Santtu Seppälä is an American financial analyst and businessman with extensive experience in the corporate world, where have worked for several companies.
He is also popular as the husband of actress Sarah Rafferty, who is famous for her roles in “Suits” and “Grey’s Anatomy.”
The couple has been married for more than 2 decades. If you would like to learn more about him, this article will cover details about his childhood, age, career, net worth, personal life, and much more.
Basic Information
| Real Name | Aleksanteri Olli-Pekka Seppälä |
| Known As | Santtu Seppälä |
| Date of Birth | 6 December 1976 |
| Age | 48 years old ( As of 2025) |
| Zodiac Sign | Sagittarius |
| Nationality | American |
| Spouse | Sarah Rafferty |
| Children | 2 |
| Net Worth | $10 million ( As of 2025) |
Early Life & Education
Santtu Seppälä, whose real name is Aleksanteri Olli-Pekka Seppälä, was born in Finland, on December 6, 1976. His father, Antti V. Seppälä, was an independent pharmaceutical industry consultant based in Lake Forest, Illinois. Unfortunately, the details about his mother and siblings are not available online.
Currently, he lives in the United States with his family and holds dual citizenship in Finland and the U.S. He has also lived in Sweden, Denmark, France, and Germany.
Regarding his education, Santtu Seppälä graduated from Yale University, where he was a member of the Varsity Tennis Team and an Ivy League Champion. He later earned his MBA from The Wharton School in Pennsylvania.
Career Journey
Santtu Seppälä and his wife have very different careers. While she has enjoyed considerable success in the entertainment industry, Santtu is the Vice President of Strategy and Business Development at the Angeleno Group.
Before joining this organization in 2021, he had a 20-year career in investment management.
His experience includes founding and serving as Chief Investment Officer of Kiitos Capital Management, as well as working as a Portfolio Manager at Cantillon Capital Management in New York.
He began his career as an investment banker at Salomon Brothers. Additionally, he appeared in the comedy series “Trench Road” in 2004.
Net Worth
According to Briefly, Santtu Seppälä’s net worth is approximately around $10 million, today. On the other hand, his wife’s net worth is reported to be $3 million, according to Celebrity Net Worth.
Personal Life
Seppälä and Rafferty were married on June 23, 2001. To celebrate their 20th anniversary in 2021, Sarh Rafferty shared a photo from their wedding on her Instagram profile, captioning it,
“Two decades in, still mugging. Happy 20th Anniversary, Santtu Seppälä. Thank you for the coffee, hope, and poetry… ❤️”
The couple first met while they were students at Yale University. After dating for several years, they got married in June 2001. Their oldest daughter, Oona Gray, was born in 2007, followed by their second daughter, Iris Friday, in 2012.
