N21 LIMITED
Company number 04615294 · Monitor this company
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Shareholders' funds
£1,964,220
Balance sheet as at 2025-06-30
Overview
- Company type
- Private Limited Company
- Incorporated
- 2002-12-12
- Employees
- 81 (2025 accounts · was 104 in 2024)
- Registered office
- 166 Brinkburn Street, Newcastle Upon Tyne, Tyne And Wear, England, NE6 2AR
- Postcode
- NE6 2AR
- Capital
- 1,000 GBP
- Accounts category
- Total Exemption Full
- Charges
- 0 outstanding
Accounts
- Last made up to
- 2025-06-30
- Next due by
- 2027-03-31
- Financial year end
- 30 June
Confirmation statement
- Last statement dated
- 2025-12-08
- Next due by
- 2026-12-22
Nature of business (SIC)
- 73110 Advertising agencies
Officers 3 current · 2 resigned
Licensed visa sponsor
Licensed by the Home Office to sponsor worker visas: Skilled Worker (Worker (A rating)).
Matched by registered name to the register of licensed sponsors (Home Office, updated daily) — check the register itself before relying on it. Contains public sector information licensed under the Open Government Licence v3.0.
Data protection registration
Registered with the ICO as a data protection fee payer — ZB491184 (Tier 2), registered since 2022.
Information Commissioner's Office register of fee payers, licensed under the Open Government Licence.
Previous company names
| Name | Date changed |
|---|---|
| OXYGEN ONLINE MARKETING LIMITED | 2008-02-18 |
| OXYGEN MARKETING AND DESIGN LIMITED | 2004-01-06 |
Previous registered addresses 6
| Address | Changed on |
|---|---|
| STUDIOS 2/3 THE KILN, HOULTS ESTATE WALKER ROAD, NEWCASTLE UPON TYNE, TYNE & WEAR, NE6 2HL | 2020-03-26 |
| C/O N21 LTD, THE OLD FORGE WALKER ROAD, NEWCASTLE UPON TYNE, NE6 2HL, UNITED KINGDOM | 2013-08-06 |
| MALING STUDIOS 8, HOULTS ESTATE, WALKER ROAD, NEWCASTLE UPON TYNE, NE6 2HL | 2012-01-05 |
| ADAMSON HOUSE, 65 WESTGATE ROAD, NEWCASTLE UPON TYNE, NE1 1SG | 2007-12-04 |
| 14 LENORE TERRACE, GREENSIDE, RYTON, TYNE & WEAR NE40 4QX | 2003-10-28 |
| 1 SAVILLE CHAMBERS, NORTH STREET, NEWCASTLE UPON TYNE, NE1 8DF | 2002-12-20 |
Among its peers
Top 5%
by shareholders' funds, of 200 similar companies in NE
3rd largest employer among its local peers (81 staff).
Among the oldest 25% of its local peers, trading since 2002.
No.3 of the largest advertising agencies companies in Newcastle Upon Tyne →
Competitors Newcastle Upon Tyne
This company ranks 3 among advertising agencies in Newcastle Upon Tyne.
The class of 2002
34%
of the 535 companies in this sector incorporated in 2002 are still active today; 63% 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
- 2020-02-11
- Where
- Tyne And Wear
| Title number | County | Tenure | Registered | Price paid |
|---|---|---|---|---|
| TY572763 | Tyne And Wear | Leasehold | 2020-02-11 | — |
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.