Found email addresses for William Theiss:
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A different William Theiss?
Sign up to search for other William Theiss's across our 850M+ professionals databaseWork Experience 3 years
Jan 2026 - Current
Apr 2026 - Current
May 2025 - Current
May 2025 - Aug 2025
May 2023 - Aug 2023
Their professional focus is Competitive Analysis, Corporate Finance, and Data Analysis across 3 core areas.
Education
Bachelor's degree at Rice University
The Taft School
Grace Church School
Frequently Asked Questions
What is William Theiss's email address?
SignalHire found a verified business email address for William Theiss: w******s@citigroup.com.What is William Theiss's phone number?
SignalHire found a verified phone number for William Theiss: +1-***-***-7583.How do I contact William Theiss at Citi?
You can reach William Theiss through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.What is William Theiss's professional background?
William Theiss has 3 years of professional experience. They have held roles including Incoming Summer 2026 Analyst, Sector Director, and Summer 2025 FP&A Intern at companies such as Altes, Rice Undergraduate Investment Fund, and Avantor. Their education includes Bachelor's degree from Rice University, and The Taft School.Is William Theiss's contact information up to date?
Yes. William Theiss's SignalHire profile was last updated on 30 April 2026, reflecting their current position as Incoming 2027 Investment Banking Summer Analyst at Citi in New York, New York, United States.Similar profiles
Other employees at Citi
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