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Company number
15215888

CALVERT PETROPHYSICS LIMITED

Active
✓ Active company on the official register. Next accounts due 31 January 2028.

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
CALVERT PETROPHYSICS LIMITED
Company number
15215888
Registered office
ST JAMES HOUSE, 9-15 ST JAMES ROAD, SURBITON, SURREY, KT6 4QH, UNITED KINGDOM · 58 other companies at this postcode
Company type
Private Limited Company
Incorporated on
17 October 2023
Status
Active
Age
2 years
Nature of business (SIC)
06100 — Extraction of crude petroleum · 09100 — Support activities for petroleum and natural gas mining
Accounts — next due
31 Jan 2028
Accounts — last made up to
30 Apr 2026
Confirmation statement — next due
31 Oct 2026
Confirmation statement — last
17 Oct 2025

People with significant control

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

Mr Stefan Eric Edward Calvert
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 17/10/2023

Corporate structure

Who controls this company, and who they control in turn

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Company Person Current control Ended

Connections

Mr Stefan Eric Edward Calvert
born 05/1974 · United Kingdom owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Notified 17/10/2023

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
17/10/2023 Person with significant control added Mr Stefan Eric Edward Calvert

Documents for CALVERT PETROPHYSICS LIMITED

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Company extract£1.99

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Financial statements£3.99

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Ownership report£3.99

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Data protection register

No entry found on the ICO register of fee payers under this name.

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Frequently asked questions

What is the company number of CALVERT PETROPHYSICS LIMITED?
According to the official registry, the company number of CALVERT PETROPHYSICS LIMITED is 15215888.
Where is CALVERT PETROPHYSICS LIMITED registered?
The registered office is ST JAMES HOUSE, 9-15 ST JAMES ROAD, SURBITON, SURREY, KT6 4QH, UNITED KINGDOM.
What is the SIC code of CALVERT PETROPHYSICS LIMITED?
The nature of business is recorded under SIC code 06100 — Extraction of crude petroleum, 09100 — Support activities for petroleum and natural gas mining.
Who controls CALVERT PETROPHYSICS LIMITED?
Mr Stefan Eric Edward Calvert is recorded as a person with significant control, and owns 75–100% of shares, holds 75–100% of voting rights, can appoint and remove directors.
When are the next accounts of CALVERT PETROPHYSICS LIMITED due?
The next annual accounts are due by 31 January 2028, and the last accounts were made up to 30 April 2026.

About CALVERT PETROPHYSICS LIMITED (15215888)

CALVERT PETROPHYSICS LIMITED is a private limited company incorporated on 17 October 2023 and registered in the United Kingdom under company number 15215888. Its registered office is at ST JAMES HOUSE, 9-15 ST JAMES ROAD, SURBITON, SURREY, KT6 4QH, UNITED KINGDOM. The recorded nature of business is extraction of crude petroleum (SIC 06100). The company is currently active , with statutory accounts last made up to 30 April 2026. , and the person with significant control is Mr Stefan Eric Edward Calvert. 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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