Graphite, natural (e.g., ground, pulverized, refined, blended), manufacturing

NAICS 327992

Workplace safety data for employers in this industry

Employers
107
Avg TCR (this industry)
2.7
BLS Benchmark
3.3
national average
Total Injuries
817

What Graphite, natural (e.g., ground, pulverized, refined, blended), manufacturing Safety Data Reveals

The Graphite, natural (e.g., ground, pulverized, refined, blended), manufacturing sector (NAICS 327992) encompasses 107 distinct employer establishments currently reporting to OSHA's Injury Tracking Application. Across this cohort, workers have logged 817 recordable injuries during the 2016–2024 reporting window, producing an industry-weighted average Total Case Rate (TCR) of 2.7 injuries per 100 full-time workers per year. Because OSHA's ITA mandates submission from establishments with 250+ employees plus all high-hazard industries at 20+ employees, this dataset represents a structural slice of U.S. workplace risk rather than a voluntary sample.

The Bureau of Labor Statistics publishes a separate national benchmark TCR of 3.3 for this NAICS code, derived from the BLS Survey of Occupational Injuries and Illnesses. Comparing the two, the ITA-reported rate of 2.7 is below the BLS benchmark — a gap that typically widens when the industry contains many large, high-exposure establishments required to file ITA reports. Employers in the table below are sorted so you can see how far individual establishments deviate from both the industry average and the national benchmark.

The practical value of industry-level safety data is threefold. First, jobseekers can gauge whether a prospective employer is better or worse than its industry peers — not just absolute injury counts, which tilt toward larger payrolls. Second, insurers and workers' compensation carriers use sector TCR as a baseline for experience-modification adjustments. Third, safety professionals benchmark their own programs against the cohort median. Use the grade-sorted employer list below to identify specific establishments within Graphite, natural (e.g., ground, pulverized, refined, blended), manufacturing that outperform or underperform the sector average, and click through to each record for year-by-year injury, illness, and fatality breakdowns.

Employers by Safety Rate (Page 1 of 3)

Employer Location Avg TCR Grade
Burns Harbor Cleveland Cliffs BURNS HARBOR, IN 16.9 F
Custom Processing Services, LLC EAST GREENVILLE, PA 13.8 F
Custom Processing Services-East Greenville EAST GREENVILLE, PA 13.2 F
Silbrico Corporation - Hodgkins HODGKINS, IL 9.8 F
Supreme Perlite PORTLAND, OR 9.8 F
Whittemore Company, Inc. LAWRENCE, MA 9.6 F
BPI, Inc. New Castle, PA NEW CASTLE, PA 8.5 F
Silbrico Corporation - Easton EASTON, PA 7.5 F
Isolatek - Houston HOUSTON, TX 7.0 F
TMS Cartersville CARTERSVILLE, GA 6.9 F
Horizon Ag Products LP OK Plant UNION CITY, OK 6.7 F
THERM-O-ROCK EAST, INC. NEW EAGLE, PA 6.4 D
Isolatek International- SBCA SAN BERNARDINO, CA 6.2 D
TMS Jackson MS JACKSON, MS 5.5 D
Harsco Natrona NATRONAL HEIGHTS, PA 5.4 D
Cummings-Moore Graphite Company DETROIT, MI 5.3 D
Cimbar Performance Minerals MV, LLC CHATSWORTH, GA 4.9 D
DicaPerl Minerals FALLON, NV 4.8 D
Dauber Company, Inc TONICA, IL 4.6 D
TMS Tuscaloosa TUSCALOOSA, AL 4.3 D
Isolatek-Houston HOUSTON, TX 4.0 C
Hemlock Semiconductor Operations, LLC HEMLOCK, MI 3.8 C
TMS Cleveland CUYAHOGA HEIGHTS, OH 3.8 C
TAM Ceramics Group of NY, LLC NIAGARA FALLS, NY 3.7 C
Production and Warehousing Facility MACON, GA 3.5 C
American Colloid Company - York PA YORK, PA 3.4 C
RAMCO Dba Arcosa Crushed Concrete SIMI VALLEY, CA 3.3 C
TMS Ft Smith FT SMITH, AR 3.3 C
Airnov Health Care Packaging BELEN, NM 3.2 C
Shasta Services, LLC ALIQUIPPA, PA 3.2 C
TMS Girard GIRARD, OH 3.2 C
TMS Portage PORTAGE, IN 3.2 C
Impact Absorbents, Inc. ATASCADERO, CA 3.1 C
Dicalite Minerals LLC BURNEY, CA 3.0 C
Colony Cat Litter BELLE FOURCHE, SD 2.9 C
United Minerals & Properties DBA Cimbar Performance Minerals CHATSWORTH, GA 2.7 C
Harsco Hertford COFIELD, NC 2.6 B
AluChem of Jackson JACKSON, OH 2.6 B
REC Silicon SILVERBOW, MT 2.5 B
AluChem Inc. CINCINNATI, OH 2.5 B
TMS Petersburg PETERSBURG, VA 2.5 B
TMS Norfolk NORFOLK, NE 2.4 B
Nucor Yamato Blytheville BLYTHEVILLE, AR 2.4 B
Clariant Corporation BELEN, NM 2.3 B
TMS Braddock BRADDOCK, PA 2.2 B
TMS Gary MR GARY, IN 2.0 B
Isolatek-Stanhope STANHOPE, NJ 1.9 B
Edw. C. Levy Co. - Detroit Plant 3 ECORSE, MI 1.9 B
TMS Calvert CALVERT, AL 1.9 B
Harsco Mansfield MANSFIELD, OH 1.8 B
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Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainSafetyScore Editorial

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