Chief executive John McQuillan will remain in charge at the Somerville waste-disposal company, under the new ownership of ...

The first local company to reach "unicorn" status in 2025 isn't a tech startup, unlike most of the "unicorns" Greater Boston ...

Commercial waste management company Triumvirate Environmental said on Tuesday it was valued at $1.8 billion after an investment from Berkshire Partners, alongside its CEO and founder, John McQuillan.

Berkshire Partners’ investment values the Massachusetts-based environmental services company at $1.8 billion and marks the ...

Berkshire Partners has made a significant growth investment in Triumvirate Environmental, a Somerville, Massachusetts-based provider of environmental services. The investment puts Triumvirate at a ...

As part of Berkshire's investment, Triumvirate Environmental is also establishing a broad-based employee ownership program to reward its team members for their hard work and dedication, which has ...

Commercial waste management company Triumvirate Environmental said on Tuesday it was valued at $1.8 billion after an investment from private equity firm Berkshire Partners, alongside its CEO and ...

Partnership will accelerate and expand its position as a leader in environmental services and introduce a broad-based employee ownership program "Triumvirate Environmental has built a 40-year ...

BOSTON--(BUSINESS WIRE)--Triumvirate Environmental, a leading provider of environmental services, today announced a significant growth investment from Berkshire Partners (“Berkshire”), alongsi ...