opendata.bot
Company number
03411264

CRITICAL ACTIVITIES LTD

Officer · JEFFREY, Fiona Jane and 1 others
Active
✓ Active company on the official register. Next accounts due 30 April 2027.

Company details

Registered name
CRITICAL ACTIVITIES LTD
Company number
03411264
Registered office
Adelaide Works, Mowbray Street, Sheffield, S3 8EZ, England
Company type
Private limited company
Incorporated on
29 July 1997
Status
Active
Age
29 years
Previous names
GENERAL INTEGRITY LTD (to 04 Mar 2017) · THE COACH COACH LTD (to 29 May 2015) · PRINCIPIAL LTD (to 17 Feb 2010) · MAGNOVATE LTD (to 12 Dec 2008) · PRINCIPIAL LIMITED (to 21 Nov 2007) · THE TRANSFORMATION CORPORATION LIMITED (to 27 May 1999)
Nature of business (SIC)
70229 — Management consultancy activities other than financial management
Accounts — next due
30 Apr 2027
Accounts — last made up to
31 Jul 2025
Confirmation statement — next due
09 Feb 2027
Confirmation statement — last
26 Jan 2026

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.

Officers

2 active

secretary
Appointed 29/07/1997
Active
director
Appointed 29/07/1997
Active

People with significant control

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

Mr John Alexander Jeffrey
ownership-of-shares-75-to-100-percent
Notified 25/07/2016

Corporate structure

Who controls this company, and who they control in turn

Connections

Serving officers

secretary Appointed 29/07/1997
director Appointed 29/07/1997

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
04/03/2017 Registered name changed GENERAL INTEGRITY LTD CRITICAL ACTIVITIES LTD
25/07/2016 Person with significant control added Mr John Alexander Jeffrey
29/05/2015 Registered name changed THE COACH COACH LTD GENERAL INTEGRITY LTD
17/02/2010 Registered name changed PRINCIPIAL LTD THE COACH COACH LTD
12/12/2008 Registered name changed MAGNOVATE LTD PRINCIPIAL LTD
21/11/2007 Registered name changed PRINCIPIAL LIMITED MAGNOVATE LTD
27/05/1999 Registered name changed THE TRANSFORMATION CORPORATION LIMITED PRINCIPIAL LIMITED
29/07/1997 Director appointed JEFFREY, John Alexander
29/07/1997 Secretary appointed JEFFREY, Fiona Jane

Financial highlights

No figures could be read from the accounts filed on 04 Aug 2025. Companies House holds some filings only as a document image, which carries no tagged figures; the filing itself is on the register either way.

Documents for CRITICAL ACTIVITIES LTD

Need this one company on file? Buy the document on its own — no plan required.

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.

PDF Order
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.

PDF + CSV Order
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.

PDF Order

Filing history

Most recent filings

CS01 — confirmation-statement-with-no-updates
confirmation-statement
AA — accounts-with-accounts-type-dormant
accounts
AA — accounts-with-accounts-type-dormant
accounts
CS01 — confirmation-statement-with-no-updates
confirmation-statement
AA — accounts-with-accounts-type-dormant
accounts
CS01 — confirmation-statement-with-no-updates
confirmation-statement
CS01 — confirmation-statement-with-no-updates
confirmation-statement
AA — accounts-with-accounts-type-dormant
accounts
AA — accounts-with-accounts-type-dormant
accounts
CS01 — confirmation-statement-with-no-updates
confirmation-statement
AA — accounts-with-accounts-type-dormant
accounts
CS01 — confirmation-statement-with-no-updates
confirmation-statement
AA — accounts-with-accounts-type-dormant
accounts
CS01 — confirmation-statement-with-no-updates
confirmation-statement
CS01 — confirmation-statement-with-no-updates
confirmation-statement
AA — accounts-with-accounts-type-dormant
accounts
AA — accounts-with-accounts-type-micro-entity
accounts
CS01 — confirmation-statement-with-updates
confirmation-statement
RESOLUTIONS — resolution
resolution
AA — accounts-with-accounts-type-dormant
accounts
CS01 — confirmation-statement-with-updates
confirmation-statement
AD01 — change-registered-office-address-company-with-date-old-address-new-address
address
CS01 — confirmation-statement-with-updates
confirmation-statement
AA — accounts-with-accounts-type-dormant
accounts
AR01 — annual-return-company-with-made-up-date-full-list-shareholders
annual-return

Data protection register

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

Not every organisation has to register — some are exempt. An absent entry is a question to ask, not a finding.

Get this company via API

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Read the API docs

Frequently asked questions

What is the company number of CRITICAL ACTIVITIES LTD?
According to the official registry, the company number of CRITICAL ACTIVITIES LTD is 03411264.
Where is CRITICAL ACTIVITIES LTD registered?
The registered office is Adelaide Works, Mowbray Street, Sheffield, S3 8EZ, England.
Who runs CRITICAL ACTIVITIES LTD?
JEFFREY, Fiona Jane is listed among the officers of CRITICAL ACTIVITIES LTD.
What is the SIC code of CRITICAL ACTIVITIES LTD?
The nature of business is recorded under SIC code 70229 — Management consultancy activities other than financial management.
Who controls CRITICAL ACTIVITIES LTD?
Mr John Alexander Jeffrey is recorded as a person with significant control, with ownership of shares 75 to 100 percent.
When are the next accounts of CRITICAL ACTIVITIES LTD due?
The next annual accounts are due by 30 April 2027, and the last accounts were made up to 31 July 2025.

About CRITICAL ACTIVITIES LTD (03411264)

CRITICAL ACTIVITIES LTD is a private limited company incorporated on 29 July 1997 and registered in the United Kingdom under company number 03411264. Its registered office is at Adelaide Works, Mowbray Street, Sheffield, S3 8EZ, England. The recorded nature of business is management consultancy activities other than financial management (SIC 70229). The company is currently active , with statutory accounts last made up to 31 July 2025. 2 active officers are on record , and the person with significant control is Mr John Alexander Jeffrey. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House , last refreshed 6 September 2026.

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