Website & contact details
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- The site of this company’s group or brand.
Synergy Health Sterilisation UK Limited
- Incorporated
- 21 November 1983 (42 years)
- Previously known as
- Isotron Limited (until 1 December 2011)Isotron Public Limited Company (until 7 December 2007)Bricktrim Limited (until 22 December 1983)
- Industry
- Other professional, scientific and technical activities n.e.c. (74909)
- Directors
- Kenneth Kohler
- Owned by
- Accounts type
- Full
- Region
- South East
- Address
- 2200 RenaissanceBasing ViewBasingstokeRG21 4EQ
Filing status
- Accounts due
- 31 December 2026
- Last accounts
- 31 March 2025
- Conf. stmt due
- 23 October 2027
- Last conf. stmt
- 9 October 2026
Charges
- Total
- 1
- Outstanding
- 0
- Part satisfied
- 0
- Satisfied
- 1
Officers 3 active
Officer details are public data from the Companies House register.
Director · Appointed 14 November 2025
American
Born May 1967 (59)
Kohler, Kenneth
Director · Appointed 15 May 2025
American
Born June 1962 (64)
Director · Appointed 31 May 2023
American
Born February 1987 (39)
Officer history (28 former)
14 November 2025
14 November 2025
15 May 2025
Appointed Kohler, Kenneth as Director
23 April 2025
31 May 2023
31 May 2023
31 May 2023
Resigned Santing, Paul Nigel as Director
11 June 2020
7 May 2020
8 March 2018
8 September 2017
Resigned Turner, Jonathan Paul as Secretary
8 September 2017
8 September 2017
11 August 2016
22 June 2016
29 April 2016
10 December 2015
10 November 2015
23 July 2014
23 July 2014
Resigned Mason, Timothy Charles as Secretary
23 July 2014
23 July 2014
Appointed Turner, Jonathan Paul as Secretary
30 July 2013
Resigned Stubbins, David Riley as Secretary
30 July 2013
Appointed Mason, Timothy Charles as Secretary
9 February 2012
1 September 2010
1 September 2010
1 September 2010
1 September 2010
1 September 2010
Appointed Stubbins, David Riley as Secretary
26 April 2010
26 April 2010
31 March 2010
Resigned O'Neill, Michael Kevin as Director
29 June 2007
2 April 2007
2 April 2007
Resigned Buchan, Charles Walter Edward Ralph as Director
2 April 2007
2 April 2007
31 March 2007
26 February 2007
26 February 2007
5 November 2003
8 October 2003
1 September 2003
Appointed Buchan, Charles Walter Edward Ralph as Director
14 July 2003
6 November 2002
30 June 2002
25 April 2002
28 January 2002
Appointed Santing, Paul Nigel as Director
28 January 1998
Appointed O'Neill, Michael Kevin as Director
1 January 1996
Resigned Fletcher, David Malcolm as Director
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Corporate entity · Notified 6 April 2016
Owns 75–100% of shares
Holds 75–100% of voting rights
Private Limited Company
Reg. no. 6047498
Holdings 1
Companies where Synergy Health Sterilisation UK Limited is registered as a person with significant control
Owns 75–100% of shares
Active
Group structure 23 shown
Ownership group derived from the Companies House PSC register
Steris Dover Limited Owns 75–100% of shares
Cantel Medical (UK) Limited Owns 75–100% of shares
Medical Innovations Group Holdings Limited Owns 75–100% of shares
CLBV Limited Owns 75–100% of shares
HMM Holdco Limited Owns 75–100% of shares
Key Surgical Limited Owns 75–100% of shares
Ste UK Holdco Limited Owns 75–100% of shares
Ste UK Sub Holdco Limited Owns 75–100% of shares
Steris Dover Ast Holdings Limited Owns 75–100% of shares
Steris Dover Canada Holdings Limited Owns 75–100% of shares
Steris Solutions Limited Owns 75–100% of shares
Steris UK Holding Limited Owns 75–100% of shares
Eschmann Holdings Limited Owns 75–100% of shares
Steris CH Limited Owns 75–100% of shares
Synergy Health Limited Owns 75–100% of shares
Synergy Health Holdings Limited Owns 75–100% of shares
Harwell Dosimeters Limited Owns 75–100% of shares
Medisafe Holdings Ltd Owns 75–100% of shares
Shiloh Limited Owns 75–100% of shares
Synergy Health (UK) Limited Owns 75–100% of shares
Synergy Health Sterilisation UK Limited This company Owns 75–100% of shares
Synergy Health Systems Limited Owns 75–100% of shares
Financials
Balance sheet as at 31 March 2025 · full accounts
- Net Assets
- £97,335,000
- Cash
- £1,000
- Profit Before Tax
- £21,635,000
- Employees
- 238
- Debt Ratio
- 22%
- Current Ratio
- 1.4x
- Return on Equity
- 17%
Trend
Net Assets
Balance sheet detail
| 2025 | 2024 | |
|---|---|---|
| Fixed Assets | £97,750,000 | £78,251,000 |
| Current Assets | £27,823,000 | £23,235,000 |
| Debtors | £27,822,000 | £23,231,000 |
| Cash | £1,000 | £4,000 |
| Creditors (< 1 year) | £19,910,000 | £16,091,000 |
| Net Current Assets | £7,913,000 | £7,144,000 |
| Net Assets | £97,335,000 | £80,296,000 |
| Shareholder Funds | £97,335,000 | £80,296,000 |
Filings 282
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 9 October 2026 | Confirmation statement with no updates | 9 October 2026 | ||
| 23 September 2026 | Register inspection address has been changed | |||
| 27 August 2026 | Director's details changed | |||
| 27 August 2026 | Director's details changed | |||
| 17 November 2025 | Termination of appointment of a director |
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