Standard Industrial Classification Codes (SIC)
Data Source
SIC Code
Description
Primary
NPDES
3273
READY-MIXED CONCRETE
MD-TEMPO
1429
CRUSHED AND BROKEN STONE, NOT ELSEWHERE CLASSIFIED
AIR
1629
HEAVY CONSTRUCTION, NOT ELSEWHERE CLASSIFIED
AIRS/AFS
1629
HEAVY CONSTRUCTION, NOT ELSEWHERE CLASSIFIED
MD-TEMPO
3273
READY-MIXED CONCRETE
MD-TEMPO
UNK
Facility Codes and Flags
Alternative Names
No Alternative Names returned.
Organizations
National Industry Classification System Codes (NAICS)
Data Source
NAICS Code
Description
Primary
OSHA-OIS
327310
CEMENT MANUFACTURING.
OSHA-OIS
327310
CEMENT MANUFACTURING.
MD-TEMPO
327320
READY-MIX CONCRETE MANUFACTURING.
AIR
532412
CONSTRUCTION, MINING, AND FORESTRY MACHINERY AND EQUIPMENT RENTAL AND LEASING.
MD-TEMPO
212319
OTHER CRUSHED AND BROKEN STONE MINING AND QUARRYING.
AIRS/AFS
532412
CONSTRUCTION, MINING, AND FORESTRY MACHINERY AND EQUIPMENT RENTAL AND LEASING.
Facility Mailing Addresses
Affiliation Type
Delivery Point
City Name
State
Postal Code
Information System
FACILITY MAILING ADDRESS
2320 MONUMENT AVE.
BALTIMORE
MD
21227
AIR
GENERAL CONTACT
2930 HAMMONDS FERRY RD
HALETHORPE
MD
21227
MD-TEMPO
FACILITY MAILING ADDRESS
2320 MONUMENT AVE.
BALTIMORE
MD
21227
AIRS/AFS
OWNER
2930 HAMMONDS FERRY RD
BALTIMORE
MD
21227
MD-TEMPO
INDIVIDUAL
2930-B HAMMONDS FERRY RD
HALETHORPE
MD
21227
MD-TEMPO
ORGANIZATION
2930 HAMMONDS FERRY RD
BALTIMORE
MD
21227
MD-TEMPO
GENERAL CONTACT
2930-B HAMMONDS FERRY RD
HALETHORPE
MD
21227
MD-TEMPO
Contacts
Query executed on: OCT-14-2025
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