About Us

Karen and Katie Shernan purchased Newburyport Olive Oil Co. in December 2014, quickly opening the adjacent Port Plums cookware store. In March 2017, the mother-daughter duo opened sister store Port Blue Accents on State Street. 

These two ladies are longtime residents of Newburyport and lifelong foodies. The mother-daughter duo dreamed of owning a small business in this beautiful town – one that support local residents, merchants, and artisans, as well as provide healthful and delicious meal components for the community. Immediately after acquiring the store, they insisted on absolute top quality and authenticity in everything sold and within two months achieved the coveted Ultra-Premium Extra Virgin Olive Oil designation.


Sunday 9am-4pm
Monday  10am-6pm
Tuesday 10am-6pm
Wednesday 10am-6pm
Thursday 10am-6pm
Friday 10am-6p
Saturday 10am-6pm

*hours subject to change seasonally; please call us to check*

Contact This Vendor

54 Water Street
Mill #4, Suite 403
Newburyport, MA 01950

p: (978) 462-7700
w: https://www.portplums.com