opendata.bot
Company number
03533706

SIMPSON CARPENTER LIMITED

Active
✓ Active company on the official register. Next accounts due 30 September 2027.

Company details

Registered name
SIMPSON CARPENTER LIMITED
Company number
03533706
Registered office
TUITION HOUSE 27-37 ST.GEORGE'S ROAD, WIMBLEDON, LONDON, SW19 4EU
Company type
Private Limited Company
Incorporated on
24 March 1998
Status
Active
Age
28 years
Nature of business (SIC)
73200 — Market research and public opinion polling
Accounts — next due
30 Sept 2027
Accounts — last made up to
31 Dec 2025
Confirmation statement — next due
07 Apr 2027
Confirmation statement — last
24 Mar 2026

People with significant control

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

Mr Derek Frank Carpenter
owns 25–50% of shares · holds 25–50% of voting rights
Notified 06/04/2016
Mr Thomas Simpson
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 06/04/2016

Corporate structure

Who controls this company, and who they control in turn

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

Connections

Mr Thomas Simpson
born 03/1950 · England owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Notified 06/04/2016
Mr Derek Frank Carpenter
born 09/1946 · England owns 25–50% of shares · holds 25–50% of votes Control ended 25/03/2017

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
25/03/2017 Person with significant control ceased Mr Derek Frank Carpenter
06/04/2016 Person with significant control added Mr Thomas Simpson
06/04/2016 Person with significant control added Mr Derek Frank Carpenter

Documents for SIMPSON CARPENTER 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

Data protection register

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

Simpson Carpenter Limited — SW19 4EU
Tier 2 · renews 01/07/2027
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/03533706
X-Api-Key: $OPENDATA_KEY
Read the API docs

Frequently asked questions

What is the company number of SIMPSON CARPENTER LIMITED?
According to the official registry, the company number of SIMPSON CARPENTER LIMITED is 03533706.
Where is SIMPSON CARPENTER LIMITED registered?
The registered office is TUITION HOUSE 27-37 ST.GEORGE'S ROAD, WIMBLEDON, LONDON, SW19 4EU.
What is the SIC code of SIMPSON CARPENTER LIMITED?
The nature of business is recorded under SIC code 73200 — Market research and public opinion polling.
Who controls SIMPSON CARPENTER LIMITED?
Mr Derek Frank Carpenter 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 SIMPSON CARPENTER LIMITED due?
The next annual accounts are due by 30 September 2027, and the last accounts were made up to 31 December 2025.

About SIMPSON CARPENTER LIMITED (03533706)

SIMPSON CARPENTER LIMITED is a private limited company incorporated on 24 March 1998 and registered in the United Kingdom under company number 03533706. Its registered office is at TUITION HOUSE 27-37 ST.GEORGE'S ROAD, WIMBLEDON, LONDON, SW19 4EU. The recorded nature of business is market research and public opinion polling (SIC 73200). The company is currently active , with statutory accounts last made up to 31 December 2025. , and the person with significant control is Mr Derek Frank Carpenter. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.

Companies at the same registered office

Market research and public opinion polling 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.