DEFIANCE METAL PRODUCTS is a all other miscellaneous fabricated metal product manufacturing employer in DEFIANCE, OH. Federal records show 5 OSHA inspections with 9 violations and $30,333 in penalties. All data sourced from public federal enforcement records.
Data sourced from OSHA, DOL WHD, MSHA, EPA ECHO, NLRB, FMCSA, OFLC, BLS, SAM.gov, CMS, USAspending, CPSC, NHTSA, and the UVA Corporate Prosecution Registry. Last updated: May 3, 2026.
DEFIANCE METAL PRODUCTS
6728 OHIO 66, DEFIANCE, OH, 43512
Parent: Mayville Engineering Company, Inc. (41 locations)
332999 — Top companies in All Other Miscellaneous Fabricated Metal Product Manufacturing
EIN: 344411796
150 employees
Industry Benchmark
Data Insights
Inspection Breakdown
Peer Comparison
Labor Relations (NLRB)
Environmental Compliance (EPA)
Motor Carrier Safety (FMCSA)
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Inspection History
No inspection records found.
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Data aggregated from public federal enforcement and program records (OSHA, WHD, MSHA, EPA, NLRB, FMCSA, OFLC, BLS, SAM.gov, CMS, USAspending, CPSC, NHTSA) plus the UVA Corporate Prosecution Registry. Employer profiles matched by name and location — matching errors may occur. Risk scores computed by FastDOL, not official government assessments. OSHA citations typically appear 3-8 months after the inspection, so very recent enforcement actions may not yet be reflected. Data provided as-is. Report a data error.
Part of a larger organization
DEFIANCE METAL PRODUCTS is one of 41 establishments in our dataset that roll up under the parent organization Mayville Engineering Company, Inc.. Mayville Engineering Company, Inc. is a SEC public reporter (MEC), with most recent reported revenue of $546M.
Federal enforcement records on DEFIANCE METAL PRODUCTS represent activity at this specific establishment. The full enforcement footprint of Mayville Engineering Company, Inc. across all 41 of its tracked locations is viewable on the parent profile.
Other establishments operated by Mayville Engineering Company, Inc.
- CENTER MANUFACTURING COMPANY — BELLEVUE, OH — 2 federal records
- MAYVILLE ENGINEERING COMPANY — WAUTOMA, WI — 1 federal record
- MAYVILLE ENGINEERING CO INC — BYRON CENTER, MI — 1 federal record
- ACCUFAB INC — SUMTER, SC — 1 federal record
- CENTER MANUFACTURING — WYTHEVILLE, VA — 1 federal record
- MAYVILLE ENGINEERING COMPANY INC. — HAZEL PARK, MI — 1 federal record
- MAYVILLE ENGINEERING COMPANY — WYTHEVILLE, VA — 1 federal record
- MAYVILLE ENGINEERING COMPANY, INC. — BEAVER DAM, WI — 1 federal record
- CENTER MANUFACTURING SC — GREENWOOD, SC — 1 federal record
- DEFIANCE METAL PRODUCTS — HEBER SPRINGS, AR — 1 federal record
Other employers in All Other Miscellaneous Fabricated Metal Product Manufacturing within OH
- NOVA SERVICES INC. — TOLEDO — 2 federal records
- TONY'S WELDING AND FABRICATION, LLC — WASHINGTON COURT HOUSE — 2 federal records
- MELDRUM MECHANICAL SERVICES, INC. — TOLEDO — 2 federal records
- GIRARD MACHINE COMPANY — GIRARD — 2 federal records
- MEYER TOOL, INC. — CINCINNATI — 2 federal records
- CONSOLIDATED METAL PRODUCTS, INC. — CINCINNATI — 2 federal records
- G&S METAL PRODUCTS COMPANY, INC. — CLEVELAND — 2 federal records
- THE ANDERSONS, INC — MAUMEE — 2 federal records
- ALCOA ATEP, NILES — NILES — 2 federal records
- SMP WELDING LLC — MENTOR — 2 federal records
Industry context
Within the all other miscellaneous fabricated metal product manufacturing industry in OH, DEFIANCE METAL PRODUCTS ranks in the 85th percentile of OSHA violation frequency across 491 comparable establishments. That places this employer among the highest-violation establishments in its peer set.
OSHA penalty totals rank in the 94th percentile of the same peer group. Inspection frequency ranks in the 92th percentile.
The Bureau of Labor Statistics reports an industry-average Total Recordable Incident Rate (TRIR) of 2.6 for the all other miscellaneous fabricated metal product manufacturing sector, with a Days Away, Restricted, or Transferred (DART) rate of 1.4. DEFIANCE METAL PRODUCTS's self-reported DART rate is 0.01, which is below the industry average.
Activity timeline
Frequently Asked Questions
- What is DEFIANCE METAL PRODUCTS's OSHA violation history?
- DEFIANCE METAL PRODUCTS has 5 OSHA inspections on record with 9 violations and $30,333 in total penalties.
- How does DEFIANCE METAL PRODUCTS's safety record compare to its industry?
- DEFIANCE METAL PRODUCTS operates in the all other miscellaneous fabricated metal product manufacturing industry. The industry average Total Recordable Incident Rate (TRIR) is 2.6. DEFIANCE METAL PRODUCTS's self-reported DART rate is 0.01 compared to an industry average of 1.4.
About this data
This profile aggregates federal enforcement records on DEFIANCE METAL PRODUCTS of DEFIANCE, OH from 17 federal data sources. Records were found in 6 sources: OSHA workplace safety inspections, EPA ECHO environmental compliance, NLRB labor relations cases, FMCSA motor carrier safety, SEC XBRL companyfacts (parent financials), and BLS industry safety benchmarks. The remaining 11 sources were checked and found no matching records: WHD, MSHA, OFLC, OFCCP, USAspending, SAM.gov, CMS, CPSC, NHTSA, UVA, SEC enforcement.
Establishments are matched across agencies using normalized employer name, state, and ZIP code. The dataset was last refreshed on May 3, 2026. DEFIANCE METAL PRODUCTS resolves to the parent rollup Mayville Engineering Company, Inc., which operates 41 establishments in our dataset.
This profile may be incomplete if DEFIANCE METAL PRODUCTSoperates under multiple legal names, files under variations our entity-matching rules don't yet cover, or maintains records below current matching thresholds. To report a missing record or correction, email corrections@fastdol.com.