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Company number
07869409

CSL COMMUNICATIONS GROUP LIMITED

Active
✓ Active company on the official register. Next accounts due 31 December 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
CSL COMMUNICATIONS GROUP LIMITED
Company number
07869409
Registered office
BUILDING 4, CROXLEY PARK, HATTERS LANE, WATFORD, WD18 8YF, ENGLAND · 25 other companies at this postcode
Company type
Private Limited Company
Incorporated on
2 December 2011
Status
Active
Age
14 years
Previous names
CSL DUALCOM HOLDINGS LIMITED (to 07 Feb 2013)
Nature of business (SIC)
70100 — Activities of head offices
Accounts — next due
31 Dec 2026
Accounts — last made up to
31 Mar 2025
Confirmation statement — next due
16 Dec 2026
Confirmation statement — last
02 Dec 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.

People with significant control

Beneficial owners holding over 25% of shares, voting rights or the right to appoint directors

Cosmos Bidco Limited
owns 75–100% of shares
Notified 23/06/2022
Sunny Bidco Limited
owns 75–100% of shares
Notified 12/08/2016

Corporate structure

Who controls this company, and who they control in turn

2 controllers Drag to move · scroll to zoom · double-click to expand
Company Person Current control Ended

Connections

Corporate owner owns 75–100% of shares Notified 23/06/2022 Controls 3 companies
Sunny Bidco Limited
owns 75–100% of shares Control ended 23/06/2022

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
23/06/2022 Person with significant control ceased Sunny Bidco Limited
23/06/2022 Person with significant control added Cosmos Bidco Limited
12/08/2016 Person with significant control added Sunny Bidco Limited
07/02/2013 Registered name changed CSL DUALCOM HOLDINGS LIMITED CSL COMMUNICATIONS GROUP LIMITED

Documents for CSL COMMUNICATIONS GROUP LIMITED

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Company extract£1.99

The full registration record as held today — name, number, status, registered office, company type, previous names, officers, PSC and SIC codes, timestamped for your file.

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Financial statements£3.99

Every figure the company’s own accounts state, across each filed period, with year-on-year movement. Most UK companies file small or micro-entity accounts — a balance sheet and a headcount, no turnover or profit.

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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

No entry found on the ICO register of fee payers under this name.

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Get this company via API

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Frequently asked questions

What is the company number of CSL COMMUNICATIONS GROUP LIMITED?
According to the official registry, the company number of CSL COMMUNICATIONS GROUP LIMITED is 07869409.
Where is CSL COMMUNICATIONS GROUP LIMITED registered?
The registered office is BUILDING 4, CROXLEY PARK, HATTERS LANE, WATFORD, WD18 8YF, ENGLAND.
What is the SIC code of CSL COMMUNICATIONS GROUP LIMITED?
The nature of business is recorded under SIC code 70100 — Activities of head offices.
Who controls CSL COMMUNICATIONS GROUP LIMITED?
Cosmos Bidco Limited is recorded as a person with significant control, and owns 75–100% of shares.
When are the next accounts of CSL COMMUNICATIONS GROUP LIMITED due?
The next annual accounts are due by 31 December 2026, and the last accounts were made up to 31 March 2025.

About CSL COMMUNICATIONS GROUP LIMITED (07869409)

CSL COMMUNICATIONS GROUP LIMITED is a private limited company incorporated on 2 December 2011 and registered in the United Kingdom under company number 07869409. Its registered office is at BUILDING 4, CROXLEY PARK, HATTERS LANE, WATFORD, WD18 8YF, ENGLAND. The recorded nature of business is activities of head offices (SIC 70100). The company is currently active , with statutory accounts last made up to 31 March 2025. , and the person with significant control is Cosmos Bidco Limited. 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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