Stock Exchange Of Hong Kong
The Stock Exchange of Hong Kong (HKEX), headquartered in Hong Kong (HK), is a leading player in the Other Business Services industry (74). Established in 1891, HKEX has evolved into a vital financial hub, facilitating capital raising and trading for companies across Asia and beyond.
With a diverse range of services, including securities trading, derivatives, and market data, HKEX stands out for its robust regulatory framework and innovative technology solutions. The exchange has achieved significant milestones, such as the introduction of the Stock Connect programme, which links Hong Kong with mainland China’s stock markets.
Recognised for its market position, HKEX is one of the largest exchanges globally by market capitalisation, attracting a wide array of international investors and companies seeking to expand their reach in Asia.
+52 vs industry average
Stock Exchange Of Hong Kong’s score of 85 is higher than 90% 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
Business Services has below-average carbon intensity
Industry performance
The Business Services industry has reduced its overall emissions by 25% since 2018
Emissions trajectory 2020 – 2028
Reported emissions
Scope 3 accounts for ••• of total emissions.
Stock Exchange Of Hong Kong's reported carbon emissions
The Stock Exchange of Hong Kong (HKEX), operating within the "Other business services (74)" industry from its HK headquarters, demonstrates a strong commitment to reducing its environmental impact.
Carbon Emissions:
- 2025: Total emissions were approximately 51,914,000 kg CO2e, comprising about 35,000 kg CO2e for Scope 1, approximately 6,000 kg CO2e for Scope 2, and around 51,873,000 kg CO2e for Scope 3.
- 2024: Total emissions were approximately 54,839,000 kg CO2e, with Scope 1 emissions at about 60,000 kg CO2e, Scope 2 at approximately 5,000 kg CO2e, and Scope 3 at around 54,774,000 kg CO2e.
- 2023: Total emissions were approximately 58,141,000 kg CO2e, including about 288,000 kg CO2e for Scope 1, roughly 15,179,000 kg CO2e for Scope 2, and approximately 42,674,000 kg CO2e for Scope 3.
- 2022: Total emissions were approximately 15,277,000 kg CO2e, with Scope 1 at about 307,000 kg CO2e and Scope 2 at approximately 15,236,000 kg CO2e. Scope 3 data for this year was reported as approximately 1,221,000 kg CO2e.
- 2021: Total emissions were approximately 15,990,000 kg CO2e, with Scope 1 at about 102,000 kg CO2e and Scope 2 at approximately 15,973,000 kg CO2e. Scope 3 emissions were around 1,093,000 kg CO2e.
- 2020: Total emissions were approximately 20,088,000 kg CO2e (market-based Scope 2), with Scope 1 at about 166,000 kg CO2e and Scope 3 at around 978,000 kg CO2e.
- 2019: Total emissions were approximately 20,001,000 kg CO2e (market-based Scope 2), with Scope 1 at about 33,000 kg CO2e and Scope 3 at approximately 2,523,000 kg CO2e.
- 2018: Total emissions were approximately 20,217,000 kg CO2e, with Scope 1 at about 38,000 kg CO2e and Scope 3 at around 1,890,000 kg CO2e.
- 2017: Total emissions were approximately 20,419,000 kg CO2e, with Scope 1 at about 85,000 kg CO2e and Scope 3 at around 1,897,000 kg CO2e.
- 2016: Total emissions were approximately 19,357,000 kg CO2e, with Scope 1 at about 38,000 kg CO2e and Scope 3 at around 1,858,000 kg CO2e.
- 2015: Total emissions were approximately 21,358,000 kg CO2e, with Scope 1 at about 52,000 kg CO2e and Scope 3 at approximately 1,540,000 kg CO2e.
Climate Commitments and Reduction Targets:
HKEX is committed to ambitious climate action, including:
- Net Zero by 2040: The organisation aims to achieve net-zero greenhouse gas emissions across its value chain by 2040.
- Near-Term Targets (by 2033): HKEX has committed to a 55% reduction in absolute Scope 1 and Scope 2 greenhouse gas (GHG) emissions by 2033, using a 2023 base year. Additionally, a 55% reduction in absolute Scope 3 GHG emissions is targeted within the same timeframe.
- Long-Term Targets (by 2040): Building on near-term goals, HKEX aims for a 90% reduction in absolute Scope 1 and Scope 2 GHG emissions by 2040, again from a 2023 base year. A similar 90% reduction in absolute Scope 3 GHG emissions is also targeted for 2040.
- Carbon Neutrality: HKEX maintained carbon neutrality in its operations in 2025.
- Continuous Reduction: The company is dedicated to the continual reduction of its Scope 1, 2, and 3 GHG emissions.
- Residual Emissions Neutralisation: A commitment exists to neutralise residual emissions by 2040.
HKEX's approach to climate action is comprehensive, encompassing both operational improvements and broader value chain engagement.
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Stock Exchange Of Hong Kong’s Climate Goals (2030 & 2050)
2 goals2030
We aim to achieve net zero emissions by 2030
We aim to achieve net zero emissions by 2030.
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
9 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
View similar organisations
Stock Exchange Of Hong Kong
Frequently asked questions
Common questions about Stock Exchange Of Hong Kong’s sustainability data and climate commitments
Data year: 2025
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