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Staff

Leadership

Tim Trotter

Tim Trotter

Chief executive officer

M: (920) 634-6347
O: (920) 222-8029
Email
Anna Waldron

Anna Waldron

Chief of staff

O: (920) 222-8031
Email
 

   Government Affairs Team

Chad Zuleger

Chad Zuleger

Director of government affairs

M: (608) 345-6906
O: (920) 222-8025
Email
 
Karen Gefvert

Karen Gefvert

Director of government affairs

M: (608) 617-2772
O: (920) 222-8037
Email
Erin Tomasik

Erin Tomasik

Community relations manager

M: (920) 460-6746
O: (920) 222-8033
Email
 

Member Services Team

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Kaitlin Heusel

Strategic account manager

M: (763) 268-9722
O: (920) 222-8036
Email
 
 
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Andy Welti

Strategic account manager

O: (920) 222-8030
Email
 
 

Regulatory & Permitting Services Team

Tim B. 2

Tim Baumgartner

Director of regulatory & permitting services

M: (920) 527-0623
O: (920) 222-8027
Email
 

Communications Team

Laura Hensley

Laura Hensley

Director of marketing communications

M: (517) 652-4524
O: (920) 222-8039
Email

 

Kristen Greiner

Kristen Greiner

Events manager, board liaison

O: (920) 222-8028
Email
 
 
Kayla Mayer

Kayla Mayer

Marketing and communications manager

O: (920) 222-8038
Email
 
 
Rachel Malcore

Rachel Malcore

Public relations specialist

O: (920) 222-8042
Email
 
 
Sammi Nunez

Sammi Nunez

Digital marketing specialist

O: (920) 222-8043
Email
 
 

Sustainability Team

Lauren Brey

Lauren Brey

Director of strategic partnerships and sustainability

M: (920) 392-1220
O: (920) 489-1138
Email

 

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Jim Eckberg

Director of science and innovation

O: (920) 222-8876
Email
 
Jamie Fisher

Jamie Fisher

Sr. project manager

O: (920) 222-8034
Email
 
 
Marti Viste

Marti Viste

Strategic account manager

O: (920) 222-8041
Email
 
 
Christina Grendell-2

Christina Grendell

Sustainability project coordinator

O: (920) 222-8032
Email

 

Finance Team

Andy Kamenick

Andy Kamenick

Director of finance 

M: (920) 366-2757
O: (920) 222-8024
Email

 

Jon Holman

Jon Holman

Staff accountant

O: (920) 222-8035
Email

 

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Laura Gilsoul

Grant accountant

O: (920) 222-301-7117
Email