CELLXION LTD
Company number 04780952 · Monitor this company
Executive summary
Cellxion Ltd presents a low-risk investment profile characterised by strong profitability growth, a well-capitalised balance sheet with £35.6M net assets and £10.9M cash, and full compliance with filing obligations. The principal risks centre on supply chain dependency for key components, limited transparency on group structure and protected PSCs, and the sustainability of a £4M dividend payout alongside ongoing R&D and inventory investment requirements. Further due diligence is recommended on subsidiary performance, customer concentration, and the quality and convertibility of the referenced order book.
Shareholders' funds
£35,584,200
Balance sheet as at 2024-10-31
What it does
The principal activity of the Group during the year was that of telecommunications products.
The company's own description, from its latest filed accounts.
Overview
- Company type
- Private Limited Company
- Incorporated
- 2003-05-29
- Employees
- 23 (2024 accounts · was 21 in 2023)
- Registered office
- Birchin Court 5th Floor, 19-25 Birchin Lane, London, United Kingdom, EC3V 9DU
- Postcode
- EC3V 9DU
- Capital
- 100 GBP
- Accounts category
- Group
- Charges
- 0 outstanding
Accounts
- Last made up to
- 2025-10-31
- Next due by
- 2027-07-31
- Financial year end
- 31 October
Confirmation statement
- Last statement dated
- 2026-05-29
- Next due by
- 2027-06-12
Nature of business (SIC)
- 61200 Wireless telecommunications activities
Officers 4 current · 4 resigned
Group structure 1 subsidiary
From persons-with-significant-control filings on the public register.
Public contracts won 1
£330,460 total awarded value where published.
Contains public sector information licensed under the Open Government Licence v3.0 (Contracts Finder).
Data protection registration
Registered with the ICO as a data protection fee payer — ZA350363 (Tier 2), registered since 2018.
Information Commissioner's Office register of fee payers, licensed under the Open Government Licence.
Contact details
- Website
- cellxion.net
Previous company names
| Name | Date changed |
|---|---|
| MARK BRUMPTON LTD | 2004-04-05 |
Previous registered addresses 6
| Address | Changed on |
|---|---|
| HALLMARK HOUSE 2 TIMBER HILL ROAD, CATERHAM, SURREY, CR3 6LD | 2019-06-05 |
| BOURNE HOUSE 475 GODSTONE ROAD, WHYTELEAFE, SURREY, CR3 0BL | 2008-10-23 |
| GISTERED OFFICE CHANGED ON 23/10/2008 FROM, BOURNE HOUSE 475 GODSTONE ROAD, WHYTELEAFE, SURREY, CR3 0BL | 2008-10-23 |
| 53 NORTON AVENUE, BERRYLANDS, SURBITON, SURREY, KT5 9DX | 2008-02-25 |
| GISTERED OFFICE CHANGED ON 25/02/2008 FROM, 53 NORTON AVENUE, BERRYLANDS, SURBITON, SURREY, KT5 9DX | 2008-02-25 |
| ARCHWAY HOUSE, 81-82 PORTSMOUTH, RD, SURBITON, SURREY, KT6 5PT | 2005-08-08 |
Among its peers
Top 5%
by shareholders' funds, of 87 similar companies in EC
Among the biggest employers among its local peers (23 staff).
Among the oldest 25% of its local peers, trading since 2003.
No.1 of the largest wireless telecommunications activities companies in London →
Competitors London
-
2. SUREFLOW LTD
-
6. GME PICO LTD
This company ranks 1 among wireless telecommunications activities in London.
The class of 2003
38%
of the 163,090 companies incorporated in 2003 are still active today; 60% have since been dissolved.
A fact about the year, not a forecast for this company.
Property in England & Wales 4 titles
- Freehold
- 3
- Leasehold
- 1
- Most recent registration
- 2018-01-25
- Price paid, where recorded
- £1,400,000
- Where
- Surrey (4)
| Title number | County | Tenure | Registered | Price paid |
|---|---|---|---|---|
| SY229359 | Surrey | Freehold | 2018-01-25 | £1,400,000 |
| SY400698 | Surrey | Freehold | 2018-01-25 | — |
| SY722400 | Surrey | Freehold | 2018-01-25 | — |
| SY826332 | Surrey | Leasehold | 2015-03-03 | — |
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.