Insights

Customer Base Expansion CST serves over 450 diverse clients across private and business sectors, indicating significant opportunities to cross-sell additional support and IT services to existing customers while expanding into new industry segments.

Network Infrastructure Expertise Specialization in small business servers and network installations positions CST to offer comprehensive managed solutions, upgrades, and cybersecurity services to clients seeking reliable network performance.

Geographic Reach With a presence in West London, Thames Valley, Bristol, and Bath, CST’s regional footprint offers multiple local market entry points for targeted outreach, especially focusing on businesses requiring prompt IT support.

Service Portfolio Leverage CST’s expertise in security, antivirus, email, and internet solutions suggests opportunities to upsell advanced cybersecurity packages and ongoing maintenance contracts to enhance client system resilience.

Reputation & Growth Established in 1995 and now a leading IT support provider with a growing client base, CST’s reputation for rapid response and customer service provides a valuable platform for acquiring new clients through referrals and targeted marketing campaigns.

CST Tech Stack

CST uses 8 technology products and services including RSS, Google Fonts API, Swiper, and more. Explore CST's tech stack below.

  • RSS
    Content Management System
  • Google Fonts API
    Font Scripts
  • Swiper
    Javascript Libraries
  • Office 365
    Office Suites
  • Ubuntu
    Operating Systems
  • Stripe
    Payment Processing
  • WP Engine
    Platform As A Service
  • Teamtailor
    Recruitment Marketing

Media & News

CST's Email Address Formats

CST uses at least 2 format(s):
CST Email FormatsExamplePercentage
F.Last@cstltd.comJ.Doe@cstltd.com
40%
FLast@cstltd.comJDoe@cstltd.com
29%
First.Last@cstltd.comJohn.Doe@cstltd.com
20%
F.Last@cstltd.comJ.Doe@cstltd.com
2%
F.Last@cstltd.comJ.Doe@cstltd.com
3%
F.Last@cstltd.comJ.Doe@cstltd.com
3%
FirstLast@cstltd.comJohnDoe@cstltd.com
3%

Frequently Asked Questions

What is CST's stock symbol?

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CST is a publicly traded company; the company's stock symbol is CST.

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

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CST's official website is cst.co.uk and has social profiles on LinkedIn.

What is CST's NAICS code?

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

How many employees does CST have currently?

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As of December 2025, CST has approximately 63 employees across 3 continents, including EuropeNorth AmericaAsia. Key team members include Chief Operating Officer: P. T.Head Of Digital: C. F.Head Of Solutions: R. G.. Explore CST's employee directory with LeadIQ.

What industry does CST belong to?

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CST operates in the IT Services and IT Consulting industry.

What technology does CST use?

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CST's tech stack includes RSSGoogle Fonts APISwiperOffice 365UbuntuStripeWP EngineTeamtailor.

What is CST's email format?

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CST's email format typically follows the pattern of F.Last@cstltd.com. Find more CST email formats with LeadIQ.

When was CST founded?

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CST was founded in 1995.

CST

IT Services and IT ConsultingEngland, United Kingdom51-200 Employees

CST is an I.T. Support Company providing technical consulting, installation and maintenance services throughout West London, the Thames Valley and Bristol and Bath - https://cst.co.uk

Established in 1995, CST has grown substantially over the past few years and is now a leading I.T. Support provider, delivering quality integrated solutions to both the private and business sectors.

Our unique approach to customer service coupled with our rapid response capability gives all our clients the confidence in knowing that their systems and networks are in safe hands. Our solutions are designed to increase user productivity, reduce costs, and provide a solid and reliable platform from which to run a business.

We are experts in small business servers and network installations in addition to the more commonly recognised problems of Security, Antivirus, Email, and the Internet. Our clients currently number over 450 and this diversity gives us expert knowledge in numerous types of networks and set-ups in addition to countless different software packages - allowing CST to provide a complete and comprehensive service.

Section iconCompany Overview

Website
cst.co.uk
Stock Symbol
CST
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
1995
Employees
51-200

Section iconFunding & Financials

  • $1M$10M

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

Section iconFunding & Financials

  • $1M$10M

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

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