Gulf Manufacturing (GMI) Acquires Maass Global Group with $40M Support from Main Street Capital

Main Street Provides $30.8M Follow-On to Gamber-Johnson to Support Add-On Acquisition

December 3, 2024

Manufacturing

Main Street Capital completed a $30.8 million first-lien, senior secured term debt follow-on investment in portfolio company Gamber-Johnson Holdings to support Gamber-Johnson's strategic acquisition of a manufacturer of law enforcement and aftermarket truck accessories. The follow-on represents Main Street's sixth additional investment in Gamber-Johnson since initially partnering with the company's management team in June 2016.

Gainline Capital Partners Acquires M&M International

January 21, 2025

Manufacturing

Gainline Capital Partners has acquired M&M International, a South Plainfield, New Jersey-based manufacturer of precision-engineered small-diameter stainless-steel tubing serving the medical device and other high-precision end markets. Gainline named Jeff Robertson CEO and plans to support accelerated organic growth, expand product capabilities (including a new 17-7 stainless offering) and pursue strategic add-on acquisitions.

Main Street Capital Invests $31.3M in MetalForming, LLC

October 27, 2022

Industrial Services

Main Street Capital Corporation completed a $31.3 million portfolio investment in MetalForming, LLC to support a recapitalization of the company. The financing, provided as a combination of first‑lien senior secured term debt and a direct equity investment (plus a revolving credit facility), was made alongside an unnamed co‑investor and a private investment group with participation from MetalForming's management and founder to provide growth capital and working capital support.

Galway Holdings Invests in MAI Capital Management

August 16, 2021

Wealth Management

Galway Holdings announced an investment in MAI Capital Management, adding a wealth and financial management vertical to Galway’s platform and enabling MAI to accelerate organic growth and M&A. MAI’s executive team will remain in place, Wealth Partners Capital Group will retain an equity stake, and Galway — backed by private equity investors including Carlyle, Oak Hill and Harvest — will integrate MAI’s services with its EPIC insurance distribution capabilities.

J.F. Lehman & Company Acquires Global Marine Group

January 30, 2020

Industrial Services

J.F. Lehman & Company (through an investment affiliate) has acquired Global Marine Group, a Chelmsford, UK‑based provider of subsea cable installation and maintenance services to the telecommunications, offshore wind and utility markets. The transaction, financed in part by Deutsche Bank, adds specialized marine assets and capabilities to JFLCO's portfolio and is intended to support GMG's growth in telecom and offshore wind markets.

MiddleGround Capital (PVI Holdings / W&O Supply) Acquires GMS Instruments

June 11, 2024

Industrial Services

MiddleGround Capital has acquired Netherlands-based GMS Instruments and is integrating the business into its PVI Holdings platform through W&O Supply as an add-on. The acquisition expands W&O Supply's instrumentation product offering and service capabilities across maritime, offshore and industrial end markets while providing cross-selling and geographic expansion opportunities.