Skip to Main Content

The Porsche of Stratham Team

Our Porsche Team

Let us introduce you to our staff, show you some of our special vehicle offers and take you through our complete line of new, Certified pre-owned and used inventory. We can help you find exactly what you are looking for.

We know your time is valuable. We are sure you will find our site a fast and convenient way to research and find a vehicle that's right for you. If we can be of any assistance while visiting us online, send us an email and we will promptly reply.We look forward to serving you!

Marshall Jespersen

Marshall Jespersen | Dealer Principal

Marshall Jespersen’s track to the automotive business would not be considered traditional by many.  In 1961, he graduated from Greenwich High School in Greenwich, CT, earned a B.A. in Chemistry from the University of Connecticut in Storrs in 1966.  He proceeded to serve in the United States Air Force from 1966 to 1974, stationed in Southeast Asia and Europe, and held jobs at Clairol in Stamford, CT, Dow Chemical Company in Tarrytown, NY and the U. S. Army Corps of Engineers in Hubbardston, MA before joining the automotive industry.  Upon joining the automotive industry, he decided to join NADA 20 Groups to learn from the talented and experienced people across the country.  In addition to the 20 Groups, he decided to get his M.B.A. from the University of New Hampshire.

Marshall not only brings his vast talents and education to Porsche of Stratham but also his commitment to giving back. He quickly turned the parent company, International Cars, Ltd. into the only employee owned dealer group in all of New England.

“One of our core values is to be a contributing member of every community in which we do business,” Jespersen believes. “We have contributed money, personal labor and fundraising events to many organizations.”  Those groups include Emmaus in Haverhill, Veterans Northeast Outreach Center in Haverhill; American Red Cross; American Red Cross Club of UNH; Wounded Warrior Projects; Make A Wish NH; Aids Action Committee of MA; In Control Crash Prevention Training and many more wonderful organizations throughout our community.

“We’ve contributed literally millions of dollars over the past 25 years and we are proud of this commitment to our communities,” states Jespersen.

Marshall and his wife Elena, have five children and four grandchildren.  He is also a Porsche enthusiast and current owner of a 1961 356B Coupe that is currently being restored to display in the Porsche of Stratham show room. 

Thank you for your supporting the only employee owned Porsche dealership in New England!

“Talk to us, we’d love to hear from you!” – Marshall Jespersen

Phone: 855.446.6717 • Email:

Anthony Wallace

Anthony Wallace | Porsche Brand Ambassador

Anthony has been in the automotive industry for over seven years and was promoted to Porsche Sales Manager in February 2018!  His automotive background consists of many roles, from an Automotive Technician, Customer Service Specialist, and Business Management Professional, to a Professional Sales Consultant. Continually furhtering his education, Anthony attended the Global Brand Ambassador training in Atlanta, GA and plans to attend Sales Manager training in California later in 2018. He started buying and selling sports cars and luxury vehicles as a hobby eleven years ago. Anthony is happy to help you with any of your Porsche questions and needs.

Phone: 603.775.4028 • Email:

Jarrett St. Hilarie

Jarrett St. Hilarie | Service Manager

Jarrett started in the automotive business in 2004 as a parts consultant and is now assistant service manager. Jarrett has enjoyed working in the industry and looks forward to advancing his skills and knowledge. When he is not working Jarrett enjoys traveling with his fiancé Elizabeth.

Phone: 855.533.7641 • Email:

Bill Blum

Bill Blum | Certified Service Advisor

With over ten years as a technician I bring firsthand experience and knowledge of what happens behind the scenes in the workshop. After a successful hike of the Appalachian Trail in 2012 I joined the talented team here at Porsche of Stratham. Outside of the dealership you may find not only myself but my wonderful ever growing family wandering around Portsmouth or at home crafting the perfect homebrew beer.

Phone: 603.775.4054 • Email:

JT  Puhse

JT Puhse | Finance Manager

Phone: 603.775.6040 • Email: