About Us

Founded in Boston, Massachusetts, DENS is a Life Sciences facility management and laboratory support services firm serving the fastest growing industries, including biotech and pharmaceutical organizations nationally.

Our Values

Our expertise in Life Sciences facility services is what defines us, but our values are what guide us. They’re woven into every aspect of our organization, from our relationships to our corporate culture to the way our team members perform their work each day.

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We are true to our word.

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We trust and respect each other.

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We take pride in our work.

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Honesty and integrity are our bedrock principles.

Our History

DENS has been a foundational partner to the Life Sciences industry since 2004. We have been entrusted by biotech, pharmaceutical, and biopharma clients with their laboratory operations, facility services, testing and certification, and more. Our Integrated Facilities Management ensures custom-fit solutions for any Life Sciences client needs.

Our People

We truly believe in our people. Everyone from our senior leadership and our account managers to our lab and maintenance technicians is invested in your success. You won’t find a more committed team.

Darren DesRosiers Photo

Darren DesRosiers

Account Director, Facility Operations and Development

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Jack Manderson Photo

Jack Manderson

Field Service Manager, Plumbing

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What Our Clients Say About
DENS’ Services

“Steve has been a wonderful person to work with at Vor. He has a great work ethic and really cares about maintaining our lab. With all of the supply chain issues, he has helped to streamline our inventory process and follows up on back orders to ensure we are well stocked. Steve has been enthusiastic to learn new processes and regularly trains new DENS hires on everything he has learned. Everyone at Vor knows that Steve is the go-to person to get something fixed efficiently and without complaint.”

Kerry Chios, Sr. Director, Lab Operations
Vor Bio

The DENS Community

Community is woven into the fabric of DENS. We are committed to fostering connections and building positive relationships — both within our own company and with the clients and industry we serve.


At DENS, we are passionate about helping people discover a career pathway into facilities services and the Life Sciences, even if they have no previous experience in the field. Our employees enjoy generous benefits, opportunities for education and advancement, and meaningful work with innovative companies that are making life better for people everywhere.

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