Sei Investments Company, commonly referred to as SEI, is a prominent player in the financial services industry, headquartered in the United States. Founded in 1968, SEI has established itself as a leader in investment management, technology, and operational solutions, serving a diverse clientele that includes institutional investors, financial advisors, and private banks.
With a strong presence in North America and expanding operations in Europe and Asia, SEI offers a unique blend of investment products and services, including portfolio management, wealth management, and innovative technology solutions. The company is recognised for its commitment to delivering tailored investment strategies and cutting-edge technology, which sets it apart in a competitive market. SEI's notable achievements include consistent growth and a reputation for excellence, making it a trusted partner in the financial services landscape.
+9 vs industry average
Sei Investments’s score of 44 is higher than 66% 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
Financial Intermediation is among the least carbon-intensive industries
Industry performance
The Financial Intermediation industry has increased its overall emissions by 11% since 2019
Emissions trajectory 2020 – 2028
Reported emissions
Scope 3 accounts for ••• of total emissions.
Sei Investments's reported carbon emissions
In 2025, Sei Investments reported total carbon emissions of approximately 3,090 kg CO2e, comprising 930 kg CO2e from Scope 2 and 2,160 kg CO2e from Scope 3 emissions. Notably, there were no reported emissions from Scope 1. The previous year, 2024, the total emissions were approximately 299,907,000 kg CO2e, with Scope 3 emissions accounting for about 624,233,000 kg CO2e and Scope 1 and 2 emissions combined at approximately 58,520,000 kg CO2e. In 2023, Sei Investments' total emissions were approximately 5,627,000 kg CO2e, with Scope 1 emissions at 117,000 kg CO2e, Scope 2 emissions from purchased electricity at approximately 4,741,000 kg CO2e, and Scope 3 emissions at 525,000 kg CO2e. The company has not set specific reduction targets or initiatives, as indicated by the absence of documented reduction targets or SBTi commitments. Sei Investments operates without cascading emissions data from a parent company, maintaining its own reporting standards. The firm continues to engage in climate-related initiatives, although specific commitments or pledges have not been disclosed.
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Sei Investments’s Climate Goals (2030 & 2050)
No climate goals have been disclosed for Sei Investments yet.
Scope 3 top emissions categories
No scope 3 category breakdown has been disclosed yet.
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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