Zentiva Pharma UK Limited

Active02158996 Private limited company
Incorporated
28 August 1987 (39 years)
Previously known as
Winthrop Pharmaceuticals UK Limited (until 5 July 2018)
Sterwin Medicines Limited (until 30 December 2004)
Sanofi-Synthelabo Limited (until 1 November 2000)
Earlier: Sanofi Pharma Ltd, Openheath Limited
Industry
Wholesale of pharmaceutical goods (46460)
Directors
Siddharth Banerjee
Sophie Quin
Accounts type
Full
Region
Greater London
Address
12 New Fetter Lane
London
EC4A 1JP

Website & contact details

Group website
The site of this company’s group or brand.

Filing status

Accounts due
30 September 2027
Last accounts
31 December 2025
Conf. stmt due
14 January 2027
Last conf. stmt
31 December 2025

Charges

Total
2
Outstanding
2
Part satisfied
0
Satisfied
0

Officers 2 active

Officer details are public data from the Companies House register.

Banerjee, Siddharth
Director · Appointed 3 June 2026
Indian
Born June 1990 (36)
Quin, Sophie
Director · Appointed 9 August 2022
British
Born February 1980 (46)
Officer history (27 former)
3 June 2026
Appointed Banerjee, Siddharth as Director
31 May 2026
Resigned Knight, Anthony Daniel as Director
22 January 2023
Resigned Hart, Luke Ingmire as Director
9 August 2022
Appointed Quin, Sophie as Director
30 November 2020
Resigned Hill, Jane as Director
9 September 2020
Appointed Knight, Anthony Daniel as Director
2 September 2019
Resigned Khandelwal, Manish as Director
15 July 2019
Appointed Hart, Luke Ingmire as Director
1 February 2019
Appointed Hill, Jane as Director
1 February 2019
Resigned Sell, Piret as Director
21 September 2018
Appointed Khandelwal, Manish as Director
21 September 2018
Appointed Sell, Piret as Director
21 September 2018
Resigned Duhalde, Francois-Xavier as Director
21 September 2018
Resigned Fry, Hugo Rupert Alexander as Director
1 January 2017
Appointed Fry, Hugo Rupert Alexander as Director
30 September 2016
Resigned Stenvall, Tarja Johanna as Director
1 April 2016
Appointed Duhalde, Francois-Xavier as Director
1 April 2016
Resigned Prosser, Andrew Michael James as Director
19 November 2014
Appointed Stenvall, Tarja Johanna as Director
25 July 2014
Resigned Oldfield, Stephen Philip as Director
1 October 2010
Resigned Mcclellan, Michael James as Director
1 September 2010
Appointed Prosser, Andrew Michael James as Director
12 May 2010
Appointed Oldfield, Stephen Philip as Director
12 May 2010
Resigned Mcclellan, Michael James as Secretary
12 May 2010
Resigned Brooksby, Nigel Stanley as Director
13 February 2008
Appointed Mcclellan, Michael James as Secretary
30 January 2008
Resigned Roberts, Helen as Secretary
16 November 2007
Resigned Dark, Blake Alexander Richard as Director
16 November 2007
Resigned De Forceville, Guillaume Adrien as Director
16 November 2007
Appointed Mcclellan, Michael James as Director
31 December 2006
Resigned Jacob, Etienne Marie Charles Robert as Director
28 February 2005
Resigned King, Eric as Director
28 February 2005
Appointed Dark, Blake Alexander Richard as Director
8 November 2004
Appointed De Forceville, Guillaume Adrien as Director
8 November 2004
Resigned Vernier, Thierry as Director
8 November 2004
Appointed Jacob, Etienne Marie Charles Robert as Director
1 April 2003
Appointed Vernier, Thierry as Director
1 April 2003
Resigned Gourlet, Christophe as Director
31 October 2002
Resigned Thiberge, Olivier Alain as Director
2 January 2001
Appointed Roberts, Helen as Secretary
2 January 2001
Appointed King, Eric as Director
2 January 2001
Appointed Gourlet, Christophe as Director
2 January 2001
Appointed Thiberge, Olivier Alain as Director
2 January 2000
Resigned Thuilliez, Gordon Dennis as Director
2 January 2000
Resigned Thuilliez, Gordon Dennis as Secretary
24 December 1998
Appointed Thuilliez, Gordon Dennis as Director
24 December 1998
Resigned Bews, Susan Mary Maud, Dr as Director
30 June 1996
Appointed Thuilliez, Gordon Dennis as Secretary
30 June 1996
Appointed Brooksby, Nigel Stanley as Director
30 June 1996
Resigned Warnock-Smith, Anthony as Secretary
30 June 1996
Resigned Warnock-Smith, Anthony as Director
28 June 1994
Resigned Woddis, Paul as Director

Ownership 0 active

People and entities with significant control, from the Companies House PSC register

The company has declared that it has no person with significant control.
Former controllers (4)
8 April 2026
Ceased AI Sirona (Luxembourg ) Limited — Owns 75–100% of shares
1 September 2019
Ceased AI Sirona (Luxembourg ) Limited — Owns 75–100% of shares
30 September 2018
Ceased AI Sirona (Luxembourg) Acquisition S.A.R.L. — Owns 75–100% of shares
30 September 2018
Ceased Aventis Pharma Limited — Owns 75–100% of shares

Financials

Balance sheet as at 31 December 2025 · full accounts

Net Assets
£7,556,000
Turnover
£119,349,000
Profit Before Tax
£753,000
Employees
51
Debt Ratio
92%
Current Ratio
1.8x
Profit Margin
1%
Return on Equity
-10%
Balance sheet detail
2025
Fixed Assets£7,824,000
Current Assets£83,967,000
Creditors (< 1 year)£46,574,000
Creditors (> 1 year)£35,609,000
Net Current Assets£37,393,000
Net Assets£7,556,000
Shareholder Funds£7,556,000

Turnover£119,349,000
Cost of Sales£101,527,000
Gross Profit£17,822,000
Admin Expenses£12,258,000
Staff Costs£7,224,000
Operating Profit£2,801,000
Profit Before Tax£753,000
Tax£1,544,000
Profit for Period(£791,000)

Filings 208

Show all 208 filings

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