![Core Technology Systems [U.K.] Limited logo](/logo/core-technology-systems-u-k-limited-494d8c11a7.svg){kind=logo}
MSP-GB-LON-CORE-TECHNOLOGY-SY
Core Technology Systems [U.K.] Limited
Managed service provider · London, London
51–200 staffFounded 199024/7
Last checked 7 Nov 2026 · 39 sourced facts
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“Core is your Microsoft Solutions Partner for growth, empowering organisations with cloud strategy, security, and tailored Microsoft technologies.”reported by the company · core.co.uk · 7 Nov 2026
- Staff / size
- 51–200
- Founded
- 199036 yrs
- Offices
- 3
- Services
- 10of 13
- Industries
- 10
- Stack tools
- 1
- Certifications
- 5
- Support
- 24/7
1Stack: the tools we found
- PSA / ticketingnot found
- RMMnot found
- Remote accessnot found
- Documentationnot found
- Securitynot found
- Backupnot found
- MailMicrosoft 365DNS
- NetworkingSonicWallSite
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
| Tool | How we know |
|---|---|
| SonicWall | partner badge on their site · core.co.uk · 7 Nov 2026 |
| Microsoft 365 (own mail) | detected (public DNS) · core.co.uk · 7 Nov 2026 |
2Services coverage
- Help desk / IT support (offered)
- Co-managed IT (not found)
- NOC / monitoring (not found)
- SOC / MDR (offered)
- Cybersecurity (offered)
- Cloud / Microsoft 365 / Azure (offered)
- Backup / disaster recovery (offered)
- Compliance (offered)
- VoIP / UCaaS (not found)
- Networking (offered)
- IT procurement (offered)
- vCIO / consulting (offered)
- AI services (offered)
From core.co.uk/solutions-services, core.co.uk/solutions-services/managed-services/core-managed-cloud, core.co.uk/industries/legal-it-services. Empty squares: not found on their pages.
3Industries served
HealthcarepageLegalpageFinancial servicespageInsurancepageManufacturingpageNonprofit / charitypageEducationpageGovernment / public sectorpageRetailpageProfessional servicespage
| Client size targeted | not published |
|---|
From the MSP’s industry pages and case studies. Sources: /industries/public-sector-nhs, /industries/legal-it-services, /industries/financial-it-services, /industries/insurance-it-services, /industries/manufacturing-it-services, /industries/not-for-profit-it-services.
4Support model
24 hours, 7 days (as published)
| Support hours | 24/7reported by the company · core.co.uk · 7 Nov 2026 |
|---|---|
| Published hours | not published |
| 24/7 monitoring | not published |
| After-hours / emergency line | not published |
| Help desk location | not published |
| Response time / SLA | not published |
5Location and company
Outline: ONS ITL1 regions, contains OS data © Crown copyright and database right. HQ position from its public map listing, to about 1 km.
| Headquarters | 9 Appold St, London EC2A 2AP, United KingdomGoogle Maps listing · google.com · 7 Nov 2026 |
|---|---|
| Other offices | Scotland · Greater Manchesterreported by the company · core.co.uk · 7 Nov 2026 |
| Service area (as published) | not published |
| Trading name | Core Technology Systems [U.K.] LimitedGoogle Maps listing · google.com · 7 Nov 2026 |
| Legal name | CORE TECHNOLOGY SYSTEMS (U.K.) LIMITEDpublic register · find-and-update.company-information.service.gov.uk · 7 Nov 2026 |
| Companies House | 02502866 · Active · SIC 62012 Business and domestic software development; 62020 Information technology consultancy activities; 62090 Other information technology service activities · incorporated 17 May 1990public register · find-and-update.company-information.service.gov.uk · 7 Nov 2026 |
| Phone (switchboard) | +44 20 7626 0516Google Maps listing · google.com · 7 Nov 2026 |
| Business mailbox | servicedesk@core.co.ukreported by the company · core.co.uk · 7 Nov 2026 |
| Ownership | not published |
| Google rating | 4.7 / 5 from 19 reviewsGoogle Maps listing · google.com · 7 Nov 2026 |
6Size, certifications and peers
| Staff (their site) | not published |
|---|---|
| Size band | 51–200 staffreported by the company · uk.linkedin.com · 7 Nov 2026 |
| LinkedIn company size | 51-200 employeesreported by the company · uk.linkedin.com · 7 Nov 2026 |
| Clients (as published) | 10000+reported by the company · core.co.uk · 7 Nov 2026 |
| Microsoft partner | Microsoft Solutions Partner · Microsoft Cloud Solution Providerpartner badge on their site · core.co.uk · 7 Nov 2026 |
| Vendor partner tiers | not published |
| Own certifications | ISO 27001 · Cyber Essentials · Crown Commercial Service supplierreported by the company · core.co.uk · 7 Nov 2026 |
- Larger than 72% of the 366 MSPs in London with a known size.
- 1 stack tool found vs a median of 1 across 3,277 fully researched UK MSPs.
- 10 of 13 services vs a median of 8.
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
- 1990Foundedreported by the company · uk.linkedin.com · 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 London
Highgate IT Solutions LtdLondon · 51–200 staff
Fitzrovia ITLondon · 51–200 staff
Cyro Cyber LtdLondon · 51–200 staff
WavexLondon · 51–200 staff
NorthdoorLondon · 51–200 staff
Sereno IT SupportLondon · 11–50 staff
Same town first, then similar size, stack and services. More: all MSPs in London · all MSPs in London · other MSPs offering help desk / it support.
10Revision history and sources
Researched 7 Nov 2026 (full pass), last checked 7 Nov 2026. 18 public pages read.
Logo: from core.co.uk, the MSP’s own site, seen 8 Nov 2026; trimmed and resized only. Remove or replace it.
Pages we read
- www.core.co.uk/
- www.core.co.uk/about-us
- www.core.co.uk/about-us/csr
- www.core.co.uk/solutions-services
- www.core.co.uk/industries/legal-it-services
- www.core.co.uk/industries/retail-it-services
- www.core.co.uk/contact-us
- www.core.co.uk/industries
- www.core.co.uk/industries/public-sector-nhs
- www.core.co.uk/industries/education-it-services
- www.core.co.uk/industries/financial-it-services
- www.core.co.uk/partners
- www.core.co.uk/solutions-services/cloud-technology/csp-licensing
- www.core.co.uk/about-us/careers
- www.core.co.uk/solutions-services/managed-services/it-service-desk
- www.core.co.uk/endpoint-management-aotp-workshop
- www.core.co.uk/solutions-services/managed-services/core-managed-cloud
- coreuk.bamboohr.com/careers
Anything not found stays empty. We never guess. Spot an error? Correct it.