Bringing high-level expertise to middle-market mezzanine investments since 2005.
Experienced. Responsive. Trusted.

GMB Mezzanine invests in privately owned middle-market companies with enterprise values from $20 million to $200 million. GMB’s investment size can range up to $25 million, and GMB has led much larger investments by including co-investors. Targeted businesses include the manufacturing, distribution, fabrication, healthcare, aerospace, consumer and business service industries.

We are proud to have been selected by the US Small Business Administration as the 2016 Small Business Investment Company of the Year.

When you need answers, we strive to reply quickly. When you need flexibility, we draw on extensive experience and a nationwide network of strong relationships to tailor a financial structure. co-investment, or plan of action to suit your needs.

Latest News
Mar 2019

Subordinated debt and equity in a supplier of advanced control products by a Midwest based private equity partner.

Mar 2019

Subordinated debt and equity in the leading provider of communications solutions and services in North America and one of Motorola Solutions’ largest channel partners by an East-coast based private equity […]

Jan 2019

Subordinated debt and equity in a provider of omnichannel fundraising and marketing services by an East-coast based private equity sponsor.