General information for Diamond State Port Corporation
Physical address
820 N French Street 8th Floor, Wilmington, De, 19899
Mailing address
Po Box 8600, Wilmington, DE, 19899
Website
port.delaware.gov
Points of contact for Diamond State Port Corporation
SAM.gov Points of Contact
JOEL
HELLER
Government Business POC
Electronic Business POC
820 N. French St., Wilmington, DE, 19801
Additional contact details may be available
NAICS codes for Diamond State Port Corporation
| Code | Description | Small Business |
|---|---|---|
| 926120 PRIMARY | Regulation and Administration of Transportation Programs | No |
Update history
1 change(s) tracked
Feb 8, 2026
NAICS 926120: small-business status No → —
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