| Data Source |
SIC Code |
Description |
Primary |
PA-EFACTS
|
3446
|
ARCHITECTURAL AND ORNAMENTAL METALWORK
|
|
PA-EFACTS
|
1799
|
SPECIAL TRADE CONTRACTORS, NOT ELSEWHERE CLASSIFIED
|
|
NPDES
|
1799
|
SPECIAL TRADE CONTRACTORS, NOT ELSEWHERE CLASSIFIED
|
|
AIRS/AFS
|
3441
|
FABRICATED STRUCTURAL METAL
|
|
PA-EFACTS
|
3449
|
MISCELLANEOUS STRUCTURAL METALWORK
|
|
PA-EFACTS
|
3441
|
FABRICATED STRUCTURAL METAL
|
|
NPDES
|
3446
|
ARCHITECTURAL AND ORNAMENTAL METALWORK
|
|
NPDES
|
3446
|
ARCHITECTURAL AND ORNAMENTAL METALWORK
|
|
NPDES
|
3449
|
MISCELLANEOUS STRUCTURAL METALWORK
|
|
NPDES
|
3449
|
MISCELLANEOUS STRUCTURAL METALWORK
|
|
NPDES
|
1799
|
SPECIAL TRADE CONTRACTORS, NOT ELSEWHERE CLASSIFIED
|
|
AIR
|
3441
|
FABRICATED STRUCTURAL METAL
|
|