Construction Management Projects | STO Building Group
Structure Tone is a global leader in construction management and general contracting services with offices located in the US, UK, and Ireland. Founded in 1971, the company is among the world’s top twenty construction companies worldwide, responsible for more than $3.5B in annual construction volume.
Structure Tone transformed 110,000sf across three floors at Manhattan West for a confidential global financial services client, delivering a flexible, collaborative, and people-centric workspace. Featuring innovation hubs, conference spaces, a stage platform, barista bar, internal stair, and reservable work zones, the project was completed with zero safety incidents and a zero-punch list.
Structure Tone Southwest transformed an existing retail center into a state-of-the-art veterinary hospital equipped for full medical, diagnostic, and emergency care. Delivered in tandem with the Austin location, the facility includes upgraded MEP systems, specialized clinical areas, and enhanced exterior features to support high-demand operations.
For 40 years, Structure Tone has helped define what it means to build Boston. So, when Putnam Investments — a true Beantown original — needed a new headquarters, we were proud to deliver.
Marshall Wace LLP partnered with Structure Tone to create a 66,000sf boutique-inspired New York headquarters at 66 Hudson Boulevard—an office designed to feel more like a private club than a traditional workplace. Working closely with the client and Mancini Duffy, the team delivered a highly personalized environment featuring reclaimed materials, custom-crafted fixtures, interconnecting stairs, private terraces, and multiple hospitality spaces.
Pavarini North East proudly delivered Connecticut’s first Wegmans supermarket, a 94,000sf retail destination complemented by an 8,800-square-foot whitebox space for future tenants. The project began with extensive sitework and demolition across a 12-acre campus, including the removal of underground tanks,.
In summer 2025, the LEGO Group unveiled their Boston Hub, a state-of-the-art workspace in the Back Bay neighborhood. Guided by the LEGO Group’s commitment to colleague wellbeing, sustainability, and collaboration, our team partnered with BDG Architecture + Design and Syska.
Structure Tone Southwest recently completed a 10,000sf interior renovation for the Women’s Breast Clinic at University Health, a valued repeat client. This renovation was part of a larger building repositioning project, designed to elevate the clinic into a modern, patient-centered.
