Company No. 07301222 · Incorporated 1 Jul 2010
Tres Cantos Open Lab Foundation
Registered name: TRES CANTOS OPEN LAB FOUNDATION
Part of GSK PLC group- Status
- Active
- Location
- Guildford
- Age
- 16 yrs · since 2010
- Type
- PRI/LBG/NSC (Private, Limited by guarantee, no share capital, use of 'Limited' exemption)
Accounts filed on paper
This company's accounts aren't in Companies House's electronic data — larger companies and groups often file scanned PDF accounts, which we can't read yet. You can view the filed accounts on Companies House.
View filed accounts on Companies HouseCorporate ownership
Group structure
Ownership chain
- GSK PLCultimate parent75–100%
- Glaxosmithkline Holdings Limited75–100%
- Glaxosmithkline Finance PLC75–100%
- Glaxo Group Limited75–100%
- Tres Cantos Open Lab Foundationthis company
Bands show the share of ownership each company holds in the one below it.
Sister companies (15)
- Domantis LimitedFigures not disclosed
- Edinburgh Pharmaceutical Industries LimitedFigures not disclosed
- Glaxo Operations UK LimitedFigures not disclosed
- Glaxo Wellcome UK LimitedFigures not disclosed
- Glaxosmithkline Export LimitedFigures not disclosed
- Glaxosmithkline Intellectual Property (NO.3) LimitedFigures not disclosed
- Glaxosmithkline Intellectual Property (NO.4) LimitedFigures not disclosed
- Glaxosmithkline Intellectual Property (NO.5) LimitedLiquidationFigures not disclosed
- Glaxosmithkline Intellectual Property Holdings LimitedFigures not disclosed
- Glaxosmithkline Intellectual Property LimitedFigures not disclosed
- Glaxosmithkline LimitedFigures not disclosed
- Glaxosmithkline Research & Development LimitedFigures not disclosed
- Glaxosmithkline UK LimitedFigures not disclosed
- Glaxosmithkline US Trading LimitedLiquidationFigures not disclosed
- GSK Equity Investments NO2 LimitedFigures not disclosed
From the Persons with Significant Control register (corporate controllers only).
Sources
Updated from Companies House on 12 Oct 2026
Contains public sector information from Companies House licensed under the Open Government Licence v3.0. Data from Companies House, © Crown copyright. View the licence.