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Company number
SC543005

THERMA-CHEM INTERNATIONAL LIMITED

Active
✓ Active company on the official register. Next accounts due 31 May 2027.

Company details

Scotland, Scotland 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
THERMA-CHEM INTERNATIONAL LIMITED
Company number
SC543005
Registered office
TITANIUM 1, KINGS INCH PLACE, RENFREW, PA4 8WF, SCOTLAND · 371 other companies at this postcode
Company type
Private Limited Company
Incorporated on
17 August 2016
Status
Active
Age
10 years
Nature of business (SIC)
20590 — Manufacture of other chemical products n.e.c.
Accounts — next due
31 May 2027
Accounts — last made up to
31 Aug 2025
Confirmation statement — next due
19 Aug 2027
Confirmation statement — last
05 Aug 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.

People with significant control

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

Mr Ronald Alexander Semple
owns 25–50% of shares
Notified 17/08/2016
Ms Helen Semple
owns 25–50% of shares
Notified 01/06/2018

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 Ronald Alexander Semple
born 07/1946 · Scotland owns 25–50% of shares Notified 17/08/2016 Controls 4 companies
Ms Helen Semple
born 07/1947 · Scotland owns 25–50% of shares Notified 01/06/2018

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
01/06/2018 Person with significant control added Ms Helen Semple
17/08/2016 Person with significant control added Mr Ronald Alexander Semple

Documents for THERMA-CHEM INTERNATIONAL LIMITED

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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.

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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.

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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.

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Data protection register

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

Therma-Chem International Limited — PA4 8WF
Tier 1 · renews 15/03/2027
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

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Frequently asked questions

What is the company number of THERMA-CHEM INTERNATIONAL LIMITED?
According to the official registry, the company number of THERMA-CHEM INTERNATIONAL LIMITED is SC543005.
Where is THERMA-CHEM INTERNATIONAL LIMITED registered?
The registered office is TITANIUM 1, KINGS INCH PLACE, RENFREW, PA4 8WF, SCOTLAND.
What is the SIC code of THERMA-CHEM INTERNATIONAL LIMITED?
The nature of business is recorded under SIC code 20590 — Manufacture of other chemical products n.e.c..
Who controls THERMA-CHEM INTERNATIONAL LIMITED?
Mr Ronald Alexander Semple is recorded as a person with significant control, and owns 25–50% of shares.
When are the next accounts of THERMA-CHEM INTERNATIONAL LIMITED due?
The next annual accounts are due by 31 May 2027, and the last accounts were made up to 31 August 2025.

About THERMA-CHEM INTERNATIONAL LIMITED (SC543005)

THERMA-CHEM INTERNATIONAL LIMITED is a private limited company incorporated on 17 August 2016 and registered in the United Kingdom under company number SC543005. Its registered office is at TITANIUM 1, KINGS INCH PLACE, RENFREW, PA4 8WF, SCOTLAND. The recorded nature of business is manufacture of other chemical products n.e.c. (SIC 20590). The company is currently active , with statutory accounts last made up to 31 August 2025. , and the person with significant control is Mr Ronald Alexander Semple. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.

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