EXTREME NETWORKS UK TECHNOLOGY LIMITED
Company number 02153164 · Monitor this company
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Shareholders' funds
£5,256,857
Balance sheet as at 2025-06-30
What it does
The principal activity of the company is the sale and marketing support of computer networking hardware products and the provision of related services on behalf of Extreme Networks Ireland Ops Unimited Company under an agency agreement effective 1 July 2018.
The company's own description, from its latest filed accounts.
Overview
- Company type
- Private Limited Company
- Incorporated
- 1987-08-06
- Employees
- 101 (2025 accounts · was 116 in 2024)
- Registered office
- 250 Longwater Avenue 250 Longwater Avenue, Green Park, Reading, Berkshire ,, England, RG2 6GB
- Postcode
- RG2 6GB
- Capital
- 2 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
- 2026-06-01
- Next due by
- 2027-06-15
Nature of business (SIC)
- 61100 Wired telecommunications activities
- 61200 Wireless telecommunications activities
Officers 5 current · 34 resigned
Group structure
Controlled by Extreme Networks, Inc (02990153) — since 2016-04-06
From persons-with-significant-control filings on the public register.
Licensed visa sponsor
Licensed by the Home Office to sponsor worker visas: Global Business Mobility: Senior or Specialist Worker (Worker (A rating)), 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 — ZA491456 (Tier 2), registered since 2019.
Information Commissioner's Office register of fee payers, licensed under the Open Government Licence.
Previous company names
| Name | Date changed |
|---|---|
| ENTERASYS NETWORKS U.K. LIMITED | 2014-07-04 |
| CABLETRON SYSTEMS LIMITED | 2000-12-18 |
| DEEPRITE LIMITED | 1987-12-10 |
Previous registered addresses 6
| Address | Changed on |
|---|---|
| 5 NEW STREET SQUARE, LONDON, EC4A 3TW | 2018-05-23 |
| NEXUS HOUSE, NEWBURY BUSINESS PARK, LONDON ROAD, NEWBURY BERKSHIRE, RG14 2PZ | 2015-08-24 |
| UNIT 21 PRINCE HENRY HOUSE, KINGSCLERE INDUSTRIAL PARK, KINGSCLERE, HAMPSHIRE RG15 8SS | 1990-11-08 |
| LIME COTTAGE, CHADDLEWORTH, NEAR NEWBURY, BERKSHIRE, RG16 ODY | 1988-02-05 |
| LIME COTTAGE, CHADDLEWORTH NEAR NEWBURY, BERKSHIRE, RG16 0DY | 1987-10-02 |
| 84 TEMPLE CHAMBERS, TEMPLE AVENUE, LONDON, EC4Y OHP | 1987-09-20 |
Among its peers
Top 5%
by shareholders' funds, of 123 similar companies in RG
The largest employer among its local peers (101 staff).
3rd oldest of its local peers, trading since 1987.
No.3 of the largest wired telecommunications activities companies in Reading →
Competitors Reading
This company ranks 3 among wired telecommunications activities in Reading.
The class of 1987
51%
of the 20,106 companies incorporated in 1987 are still active today; 42% 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
- 2022-09-07
- Where
- Reading
| Title number | County | Tenure | Registered | Price paid |
|---|---|---|---|---|
| BK523679 | Reading | Leasehold | 2022-09-07 | — |
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.