Establishment profile
PORTER CORP.
4240 136TH AVE, HOLLAND, MI, 49424
332311 — Prefabricated Metal Building and Component Manufacturing
EIN 381751629
Summary
PORTER CORP. has accumulated 11 OSHA violations across 2 inspections over 7 years of recorded history, with $7,750 in total assessed penalties.
The establishment sits in the 50th percentile for violations within its industry-state peer group of 689 employers. Inspection frequency runs at the 38th percentile. The most recent enforcement activity was recorded 4 years ago.
Federal records were found in 1 of 15 sources. Sources without matching records returned empty for this establishment.
Agency coverage
PORTER CORP. appears in OSHA workplace safety, OFLC visa and labor certification (historical), and FMCSA motor carrier registration records only. No matching records were found in WHD wage enforcement, MSHA mine safety, EPA environmental compliance, NLRB labor relations, SAM.gov federal debarment, CMS nursing home enforcement, UVA Corporate Prosecution Registry, CPSC product recalls, or NHTSA vehicle recalls.
OSHA workplace safety
100% of inspections at this establishment produced violations, with 2 inspections producing serious-or-greater violations.
Peer comparison
Above average violations in NAICS 3323 within MI. Peer group: 689 employers. This establishment has 11 OSHA violations; peer median is 11.
Safety self-report (OSHA 300A)
Recordable injury rates the employer filed with OSHA’s Injury Tracking Application. DART covers cases with days away, restricted, or transferred; TRIR is the total recordable case rate.
Reported for 141 average annual employees at this establishment.
Source: OSHA ITA Form 300A (employer self-reported). Rates are per 100 full-time equivalent workers. Establishments below the ~10-FTE threshold are not required to report.
Industry benchmark
BLS rates reflect industry-wide averages. Self-reported figures come from OSHA’s Injury Tracking Application; absence of self-reported data does not necessarily indicate non-compliance — many establishments fall below the ITA reporting threshold.
Inspection breakdown
Complaint- and accident-triggered inspections are stronger risk signals than routine planned inspections.
OSHA severe injury reports
No severe injury reports (hospitalization, amputation, or loss of an eye) on file under 29 CFR 1904.39 for PORTER CORP.. Verify directly with Occupational Safety and Health Administration →
OSHA accident events
Accidents, fatalities, and catastrophes documented during OSHA inspections at this employer. Each entry links to the inspection that recorded it.
| Date | Event | Injuries | Hospitalized | Fatalities | |
|---|---|---|---|---|---|
| Nov 2, 2021 | Eye,Impaled,Installing,Insulation,Nail,Nail gun,Panel,Projectile,Shot,Struck By | 1 | — | — |
Source: OSHA accident investigations. Narratives are recorded by the inspecting officer and may be truncated.
Activity timeline
No federal enforcement activity has been recorded against this establishment in 4+ years. Most recent activity: 4 years ago. Data on this page is refreshed weekly.
Wage & Hour Division (WHD)
No WHD wage, overtime, or child-labor enforcement cases on file for PORTER CORP.. Verify directly with Wage and Hour Division →
Mine safety (MSHA)
No MSHA mine safety violations on file for PORTER CORP.. Verify directly with Mine Safety and Health Administration →
Labor relations (NLRB)
No NLRB unfair labor practice charges or union representation cases on file for PORTER CORP.. Verify directly with National Labor Relations Board →
Visa & labor certification (OFLC) — historical
Office of Foreign Labor Certification — labor condition applications for H-1B, H-2A, H-2B visa programs. Wage ratio = offered / prevailing wage. Historical data only: DOL ended OFLC Performance Data Disclosure publication in 2026, so the figures above reflect filings through the last ingested cycle and are not being refreshed. Treat as a historical snapshot, not a current signal.
Environmental compliance (EPA)
No EPA inspections or formal enforcement actions on file for PORTER CORP.. Verify directly with Environmental Protection Agency →
Motor carrier safety (FMCSA)
Federal Motor Carrier Safety Administration — DOT-regulated carrier registration and fleet data.
