. Explore CYSIAM's tech stack below.

  • Unpkg
    Content Delivery Network
  • Craft CMS
    Content Management System
  • Htmx
    Javascript Libraries
  • jQuery
    Javascript Libraries
  • Cloudflare Bot Management
    Security
  • X-XSS-Protection
    Security
  • GoDaddy
    Web Hosting
  • Nginx
    Web Servers

CYSIAM's Email Address Formats

CYSIAM uses at least 1 format(s):
CYSIAM Email FormatsExamplePercentage
First.Last@cysiam.comJohn.Doe@cysiam.com
47%
First.L@cysiam.comJohn.D@cysiam.com
3%
First.Last@cysiam.comJohn.Doe@cysiam.com
47%
First.L@cysiam.comJohn.D@cysiam.com
3%

Frequently Asked Questions

Where is CYSIAM's headquarters located?

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CYSIAM's main headquarters is located at Milton Keynes, England United Kingdom. The company has employees across 3 continents, including EuropeAsiaNorth America.

What is CYSIAM's official website and social media links?

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CYSIAM's official website is cysiam.com and has social profiles on LinkedIn.

What is CYSIAM's NAICS code?

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

How many employees does CYSIAM have currently?

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As of March 2026, CYSIAM has approximately 44 employees across 3 continents, including EuropeAsiaNorth America. Key team members include Head Of National Security & Defence Portfolio: M. G.Director of Managed Security Services: P. T.Executive Director: J. K.. Explore CYSIAM's employee directory with LeadIQ.

What industry does CYSIAM belong to?

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CYSIAM operates in the Computer and Network Security industry.

What technology does CYSIAM use?

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CYSIAM's tech stack includes UnpkgCraft CMSHtmxjQueryCloudflare Bot ManagementX-XSS-ProtectionGoDaddyNginx.

What is CYSIAM's email format?

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CYSIAM's email format typically follows the pattern of First.Last@cysiam.com. Find more CYSIAM email formats with LeadIQ.

When was CYSIAM founded?

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CYSIAM was founded in 2018.

CYSIAM

Computer and Network SecurityEngland, United Kingdom11-50 Employees

CYSIAM® provides an entirely UK-based and threat-led 24/7 Managed Detection and Response (MDR) service.  We are trusted as a preferred security partner to Public Sector organisations in the UK due to our fully vetted team’s background in military intelligence, law enforcement, and national security.

Through our intelligence-led approach we provide organisations the freedom to operate and prosper without fear in the digital age.  CYSIAM works in strategic partnership with public and private sector clients who understand, and are serious about mitigating, the risks that cyber incidents pose to their critical systems and data.

Our team are at the cutting edge of technical cyber expertise, enhanced by decades of experience in central government, military intelligence, and law enforcement.  We are driven by our values and our culture lives and breathes integrity, passion, and tenacity.

Section iconCompany Overview

Headquarters
Milton Keynes, England United Kingdom
Website
cysiam.com
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
2018
Employees
11-50

Section iconFunding & Financials

  • $1M$10M

    CYSIAM's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    CYSIAM's revenue is estimated to be in the range of $1M$10M

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