Ridgemont Equity Partners Makes Growth Investment in Northstar Recycling Company

Northstar Recycling Acquires Waste Technology Services

October 14, 2025

Environmental Services

Northstar Recycling Company, LLC has acquired Waste Technology Services, LLC, combining two asset-light providers of managed waste, byproduct management and environmental consulting to strengthen technical capabilities and expand sustainability-oriented services. WTS, founded in 1982 and headquartered in Lewiston, New York, will join Northstar's platform (PE-backed after a 2021 recapitalization led by Ridgemont Equity Partners) to deliver broader recycling, reuse and reclamation solutions across specialty chemical, pharmaceutical, high-technology and industrial end markets.

Tamarix Equity Partners Makes Strategic Equity Investment in Royal Oak Recycling

September 18, 2025

Environmental Services

Tamarix Equity Partners has made a strategic equity investment in Royal Oak Recycling, a multi-regional commercial recycling provider headquartered in Metro Detroit. The growth capital will support Royal Oak Recycling’s national expansion, deepen partnerships with marquee customers and vendors, and enhance the company’s service delivery across its nine facilities and 22-state coverage area.

Ridgemont Equity Partners Recapitalizes National Power

October 25, 2023

Infrastructure

Ridgemont Equity Partners led a recapitalization of National Power, LLC to support the company's growth and M&A strategy. Financing for the transaction was provided by Churchill Asset Management and Oaktree Capital Management's U.S. Private Debt Group; financial terms were not disclosed.

Northstar Recycling Acquires Sonoco Sustainability Solutions (S3)

January 31, 2023

Environmental Services

Northstar Recycling Company, a portfolio company of Ridgemont Equity Partners, has acquired Sonoco Sustainability Solutions (S3), the asset-light managed waste and recycling services division of Sonoco. The add-on expands Northstar’s capabilities, customer base and sustainability service offerings for multi-facility manufacturers and distributors; financial terms were not disclosed.

Northstar Recycling Acquires Complete Recycling

May 4, 2022

Environmental Services

Northstar Recycling Company, a portfolio company of Ridgemont Equity Partners, has acquired Complete Recycling, an asset-light provider of managed waste and recycling services that serves food, beverage and consumer packaged goods customers. The deal expands Northstar's service offerings and national footprint to better serve multi-facility manufacturers and distributors and advance landfill diversion and sustainability initiatives.

Ridgemont Equity Partners Leads Recapitalization of SEKO Logistics

January 7, 2021

Logistics & Distribution

Ridgemont Equity Partners has completed a majority recapitalization of SEKO Logistics, a global third-party logistics provider. Greenbriar Equity Group, SEKO's majority shareholder since 2015, will retain a significant equity stake alongside SEKO management; financing for the transaction was provided by Barings, Blackstone Credit, Churchill Asset Management and Manulife Investment Management.