COMPANY PROFILE · UPDATED 24 AUG 2026
SEI
SEI Investments Company, formerly Simulated Environments Inc, is a financial services company headquartered in Oaks, Pennsylvania, United States. The company describes itself as "a global provider of investment processing, investment…
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- 1968
- Headcount
- 2,525
- Open roles
- 0
- Last raised
- IPO · Sign in to view
LEADERSHIP
Founders & key people
OPEN ROLES
Roles at SEI
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FUNDING
Capital raised
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LOCATIONS
Where they work
SEI offices
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- Oaks, PA1 Freedom Valley Dr.