Alphabetical Business Directory

Open Square is home to over 50 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.

The Reset

Mill 4, Suite 203

Take care of yourself in the morning, at lunchtime or in the evening at The Reset. Classes are pared down to three essentials: cardiovascular health, muscular strength and flexibility.

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April Rex, Doctor of Physical Therapy

Mill 4, Suite 204

Gentle, osteopathic physical therapy focusing on restoring balance to the whole body to improve form and function.

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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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E. Sheehan and E. Whitney

Mill 4, Suite 220

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

Suki Skincare

Mill 4, Suite 417

100% all natural, pure skin care solutions to skin problems & sensitivities. Free of parabens, gluten & synthetics of any kind.

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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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Trinity Solar

Mill 4, Suite 410-office
Mill 5, Lower Level-warehouse
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Law Office of Susan M. Turcotte

Mill 4, Suite 132