Company
Chemtech Environmental Limited
Chemtech Environmental Limited is an active UK company (number 04284013), incorporated 2001, with 2 current directors, Simon Christopher Parrington and Gillian Bonthron. Source: Companies House, updated 11th October 2026.
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Official record Companies House · updated 11th October 2026 · Sources · Free, no card or password
Network
The large node is Chemtech Environmental Limited. Red nodes are organisations, white nodes are people. Dashed links are historical or inferred. Click any node to explore.
Who leads it
Previous officers 6
- Declan Burns 2023-2024 View profile
- William Welch 2021-2025 View profile
- Matthew James Hanson 2021-2022 View profile
- Robert Mcpheeters 2021-2025 View profile
- John Campbell 2001-2021 View profile
- Karan Campbell 2001-2021 View profile
Directors and secretaries as filed at Companies House.
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About
- Incorporated
- 10/09/2001
Ownership
Owned by (4) 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.
- John Campbell ceased 2021-12-14
25-50% shares, 25-50% voting, significant influence · notified 2016-04-06 - confirmed: also a director of this company - Karan Campbell ceased 2021-12-14
25-50% shares, 25-50% voting, significant influence · notified 2016-04-06 - Celnor Group Limited
75-100% shares, 75-100% voting · notified 2025-12-05 - Cawood Scientific Limited ceased 2025-12-05
75-100% shares, 75-100% voting, appoints directors · notified 2021-12-14
Group
- Chemtech Environmental Limited
is controlled by John Campbell
Evidence
ceased 25-50% shares, 25-50% voting, significant influence · notified 2016-04-06, ceased 2021-12-14 · source: Companies House PSC register
Ultimately controlled by John Campbell.
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.
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
- Simon Christopher Parrington Director · appointed 2025
- Gillian Bonthron Director · appointed 2025
First-time vs portfolio directors
Portfolio (2)
- Simon Christopher Parrington Director · appointed 2025
- Gillian Bonthron Director · appointed 2025
Left in the last 12 months
- William Welch Director · appointed 2021 · resigned 2025
- Robert Mcpheeters Director · appointed 2021 · resigned 2025
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
- 04284013
- Status
- Active
- Type
- Private Limited Company
- Edition
- Register edition compiled 11th October 2026
- Labels
- Official record from Companies House · Calculated derived by Governance Register.
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