NAICS 324122·Federal OSHA record, all sources
Asphalt shingles made from purchased asphaltic materials
257 employers in this industry appear on the federal OSHA record, across 9,419 severe-injury reports, inspections, and Form 300/301 filings.
257Employers on record
9,419OSHA records
37Records per employer
Employers with the most federal OSHA records in Asphalt shingles made from purchased asphaltic materials
Record count measures how much an employer appears on the federal OSHA record. It largely tracks company size and federal-jurisdiction footprint, not a safety rating.
#
Employer
OSHA records on file
1
GRANITE CONSTRUCTION COMPANY
442
2
EXPRESS EMPLOYMENT PROFESSIONALS
199
3
JOHNS MANVILLE
132
4
OWENS CORNING FIBERGLASS CORP
124
5
OWENS CORNING
108
6
PORTLAND
106
7
GAF CORP
102
8
CERTAINTEED CORPORATION
73
9
ATLAS ROOFING CORPORATION
65
10
Minneapolis
48
11
HOHMANN & BARNARD INC
37
12
MARTIN MARIETTA
35
13
STANDARD INDUSTRIES, INC.
35
14
A.W. FARRELL & SON, INC.
27
15
CRAFCO INC
24
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Employers are matched by normalized name. Verify against the source before relying on any figure. Source: federal OSHA Severe Injury Reports, inspections, and ITA Form 300/301 filings; federal jurisdiction only (22 state-plan states report separately and are not included).