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Our locations

GSK House London

Our headquarters are in London and we employ over 99,000 people in 150 countries.

We have an extensive network of manufacturing sites and R&D centres in 36 countries and major R&D centres in the UK, USA, Spain, Belgium and China. Our commercial operations stretch across the globe.

With such a wide and ever-expanding geographical presence, we are always searching for talented people to join our teams.

View all of our Belgium locations

  • GlaxoSmithKline Pharmaceuticals SA/NV
    Site Apollo
    Avenue Pascal, 2-4-6
    1300 Wavre
    Tel :+ 32 10 85 85 00

  • GlaxoSmithKline in Grand Duchy of Luxembourg
    Hireknopf - Business Center
    2-4, Parc d'Activités
    L-8008 Capellen
    Tel : +352 25 34 25

  • GlaxoSmithKline Biologicals SA (Vaccines)
    GSK Vaccines
    Avenue Fleming 20
    1300 Wavre
    Tel: +32 10 85 51 11

    GSK Vaccines
    rue de l’Institut 89
    1330 Rixensart
    Tel: +32 2 656 81 11

  • GlaxoSmithKline Consumer Healthcare SA
    Site Apollo
    Avenue Pascal, 2-4-6
    1300 Wavre
    Tel :+32 10 85 86 00

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GSK site in Wavre, Belgium

GSK worldwide

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