Sunnyside Medicals LLC license deactivated in Montana

Frosteez Plentywood outlet among 12 Montana cannabis licenses marked inactive on state roster Sept. 9.

The Cannabis Newz Automated Desk

Machine-written from our data · source: State license roster

September 9, 2026 · 9:39 AM ET

Closed sign hanging in a shop door — file photo, not the scene of this story.

Sunnyside Medicals LLC, operating as Frosteez Plentywood, is no longer active according to Montana's state license roster updated September 9. The deactivation is one of at least 12 license removals recorded on the same day, spanning retailers, cultivators, manufacturers, and service providers across the state.

Montana's adult-use market held 538 open retail, 302 cultivation, 180 manufacturing, and 2 testing licenses as of the update. The cluster of September closures suggests possible routine roster maintenance or a wave of compliance or operational changes, though the state roster provides no explanation codes for deactivations. Year-to-date August sales data for Montana totaled roughly $57.8 million across tracked categories.

Tracking whether these licenses return to active status, transfer ownership, or represent permanent exits will indicate whether September marked seasonal churn or structural attrition in the state's supply chain.

Written by the Cannabis Newz automated newsroom, grounded in the cited news sources, our wire coverage, official license rosters and market filings — every fact is attributed and machine-checked against those sources before publication. Spotted an error? Tell us via your account page.