Siam Makro Public Company Limited, commonly known as Siam Makro, is a leading wholesale retailer headquartered in Thailand. Established in 1988, the company has significantly expanded its operations across the country, with a strong presence in major urban regions. Specialising in the wholesale distribution of food and non-food products, Siam Makro caters primarily to businesses, including restaurants, hotels, and retailers. The company is renowned for its unique membership-based model, offering a diverse range of high-quality products at competitive prices. With a commitment to customer satisfaction and operational excellence, Siam Makro has solidified its position as a market leader in the wholesale industry. Notable achievements include a robust network of stores and a reputation for innovation in supply chain management, making it a preferred choice for business owners in Thailand.
How does Siam Makro Public's carbon action stack up? DitchCarbon scores companies based on their carbon action and commitment to reducing emissions. Read about our methodology to learn more.
Mean score of companies in the Retail Trade Services industry. Comparing a company's score to the industry average can give you a sense of how well the company is doing compared to its peers.
Siam Makro Public's score of 72 is higher than 84% of the industry. This can give you a sense of how well the company is doing compared to its peers.
In 2024, Siam Makro Public reported total carbon emissions of approximately 9.2 billion kg CO2e, comprising Scope 1 emissions of about 108.6 million kg CO2e, Scope 2 emissions of approximately 705.8 million kg CO2e, and Scope 3 emissions of around 8.4 billion kg CO2e. This marks an increase from 2023, where total emissions were about 8.8 billion kg CO2e, with Scope 1 at approximately 142.6 million kg CO2e, Scope 2 at about 674.8 million kg CO2e, and Scope 3 at around 7.98 billion kg CO2e. Siam Makro has set ambitious reduction targets, aiming for a 42% reduction in Scope 1 and Scope 2 emissions by 2030, compared to a base year of 2020, which recorded emissions of approximately 825,720.4 tonnes CO2e. Furthermore, the company has committed to a long-term goal of achieving a 90% reduction in these emissions by 2050. Additionally, Siam Makro is committed to net-zero emissions across all scopes by 2050, as part of its Science Based Targets initiative (SBTi) commitments. The company’s emissions data is not cascaded from any parent organization, indicating that these figures are independently reported. Siam Makro's ongoing efforts reflect a strong commitment to sustainability and climate action within the food and staples retailing sector in Thailand.
Access structured emissions data, company-specific emission factors, and source documents
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Scope 1 | 39,196,800 | 00,000,000 | 00,000,000 | 00,000,000 | 00,000,000 | 00,000,000 | 00,000,000 | 000,000,000 | 000,000,000 | 000,000,000 |
| Scope 2 | 167,911,100 | 000,000,000 | 000,000,000 | 000,000,000 | 000,000,000 | 000,000,000 | 000,000,000 | 000,000,000 | 000,000,000 | 000,000,000 |
| Scope 3 | - | - | - | - | - | 00,000,000 | 00,000,000 | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 |
Climate goals typically focus on 2030 interim targets and 2050 net-zero commitments, aligned with global frameworks like the Paris Agreement and Science Based Targets initiative (SBTi) to ensure alignment with global climate goals.
Siam Makro Public has established climate goals through participation in recognized frameworks and target-setting initiatives. Companies often set interim 2030 targets and long-term 2050 net-zero goals to demonstrate measurable progress toward decarbonization.


Common questions about Siam Makro Public's sustainability data and climate commitments