Peak Rock Capital Affiliate Acquires Rochester Midland Corporation

Rochester Midland Acquires the Norkem Group

August 29, 2024

Environmental Services

Rochester Midland Corporation, a Peak Rock-backed provider of route-based technical services and specialty chemical products, has acquired Norkem Inc., Jacklyn Industries Inc., and Solutions Water Management Inc. (the Norkem Group), a Canadian commercial and industrial water treatment services provider based in Ontario. The deal expands Rochester Midland's technical service capabilities and coverage in Canada.

Stonepeak Acquires Rinchem Company Inc.

January 6, 2022

Transportation

Stonepeak, a New York-based alternative investment firm, has entered into a definitive agreement to acquire Rinchem Company Inc., a specialty chemical and gas warehousing and logistics provider. The acquisition will support Rinchem's expansion into new markets and leverage Stonepeak's experience in transportation, logistics and infrastructure to grow the business globally; financial terms were not disclosed and the deal was expected to close in Q1 2022.

Rochester Midland Corporation Acquires OCS Chemical Engineering

May 5, 2025

Environmental Services

Rochester Midland Corporation has acquired OCS Chemical Engineering, a Cortlandt Manor, New York-based commercial water treatment services provider. The acquisition expands Rochester Midland's technical capabilities and customer footprint across the Northeast, adding OCS's on-site service, chemical analysis and monitoring capabilities to its route-based specialty chemical and water treatment platform.

Crest Rock Partners Invests in Midalloy (Midwest Alloys & Technology & Midalloy Specialty Materials)

September 20, 2023

Manufacturing

Denver-based private equity firm Crest Rock Partners has made a control investment in Midwest Alloys & Technology, Inc. and Midalloy Specialty Materials, LLC (together, Midalloy). The investment will provide capital and operating support to help the supplier of specialty alloy welding consumables and bar/wire rod products expand capabilities and execute its strategic growth plan while the founders remain invested.

Rochester Midland Corporation Acquires Solid Blend Technologies, Inc.

February 12, 2026

Environmental Services

Rochester Midland Corporation has acquired Solid Blend Technologies, Inc., a Dayton, Ohio–based water management and environmental solutions provider. The acquisition expands Rochester Midland's U.S. water business by growing its Midwest presence and adding differentiated solid-chemistry water treatment capabilities and healthcare-focused water-safety expertise.

Peak Rock Capital Affiliate Acquires The Tranzonic Companies

August 16, 2022

Logistics & Distribution

An affiliate of Peak Rock Capital has completed the acquisition of The Tranzonic Companies, partnering with Tranzonic’s management team. Tranzonic is a national distributor and manufacturer of cleaning and hygiene products headquartered in Cleveland, Ohio, with a network of 16 facilities and more than 600 employees; Peak Rock plans to accelerate growth and pursue complementary add-on acquisitions.