Member To Member Deals

Portsmouth Chamber members receive an exclusive preferred rate at Treadwell Mansion in downtown Portsmouth. Use the offer for your own stay or accommodations for visiting clients, colleagues, friends, and family. Special Chamber pricing is available on eligible stays, subject to availability.

Grow your business in downtown Portsmouth with Portwalk Cowork. Greater Portsmouth Chamber of Commerce members receive 15% off all coworking memberships, private offices, dedicated desks, meeting space, and more. Enjoy a modern workspace with premium amenities, high-speed internet, conference room access, and a collaborative community—all just steps from Portsmouth's shops, restaurants, and waterfront.

Give your team a professional place to work, meet, and connect without the cost of a traditional office. Portwalk Cowork’s Corporate Memberships offer flexible access for up to 5 or 10 employees, unlimited coworking visits, conference room hours, 24/7 access, high-speed Wi-Fi, parking, professional mailing address, and access to both Portsmouth and Dover locations. Perfect for hybrid teams, remote employees, growing businesses, and companies expanding into Portsmouth.