DE Prosperity Partnership

1007 N. Orange Street Suite 731
Wilmington, DE 19801

(302) 576-6574

Delaware’s General Assembly created this public private partnership in 2017. We work locally, regionally, nationally and internationally as the state’s lead resource to attract, retain and grow businesses; build a stronger entrepreneurial and innovation ecosystem; and to support private employers in identifying, recruiting and developing talent in the state of Delaware. As our name explains: We are Delaware focused, we are committed to advancing prosperity in Delaware. We do this through partnering with all the relevant stakeholders from county economic development groups to the chambers of commerce and other community-based resources. ​Visit

Contact Chamber

Phone 302-645-8073
Toll-Free 877-465-3937

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Chamber Hours of Operation

Year Round
M-F 10 am - 4 pm

Memorial Day to Labor Day Weekends
Saturdays 10 am - 3 pm
Sundays and Holidays 10 am - 2 pm

Columbus Day Weekend to weekend before Memorial Day
Saturdays and Sundays - closed