North Branch Capital Invests in Rabine Doors & Docks

Guardian Capital Partners Forms North American Door & Dock with Acquisition of American Overhead Door & Dock

June 27, 2024

Industrial Services

Guardian Capital Partners has formed a new platform, North American Door & Dock, and completed the initial acquisition of American Overhead Door & Dock, LLC, a Levittown, Pennsylvania-based commercial door and loading-dock services provider. Guardian will scale the platform through organic investment and buy-and-build M&A to expand geographic coverage, capabilities, and infrastructure while retaining members of the Swope family management team.

Soundcore Capital Partners Forms Door & Dock Holdings with Investments in Top Notch Dock & Door, Top Notch Garage Door and Premier Overhead Doors

January 3, 2024

Industrial Services

Soundcore Capital Partners has formed Door & Dock Holdings and made initial investments in Top Notch Dock & Door, Top Notch Garage Door and Premier Overhead Doors, all based in Oakwood, Georgia. O2 Sponsor Finance provided $12 million of senior secured credit facilities to support the platform formation and these acquisitions as part of a buy-and-build strategy to expand overhead door, dock leveler and access control installation, repair and maintenance services across the Southeast.

US Dock & Door Acquires Garage Headquarters

July 17, 2025

Industrial Services

US Dock & Door (USDD), a service platform backed by Soundcore Capital Partners, has acquired Garage Headquarters, a family-owned provider of residential and commercial overhead garage doors and related services in southeastern New England. The acquisition expands USDD's service capabilities and footprint into the Northeast while preserving the Grace family's legacy and existing distributorship relationships.

North Branch Capital Acquires STARC Systems

September 12, 2023

Manufacturing

North Branch Capital, a Chicago-area private equity firm, has acquired a majority ownership stake in STARC Systems, a Brunswick, Maine-based manufacturer of reusable temporary modular wall containment solutions. The investment will fund product innovation and expansion into new end markets including data centers, airports and life science labs.

Crescentia Capital Invests in C&D Industrial Maintenance

August 27, 2025

Industrial Services

Crescentia Capital, the equity buyout arm of Calvert Street Investment Partners, has made a strategic growth investment in Bradenton, Florida-based C&D Industrial Maintenance LLC to support organic growth and strategic acquisitions. The capital will help C&D expand its commercial door and loading dock services across the Southeast as it builds a regional service platform.

CenterGate Capital Invests in RC Rasmussen Corporation

June 3, 2022

Industrial Services

CenterGate Capital's affiliate has made a growth investment in RC Rasmussen Corporation, a Seattle-based provider of specialized marine infrastructure equipment rental, sales, and service support. The capital will be used to expand Rasmussen's capabilities and geographic reach across North America while President Dan Ellis remains in place.