NAICS 33421·industry, federal OSHA record, all sources

Telephone Apparatus Manufacturing

74 employers in this industry appear on the federal OSHA record, across 951 severe-injury reports, inspections, and Form 300/301 filings.

74Employers on record

951OSHA records

13Records per employer

Sub-industries within Telephone Apparatus Manufacturing

The more specific NAICS classifications beneath this industry, each with the employers on the federal OSHA record in it.

NAICS 334210 Telephone Apparatus Manufacturing 74 employers · 951 records

Employers with the most federal OSHA records in Telephone Apparatus Manufacturing

Rolled up across every NAICS code beneath this industry. 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 AT&T 460 2 PUERTO RICO TELEPHONE COMPANY 48 3 SOUTHWESTERN BELL TELEPHONE COMPANY 48 4 SUPERIOR ESSEX 48 5 TYCO ELECTRONICS CORPORATION 47 6 LUCENT TECHNOLOGIES 36 7 ADC 23 8 Channell Commercial Corporation 21 9 COMMUNICATIONS TEST DESIGN, INC. 20 10 PRTC MERGER COMPANY INC 19 11 CINGULAR WIRELESS 17 12 COMMUNICATION TEST DESIGN, INC. 10 13 CHARLES INDUSTRIES LTD 9 14 AVAYA, INC. 8 15 CHATSWORTH PRODUCTS INC 7

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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).