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Company number
04554942

CYANCONNODE HOLDINGS PLC

Active
✓ Active company on the official register. Next accounts due 30 September 2026.

Company details

East of England, England Contains OS data © Crown copyright and database right. Contains Royal Mail data © Royal Mail copyright and database right. Source: Office for National Statistics licensed under the Open Government Licence v.3.0.
Registered name
CYANCONNODE HOLDINGS PLC
Company number
04554942
Registered office
SUITE 2, GROUND FLOOR, THE JEFFREYS BUILDING ST JOHNS INNOVATION PARK, COWLEY ROAD, CAMBRIDGE, CB4 0DS, ENGLAND · 18 other companies at this postcode
Company type
Public Limited Company
Incorporated on
7 October 2002
Status
Active
Age
23 years
Previous names
CYAN HOLDINGS PLC (to 16 Nov 2016)
Nature of business (SIC)
61200 — Wireless telecommunications activities
Accounts — next due
30 Sept 2026
Accounts — last made up to
31 Mar 2025
Confirmation statement — next due
21 Oct 2026
Confirmation statement — last
07 Oct 2025

What the register says

Facts from the register, with the dates they are filed under. Not a score: what they mean is for you to judge, and every line can be checked against Companies House itself.

Companies House register snapshot, read 02/09/2026.

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
16/11/2016 Registered name changed CYAN HOLDINGS PLC CYANCONNODE HOLDINGS PLC

Documents for CYANCONNODE HOLDINGS PLC

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Company extract£1.99

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Financial statements£3.99

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Ownership report£3.99

Who controls the company: persons with significant control, the nature of that control, the ownership graph and every other company those controllers hold.

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Data protection register

Registered with the Information Commissioner's Office as a data protection fee payer.

Cyanconnode Holdings PLC — CB4 0DS
Tier 2 · renews 23/02/2027
ICO entry

The ICO publishes no company number, so this is matched on the registered name and confirmed by the postcode. Check the ICO entry before relying on it.

Get this company via API

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Frequently asked questions

What is the company number of CYANCONNODE HOLDINGS PLC?
According to the official registry, the company number of CYANCONNODE HOLDINGS PLC is 04554942.
Where is CYANCONNODE HOLDINGS PLC registered?
The registered office is SUITE 2, GROUND FLOOR, THE JEFFREYS BUILDING ST JOHNS INNOVATION PARK, COWLEY ROAD, CAMBRIDGE, CB4 0DS, ENGLAND.
What is the SIC code of CYANCONNODE HOLDINGS PLC?
The nature of business is recorded under SIC code 61200 — Wireless telecommunications activities.
When are the next accounts of CYANCONNODE HOLDINGS PLC due?
The next annual accounts are due by 30 September 2026, and the last accounts were made up to 31 March 2025.

About CYANCONNODE HOLDINGS PLC (04554942)

CYANCONNODE HOLDINGS PLC is a public limited company incorporated on 7 October 2002 and registered in the United Kingdom under company number 04554942. Its registered office is at SUITE 2, GROUND FLOOR, THE JEFFREYS BUILDING ST JOHNS INNOVATION PARK, COWLEY ROAD, CAMBRIDGE, CB4 0DS, ENGLAND. The recorded nature of business is wireless telecommunications activities (SIC 61200). The company is currently active , with statutory accounts last made up to 31 March 2025. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.

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