Company
Thermal Exchange Limited
Thermal Exchange Limited is an active UK company (number 02619819), incorporated 1991, with 2 current directors, Stephen Mark Brown and Amitabh Sharma. Source: Companies House, updated 4th October 2026.
Official record Companies House · updated 4th October 2026 · Sources
Network
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Who leads it
Previous officers 6
- Jonathan Paul Abell 2019-2022 View profile
- Robert Tadeusz Poniatowski 2019-2026 View profile
- Michael John Creedon 2019-2024 View profile
- Peter Hans Geisler 1994-2019 View profile
- Patrick James Byrne 1991-2019 View profile
- Joseph Bryan Percival 1991-2019 View profile
Directors and secretaries as filed at Companies House.
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About
- Incorporated
- 12/06/1991
Ownership
Owned by (3) iOwned byIndividuals and companies registered as having significant control over this company, from the Companies House PSC (persons with significant control) register. People whose ownership could not be confirmed to one individual are not listed as confirmed owners.
- Joseph Bryan Percival ceased 2019-02-01
25-50% shares, 25-50% voting · notified 2016-04-06 - Patrick James Byrne ceased 2019-02-01
25-50% shares, 25-50% voting · notified 2016-04-06 - confirmed: also a director of this company - Peter Hans Geisler ceased 2019-02-01
25-50% shares, 25-50% voting · notified 2016-04-06
Group
- Thermal Exchange Limited
is controlled by Joseph Bryan Percival
Evidence
ceased 25-50% shares, 25-50% voting · notified 2016-04-06, ceased 2019-02-01 · source: Companies House PSC register
Ultimately controlled by Joseph Bryan Percival.
3 other companies in this group
Ownership paths are calculated from Companies House persons-with-significant-control filings. Each step shows the filed nature of control and dates; a step marked "ceased" is historical, not current.
Financials
- Net assets
- £0
- Employees
- 0
- Turnover
- Not reported (small or micro-entity accounts)
Filed as Abridged accounts (unaudited).
Figures from accounts filed at Companies House (iXBRL), period ending 2025-04-30. Where turnover is absent, small and micro-entity accounts are not required to report it, so it is not shown as zero.
Board analysis
Board DNA
How this board is put together, from the Companies House officer record and Charity Commission trustee records - deterministic, no AI.iBoard compositionCounted from the dated Companies House officer record: the current directors only, past directors excluded.
2 directors on the board
- Stephen Mark Brown Director · appointed 2023
- Amitabh Sharma Director · appointed 2022
First-time vs portfolio directors
Portfolio (2)
- Stephen Mark Brown Director · appointed 2023
- Amitabh Sharma Director · appointed 2022
Left in the last 12 months
- Robert Tadeusz Poniatowski Director · appointed 2019 · resigned 2026
Where else this board sits iWhere else this board sitsThe charitable fields these directors govern in elsewhere, by Charity Commission classification. Excludes this company and any charity it is the legal face of.
The sectors these directors govern in elsewhere. This company, and any charity it is the legal face of, are excluded - counting them would just tell you what you are already looking at.
Sources
Official record from Companies House. Governance Register calculates the connections.
Record details
- Company number
- 02619819
- Status
- Active
- Type
- Private Limited Company
- Edition
- Register edition compiled 4th October 2026
- Labels
- Official record from Companies House · Calculated derived by Governance Register.
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