Vendors
Green Harbor Solutions LLC
Active registration
- Location
- Columbia, Maryland, United States
- Unique Entity ID (UEI)
- DT4DFDMYMRQ8
- Commercial and Government Entity (CAGE)
- 21XR1
Industries
Commercial and Institutional Building ConstructionNAICS
236220Painting and Wall Covering ContractorsNAICS 238320Administrative Management and General Management Consulting ServicesNAICS 541611Other Management Consulting ServicesNAICS 541618Office Administrative ServicesNAICS 561110Facilities Support ServicesNAICS 561210All Other Business Support ServicesNAICS 561499Janitorial ServicesNAICS 561720Landscaping ServicesNAICS 561730Other Services to Buildings and DwellingsNAICS 561790Hazardous Waste CollectionNAICS 562112Hazardous Waste Treatment and DisposalNAICS 562211CaterersNAICS 722320Products & services
Environmental Systems Protection- Environmental RemediationPSC
F108Support- Professional: Program Management/supportPSC R408Support- Professional: OtherPSC R499Support- Administrative: OtherPSC R699Support- Management: OtherPSC R799Housekeeping- Custodial JanitorialPSC S201Housekeeping- Landscaping/groundskeepingPSC S208Housekeeping- Facilities Operations SupportPSC S216Housekeeping- OtherPSC S299Education/training- Training/curriculum DevelopmentPSC U008Construction of Office BuildingsPSC Y1AAMaintenance of Office BuildingsPSC Z1AARepair or Alteration of Office BuildingsPSC Z2AABusiness types
- For Profit Organization
- Limited Liability Company
- Woman Owned Business
- Minority Owned Business
- Woman Owned Small Business
- Asian-Pacific American Owned
- Self Certified Small Disadvantaged Business
Source date: Oct 5, 2026
Record identifier
DT4DFDMYMRQ8