- U.S. Congresswoman Jaime Herrera Beutler
- State Senator John Braun
- State Representative Ed Orcutt
- State Representative Richard DeBolt
- State Representative Jim Walsh House
- Republican Leader JT Wilcox
- Washington Farm Bureau
- Association of Washington Business
- National Federation of Independent Business
- Mainstream Republicans of Washington
- Associated General Contractors of Washington
- Washington Affordable Housing Council
- Washington State School Retirees’ Association
- National Rifle Association
- Lewis County Commissioner Gary Stamper
- Lewis County Commissioner Bobby Jackson
- Lewis County Prosecuting Attorney Jonathan Meyer
- Lewis County Sheriff Rob Snaza
- Lewis County Treasurer Arny Davis
- Lewis County Assessor Dianne Dorey
- Lewis County Clerk Scott Tinney
- Lewis County Coroner Warren McLeod
- Thurston County Commissioner Gary Edwards
- Thurston County Commissioner John Hutchings
- Centralia Mayor Sue Luond
- Chehalis Mayor Dennis Dawes
- Woodland Mayor Will Finn
- Tenino Mayor Wayne Fournier
- Toledo Mayor Steve Dobosh
- Winlock Mayor Brandon Svenson
- Chehalis Mayor Pro Tem Chad Taylor
- Chehalis City Councilmember Daryl Lund
- Centralia City Councilmember Kelly Smith Johnston
- Kalama City Councilmember Steve Kallio
- Kalama City Councilmember Matthew Merz
- Kalama City Councilmember Wendy Conradi
- Napavine City Councilmember Heather Stewart
- Chehalis School Board member and former State Representative J. Vander Stoep
- Chehalis Port Commissioner Mark Anders
- Centralia Port Commissioner Julie Shaffley
- Fire District Commissioner Tom Crowson