Leadership

Steeped in service and dedicated to helping others, our leadership team demonstrates a strong commitment to professionalism, integrity, and excellent service.

 

Michael 
Mathieu

Michael Mathieu

Realtor® | Chief Executive Officer

Mathieu Newton

Sotheby's International Realty

25 West Main Street

Westborough, MA 01581

508.366.9608 | 508.397.2300

mike.mathieu@mnsir.com

When his father asked him to help out with the family business, Michael Mathieu thought it temporary, planning to pursue a business degree with the goal of becoming a lawyer; however, real estate became his passion and almost forty years later, he's still in the business. In due course, he bought his parent's real estate company with its five offices and seventy-five agents, and by the time he sold it to a national franchise, it had grown to six offices and 150 agents.

Throughout his career, Michael has had a strong presence in Central Massachusetts, especially in the Westborough area, where he focuses most of his energy. His knowledge of the market and expert negotiating skills coupled with his integrity and work ethic provide him a formula for success.

A Westborough resident for more than fifty years, he supports local school programs and participates in Westborough clubs and committees. In his spare time, you will find him on the golf course, playing cards with friends, or traveling with his wife and two daughters.

Ed Newtown 
III

Ed Newton III

Realtor® | Chief Operating Officer

Mathieu Newton

Sotheby's International Realty

25 West Main Street

Westborough, MA 01501

508.366.9608 | 508.439.0241

ed.newton@mnsir.com

Ed apprenticed under Mike for many years before becoming a business partner. In working together, they've developed a team synergy that's built on compassion, respect, and trust. A prodigious work ethic of yesteryear combined with new age marketing strategies and a deep understanding of useful technological advances keep them ahead of the curve in today’s rapidly evolving real estate environment.

Ed is an ambitious thirteen-year veteran of real estate and the chief operating officer of Mathieu Newton Sotheby's International Realty. A lifelong resident of Westborough, Ed has a reputation for customer satisfaction and results. He and Mike work side by side on each transaction, ensuring the highest quality of service.

One of nine children, Ed values the family unit as well as a solid work ethic. He commits his free time to his church, Masonic Lodge, and playing hockey.

Justine 
Mathieu

Justine Mathieu

Chief Financial Officer

Mathieu Newton

Sotheby's International Realty

25 West Main Street

Westborough, MA 01501

508.366.9608

justine.mathieu@mnsir.com

Justine obtained her real estate license in 2003 while attending college. After graduating summa cum laude from Framingham State College in December 2004, she chose the corporate life, working for State Street Corporation in Boston as a senior fund accountant. In 2007, she joined her father and Ed as their full time administrative assistant, using her expertise and organizational skills to help in the formation of The Mathieu Group and the transition to Mathieu Newton Sotheby's International Realty. She works closely with agents and staff alike to ensure no detail is left unattended.

Passionate about living a healthy lifestyle, Justine enjoys reading nutrition books and listening to podcasts on the subject.