SLC3 Officers & Executive Committee
Michael Hargrave
BJC HealthCare
President (Board)
Bill Dyer
Avison Young
1st Vice President
Vincent Nutt
BJC HealthCare
2nd Vice President
Anna Leavey
Anna Leavey, LLC
Secretary
Danielle Thomas
Hazelwood School District
Treasurer
Frank Niemerg
Ameren
Immediate Past President
Kelly Jackson
Executive Director
Mark Flannery
Bayer
Member
Dr. Tiffany Toles
Kwame Building Group
Member
Catherine Grasso
Mercy
Member
Pat Guichet
SSM Health
Member
Vern Watts
Washington University
School of Medicine
Member
Rich Unverferth
MSD
Member
SLC3 Board of Directors
Our Board of Directors includes a representative from each of our Owner Members. As an owner-led organization, all board members must be a sustaining, corporate or public owner as defined by the Council.
Nate Adams
St. Louis County
Steve Arff
Bunge North America
Gerald Beckmann
St. Louis Lambert Airport
Lonny Boring
Great Rivers Greenway
Richard Bradley
St. Louis City
Mark Flannery
Bayer
Bill Dyer
Avison Young/Pace Properties
Dr. Tiffanie Toles
Kwame Building Group
Catherine Grasso
Mercy
Pat Guichet
SSM Health
Michael Hargrave
BJC HealthCare
*President*
Mark Hunter
Mallinckrodt
David Kaltwasser
ICL Specialty Products
Anna Leavey
Anna Leavey Consulting
Stacy Roettger
United States Army Corps of Engineers
Francis “Frank” Niemerg
Ameren
Immediate Past President
Deniz Piskin
Missouri Botanical Garden
Drew Raasch
Northstar Management
Danielle Thomas
Hazelwood School District
Richard Unverferth
Metropolitan Sewer District
Vern Watts
Washington University
Mark Winschel
ASC Group & Four Fourteen LLC
SLC3 Committee Chairs & Key Subcommittee Chairs
Francis Niemerg
Ameren
President & Executive Committee
Brandon Meinert
USACE
Training & Education
Chuck Twellmann
Ameren
Health & Safety
Nate Adams
St. Louis County
Diversity, Equity & Inclusion
Mark Winschel
ASC Group/Four Fourteen
Membership
Tom Estrel
Bunge
Golf
Catherine Grasso
Mercy
Clay Shoot
Amy Yan
C Three Business Consultants LLC
Women’s Leadership
Sydney Unnerstall
Vessel Architecture
Emerging Leaders
Steve Sobo
Washington University School of Medicine
St. Louis Construction Cooperative -Workforce
Alex Belkofer
McCarthy
Technology
