Filing status
- Accounts due
- 30 September 2027
- Last accounts
- 31 December 2025
- Conf. stmt due
- 27 July 2027
- Last conf. stmt
- 13 July 2026
Spark Therapeutics UK Ltd
- Incorporated
- 3 August 2016 (10 years)
- Previously known as
- Spark Therapeutics England Limited (until 12 April 2017)This list may be incomplete. See all names on Companies House
- Industry
- Other human health activities (86900)
- Directors
- Owned by
- Spark Therapeutics International Holdings, Inc
- Accounts type
- Small
- Region
- East of England
- Address
- 6 Shire Park6 Falcon WayWelwyn Garden CityAL7 1TW
Officers 3 active
Officer details are public data from the Companies House register.
Davis, Scott
Secretary · Appointed 1 October 2025
Director · Appointed 1 October 2025
British
Born November 1970
Director · Appointed 1 October 2025
Israeli
Born February 1984 (42)
Officer history (9 former)
15 December 2025
Resigned Retterath, Michael Anton as Director
1 October 2025
1 October 2025
1 October 2025
Appointed Davis, Scott as Secretary
24 April 2024
1 November 2022
Resigned Pussinen, Cynthia as Director
25 April 2022
Resigned La Barge, Joseph W. as Director
25 April 2022
Appointed Pussinen, Cynthia as Director
25 April 2022
Resigned Philip, Ron Mammen as Director
25 April 2022
Appointed Retterath, Michael Anton as Director
17 December 2019
Resigned Webster, Stephen as Director
17 December 2019
Appointed Philip, Ron Mammen as Director
1 January 2019
11 December 2018
Appointed La Barge, Joseph W. as Director
12 April 2017
12 April 2017
12 April 2017
Resigned La Barge, Joseph W. as Director
12 April 2017
3 August 2016
3 August 2016
Appointed La Barge, Joseph W. as Director
3 August 2016
Appointed Webster, Stephen as Director
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Spark Therapeutics International Holdings, Inc
Corporate entity · Notified 3 August 2016
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Has significant influence or control
Usa
Financials
Figures from 2023 accounts. Newer accounts, made up to 31 December 2025, are filed but not read yet. See them on Companies House
- Cash
- £90,714
- Turnover
- £1,426,753
- Profit Before Tax
- (£86,519)
- Employees
- 3
- Current Ratio
- 105.9x
- Profit Margin
- -6%
- Return on Equity
- -1%
Balance sheet detail
| 2023 | |
|---|---|
| Current Assets | £4,498,079 |
| Debtors | £4,407,365 |
| Cash | £90,714 |
| Creditors (< 1 year) | £42,468 |
| Net Current Assets | £4,455,611 |
| Shareholder Funds | £4,455,611 |
| Turnover | £1,426,753 |
| Admin Expenses | £1,294,818 |
| Operating Profit | £131,935 |
| Profit Before Tax | (£86,519) |
| Tax | (£21,630) |
| Profit for Period | (£64,889) |
Filings
Filing history not loaded yet. See it on Companies House
Other companies in this industry
By trade and location
Explore the largest companies
Need accounts figures, ownership or websites for thousands of companies? Bulk data & API →