GLAXOSMITHKLINE RESEARCH & DEVELOPMENT LIMITED
Company number 00835139 · Monitor this company
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Overview
- Company type
- Private Limited Company
- Incorporated
- 1965-01-22
- Registered office
- 79 New Oxford Street, London, United Kingdom, WC1A 1DG
- Postcode
- WC1A 1DG
- Capital
- 600,000,000 GBP
- Accounts category
- Full
- Charges
- 0 outstanding
Accounts
- Last made up to
- 2025-12-31
- Next due by
- 2027-09-30
- Financial year end
- 31 December
Confirmation statement
- Last statement dated
- 2026-04-20
- Next due by
- 2027-05-04
Nature of business (SIC)
- 72190 Other research and experimental development on natural sciences and engineering
Officers 8 current · 30 resigned
Group structure 1 subsidiary
Controlled by GLAXO GROUP LIMITED — since 2016-04-06
From persons-with-significant-control filings on the public register.
Modern slavery statement
Registered a modern slavery statement for 2026 (period to 2025-12-31) as part of the GSK PLC group statement — 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.
Data protection registration
Registered with the ICO as a data protection fee payer — Z5605934 (Tier 3), registered since 2001.
Information Commissioner's Office register of fee payers, licensed under the Open Government Licence.
Contact details
- Website
- glaxosmithkline.org.uk
Previous company names
| Name | Date changed |
|---|---|
| GLAXO RESEARCH AND DEVELOPMENT LIMITED | 2001-12-20 |
| GLAXO GROUP RESEARCH LIMITED | 1994-01-01 |
| MATBURN RESEARCH LIMITED | 1978-12-31 |
Previous registered addresses 4
| Address | Changed on |
|---|---|
| GLAXO WELLCOME HOUSE, BERKELEY AVENUE, GREENFORD, MIDDLESEX UB6 0NN | 2001-12-21 |
| GLAXO HOUSE, BERKELEY AVENUE, GREENFORD, MIDDLESEX UB6 0NN | 1995-09-19 |
| GLAXO HOUSE, BERKELEY AVENUE, GREENFORD, MIDDLESEX UB6 0NN | 1995-09-19 |
| CLARGES HOUSE, 6/12 CLARGES STREET, LONDON W1Y8DH | 1991-09-10 |
Among its peers
3rd oldest
of 217 similar companies in WC, trading since 1965
Property in England & Wales 20 titles
- Freehold
- 13
- Leasehold
- 7
- Most recent registration
- 2023-02-06
- Where
- Hertfordshire (17), Essex (2), Greater London (1)
| Title number | County | Tenure | Registered | Price paid |
|---|---|---|---|---|
| AA53485 | Essex | Leasehold | 2023-02-06 | — |
| HD614503 | Hertfordshire | Leasehold | 2022-12-07 | — |
| HD598340 | Hertfordshire | Leasehold | 2021-03-12 | — |
| HD598212 | Hertfordshire | Leasehold | 2021-03-09 | — |
| HD589387 | Hertfordshire | Leasehold | 2019-12-17 | — |
| HD586322 | Hertfordshire | Leasehold | 2019-08-30 | — |
| EX949647 | Essex | Leasehold | 2017-01-31 | — |
| HD353979 | Hertfordshire | Freehold | 1997-04-30 | — |
| AGL60127 | Greater London | Freehold | 1995-02-14 | — |
| HD302901 | Hertfordshire | Freehold | 1993-01-05 | — |
| HD296030 | Hertfordshire | Freehold | 1992-04-16 | — |
| HD290120 | Hertfordshire | Freehold | 1991-10-03 | — |
| HD278315 | Hertfordshire | Freehold | 1990-10-02 | — |
| HD231356 | Hertfordshire | Freehold | 1989-12-05 | — |
| HD174431 | Hertfordshire | Freehold | 1989-11-17 | — |
| HD235142 | Hertfordshire | Freehold | 1989-11-17 | — |
| HD264386 | Hertfordshire | Freehold | 1989-08-18 | — |
| HD258665 | Hertfordshire | Freehold | 1989-03-04 | — |
| HD255483 | Hertfordshire | Freehold | 1989-01-11 | — |
| HD267814 | Hertfordshire | Freehold | — | — |
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.