Stephen Tulenko – Biography

Last update: April 27, 2026

Executive profile

Stephen Tulenko joined Clearlake Capital Group in 2025.

Stephen Tulenko is currently

Chief Executive Officer at Dun & Bradstreet - View - Dun & Bradstreet org chart



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  • In the Business Services industry, Stephen Tulenko has 25,813 colleagues in 1,217 companies located in 66 countries. 13,066 executive movements have been recorded in the last 12 months. Learn more about Business Services.

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Through the switchboard, call Dun & Bradstreet at +1 973... and ask for Stephen Tulenko.

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