Portsmouth Hospitality was created to offer outstanding and diverse dining experiences. Whether you’re looking for refined dining, casual comfort, or something distinct, our restaurants deliver authenticity and exceptional service. We source the finest local ingredients to craft memorable cuisine, all within inviting and thoughtfully designed spaces. Join us at Martingale Wharf Restaurant & Bar, The Rosa Restaurant, Hearth Market, or Gilley’s Diner to experience the best of Portsmouth, New Hampshire.