Glaxosmithkline
GlaxoSmithKline plc (GSK), a leading name in the pharmaceutical preparation manufacturing industry, is headquartered in the United Kingdom. Founded in 2000 through the merger of Glaxo Wellcome and SmithKline Beecham, GSK has established itself as a key player in the global healthcare landscape, with significant operations across Europe, North America, and emerging markets.
GSK focuses on developing innovative medicines, vaccines, and consumer healthcare products, with a commitment to addressing some of the world's most pressing health challenges. Its core offerings include treatments for respiratory diseases, HIV, and vaccines that are recognised for their efficacy and safety. With a strong emphasis on research and development, GSK has achieved notable milestones, including advancements in immunology and oncology, solidifying its position as a trusted leader in the pharmaceutical sector.
+62 vs industry average
Glaxosmithkline’s score of 100 is higher than 100% of the industry. This can give you a sense of how well the company is doing compared to its peers.
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Industry Intensity
Pharmaceutical Preparation Manufacturing has below-average carbon intensity
Industry performance
The Pharmaceutical Preparation Manufacturing industry has reduced its overall emissions by 19% since 0
Emissions trajectory 2020 – 2028
Reported emissions
Scope 3 accounts for ••• of total emissions.
Glaxosmithkline's reported carbon emissions
GlaxoSmithKline (GSK), headquartered in GB and operating within the Pharmaceutical Preparation Manufacturing industry, has demonstrated a commitment to reducing its environmental impact. In 2024, the company reported total emissions of approximately 9.4 billion kg CO2e, comprising Scope 1, 2, and 3 emissions. Specifically, Scope 1 emissions were around 521 million kg CO2e, while Scope 2 emissions (market-based) totalled approximately 44 million kg CO2e. Scope 3 emissions, encompassing the value chain, were approximately 8.39 billion kg CO2e, with significant contributions from purchased goods and services (around 2.8 billion kg CO2e) and the use of sold products (approximately 4.6 billion kg CO2e). GSK has established ambitious climate targets, including achieving net-zero greenhouse gas emissions across its full value chain by 2045. This long-term goal involves an absolute reduction of at least 90% in emissions from a 2020 baseline, with residual emissions being neutralised. For the near term, GSK aims for an 80% reduction in Scope 1 and 2 emissions by 2030, also from a 2020 baseline, with the remaining 20% addressed through investment in nature-based solutions. Correspondingly, Scope 3 emissions are targeted for an 80% reduction by 2030. The company is a signatory to the Climate Pledge, committing to reach net-zero carbon emissions by 2040. In 2021, GSK achieved a 15% reduction in its Scope 1 and 2 carbon emissions compared to 2020. This progress aligns with their near-term targets, demonstrating an ongoing effort to decarbonise their operations and value chain.
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Glaxosmithkline’s Climate Goals (2030 & 2050)
5 goals2045
90% reduction in all scopes
by 2045 we will reduce carbon emissions by at least 90%, with the remainder tackled through high-quality offsets.
2030
62% reduction in total GHG
Vs 2019 baseline. Validated by SBTi. Includes full supply chain.
2040
50% reduction in Scope 3 intensity
Across purchased goods and services and logistics.
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Scope 3 top emissions categories
11 of 15 categories disclosedSee all scope 3 categories
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Climate initiatives

Science Based Targets Initiative

Carbon Disclosure Project
The Climate Pledge
UN Global Compact Climate Champions initiative
RE 100
Climate Action 100
Emissions comparison with industry peers
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Common questions about Glaxosmithkline’s sustainability data and climate commitments
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