Corporate Events

Hosting a corporate event at the penthouse level of 100 Market Street, the One Hundred Club offers a sophisticated and exclusive atmosphere perfect for any business occasion. Whether you're planning a small executive meeting, a multi-day company retreat, a product launch, or a large-scale sales meeting, the club provides tailored spaces and amenities to meet your needs. With professional service, customizable menus, and state-of-the-art technology, your event will run seamlessly. The stunning waterfront views and added New England charm of historical downtown Portsmouth, NH adds a touch of elegance, ensuring an elevated experience that will impress clients and colleagues alike.