Control circuit relays, industrial, manufacturing
NAICS 335314
Workplace safety data for employers in this industry
What Control circuit relays, industrial, manufacturing Safety Data Reveals
The Control circuit relays, industrial, manufacturing sector (NAICS 335314) encompasses 178 distinct employer establishments currently reporting to OSHA's Injury Tracking Application. Across this cohort, workers have logged 1,785 recordable injuries during the 2016–2024 reporting window, producing an industry-weighted average Total Case Rate (TCR) of 1.9 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 1.9 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 Control circuit relays, industrial, 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 4)
| Employer | Location | Avg TCR | Grade |
|---|---|---|---|
| Leach International Corporation | BUENA PARK, CA | 16.7 | F |
| Frankfort | FRANKFORT, MI | 9.8 | F |
| Marine Acquisition US Inc | LIMERICK, PA | 9.7 | F |
| Custom Control Solutions, Inc. | CANTONMENT, FL | 9.5 | F |
| Wunderlich-Malec Services Inc. Maine | WINSLOW, ME | 9.0 | F |
| PQ Controls, Inc | BRISTOL, CT | 8.4 | F |
| Process Automation, Inc. | HURST, TX | 8.2 | F |
| U.S.A. Drives, Inc. | BURR RIDGE, IL | 8.2 | F |
| United Equipment Accessories, Inc. | WAVERLY, IA | 8.0 | F |
| SSI Technologies Milton | MILTON, WI | 7.9 | F |
| SEL: Lake Zurich, IL | LAKE ZURICH, IL | 7.1 | F |
| PCX Corporation | CLAYTON, NC | 7.0 | F |
| CIT Relay & Switch | ROGERS, MN | 7.0 | F |
| Ross Decco | FRANKFORT, MI | 5.9 | D |
| DRS - Consolidated Controls, Inc Bridgeport | BRIDGEPORT, CT | 5.8 | D |
| ES Rock Hill SC | ROCK HILL, SC | 5.7 | D |
| Apex Control Systems | SEBRING, OH | 5.3 | D |
| MERCURY DISPLACEMENT INDUSTRIES, INC. | EDWARDSBURG, MI | 5.2 | D |
| Embedded Systems, Inc .dba ESI Motion | SIMI VALLEY, CA | 5.0 | D |
| SEL: Lewiston, ID | LEWISTON, ID | 4.7 | D |
| Electromagnetic Industries LLP | BAYTOWN, TX | 4.6 | D |
| Wendell | WENDELL, NC | 4.6 | D |
| Staneco Corporation | HORSHAM, PA | 4.5 | D |
| Product Resources | NEWBURYPORT, MA | 4.5 | D |
| SFEG-Fairview | FAIRVIEW, TN | 4.3 | D |
| Total Fire Systems, Inc. | YOUNGSVILLE, NC | 4.2 | D |
| Thomson Linear Motion | MARENGO, IL | 4.2 | D |
| Advanced Industrial Devices | TULSA, OK | 3.8 | C |
| OEM Controls, Inc. | SHELTON, CT | 3.6 | C |
| Trola Industries, Inc. | YORK, PA | 3.5 | C |
| Safran Power USA | SARASOTA, FL | 3.5 | C |
| SEL Lewiston ID | LEWISTON, ID | 3.5 | C |
| South Shore Controls, Inc. | PERRY, OH | 3.3 | C |
| TouchTronics, Inc. | ELKHART, IN | 3.0 | C |
| Purcell Systems | SPOKANE, WA | 2.9 | C |
| copar 5744 | BURBANK, IL | 2.7 | C |
| MI72 APT | PECK, MI | 2.7 | C |
| 2967-MI72 | PECK, MI | 2.6 | B |
| SSI Technologies Palmer | JANESVILLE, WI | 2.6 | B |
| Hydro Electronic Devices, Inc. | HARTFORD, WI | 2.6 | B |
| 355_816 | IRWIN, PA | 2.5 | B |
| AUTOMATED CONTROL SYSTEMS, INC. | FARMINGTON HILLS, MI | 2.5 | B |
| ITW Appliance Components | NEW BERLIN, WI | 2.5 | B |
| Energy Management Corporation | SALT LAKE CITY, UT | 2.5 | B |
| SEL Moscow ID | MOSCOW, ID | 2.5 | B |
| Comus International | CLIFTON, NJ | 2.4 | B |
| Banner Engineering- Brooklyn Park, MN | BROOKLYN PARK, MN | 2.3 | B |
| Baldwin Americas | FAIRFIELD, IL | 2.3 | B |
| Unico, LLC | FRANKSVILLE, WI | 2.3 | B |
| Sheboygan Falls | SHEBOYGAN FALLS, WI | 2.3 | B |
Read our methodology — how this data is sourced, computed, and verified.