NORTHDOOR PLC
Company number 02192480 · Monitor this company
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Shareholders' funds
£3,818,994
Balance sheet as at 2025-06-30
What it does
The principal activity of the company and group continued to be that of IT consultancy and services.
The company's own description, from its latest filed accounts.
Overview
- Company type
- Public Limited Company
- Incorporated
- 1987-11-11
- Employees
- 48 (2025 accounts · was 44 in 2024)
- Registered office
- Third Floor, Bentima House, 168-172 Old Street, London, United Kingdom, EC1V 9BP
- Postcode
- EC1V 9BP
- Capital
- 258,600 GBP
- Accounts category
- Group
- Charges
- 0 outstanding
Accounts
- Last made up to
- 2025-06-30
- Next due by
- 2026-12-31
- Financial year end
- 30 June
Confirmation statement
- Last statement dated
- 2026-02-12
- Next due by
- 2027-02-26
Nature of business (SIC)
- 62020 Information technology consultancy activities
Officers 7 current · 9 resigned
Group structure 3 subsidiaries
From persons-with-significant-control filings on the public register.
Data protection registration
Registered with the ICO as a data protection fee payer — Z8101745 (Tier 2), registered since 2003.
Information Commissioner's Office register of fee payers, licensed under the Open Government Licence.
Contact details
- Website
- northdoor.com
- Phone
- 020 7448 8500, 0207 448 8500, 085399092
Award-winning IT consultants. IBM Platinum & Microsoft Gold Partners specialising in compliance, AI, applications, big data & cloud computing
Previous company names
| Name | Date changed |
|---|---|
| NORTHDOOR HOLDINGS LIMITED | 1993-12-23 |
| PROBEDIAL LIMITED | 1988-05-06 |
Previous registered addresses 7
| Address | Changed on |
|---|---|
| 1-3 DUFFERIN STREET, LONDON, EC1Y 8NA | 2019-02-01 |
| BARBICAN CITYGATE, 1-3 DUFFERIN STREET, LONDON, EC1Y 8NA | 2012-05-11 |
| 11/13 CHARTERHOUSE BUILDINGS, LONDON, EC1M 7AN | 1993-04-02 |
| 4 BRABANT COURT, PHILPOT LANE, LONDON, EC3M 8AD | 1992-03-10 |
| 10 ARTHUR ST, LONDON, EC4R 9AY | 1989-04-05 |
| 78 FENCHURCH STREET, LONDON, EC3M 4BT | 1988-04-13 |
| 2 BACHES STREET, LONDON, N1 6UB | 1987-12-03 |
Among its peers
Top 5%
by shareholders' funds, of 4,331 similar companies in EC
Among the biggest employers among its local peers (48 staff).
Among the oldest 25% of its local peers, trading since 1987.
Competitors London
-
2. IQSM LIMITED
This company ranks 59 among information technology consultancy activities in London.
The class of 1987
27%
of the 343 companies in this sector incorporated in 1987 are still active today; 70% have since been dissolved.
A fact about the year, not a forecast for this company.
Property in England & Wales 1 title
- Leasehold
- 1
- Most recent registration
- 2018-08-14
- Where
- Greater London
| Title number | County | Tenure | Registered | Price paid |
|---|---|---|---|---|
| AGL451930 | Greater London | Leasehold | 2018-08-14 | — |
For addresses and the authoritative register entry, use HM Land Registry's official search (£3 per title).
Information produced by HM Land Registry. © Crown copyright 2026. Dataset as at 2026-08.