MSP-GB-LON-REDDOOR-IT
RedDoor IT
Managed service provider · Croydon, London
Founded 201724/7
Last checked 7 Nov 2026 · 35 sourced facts
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“Expert managed IT support in London. 24/7 monitoring, fast response times, and scalable IT solutions for growing businesses. Speak to our Red Door team today.”reported by the company · reddoor.net · 7 Nov 2026
- Staff / size
- –
- Founded
- 20179 yrs
- Offices
- 1
- Services
- 11of 13
- Industries
- 4
- Stack tools
- 4
- Certifications
- 2
- Support
- 24/7
1Stack: the tools we found
- PSA / ticketingnot found
- RMMnot found
- Remote accessnot found
- Documentationnot found
- SecurityWebrootSite
- Backupnot found
- MailMicrosoft 365DNS
- NetworkingUbiquiti UniFiSite
- Vendor, product not namedDattoSiteKaseyaSite
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 |
|---|---|
| Webroot | partner badge on their site · reddoor.net · 7 Nov 2026 |
| Ubiquiti UniFi | partner badge on their site · reddoor.net · 7 Nov 2026 |
| Datto (product not named) | partner badge on their site · reddoor.net · 7 Nov 2026 |
| Kaseya (product not named) | partner badge on their site · reddoor.net · 7 Nov 2026 |
| Microsoft 365 (own mail) | detected (public DNS) · reddoor.net · 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 (offered)
- Networking (offered)
- IT procurement (offered)
- vCIO / consulting (offered)
- AI services (offered)
From reddoor.net/voip-services/, reddoor.net/cyber-security/, reddoor.net/reddoor-trade-it-services/, reddoor.net/why-your-law-firm-cant-afford-to-ignore-cyber-essentials/. Empty squares: not found on their pages.
Compliance frameworks named: PCI DSSCyber EssentialsCyber Essentials PlusGDPR
3Industries served
LegalpageAccountingpageFinancial servicespageInsurancepage
| Client size targeted | “10 to 50 users”reported by the company · reddoor.net · 7 Nov 2026 |
|---|
From the MSP’s industry pages and case studies. Sources: /why-your-law-firm-cant-afford-to-ignore-cyber-essentials/, /who-we-serve/, /who-we-serve/how-we-serve-insurance-professionals/.
4Support model
24 hours, 7 days (as published)
| Support hours | 24/7reported by the company · reddoor.net · 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 | Lancefield House, 5 Commerce Way, Croydon CR0 4XA, United KingdomGoogle Maps listing · google.com · 7 Nov 2026 |
|---|---|
| Other offices | not published |
| Service area (as published) | not published |
| Trading name | RedDoor ITGoogle Maps listing · google.com · 7 Nov 2026 |
| Legal name | REDDOOR IT LTDpublic register · find-and-update.company-information.service.gov.uk · 7 Nov 2026 |
| Companies House | 07401343 · Active · SIC 62020 Information technology consultancy activities · incorporated 8 October 2010public register · find-and-update.company-information.service.gov.uk · 7 Nov 2026 |
| Phone (switchboard) | +44 20 8540 9020Google Maps listing · google.com · 7 Nov 2026 |
| Business mailbox | team@reddoor.netreported by the company · reddoor.net · 7 Nov 2026 |
| Ownership | not published |
| Google rating | 4.9 / 5 from 68 reviewsGoogle Maps listing · google.com · 7 Nov 2026 |
6Size, certifications and peers
| Staff (their site) | not published |
|---|---|
| Size band | not published |
| LinkedIn company size | not published |
| Clients (as published) | not published |
| Microsoft partner | Microsoft Solutions Partnerpartner badge on their site · reddoor.net · 7 Nov 2026 |
| Vendor partner tiers | not published |
| Own certifications | Cyber Essentials Plusreported by the company · reddoor.net · 7 Nov 2026 |
- size not published
- 4 stack tools found vs a median of 2 across 1,579 fully researched UK MSPs.
- 11 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
- 2017Foundedreported by the company · reddoor.net · 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 Croydon
The Final Step LtdLondon
Sonar IT ServicesLondon
Techrelate LtdLondon · 11–50 staff
LogicMonitorLondon · 501+ staff
Design and Management Systems LtdLondon
IT GeeksLondon · 11–50 staff
Same town first, then similar size, stack and services. More: all MSPs in Croydon · 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. 14 public pages read.
Logo: from reddoor.net, the MSP’s own site, seen 8 Nov 2026; trimmed and resized only. Remove or replace it.
Pages we read
- reddoor.net/
- reddoor.net/about-us/
- reddoor.net/voip-services/
- reddoor.net/category/cyber-security/
- reddoor.net/reddoor-trade-it-services/
- reddoor.net/contact/
- reddoor.net/who-we-serve/
- reddoor.net/why-your-law-firm-cant-afford-to-ignore-cyber-essentials/
- reddoor.net/category/who-we-serve/small-and-medium-sized-enterprises/
- reddoor.net/office-365-support/
- reddoor.net/cyber-security/
- reddoor.net/cyber-security-quiz/
- reddoor.net/testimonials/
- reddoor.net/blog/
Anything not found stays empty. We never guess. Spot an error? Correct it.