Company · Par
Imerys British Lithium Limited
Other research and experimental development on natural sciences and engineering
Official record Companies House · updated 27th September 2026 · Sources
Network
The large node is Imerys British Lithium Limited. Red nodes are organisations, white nodes are people. Sign in free to explore further.
Who leads it
Previous officers 7
- Gregoire Arthur Roger Lemiesle 2024-2026 View profile
- Guillaume Marie Hubert Delacroix 2023-2026 View profile
- Olivier Pierre Pirotte 2023-2026 View profile
- Alan Parte 2023-2024 View profile
- Peter James Long 2021-2024 View profile
- Roderick James Hollas Smith 2020-2024 View profile
- Andrew Richard Hollas Smith 2020-2023 View profile
Directors and secretaries as filed at Companies House.
Do you help lead this organisation? Set up its network · How it works
About
- What it does
- Other research and experimental development on natural sciences and engineering
- Incorporated
- 07/07/2020
- Registered office
- Par
- Previous names
- Research BY British Lithium Limited (until 03/11/2023)
Ownership
Owned by (2) 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.
- Roderick James Hollas Smith ceased 2023-06-28
significant influence · notified 2020-11-04 - Imerys UK Limited
75-100% shares, 75-100% voting, appoints directors · notified 2023-06-28 - Possible match - name could not be confirmed to one individualiPossible matchThis PSC filing could not be confirmed to one individual. Not shown as confirmed ownership.
Group
- Imerys British Lithium Limited
is controlled by Roderick James Hollas Smith
Evidence
ceased significant influence · notified 2020-11-04, ceased 2023-06-28 · source: Companies House PSC register
Ultimately controlled by Roderick James Hollas Smith.
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.
Grants received
4 grants · £5,289,282 total360Giving data, published by funders. Coverage only includes funders who publish their grants to 360Giving, so these figures are a floor, not a complete picture.
Top funders
- Department for Business, Energy and Industrial Strategy · £3,251,970 (2 grants)
- Department for Science, Innovation and Technology · £2,037,313 (2 grants)
Most recent
- Department for Science, Innovation and Technology
- Department for Science, Innovation and Technology
- Department for Business, Energy and Industrial Strategy
- Department for Business, Energy and Industrial Strategy
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
- Paul Jason Welsh Director · appointed 2026
- Mark David Stuart Hewson Director · appointed 2023
First-time vs portfolio directors
Portfolio (2)
- Paul Jason Welsh Director · appointed 2026
- Mark David Stuart Hewson Director · appointed 2023
Left in the last 12 months
- Guillaume Marie Hubert Delacroix Director · appointed 2023 · resigned 2026
- Olivier Pierre Pirotte Director · appointed 2023 · resigned 2026
- Gregoire Arthur Roger Lemiesle Director · appointed 2024 · 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
- 12725402
- Status
- Active
- Type
- Private Limited Company
- Accounts next due
- 31/12/2026
- Edition
- Register edition compiled 27th September 2026
- Labels
- Official record from Companies House · Calculated derived by Governance Register.
Contains public sector information licensed under the Open Government Licence v3.0. Report an issue · How we handle data