Diana Kiehl – Biography
Last update: April 10, 2026Executive profile
Diana Kiehl joined Blackstone Group in 1991.
Diana Kiehl is currentlyChief Administrative Officer at Alliant Insurance Services - View - Alliant Insurance Services org chart
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Education
Diana Kiehl has a Bachelor of Arts in Social Science from California State University - Long Beach and a Master of Business Administration from Pepperdine University.
They have also studied at California State University - Long Beach :
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They have also studied at Pepperdine University :
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Company Colleagues
- At Alliant Insurance Services, Diana Kiehl has 402 colleagues including Greg Zimmer (CEO), Thomas Corbett (Chairman of the Board)…
Industry Colleagues
- In the Insurance industry, Diana Kiehl has 69,224 colleagues in 3,980 companies located in 106 countries. 20,949 executive movements have been recorded in the last 12 months. Learn more about Insurance.
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