The Portland Regional Chamber of Commerce supports the growth and success of our members by providing high-value services and opportunities and promoting regional prosperity. We encourage individual, community, and business growth by offering valuable networking, advocacy, and educational opportunities.

Our dedicated, highly credentialed attorneys have helped some of the region’s most successful companies grow and thrive. The clients we serve span a broad range of industries with diverse objectives. With offices in ME, NH, MA, NJ and DC and expertise in multi-state and cross-border matters, we have emerged as an important regional firm, with global experience. 

PTE Precision Machining is an established machine shop catering to a wide range of industries including defense, aerospace, consumer, utility, research & development, and automotive, among others. From humble beginnings as a garage operation in 1972, PTE has evolved into a comprehensive machining and fabrication facility with capabilities from prototyping and mold repair to welding, fabrication, and full-scale production.

Puritan Medical Products Company, LLC is known worldwide as the most trusted manufacturer of healthcare, critical environment, and medical products since 1919. Our ever-expanding line of medical products takes advantage of the most up-to-date materials and manufacturing processes to deliver innovative solutions for even the most demanding applications.

The Relax Infinity app (formerly called Relaxx) provides guided and unguided meditation routines and other tools needed to turn off the brain and escape the world for (at least) a few minutes every day. The app aims to create an individualized experience where users can learn the art of intermittent silence and much more.

Marc Jeton is Principal of River Birch Advisory, LLC (RBA), providing personalized solutions to companies confronting pressing international business challenges. He has more than 25 years experience formulating business solutions for clients around the world across a wide variety of industries with a particular focus on the defense sector.

Rubb has a worldwide reputation for responsible design and engineering of clearspan fabric tension structures and buildings. We manufacture clearspan temporary or permanent, prefabricated fabric structures that include aircraft hangars, indoor sports facilities, bulk storage warehouses, military hangars, and emergency relief shelters.

Discover a legal experience infused with Maine’s rugged charm. More than attorneys, we’re your neighbors and trusted allies. Step into a legal journey where Maine’s authenticity meets top-notch expertise.

Salmonics provides fish-derived plasma proteins and reagents for research and development around the world. We’re supporting sustainable healthy seafood production by adding value to aquaculture products, utilizing thousands of liters of blood otherwise discarded as waste. We work with companies responsibly farming salmon in the USA and Canada.

The Sanford Regional Economic Growth Council (SREGC) is a partnership of the Town of Sanford, the Chamber of Commerce and the Industrial Development Corporation. Our goal is to facilitate economic growth, with a particular focus on job creation, and our business development mission aligns community interests with established business imperatives.