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At A Glance

12 investment professionals

More than 100 years of combined experience investing in leading middle market companies

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Tim Ristoff | Strategic Consultant

email   949.218.4830    vCard

Since 2007, Windjammer has worked closely with Tim Ristoff and TriVista to execute operationally oriented value enhancement projects across many platform investments. Tim is CEO of TriVista Business Group, an operational advisory firm with offices in the United States and China and over 30 operating executives with a wide variety of industry experiences and functional skill sets. Tim brings to the firm over 25 years of experience in manufacturing, operations and general management. Previously, Tim was President of ITT Industrial Electronics Group, a $450 million division of ITT Industries, President of ITT Switch Products, President of ITT Jabsco, and Vice President and General Manager of TRW Sensors and Components. Tim received a bachelor's of science in marketing from Miami University (Ohio), and a master's of business administration in corporate strategy from the Graziadio School of Business and Management at Pepperdine University. Tim has completed an extensive executive leadership program at Ashridge University, England, and received his Six Sigma Green Belt certification from the University of Michigan.  Tim is a member of the Board of Directors of Children’s Hospital Orange County (CHOC).   He currently serves as a member of the Board of Directors for JWC Environmental and previously served as a Special Advisor to the Board of Maxcess International Corporation.


Managing Principal, Founder
Robert (Bob) Bartholomew

Managing Principal
Jeff Miehe

Managing Director
Matt Anderson

Ryan Pertz

Brantner Jones


Managing Principal
Costa Littas

Managing Principal
Gregory J. Bondick

Managing Director
Craig S. Majernik

Managing Director
Rob Quandt

Managing Director, Business Development
John Donahue

Vice President
John Stephens

Senior Associate
Peter McGah

Sam Beach

Jeff Jay


Operating Director
Erik Johnson

Operating Director
Brandon Edlefsen

Operating Director
JT Townsend

Strategic Consultant
Paul Miller

Strategic Consultant
Anne De Greef-Safft

Strategic Consultant
Tim Ristoff

Strategic Consultant
Tony Sugalski


Jeffrey J. Dunnigan

Marketing Director
Kerry Muse

Portfolio Manager
Connie Choung

Shannon Moffett