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Company number
05561489

CELLCRYPT LIMITED

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

Company details

South East, 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
CELLCRYPT LIMITED
Company number
05561489
Registered office
AMELIA HOUSE, CRESCENT ROAD, WORTHING, BN11 1RL, UNITED KINGDOM · 1,494 other companies at this postcode
Company type
Private Limited Company
Incorporated on
12 September 2005
Status
Active
Age
21 years
Previous names
CELLFIRE SECURITY TECHNOLOGIES LIMITED (to 31 Jul 2007)
Nature of business (SIC)
58290 — Other software publishing
Accounts — next due
30 Sept 2026
Accounts — last made up to
31 Dec 2024
Confirmation statement — next due
14 Jan 2027
Confirmation statement — last
31 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

Communication Security Group, Inc.
has significant influence or control
Notified 08/11/2022
Communication Security Group, Inc.
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 06/04/2016
Harvey Boulter
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 08/11/2022
Mr. Harvey Eric Boulter
holds 50–75% of voting rights · can appoint and remove directors
Notified 06/04/2016

Corporate structure

Who controls this company, and who they control in turn

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

Connections

Harvey Boulter
born 11/1969 · Namibia owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Notified 08/11/2022
Communication Security Group, Inc. name only
has significant influence or control Control ended 08/11/2022 Controls 2 companies
Communication Security Group, Inc. name only
owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Control ended 06/04/2016 Controls 2 companies
Mr. Harvey Eric Boulter
born 11/1969 · Namibia holds 50–75% of votes · can appoint and remove directors Control ended 08/11/2022

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
08/11/2022 Person with significant control ceased Mr. Harvey Eric Boulter
08/11/2022 Person with significant control ceased Communication Security Group, Inc.
08/11/2022 Person with significant control added Harvey Boulter
08/11/2022 Person with significant control added Communication Security Group, Inc.
06/04/2016 Person with significant control ceased Communication Security Group, Inc.
06/04/2016 Person with significant control added Mr. Harvey Eric Boulter
06/04/2016 Person with significant control added Communication Security Group, Inc.
31/07/2007 Registered name changed CELLFIRE SECURITY TECHNOLOGIES LIMITED CELLCRYPT LIMITED

Financial highlights

Parsed from the filed statutory accounts (£ thousands, except employees)

Source: Companies House bulk data filed accounts (iXBRL)
Metric FY2024FY2023
Net assets 5,086
▲ 2.3%
4,972
Employees (avg) 0 0

Documents for CELLCRYPT LIMITED

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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

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 CELLCRYPT LIMITED?
According to the official registry, the company number of CELLCRYPT LIMITED is 05561489.
Where is CELLCRYPT LIMITED registered?
The registered office is AMELIA HOUSE, CRESCENT ROAD, WORTHING, BN11 1RL, UNITED KINGDOM.
What is the SIC code of CELLCRYPT LIMITED?
The nature of business is recorded under SIC code 58290 — Other software publishing.
Who controls CELLCRYPT LIMITED?
Communication Security Group, Inc. is recorded as a person with significant control, and has significant influence or control.
When are the next accounts of CELLCRYPT LIMITED due?
The next annual accounts are due by 30 September 2026, and the last accounts were made up to 31 December 2024.

About CELLCRYPT LIMITED (05561489)

CELLCRYPT LIMITED is a private limited company incorporated on 12 September 2005 and registered in the United Kingdom under company number 05561489. Its registered office is at AMELIA HOUSE, CRESCENT ROAD, WORTHING, BN11 1RL, UNITED KINGDOM. The recorded nature of business is other software publishing (SIC 58290). The company is currently active , with statutory accounts last made up to 31 December 2024. , and the person with significant control is Communication Security Group, Inc.. 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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