15+ years across private and public markets
Evaluating businesses across industries and cycles.
Who We Are
Green Harbor
Investment Group
Green Harbor Investment Group is a Boston based private investment firm founded to invest in lower middle market businesses where we have specific expertise.
See what we look forBackground
Green Harbor Investment Group was founded after the principal spent 15+ years of making investment decisions across private businesses and global markets.
Without any outside influence, we are able to close transactions quickly. With a partnership-oriented mindset the firm seeks to preserve company culture, treat stakeholders fairly, and build a durable portfolio of businesses positioned to create sustainable, long-term value.
The firm focuses on a small number of companies, staying directly involved in the decisions that shape how they grow and what stays intact.
Experience that shapes how we partner.
Control investor in the lower middle market
Implementing scalable systems and processes in small business environments.
Seen what holds up and what doesn't
A long-term approach to ownership — enabling strong leaders and teams.
Focused and thesis-driven
We invest where we have conviction, in a small number of high-quality businesses.
A safe harbor for businesses.
And the people who built them.
