opendata.bot
Company number
00555596

MARWIN SECURITIES LIMITED

Officer · WINKLER, Michael Stephen and 5 others
Active
Filing history Order extract (PDF) Monitor
✓ Active company on the official register. Next accounts due 30 September 2026.

Company details

London, 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
MARWIN SECURITIES LIMITED
Company number
00555596
Registered office
C/O PARKER CAVENDISH, SUITE 301, STANMORE BUSINESS AND INNOVATION CENTRE, HOWARD ROAD, STANMORE, MIDDLESEX, HA7 1FW, ENGLAND · 698 other companies at this postcode
Company type
Private Limited Company
Incorporated on
6 October 1955
Status
Active
Age
70 years
Nature of business (SIC)
41100 — Development of building projects · 68100 — Buying and selling of own real estate
Accounts — next due
30 Sept 2026
Accounts — last made up to
31 Dec 2024
Confirmation statement — next due
28 Aug 2026
Confirmation statement — last
14 Aug 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.

Officers

3 active · 3 resigned

WINKLER, Michael Stephen
secretary
Appointed 06/11/1998
Active
WINKLER, Mark Jonathan
director
Active
WINKLER, Michael Stephen
director
Active

People with significant control

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

Mr Mark Jonathan Winkler
owns 25–50% of shares · holds 25–50% of voting rights
Notified 06/04/2016
Mr Michael Stephen Winkler
owns 25–50% of shares · holds 25–50% of voting rights
Notified 06/04/2016
Mr Richard Anthony Winkler
owns 25–50% of shares · holds 25–50% of voting rights
Notified 06/04/2016

Corporate structure

Who controls this company, and who they control in turn

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

Connections

Mr Mark Jonathan Winkler
born 04/1955 · United Kingdom owns 25–50% of shares · holds 25–50% of votes Notified 06/04/2016
Mr Michael Stephen Winkler
born 10/1949 · England owns 25–50% of shares · holds 25–50% of votes Notified 06/04/2016
Mr Richard Anthony Winkler
born 12/1951 · United Kingdom owns 25–50% of shares · holds 25–50% of votes Notified 06/04/2016

Serving officers

WINKLER, Michael Stephen
secretary Appointed 06/11/1998
WINKLER, Mark Jonathan
director
WINKLER, Michael Stephen
director

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
06/04/2016 Person with significant control added — Mr Richard Anthony Winkler
06/04/2016 Person with significant control added — Mr Michael Stephen Winkler
06/04/2016 Person with significant control added — Mr Mark Jonathan Winkler
30/06/2015 Director resigned WINKLER, Ann Sara —
23/12/2009 Charge registered — Legal charge
27/07/2007 Director resigned WINKLER, Richard Anthony —
31/01/2005 Charge registered — Legal charge
23/08/2004 Charge registered — Floating charge
19/06/2001 Charge registered — Legal charge
23/06/2000 Charge registered — Legal charge
06/11/1998 Secretary resigned WINKLER, Ann Sara —
06/11/1998 Secretary appointed — WINKLER, Michael Stephen
14/11/1997 Charge registered — Legal charge
24/09/1996 Charge registered — Deed of charge over credit balances
09/12/1974 Charge registered — Legal charge
11/02/1960 Charge registered — Instr. Of charge

Financial highlights

No figures could be read from the accounts filed on 15 Jul 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 MARWIN SECURITIES 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

CS01 — confirmation-statement-with-no-updates
confirmation-statement
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
AD01 — change-registered-office-address-company-with-date-old-address-new-address
address
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
AA — accounts-with-accounts-type-total-exemption-full
accounts
AA — accounts-with-accounts-type-small
accounts
CS01 — confirmation-statement-with-no-updates
confirmation-statement
AA — accounts-with-accounts-type-small
accounts
CS01 — confirmation-statement-with-no-updates
confirmation-statement
CS01 — confirmation-statement-with-updates
confirmation-statement
AA — accounts-with-accounts-type-small
accounts
CS01 — confirmation-statement-with-updates
confirmation-statement
AA01 — change-account-reference-date-company-current-extended
accounts
AA — accounts-with-accounts-type-small
accounts
MR04 — mortgage-satisfy-charge-full
mortgage
MR04 — mortgage-satisfy-charge-full
mortgage
MR04 — mortgage-satisfy-charge-full
mortgage
MR04 — mortgage-satisfy-charge-full
mortgage
CS01 — confirmation-statement-with-updates
confirmation-statement
PSC01 — notification-of-a-person-with-significant-control
persons-with-significant-control
AA — accounts-with-accounts-type-small
accounts

Charges

0 outstanding · 9 satisfied

Legal charge — persons entitled: Barclays Bank PLC
fully-satisfied
Legal charge — persons entitled: Barclays Bank PLC
fully-satisfied
Floating charge — persons entitled: Barclays Bank PLC
fully-satisfied
Legal charge — persons entitled: Barclays Bank PLC
fully-satisfied
Legal charge — persons entitled: Barclays Bank PLC
fully-satisfied
Legal charge — persons entitled: Barclays Bank PLC
fully-satisfied
Deed of charge over credit balances — persons entitled: Barclays Bank PLC
fully-satisfied
Legal charge — persons entitled: Barclays Bank LTD
fully-satisfied
Instr. Of charge — persons entitled: Barclays Bank LTD
fully-satisfied

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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Frequently asked questions

What is the company number of MARWIN SECURITIES LIMITED?▾
According to the official registry, the company number of MARWIN SECURITIES LIMITED is 00555596.
Where is MARWIN SECURITIES LIMITED registered?▾
The registered office is C/O PARKER CAVENDISH, SUITE 301, STANMORE BUSINESS AND INNOVATION CENTRE, HOWARD ROAD, STANMORE, MIDDLESEX, HA7 1FW, ENGLAND.
Who runs MARWIN SECURITIES LIMITED?▾
WINKLER, Michael Stephen is listed among the officers of MARWIN SECURITIES LIMITED.
What is the SIC code of MARWIN SECURITIES LIMITED?▾
The nature of business is recorded under SIC code 41100 — Development of building projects, 68100 — Buying and selling of own real estate.
Who controls MARWIN SECURITIES LIMITED?▾
Mr Mark Jonathan Winkler is recorded as a person with significant control, and owns 25–50% of shares, holds 25–50% of voting rights.
When are the next accounts of MARWIN SECURITIES LIMITED due?▾
The next annual accounts are due by 30 September 2026, and the last accounts were made up to 31 December 2024.

About MARWIN SECURITIES LIMITED (00555596)

MARWIN SECURITIES LIMITED is a private limited company incorporated on 6 October 1955 and registered in the United Kingdom under company number 00555596. Its registered office is at C/O PARKER CAVENDISH, SUITE 301, STANMORE BUSINESS AND INNOVATION CENTRE, HOWARD ROAD, STANMORE, MIDDLESEX, HA7 1FW, ENGLAND. The recorded nature of business is development of building projects (SIC 41100). The company is currently active , with statutory accounts last made up to 31 December 2024. 6 active officers are on record , and the person with significant control is Mr Mark Jonathan Winkler. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 12 September 2026.

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Development of building projects across UK registers

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