Company
Steris Dover AST Holdings Limited
Official record Companies House · updated 4th October 2026 · Sources
Network
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Who leads it
Previous officers 1
- Michael Joseph Tokich 2018-2025 View profile
Directors and secretaries as filed at Companies House.
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About
- Incorporated
- 16/07/2018
Ownership
Owned by (1) 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.
- Steris Dover Limited
75-100% shares, 75-100% voting, appoints directors · notified 2018-07-16
Group
- Steris Dover AST Holdings Limited
is controlled by Steris Dover Limited
Evidence
active 75-100% shares, 75-100% voting, appoints directors · notified 2018-07-16 · source: Companies House PSC register - Steris Dover Limited
is controlled by Steris Limited
Evidence
active 75-100% shares, 75-100% voting, appoints directors · notified 2018-03-08 · source: Companies House PSC register
Ultimately controlled by Steris Limited.
35 other companies in this group
- Synergy Health Investments Limited
- Synergy Health Holdings Limited
- Synergy Health (UK) Limited
- Synergy Health International Limited
- Medisafe Holdings LTD
- Synergy Healthcare (UK) Limited
- STE UK SUB Holdco Limited
- Steris UK Holding Limited
- Vernon and CO. Limited
- 11241194
- Eschmann Holdings Limited
- Steris Dover Canada Holdings Limited
- Synergy Health Limited
- Phoenix Optics Limited
- Renova Surgical LTD
- Medisafe UK Limited
- Synergy Health Systems Limited
- Sterile Supplies Limited
- HMM Holdco Limited
- Synergy Healthcare Limited
- Trust Sterile Services Limited
- Steris Dover Limited
- 11241185
- Steris CH Limited
- Shiloh Limited
- Steris Solutions Limited
- Clbv Limited
- Synergy Health Sterilisation UK Limited
- Isotron Limited
- Albert Browne Limited
- STE UK Holdco Limited
- Vernon-Carus Limited
- 04692696
- 11241181
- Steris Limited
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
- Total assets
- £2,452
- Employees
- 0
- Turnover
- Not reported (small or micro-entity accounts)
- Profit/loss
- £76
Filed as Full accounts.
Figures from accounts filed at Companies House (iXBRL), period ending 2025-03-31. 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
- John Adam Zangerle Director · appointed 2018
- Karen Louise Burton Director · appointed 2025
Directors past 6 years
- John Adam Zangerle Director · appointed 2018
First-time vs portfolio directors
Portfolio (2)
- John Adam Zangerle Director · appointed 2018
- Karen Louise Burton Director · appointed 2025
Left in the last 12 months
- Michael Joseph Tokich Director · appointed 2018 · 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
- 11466825
- Status
- Active
- Type
- Private Limited Company
- Edition
- Register edition compiled 4th October 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