Blue Sage Capital forms Blue Castle Waste Solutions platform via partnerships in Minnesota, Iowa

• Blue Sage Capital formed Blue Castle Waste Solutions, a solid waste and recycling platform serving the Midwest and Plains.
• Platform launched through concurrent partnerships with founder-owned waste-collection businesses across Minnesota and Iowa.
• Investment made from Blue Sage Capital IV, L.P., alongside Castle Capital, which will help scale the environmental services platform.
• Strategy targets consolidation in a fragmented regional waste-collection market through additional partnerships and investment in operations.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Blue Sage Capital LP published the original content used to generate this news brief on September 10, 2026, and is solely responsible for the information contained therein.