Green Harbor Solutions LLC (MD)
Registration facts
SAM.gov registration as of
- SAM.gov registration
- Active
- Registration expiration date Aug 26, 2027
Registration
- UEI
- DT4DFDMYMRQ8
- CAGE code
- 21XR1
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Jun 2, 2026 (under a year)
- Location
- Columbia, MD
- State of incorporation
- Maryland
- Purpose of registration
- All Awards
- Website
- greenharborsolutions.com
SBA certifications
- SBA-Certified Women-Owned Small Business, certified Aug 25, 2026
- SBA-Certified Economically Disadvantaged Women-Owned Small Business, certified Aug 25, 2026
Business types self-reported in SAM.gov registration:
- Women-Owned Business
- Minority-Owned Business
- Women-Owned Small Business
- Asian-Pacific American Owned
- Self Certified Small Disadvantaged Business
NAICS codes
- 541611Administrative Management and General Management Consulting Services(primary)Small
- 561790Other Services to Buildings and DwellingsSmall
- 238320Painting and Wall Covering ContractorsSmall
- 236220Commercial and Institutional Building ConstructionSmall
- 561720Janitorial ServicesSmall
- 561210Facilities Support Services12Small
Show all 13 NAICS codes7 more NAICS codes
Small: small business for that NAICS, self-certified in SAM.gov registration.
Product and service codes (PSC)
- Z2AAREPAIR OR ALTERATION OF OFFICE BUILDINGS
- F108ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL REMEDIATION
- R799SUPPORT- MANAGEMENT: OTHER
- S216HOUSEKEEPING- FACILITIES OPERATIONS SUPPORT
- S201HOUSEKEEPING- CUSTODIAL JANITORIAL
- U008EDUCATION/TRAINING- TRAINING/CURRICULUM DEVELOPMENT
- R699SUPPORT- ADMINISTRATIVE: OTHER
- S208HOUSEKEEPING- LANDSCAPING/GROUNDSKEEPING
- R499SUPPORT- PROFESSIONAL: OTHER
- Z1AAMAINTENANCE OF OFFICE BUILDINGS
Other contractors in Maryland with primary NAICS 541611
- Information Systems & Networks CorporationBethesda, MD
- JBS International, Inc.Rockville, MD
- Managed Care Advisors, Inc.Bethesda, MD
- Project Enhancement CorporationGermantown, MD
- Innovative Consulting & Management Services, LLCGaithersburg, MD
- Think-Highpoint JV, LLCBaltimore, MD
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI DT4DFDMYMRQ8. GovChime does not check exclusions.
Key Performance Statistics
View obligations by year, agencies and performance history
Capabilities
NAICS Codes
See all industry codes with contract counts
Product/Service Codes
As of . Source: SAM.gov Goods & Services.
Showing 10 of 13 codes
Certifications
SBA Certifications
Self-Certifications
Business Types
Contracts
Explore federal contract awards with detailed transaction history
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for Green Harbor Solutions LLC 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
6783 Green Mill Way
Columbia, MD, 21044
USA
Mailing Address
6783 Green Mill Way
Columbia, MD, 21044
USA
Government Business Contact
Jungah Hong
Owner
6783 Green Mill Way
Columbia, MD, 21044
USA
Electronic Business Contact
Jungah Hong
Owner
6783 Green Mill Way
Columbia, MD, 21044
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
Green Harbor Solutions LLC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires August 26, 2027.
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
EDI
Not declared in SAM.gov
Business Structure
Source: SAM.govRegistration Details
Source: SAM.govDate Founded
Initial Registration
Last Update
Registration Activation
Registration Expiration
Fiscal Year End
State of Incorporation
Country of Incorporation
Congressional District
Entity Website