AVENTIS PHARMA LIMITED
Company number 01535640 · Monitor this company
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Overview
- Company type
- Private Limited Company
- Incorporated
- 1980-12-18
- Registered office
- 410 Thames Valley Park Drive, Reading, Berkshire, England, RG6 1PT
- Postcode
- RG6 1PT
- Capital
- 98,638,541 GBP
- Accounts category
- Full
- Charges
- 1 outstanding
Accounts
- Last made up to
- 2024-12-31
- Next due by
- 2026-09-30
- Financial year end
- 31 December
Confirmation statement
- Last statement dated
- 2025-12-22
- Next due by
- 2027-01-05
Nature of business (SIC)
- 46460 Wholesale of pharmaceutical goods
Officers 4 current · 35 resigned
Group structure 1 subsidiary
Controlled by SANOFI-AVENTIS UK HOLDINGS LIMITED — since 2016-04-06
From persons-with-significant-control filings on the public register.
Public contracts won 13
£3,593,367,706 total awarded value where published.
Showing the 5 most recent of 13.
Contains public sector information licensed under the Open Government Licence v3.0 (Contracts Finder).
Modern slavery statement
Registered a modern slavery statement for 2026 (period to 2025-12-31) — 6 years on the registry.
Read the statement summary on the government modern slavery statement registry. Contains public sector information licensed under the Open Government Licence v3.0.
Gender pay gap
11.2%
Women's median hourly pay below men's, 2025/26 · around the middle of the pack for parity
Contact details
- Website
- aventis.co.uk
Previous company names
| Name | Date changed |
|---|---|
| MARION MERRELL LIMITED | 1999-12-16 |
| MARION MERRELL DOW LIMITED | 1995-09-14 |
| MERRELL DOW PHARMACEUTICALS LIMITED | 1992-01-06 |
| MERRELL PHARMACEUTICALS LIMITED | 1983-12-06 |
Previous registered addresses 5
| Address | Changed on |
|---|---|
| ONE ONSLOW STREET, GUILDFORD, SURREY, GU1 4YS | 2019-07-15 |
| AVENTIS HOUSE 50 KINGS HILL, AVENUE KINGS HILL, WEST MALLING, KENT, ME19 4AH | 2011-08-25 |
| BROADWATER PARK, DENHAM, UXBRIDGE, MIDDLESEX UB9 5HP | 1999-12-22 |
| LAKESIDE HOUSE, STOCKLEY PARK, UXBRIDGE, MIDDLESEX UB11 1BE | 1997-10-30 |
| STANA PLACE, FAIRFIELD AVENUE, STAINES, MIDDLESEX TW18 4AB | 1989-12-05 |
Among its peers
3rd oldest
of 54 similar companies in RG, trading since 1980
The class of 1980
49%
of the 8,850 companies incorporated in 1980 are still active today; 41% have since been dissolved.
A fact about the year, not a forecast for this company.
Property in England & Wales 1 title
- Leasehold
- 1
- Most recent registration
- 2019-01-30
- Where
- Wokingham
| Title number | County | Tenure | Registered | Price paid |
|---|---|---|---|---|
| BK497853 | Wokingham | Leasehold | 2019-01-30 | — |
For addresses and the authoritative register entry, use HM Land Registry's official search (£3 per title).
Information produced by HM Land Registry. © Crown copyright 2026. Dataset as at 2026-08.