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Duprey Companies – Grapponne Conference Center


Southern NH


Grappone Conference Center in Concord, NH. Located in the Capital City of New Hampshire and set in an environment of sophistication and comfort, the Grappone Conference Center is the ideal destination for any occasion. Adjacent to the Courtyard by Marriott, we’re conveniently located just off Interstate 93 in Concord, NH. The Grappone Conference Center has the largest ballroom and function space in the Concord area. Allow a dedicated team of event planners and culinary experts to plan your next conference, corporate meeting, social event or dream wedding. The Courtyard Marriott Grappone Conference Center is committed to reducing our environmental impact by continually integrating sustainable practices into our daily business operations.


Hospitality, Travel, & Tourism


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