Lobbying registrations

Organizations that registered an interest in legislation with the Wisconsin Ethics Commission. A registration means the organization paid lobbyists to communicate about the bill — it is not a for-or-against position. Every row links to the official record at lobbying.wi.gov.

Most-lobbied bills of the 2025–26 session

SB 23 Relating to: extension of eligibility under the Medical Assistance program for postpartum women. (FE) Became law 52 orgs
AB 97 Relating to: extension of eligibility under the Medical Assistance program for postpartum women. (FE) Died at session end 46 orgs
AB 173 Relating to: regulation of pharmacy benefit managers, fiduciary and disclosure requirements on pharmacy benefit managers, and application of prescription drug payments to health insurance cost-sharing requirements. (FE) Died at session end 44 orgs
AB 840 Relating to: certain requirements related to data centers. Died at session end 44 orgs
SB 203 Relating to: regulation of pharmacy benefit managers, fiduciary and disclosure requirements on pharmacy benefit managers, and application of prescription drug payments to health insurance cost-sharing requirements. (FE) Died at session end 43 orgs
AB 25 Relating to: an incumbent transmission facility owner’s right to construct, own, and maintain certain transmission facilities and Public Service Commission procedures if the transmission facility is a regionally cost-shared transmission line. Died at session end 40 orgs
SB 28 Relating to: an incumbent transmission facility owner’s right to construct, own, and maintain certain transmission facilities and Public Service Commission procedures if the transmission facility is a regionally cost-shared transmission line. Died at session end 40 orgs
SB 128 Relating to: programs and requirements to address PFAS. Died at session end 37 orgs
AB 131 Relating to: programs and requirements to address PFAS. Became law 35 orgs
AB 130 Relating to: exempting certain persons from PFAS enforcement actions under the spills law. (FE) Became law 33 orgs
SB 127 Relating to: exempting certain persons from PFAS enforcement actions under the spills law. (FE) Died at session end 32 orgs
AB 493 Relating to: authorizing community solar programs and granting rule-making authority. (FE) Died at session end 31 orgs
SB 559 Relating to: authorizing community solar programs and granting rule-making authority. (FE) Died at session end 31 orgs
AB 598 Relating to: consent to admissions to certain health care facilities by patient representatives without requiring a petition for guardianship or protective placement. (FE) Became law 29 orgs
AB 108 Relating to: a nuclear power siting study and time limits for taking final action on certain certificate of public convenience and necessity applications. (FE) Died at session end 28 orgs
AB 172 Relating to: consumer data protection and providing a penalty. (FE) Died at session end 28 orgs
SB 125 Relating to: a nuclear power siting study and time limits for taking final action on certain certificate of public convenience and necessity applications. (FE) Became law 28 orgs
AB 222 Relating to: a sustainable aviation fuel production tax credit. (FE) Died at session end 27 orgs
AB 241 Relating to: required ratio of journeyworkers to apprentices in apprenticeship programs and contracts. Vetoed 27 orgs
AB 679 Relating to: weight limits for vehicles transporting grain, feed, or commercial fertilizer. (FE) Became law 27 orgs

Organizations · 692

Filter organizations