Alphabetical Business Directory

Open Square is home to over 40 businesses that have discovered the Open Square difference: it’s not just a place to work, it’s a daily opportunity to rub shoulders with other smart businesses making the most of today’s technology and opportunities. Please use the menu to the right to view businesses by type of business.

Nectar Strategic Consulting

Nectar brings global healthcare leaders together in a boutique consulting environment, offering a unique perspective on unifying best in class technology and driving healthcare transformation to achieve clinical objectives.


Mill 4, Suite 220

New England Infrastructure, Inc. is a multi-disciplined heavy/civil contractor specializing in providing engineered solutions to complex projects of all sizes.

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Pearl Bridal

Mill 1
Pearl Bridal is a full service bridal salon dedicated to making your gown shopping experience fun, easy, and memorable. Pearl carries exclusive dress designers and artisan head pieces and veils. It will be our pleasure to give you the white glove treatment in helping you select the gown of your dreams. Open Tues. & Fri.: 10-4:30, Wed. & Thurs.: 10-5 and 5-8 by appointment and Sat.: 10-4

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The Reset

Mill 4, Suite 203

A TRX and functional movement-based fitness studio. Take care of yourself in the morning, at lunchtime or in the evening at The Reset.

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River Road Billiards

Mill 4, Suite 112-114

River Road Billiards operates the Baystate APA, a franchise of the American Poolplayers Association (APA). The APA is the largest amateur pool league on the world. Baystate APA operates in the South Shore and South Coast of Massachusetts.

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Serene Salon & Spa

Mill 1

Serene Salon & Spa is an Aveda concept salon located in Mill 1. The interior of Serene incorporates both the industrial, rustic feel of the mill and warm, modern design. Open Wednesday: 9:30am-8pm,Thursday: 10am-6pm, Friday: 9:30am-5pm, Saturday: 8:30am-3pm Phone

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Sovereign Consulting Inc.

Mill 4, Suite 307
A team of engineers, scientists, and construction managers who’ve been resolving tough environmental issues for more than ten years, serving a diverse client base, with consistently tangible and innovative results. This team’s approach and effective strategies spurred the founding of Sovereign Consulting Inc.

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Sue McGough

Mill 4, Suite 128

Szewczyk & Winslow, Attorneys

Mill 4, Suite 135

The Teachers’ Loft

Mill 4, Suite 206
If you are a new teacher, you will find at The Teachers’ Loft practical support, professional colleagues and a commitment to teaching as intellectual work. The Teachers’ Loft offers you a space and an opportunity to share your daily classroom experience and reflect on your teaching goals and pedagogy.

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Topos Labs

Mill 4, Suite 120

Topos Labs takes text mining to a whole new level with a revolutionary cognitive engine called Gracie. Gracie interprets digital reading materials that are too voluminous, lengthy, complex, mundane or otherwise impossible for humans. Gracie was developed to be trained quickly by non-technical domain experts and decision-makers with no programming or data science required. Simply put, Gracie ingests and understands text like a real person, only a million times faster.

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Trinity Solar

Mill 4, Suite 410-office
Mill 5, Lower Level-warehouse
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