Hamilton Robinson Capital Partners Recapitalizes Sani-Matic

Sani-Matic Acquires Douglas Machines Corp.

August 7, 2025

Manufacturing

Sani-Matic, a Sun Prairie, Wisconsin-based hygienic cleaning systems manufacturer and portfolio company of Hamilton Robinson Capital Partners (HRCP), has acquired Douglas Machines Corp., a Clearwater, Florida-based maker of commercial and industrial washers. The deal combines complementary product portfolios to expand Sani-Matic's market share and capabilities across the food & beverage, bakery/foodservice, and pharmaceutical end markets.

Hamilton Robinson Capital Partners Recapitalizes Tanknology

October 3, 2019

Environmental Services

Hamilton Robinson Capital Partners, together with Tanknology management, has recapitalized Tanknology, the Austin-based global leader in underground storage tank testing, inspection and compliance management. The recapitalization will support expansion of services, new testing technologies and continued growth of Tanknology's national field network and proprietary compliance software.

Hamilton Robinson Recapitalizes American Roller Company

August 28, 2019

Industrial Services

Hamilton Robinson Capital Partners, alongside American Roller management and co-investors, recapitalized American Roller Company in February 2019. The recapitalization (from prior owner CM Acquisitions L.L.C.) provides growth capital to invest in lean manufacturing, expand capabilities and geography, and pursue selective add-on acquisitions.

Hamilton Robinson Capital Partners Recapitalizes Zone 4

March 31, 2021

Industrial Services

Hamilton Robinson Capital Partners has completed a recapitalization of Zone 4, an Orange, California-based installer of automated storage and retrieval systems and advanced material handling solutions. The transaction brings Hamilton Robinson's resources to support Zone 4's organic growth and an aggressive acquisition strategy while the existing management team remains in place and has an ownership stake.

Hamilton Robinson Capital Partners Recapitalizes Signal Control Products with Brookside Capital Participation

January 11, 2022

Infrastructure

Hamilton Robinson Capital Partners, together with management, has recapitalized Signal Control Products, a Branchburg, New Jersey-based value-added distributor and solutions provider of traffic signal control equipment. Brookside Capital Partners provided subordinated debt and an equity co-investment to facilitate the transaction, which will provide capital and resources to support Signal Control's next phase of growth and capability expansion.

Sentinel Capital Partners Recapitalizes TranSystems

April 1, 2021

Engineering Services

Sentinel Capital Partners completed a recapitalization of TranSystems, a U.S.-based provider of engineering, architectural, and design consulting solutions for transportation infrastructure. The transaction will support TranSystems' growth strategy — including organic expansion and acquisitive opportunities — while current CEO Richard Morsches remains in place; terms were not disclosed.