Vendors
Harmonic Alpha LLC
Active registration
- Location
- Frederick, Maryland, United States
- Unique Entity ID (UEI)
- E5JPX429NK89
- Commercial and Government Entity (CAGE)
- 9DF80
Industries
Administrative Management and General Management Consulting ServicesNAICS
541611Other Scientific and Technical Consulting ServicesNAICS 541690Label unavailableNAICS 541715EAll Other Professional, Scientific, and Technical ServicesNAICS 541990Professional and Management Development TrainingNAICS 611430Offices of Mental Health Practitioners (except Physicians)NAICS 621330Products & services
Miscellaneous Construction EquipmentPSC
3895Roofing and Siding MaterialsPSC 5650Miscellaneous Construction MaterialsPSC 5680Special Studies/analysis- Feasibility (non-construction)PSC B513Architect and Engineering- Construction: Office BuildingsPSC C1AAArchitect and Engineering- Construction: Conference Space and FacilitiesPSC C1ABArchitect and Engineering- Construction: Other Administrative Facilities/service BuildingsPSC C1AZArchitect and Engineering- Construction: SchoolsPSC C1CAArchitect and Engineering- Construction: Other Educational BuildingsPSC C1CZArchitect and Engineering- Construction: Hospitals and InfirmariesPSC C1DAArchitect and Engineering- Construction: Laboratories and ClinicsPSC C1DBArchitect and Engineering- Construction: Other Hospital BuildingsPSC C1DZArchitect and Engineering- Construction: Maintenance BuildingsPSC C1EBArchitect and Engineering- Construction: Production BuildingsPSC C1ECArchitect and Engineering- General: Management EngineeringPSC C214Medical- RadiologyPSC Q522Support- Professional: Program Management/supportPSC R408Support- Management: OtherPSC R799Construction of Family Housing FacilitiesPSC Y1FAConstruction of Recreational BuildingsPSC Y1FBConstruction of Dining FacilitiesPSC Y1FDConstruction of Other Residential BuildingsPSC Y1FZConstruction of Open Storage FacilitiesPSC Y1GDConstruction of Other Warehouse BuildingsPSC Y1GZConstruction of Government-owned Contractor-operated (goco) R&d FacilitiesPSC Y1HAConstruction of Testing and Measurement BuildingsPSC Y1JBConstruction of CanalsPSC Y1KBConstruction of Airport Service RoadsPSC Y1LAConstruction of Recreation Facilities (non-building)PSC Y1PABusiness types
- For Profit Organization
- Limited Liability Company
- Self Certified Small Disadvantaged Business
- Department of Transportation Certified Disadvantaged Business Enterprise
Source date: Oct 5, 2026
Record identifier
E5JPX429NK89