The Middlesex 3 corridor is home to a diverse cross section of world-class businesses spanning a diversity of industry sectors, including life sciences, defense, healthcare, financial services, and more. Our communities welcome companies looking to grow and expand with resources necessary for success.


View the ReadyMass 100 – a database of shovel-ready properties with over 100,000 Square Feet of space.

Mass BioReady Communities – areas where biotechnology facilities can locate based on the community’s zoning practices and infrastructure capacity.

M3 Property Developers

M3 Brokers