MSP-GB-LON-SUBEX-UK-LIMITED
Subex (UK) Limited
Managed service provider · Harrow, London
501+ staffFounded 199224/7
Last checked 8 Nov 2026 · 15 sourced facts
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“Subex helps telecom operators prevent fraud, reduce revenue leakage, and manage risk using AI-powered analytics and real-time intelligence.”reported by the company · subex.com · 8 Nov 2026
- Staff / size
- 501+
- Founded
- 199234 yrs
- Offices
- 2
- Services
- 5of 13
- Industries
- 1
- Stack tools
- 0
- Certifications
- 0
- Support
- 24/7
1Stack: the tools we found
- PSA / ticketingnot found
- RMMnot found
- Remote accessnot found
- Documentationnot found
- Securitynot found
- Backupnot found
- MailMicrosoft 365DNS
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 |
|---|---|
| Microsoft 365 (own mail) | detected (public DNS) · subex.com · 8 Nov 2026 |
2Services coverage
- Help desk / IT support (offered)
- Co-managed IT (not found)
- NOC / monitoring (not found)
- SOC / MDR (not found)
- Cybersecurity (not found)
- Cloud / Microsoft 365 / Azure (not found)
- Backup / disaster recovery (offered)
- Compliance (offered)
- VoIP / UCaaS (not found)
- Networking (not found)
- IT procurement (offered)
- vCIO / consulting (not found)
- AI services (offered)
From subex.com/services/managed-services/, subex.com/about-subex/. Empty squares: not found on their pages.
3Industries served
| Client size targeted | not published |
|---|
From the MSP’s industry pages and case studies. Sources: /solutions/business-assurance/financial-reporting-accounting/.
4Support model
24 hours, 7 days (as published)
| Support hours | 24/7reported by the company · subex.com · 8 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 | 1st Floor, Rama Apartments, 17 St. Anns Rd, Harrow HA1 1JU, United KingdomGoogle Maps listing · google.com · 8 Nov 2026 |
|---|---|
| Other offices | Ipswichreported by the company · subex.com · 8 Nov 2026 |
| Service area (as published) | not published |
| Trading name | Subex (UK) LimitedGoogle Maps listing · google.com · 8 Nov 2026 |
| Legal name | Subex Limitedtheir site’s structured data · subex.com · 8 Nov 2026 |
| Companies House | not published |
| Phone (switchboard) | +44 20 7826 5300Google Maps listing · google.com · 8 Nov 2026 |
| Business mailbox | info@subex.comreported by the company · subex.com · 8 Nov 2026 |
| Ownership | not published |
| Google rating | 2 / 5 from 1 reviewGoogle Maps listing · google.com · 7 Nov 2026 |
6Size, certifications and peers
| Staff (their site) | not published |
|---|---|
| Size band | 501+ staffreported by the company · in.linkedin.com · 8 Nov 2026 |
| LinkedIn company size | 501-1,000 employeesreported by the company · in.linkedin.com · 8 Nov 2026 |
| Clients (as published) | not published |
| Microsoft partner | not published |
| Vendor partner tiers | not published |
| Own certifications | not published |
- Larger than 92% of the 366 MSPs in London with a known size.
- 0 stack tools found vs a median of 1 across 3,277 fully researched UK MSPs.
- 5 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
- 1992Foundedreported by the company · in.linkedin.com · 8 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 Harrow
Cube Technology IT Services LtdHarrow
Cyber InfrastructureLondon · 501+ staff
Rimini Street, Ltd.London · 501+ staff
Hexaware TechnologiesLondon · 501+ staff
Sharp Business Systems UK PlcSwanley · 501+ staff
Air IT GroupLondon · 501+ staff
Same town first, then similar size, stack and services. More: all MSPs in Harrow · all MSPs in London · other MSPs offering help desk / it support.
10Revision history and sources
Researched 8 Nov 2026 (full pass), last checked 8 Nov 2026. 10 public pages read.
Logo: from subex.com, the MSP’s own site, seen 8 Nov 2026; trimmed and resized only. Remove or replace it.
Pages we read
- www.subex.com/
- www.subex.com/about-subex/
- www.subex.com/services/
- www.subex.com/solutions/
- www.subex.com/services/managed-services/
- www.subex.com/contact-us/
- www.subex.com/solutions/business-assurance/financial-reporting-accounting/
- www.subex.com/products/partner-ecosystem/
- www.subex.com/solutions/ecosystem-management/partner-lifecycle-management/
- www.subex.com/careers/
Anything not found stays empty. We never guess. Spot an error? Correct it.