Stone-Goff Partners, a lower middle-market private equity firm focused on tech-driven business-to-business services companies, has promoted Rob Bosco and Chaz Bertrand to partner.

Bosco has spent more than 10 years working with lower middle-market management teams with a focus on growing companies, recruiting teams and driving business models. Bosco joined SGP in 2016.

Bertrand joined SGP in 2021 and leads the firm’s capital formation and fundraising processes. With a career spanning more than two decades in the lower middle market, Chaz brings a combination of company-building experience alongside fundraising experience.