NATIONAL WATERWAYS FOUNDATION (THE) (DC)
Registration facts
SAM.gov registration as of
- SAM.gov registration
- Expired
- Registration expiration date Jan 6, 2026
Registration
- Doing business as
- NATIONAL WATERWAYS FOUNDATION
- Entity structure
- Corporate Entity (Tax Exempt)
- Business start date
- Apr 11, 1978 (48 years)
- Location
- Washington, DC
- State of incorporation
- District of Columbia
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI ENHGG5RE7M97. GovChime does not check exclusions.
Performance
Capabilities
SBA certifications
No certification in the SBA profile data.
Contracts
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for NATIONAL WATERWAYS FOUNDATION (THE) lists a physical address and a separate mailing address, along with 2 verified points of contact. Past Performance contacts are the recommended outreach channel for due-diligence references; Government Business contacts handle procurement-facing correspondence.
Source: SAM.gov entity registration. Contacts displaying numeric or placeholder names have been filtered (defense-in-depth).
Physical Address
499 S CAPITOL ST SW
STE 401
WASHINGTON, DC, 20003
USA
Mailing Address
499 S. CAPITOL ST, SW, STE 401
WASHINGTON, DC, 20003
USA
Government Business Contact
DEBRA CALHOUN
SECRETARY
499 S. CAPITOL STREET, SW, STE 401
WASHINGTON, DC, 20003
USA
Government Business Alternate Contact
AMBER MCCLAY
OFFICE MANAGER
499 S. CAPITOL STREET, SW, STE 401
WASHINGTON, DC, 20003
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
NATIONAL WATERWAYS FOUNDATION (THE) has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires January 6, 2026.
Source: SAM.gov entity registration (FAR responses, registration status). Always verify active exclusions against the authoritative record on SAM.gov before contract award.
Compliance & Risk Assessment
Source: SAM.gov FAR responsesSuspension/Debarment Status
SAM.gov registration reports no active exclusion
Public Display
Entity information is publicly displayed
Disaster Relief Registry
Not registered for disaster relief
Bonding Information
No bonding information provided
EDI
Not declared in SAM.gov
Business Structure
Source: SAM.govRegistration Details
Source: SAM.govInitial Registration
Last Update
Registration Activation
Fiscal Year End
Country of Incorporation
Congressional District
Other contractors in District of Columbia with primary NAICS 813990
- Tphase Enterprise, LLCWashington, DC
- Atlantic Council of the United States, Inc. (The)Washington, DC
- American Association of Colleges and UniversitiesWashington, DC
- Smart Electric Power AllianceWashington, DC
- Special Olympics District of Columbia Inc.Washington, DC
- International Center for Middle Eas Tern Western DialogueWashington, DC