MSP-GB-SOU-CST · DatasheetRev. 8 Nov 2026
CST logo

MSP-GB-SOU-CST

CST

Managed service provider · High Wycombe, South East England

Founded 201624/7

Website cst.co.uk

Last checked 7 Nov 2026 · 39 sourced facts

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“IT Support Company UK - CST offer high quality, reliable and responsive managed IT support & IT services across the UK.”reported by the company · cst.co.uk · 7 Nov 2026

Staff / size
–
Founded
201610 yrs
Offices
1
Services
10of 13
Industries
3
Stack tools
9
Certifications
1
Support
24/7

1Stack: the tools we found

Marks: DNS detected in public DNS, Site named or badged on their site, Job ad named in their job ad. “Not found” means not seen on public pages, not “not used”. See how we check.

Every tool with its source
ToolHow we know
HaloPSAdetected (link on their site) · cst.co.uk · 7 Nov 2026
NinjaOnepartner badge on their site · cst.co.uk · 7 Nov 2026
Sophospartner badge on their site · cst.co.uk · 7 Nov 2026
Cisco Merakinamed on their site · cst.co.uk · 7 Nov 2026
Acronispartner badge on their site · cst.co.uk · 7 Nov 2026
TD SYNNEXpartner badge on their site · cst.co.uk · 7 Nov 2026
Ingram Micropartner badge on their site · cst.co.uk · 7 Nov 2026
ConnectWise (product not named)partner badge on their site · cst.co.uk · 7 Nov 2026
Kaseya (product not named)partner badge on their site · cst.co.uk · 7 Nov 2026
Microsoft 365 (own mail)detected (public DNS) · cst.co.uk · 7 Nov 2026

2Services coverage

From cst.co.uk/it-services, cst.co.uk/it-services/managed-it-services. Empty squares: not found on their pages.

Compliance frameworks named: Cyber EssentialsISO 27001GDPR

3Industries served

LegalpageFinancial servicespageManufacturingpage

Client size targeted“1 to 1000 users”reported by the company · cst.co.uk · 7 Nov 2026

From the MSP’s industry pages and case studies. Sources: /it-support-legal/, /it-support-financial-services/, /it-support-manufacturing/.

4Support model

0006121824MonTueWedThuFriSatSun

24 hours, 7 days (as published)

Support hours24/7reported by the company · cst.co.uk · 7 Nov 2026
Published hoursnot published
24/7 monitoringyesreported by the company · cst.co.uk · 7 Nov 2026
After-hours / emergency lineyesreported by the company · cst.co.uk · 7 Nov 2026
Help desk locationnot published
Response time / SLAnot published

5Location and company

HQ · South East England

Outline: ONS ITL1 regions, contains OS data © Crown copyright and database right. HQ position from its public map listing, to about 1 km.

HeadquartersStag Place, Wooburn Green, High Wycombe HP10 0TT, United KingdomGoogle Maps listing · google.com · 7 Nov 2026
Other officesnot published
Service area (as published)Supporting businesses nationwidereported by the company · cst.co.uk · 7 Nov 2026
Trading nameCSTGoogle Maps listing · google.com · 7 Nov 2026
Legal nameCST Ltd.reported by the company · cst.co.uk · 7 Nov 2026
Companies House03122482 · Active · SIC 62090 Other information technology service activities · incorporated 6 November 1995public register · find-and-update.company-information.service.gov.uk · 7 Nov 2026
Phone (switchboard)+44 333 014 8100Google Maps listing · google.com · 7 Nov 2026
Business mailboxnot published
OwnershipCorporate parent (Companies House) Cst Assets Limited (11570195)public register · find-and-update.company-information.service.gov.uk · 8 Nov 2026
Google rating4.9 / 5 from 39 reviewsGoogle Maps listing · google.com · 7 Nov 2026

6Size, certifications and peers

Staff (their site)not published
Size bandnot published
LinkedIn company sizenot published
Clients (as published)not published
Microsoft partnernot published
Vendor partner tiersnot published
Own certificationsCyber Essentials Plusreported by the company · cst.co.uk · 7 Nov 2026
Compared with peers
  • size not published
  • 9 stack tools found vs a median of 2 across 1,579 fully researched UK MSPs.
  • 10 of 13 services vs a median of 9.

From the public profiles on MSP Scope (sample sizes shown). Facts not found count as not found, so small or quiet websites score lower.

7Timeline

  1. 2016Foundedreported by the company · cst.co.uk · 7 Nov 2026

Only dated, sourced items. Acquisitions and rebrands appear here when the MSP or a public register states them.

8Pricing (as published)

no prices published on the pages we read

Only prices the MSP publishes for its own managed service (per user or per device). See published MSP pricing.

9Nearby and similar MSPs in South East England

Same town first, then similar size, stack and services. More: all MSPs in South East England · other MSPs offering help desk / it support.

10Revision history and sources

Researched 7 Nov 2026 (full pass), last checked 7 Nov 2026. 14 public pages read.

Logo: from cst.co.uk, the MSP’s own site, seen 8 Nov 2026; trimmed and resized only. Remove or replace it.

Pages we read

Anything not found stays empty. We never guess. Spot an error? Correct it.