opendata.bot
Company number
03398409

CYNETIX GROUP LIMITED

Officer · PUGH, Jane Marie and 5 others
Active
✓ Active company on the official register. Next accounts due 31 March 2027.
2 outstanding charges registered against this company. View charges.

Company details

Registered name
CYNETIX GROUP LIMITED
Company number
03398409
Registered office
2 High Wood Way, Barlborough, Chesterfield, Derbyshire, S43 4XN, England
Company type
Private limited company
Incorporated on
3 July 1997
Status
Active
Age
29 years
Previous names
F X 4 LIMITED (to 29 May 2002)
Nature of business (SIC)
62090 — Other information technology service activities
Accounts — next due
31 Mar 2027
Accounts — last made up to
30 Jun 2025
Confirmation statement — next due
12 Aug 2027
Confirmation statement — last
29 Jul 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

4 active · 2 resigned

secretary
Appointed 03/07/1997
Active
director
Appointed 03/07/1997
Active
director
Appointed 06/04/2024
Active
director
Appointed 03/07/1997
Active

People with significant control

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

Mr Jonathan Miles Sanderson
ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent
Notified 11/07/2016
Mr Simon Arthur Terence Paterson
ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent, significant-influence-or-control
Notified 11/06/2016
Mr Jonathan Miles Sanderson
ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent
Notified 06/04/2016

Corporate structure

Who controls this company, and who they control in turn

Connections

Serving officers

secretary Appointed 03/07/1997
director Appointed 03/07/1997
director Appointed 06/04/2024
director Appointed 03/07/1997

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
06/08/2026 Person with significant control ceased Mr Jonathan Miles Sanderson
06/04/2024 Director appointed PUGH, Jane Marie
11/07/2016 Person with significant control added Mr Jonathan Miles Sanderson
11/06/2016 Person with significant control added Mr Simon Arthur Terence Paterson
06/04/2016 Person with significant control added Mr Jonathan Miles Sanderson
24/07/2015 Charge registered A registered charge
29/05/2002 Registered name changed F X 4 LIMITED CYNETIX GROUP LIMITED
11/03/2002 Charge registered Debenture
03/07/1997 Nominee-director resigned GRAEME, Lesley Joyce
03/07/1997 Nominee-secretary resigned GRAEME, Dorothy May
03/07/1997 Nominee-director appointed GRAEME, Lesley Joyce
03/07/1997 Nominee-secretary appointed GRAEME, Dorothy May
03/07/1997 Director appointed SANDERSON, Jonathan Miles
03/07/1997 Director appointed PATERSON, Simon Arthur Terence
03/07/1997 Secretary appointed PUGH, Jane Marie

Financial highlights

No figures could be read from the accounts filed on 26 Mar 2026. 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 CYNETIX GROUP LIMITED

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

PSC07 — cessation-of-a-person-with-significant-control
persons-with-significant-control
PSC01 — notification-of-a-person-with-significant-control
persons-with-significant-control
PSC04 — change-to-a-person-with-significant-control
persons-with-significant-control
CS01 — confirmation-statement-with-updates
confirmation-statement
AA — accounts-with-accounts-type-total-exemption-full
accounts
CS01 — confirmation-statement-with-updates
confirmation-statement
AA — accounts-with-accounts-type-total-exemption-full
accounts
CS01 — confirmation-statement-with-updates
confirmation-statement
AP01 — appoint-person-director-company-with-name-date
officers
AA — accounts-with-accounts-type-total-exemption-full
accounts
CS01 — confirmation-statement-with-updates
confirmation-statement
AA — accounts-with-accounts-type-total-exemption-full
accounts
CS01 — confirmation-statement-with-updates
confirmation-statement
AA — accounts-with-accounts-type-total-exemption-full
accounts
CS01 — confirmation-statement-with-updates
confirmation-statement
AA — accounts-with-accounts-type-total-exemption-full
accounts
CS01 — confirmation-statement-with-no-updates
confirmation-statement
AA — accounts-with-accounts-type-total-exemption-full
accounts
CS01 — confirmation-statement-with-no-updates
confirmation-statement
CS01 — confirmation-statement-with-no-updates
confirmation-statement
AA — accounts-with-accounts-type-total-exemption-full
accounts
CS01 — confirmation-statement-with-no-updates
confirmation-statement
CS01 — confirmation-statement-with-no-updates
confirmation-statement
AA — accounts-with-accounts-type-total-exemption-full
accounts
CS01 — confirmation-statement-with-no-updates
confirmation-statement

Charges

2 outstanding · 0 satisfied

A registered charge — persons entitled: Hsbc Bank PLC
outstanding
Debenture — persons entitled: Hsbc Bank PLC
outstanding

Data protection register

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

Cynetix Group Limited — S43 4XN
Trading as ENGINE COMPUTERS, STORMWALL
Tier 2 · renews 25/10/2026
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

Every field on this page is available as structured JSON behind one endpoint and one API key.

GET /v1/company/gb/03398409
X-Api-Key: $OPENDATA_KEY
Read the API docs

Frequently asked questions

What is the company number of CYNETIX GROUP LIMITED?
According to the official registry, the company number of CYNETIX GROUP LIMITED is 03398409.
Where is CYNETIX GROUP LIMITED registered?
The registered office is 2 High Wood Way, Barlborough, Chesterfield, Derbyshire, S43 4XN, England.
Who runs CYNETIX GROUP LIMITED?
PUGH, Jane Marie is listed among the officers of CYNETIX GROUP LIMITED.
What is the SIC code of CYNETIX GROUP LIMITED?
The nature of business is recorded under SIC code 62090 — Other information technology service activities.
Who controls CYNETIX GROUP LIMITED?
Mr Jonathan Miles Sanderson is recorded as a person with significant control, with ownership of shares 25 to 50 percent, voting rights 25 to 50 percent.
When are the next accounts of CYNETIX GROUP LIMITED due?
The next annual accounts are due by 31 March 2027, and the last accounts were made up to 30 June 2025.
Does CYNETIX GROUP LIMITED have any outstanding charges?
Yes — 2 outstanding charges are registered against the company.

About CYNETIX GROUP LIMITED (03398409)

CYNETIX GROUP LIMITED is a private limited company incorporated on 3 July 1997 and registered in the United Kingdom under company number 03398409. Its registered office is at 2 High Wood Way, Barlborough, Chesterfield, Derbyshire, S43 4XN, England. The recorded nature of business is other information technology service activities (SIC 62090). The company is currently active , with statutory accounts last made up to 30 June 2025. 6 active officers are on record , and the person with significant control is Mr Jonathan Miles Sanderson. 2 outstanding charges are registered against it. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House , last refreshed 8 September 2026.

Other information technology service activities across UK registers

The same sector and the same company, seen through every register we hold

Explore by sector

Every UK company records what it does as a SIC code — browse the sectors around this one.