opendata.bot
Company number
04143837

BOILERTECH (LONDON) LTD

Officer · TOPPIN, Carol Marie and 4 others
Active
Filing history Order extract (PDF) Monitor
✓ Active company on the official register. Next accounts due 31 October 2027.

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
BOILERTECH (LONDON) LTD
Company number
04143837
Registered office
84 HIGH STREET, LONDON, NW10 4SJ · 200 other companies at this postcode
Company type
Private Limited Company
Incorporated on
18 January 2001
Status
Active
Age
25 years
Nature of business (SIC)
43220 — Plumbing, heat and air-conditioning installation
Accounts — next due
31 Oct 2027
Accounts — last made up to
31 Jan 2026
Confirmation statement — next due
21 Feb 2027
Confirmation statement — last
07 Feb 2026

Officers

2 active · 3 resigned

TOPPIN, Carol Marie
secretary
Appointed 27/02/2001
Active
TOPPIN, Henderson Augustus
director
Appointed 27/02/2001
Active

People with significant control

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

Mr Henderson Augustus Toppin
owns 75–100% of shares
Notified 07/02/2017

Corporate structure

Who controls this company, and who they control in turn

1 controller Drag to move · scroll to zoom · double-click to expand
Company Person Current control Ended

Connections

Mr Henderson Augustus Toppin
born 05/1959 · United Kingdom owns 75–100% of shares Notified 07/02/2017

Serving officers

TOPPIN, Carol Marie
secretary Appointed 27/02/2001
TOPPIN, Henderson Augustus
director Appointed 27/02/2001

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
07/02/2017 Person with significant control added — Mr Henderson Augustus Toppin
07/02/2013 Director resigned HELWIG, Simon —
12/03/2007 Director appointed — HELWIG, Simon
27/02/2001 Director appointed — TOPPIN, Henderson Augustus
27/02/2001 Secretary appointed — TOPPIN, Carol Marie
22/01/2001 Corporate-nominee-director resigned FORM 10 DIRECTORS FD LTD —
22/01/2001 Corporate-nominee-secretary resigned FORM 10 SECRETARIES FD LTD —
18/01/2001 Corporate-nominee-director appointed — FORM 10 DIRECTORS FD LTD
18/01/2001 Corporate-nominee-secretary appointed — FORM 10 SECRETARIES FD LTD

Financial highlights

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

Source: Companies House bulk data filed accounts (iXBRL)
Metric FY2026FY2025
Total assets less current liabilities 2
back to profit
 -1
Net assets 2
back to profit
 -1
Employees (avg) 3 3

Documents for BOILERTECH (LONDON) 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

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
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
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
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-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-updates
confirmation-statement
AA — accounts-with-accounts-type-total-exemption-small
accounts
AR01 — annual-return-company-with-made-up-date-full-list-shareholders
annual-return
AA — accounts-with-accounts-type-total-exemption-small
accounts
AR01 — annual-return-company-with-made-up-date-full-list-shareholders
annual-return
AA — accounts-with-accounts-type-total-exemption-small
accounts

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 BOILERTECH (LONDON) LTD?▾
According to the official registry, the company number of BOILERTECH (LONDON) LTD is 04143837.
Where is BOILERTECH (LONDON) LTD registered?▾
The registered office is 84 HIGH STREET, LONDON, NW10 4SJ.
Who runs BOILERTECH (LONDON) LTD?▾
TOPPIN, Carol Marie is listed among the officers of BOILERTECH (LONDON) LTD.
What is the SIC code of BOILERTECH (LONDON) LTD?▾
The nature of business is recorded under SIC code 43220 — Plumbing, heat and air-conditioning installation.
Who controls BOILERTECH (LONDON) LTD?▾
Mr Henderson Augustus Toppin is recorded as a person with significant control, and owns 75–100% of shares.
When are the next accounts of BOILERTECH (LONDON) LTD due?▾
The next annual accounts are due by 31 October 2027, and the last accounts were made up to 31 January 2026.

About BOILERTECH (LONDON) LTD (04143837)

BOILERTECH (LONDON) LTD is a private limited company incorporated on 18 January 2001 and registered in the United Kingdom under company number 04143837. Its registered office is at 84 HIGH STREET, LONDON, NW10 4SJ. The recorded nature of business is plumbing, heat and air-conditioning installation (SIC 43220). The company is currently active , with statutory accounts last made up to 31 January 2026. 5 active officers are on record , and the person with significant control is Mr Henderson Augustus Toppin. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 9 September 2026.

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