AGGREGATE TRANSPORT CORP (MD)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2009
- $127.17K
- $127,173under this UEI
- FY2026 obligations
- $0†
- Provisional
- Awards and orders
- 8
- with positive net obligations
- Latest action
- Aug 2, 2019
- SAM.gov registration
- Expired
- Registration expiration date Feb 14, 2026
Registration
- Entity structure
- Other
- Business start date
- Feb 14, 1980 (46 years)
- Location
- Harmans, MD
- State of incorporation
- Maryland
- Website
- aggtrans.com
† FY2026 obligations (provisional; DoD awards signed after Jul 29, 2026 are not yet public).
Contract actions that the Department of Defense both funds and awards are withheld at the source for 90 days, so DoD awards signed after Jul 29, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI DXVLWSKN9H16. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2009. Top lists show the largest five by share of this vendor's net obligations; the shares do not sum to 100%.
Net obligations by fiscal year of action
- FY2019: $6,179
- FY2018: -$2,420 (de-obligation)
- FY2017: $15,710
- FY2016: $30,784
- FY2015: $34,877
- FY2013: $14,043
- FY2009: $28,000
Total across 7 fiscal years: $127,173
Net de-obligation in that fiscal year (obligations withdrawn).
Top awarding agencies
- Department of Defense$68,572, 53.9%
- Department of Veterans Affairs$23,830, 18.7%
- Department of the Interior$14,848, 11.7%
- Department of Commerce$13,744, 10.8%
- Smithsonian Institution$6,179, 4.9%
Top awarding sub-agencies
- Department of the Army$68,572, 53.9%
- Department of Veterans Affairs$23,830, 18.7%
- National Park Service$14,848, 11.7%
- National Institute of Standards and Technology$13,744, 10.8%
- Smithsonian Institution$6,179, 4.9%
Top NAICS by obligations
- 212393Other chemical and fertilizer mineral mining$23,830, 18.7%
- 212313Crushed and broken granite mining and quarrying$14,848, 11.7%
- 115112Soil preparation, planting, and cultivating$13,744, 10.8%
Top product and service codes by obligations
- 5610Mineral construction materials, bulk$42,025, 33.0%
- 5620Tile, brick, and block$28,000, 22.0%
- 6810Chemicals$23,830, 18.7%
- E1LBPurchase of highways, roads, streets, bridges, and railways$14,848, 11.7%
- 5680Miscellaneous construction materials$12,291, 9.7%
Capabilities
NAICS codes
- 423320Brick, Stone, and Related Construction Material Merchant Wholesalers(primary)Small
- 115112Soil Preparation, Planting, and Cultivating
- 212311Dimension Stone Mining and QuarryingSmall
- 212312Crushed and Broken Limestone Mining and QuarryingSmall
- 212313Crushed and Broken Granite Mining and QuarryingSmall
- 212319Other Crushed and Broken Stone Mining and QuarryingSmall
Show all 39 NAICS codes33 more NAICS codes
- 212321Construction Sand and Gravel MiningSmall
- 212322Industrial Sand MiningSmall
- 213112Support Activities for Oil and Gas OperationsSmall
- 237990E
- 238140Masonry Contractors
- 238160Roofing Contractors
- 238310Drywall and Insulation Contractors
- 238330Flooring Contractors
- 238340Tile and Terrazzo Contractors
- 238910Site Preparation Contractors
- 238990E
- 326199All Other Plastics Product ManufacturingSmall
- 327390Other Concrete Product ManufacturingSmall
- 327410Lime ManufacturingSmall
- 327991Cut Stone and Stone Product ManufacturingSmall
- 327992Ground or Treated Mineral and Earth ManufacturingSmall
- 327999All Other Miscellaneous Nonmetallic Mineral Product ManufacturingSmall
- 333112Lawn and Garden Tractor and Home Lawn and Garden Equipment ManufacturingSmall
- 333131Mining Machinery and Equipment ManufacturingSmall
- 337127Institutional Furniture ManufacturingSmall
- 339993Fastener, Button, Needle, and Pin ManufacturingSmall
- 339995Burial Casket ManufacturingSmall
- 423520Coal and Other Mineral and Ore Merchant WholesalersSmall
- 423840Industrial Supplies Merchant WholesalersSmall
- 423940Jewelry, Watch, Precious Stone, and Precious Metal Merchant WholesalersSmall
- 424910Farm Supplies Merchant WholesalersSmall
- 484220Specialized Freight (except Used Goods) Trucking, LocalSmall
- 484230Specialized Freight (except Used Goods) Trucking, Long-DistanceSmall
- 561730Landscaping Services
- 562119Other Waste CollectionSmall
- 562212Solid Waste LandfillSmall
- 562219Other Nonhazardous Waste Treatment and DisposalSmall
- 562910E
Small: small business for that NAICS, self-certified in SAM.gov registration.
SBA certifications
No certification in the SBA profile data.
Product and service codes (PSC)
- 2320Other Services/Supplies
- 3805Other Services/Supplies
- 5610Other Services/Supplies
- H938Quality Control, Testing & Inspection
Contracts
Latest awards and orders
- 33313219P00428829Purchase orderSmithsonian InstitutionLatest action
- VA24615P1990Purchase orderDepartment of Veterans AffairsLatest action
- INP17PX00036Purchase orderDepartment of the InteriorNational Park ServiceLatest action
- W912K616P0045Purchase orderDepartment of DefenseDepartment of the ArmyLatest action
- W912K616P0070Purchase orderDepartment of DefenseDepartment of the ArmyLatest action
- DOCSB134113SU0771Purchase orderDepartment of CommerceNational Institute of Standards and TechnologyLatest action
- W912K615P0072Purchase orderDepartment of DefenseDepartment of the ArmyLatest action
- W912K609P0174Purchase orderDepartment of DefenseDepartment of the ArmyLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for AGGREGATE TRANSPORT CORP lists a physical address and a separate mailing address, along with 4 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
7535 RAILROAD AVE
HARMANS, MD, 21077
USA
Mailing Address
7535 RAILROAD AVENUE
HANOVER, MD, 21076
USA
Government Business Contact
LYNN IMBROGULIO
BUSINESS DEVELOPEMENT
7535 RAILROAD AVENUE
HANOVER, MD, 21076
USA
Electronic Business Contact
Fred Hwang
Account Manager
7535 RAILROAD AVENUE
HANOVER, MD, 21076
USA
Government Business Alternate Contact
FRED HWANG
ACCOUNT MANAGER
7535 RAILROAD AVENUE
HANOVER, MD, 21076
USA
Past Performance Alternate Contact
0003 237990YY ~238990NN ~562910NY N
0000
0000
E&Y
Additional Details
As of . Source: SAM.gov Entity Registration.
AGGREGATE TRANSPORT CORP has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires February 14, 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 Maryland with primary NAICS 423320
- Resource Industries, LLCBethesda, MD
- Frederick Brick Works, Inc.Frederick, MD
- Elite Hauling Group IncClinton, MD
- Quarry Products Unlimited IncSharptown, MD
- Strittmatter Materials, LLCHyattsville, MD
- Harford Industrial Minerals, Inc.Joppa, MD · SAM.gov registration Expired