Federal criminal prosecution record
No federal criminal prosecutions, plea agreements, or deferred-prosecution agreements on file for PORTER CORP.. Verify directly with UVA Corporate Prosecution Registry →
Federal contracts
This location
- Department of Homeland SecurityREPLACEMENT VINYL TOPS, CABLES AND TENSIONERS FOR POLIGON JOB Y754 VINYLcontract · Last action 2018-09-14$87,630
- Department of DefenseTO FURNISH AND INSTALL A POLIGON SHADE STRUCTURE.contract · Last action 2011-09-22$80,846
- Department of the InteriorX:NOGRN SUPPLY AND DELIVER MECHANICAL SHADE STRUCTURES FOR WHISKEYTOWN NATIONAL RECREATION AREA.contract · Last action 2017-09-02$70,710
- Department of DefensePAVILION, 30'WIDE X 64'LONG, MODEL REK 30contract · Last action 2008-05-20$43,455
- Department of DefensePREFABRICATED METAL PICNIC SHELTERcontract · Last action 2009-03-23$43,118
- Department of the InteriorTN-HATCHIE NWR-POLIGON STRUCTUREcontract · Last action 2021-09-08$27,200
- Department of Veterans AffairsIGF::CL::IGF SUN SHELTER FOR BUILDINGcontract · Last action 2014-04-04$16,531
- Department of AgriculturePREFABRICATED SHADE SHELTERcontract · Last action 2011-03-07$16,343
- Department of DefenseSTEEL SHADE STRUCTUREcontract · Last action 2011-09-12$15,260
- Department of DefensePROVIDE AND DELIVER 1 STEEL STRUCTUREcontract · Last action 2018-08-21$12,260
- Department of DefenseSTEEL SHELTERS FOR SCLAcontract · Last action 2013-10-24$11,272
- Department of DefenseMETAL ROOF FOR TWO PAVILIONScontract · Last action 2010-05-11$9,894
- Department of DefensePROCURE BUY BRAND NAME POLIGON SUN SHADE 12' HIP ROOFcontract · Last action 2011-07-12$9,515
- Department of the InteriorOUTDOOR SHELTER - PURCHASE/INSTALLATIONcontract · Last action 2018-11-29$0
- General Services AdministrationFEDERAL SUPPLY SCHEDULE CONTRACTcontract · Last action 2011-01-11$0
- Department of Agriculture48' OCTOGONAL SHELTER WITH CUPOLA AND 16'X24' RECTANGULAR SHELTER WITH ENGINEERING AND SHIPPINGcontract · Last action 2008-07-29$-2,975
Federal contract dollars to this establishment. Primary NAICS: 115310 - SUPPORT ACTIVITIES FOR FORESTRY. Last action: 2021-09-08. Source: USAspending.gov, net obligations. Recipient address is the SAM registration / HQ address, not necessarily the worksite.
Inspection history
| Date | Trigger | Violations | Serious | Penalty | |
|---|---|---|---|---|---|
| 2022-04-20 | Referral | 2 | 2 | $3,500 | |
| 2019-04-15 | Planned | 9 | 5 | $4,250 |
Source: OSHA IMIS. Citation amounts reflect initially assessed penalties; final amounts after appeal may differ.
In the news
Other employers in this industry and state
Other employers in prefabricated metal building and component manufacturing within MI, ordered by federal enforcement volume:
- AAR MOBILITY SYSTEMSCADILLAC — 4 federal enforcement records
- PLASCORE INCZEELAND — 3 federal enforcement records
- MILLER INDUSTRIES LLCFENTON — 2 federal enforcement records
- BRASCO INTERNATIONAL INCMADISON HEIGHTS — 2 federal enforcement records
- INDUSTRIAL BUILDING PANELSTROY — 1 federal enforcement record
- MCELROY METAL MILL, INC.MARSHALL — 1 federal enforcement record
- PAR KUT INTERNATIONAL INCHARRISON TWP — 1 federal enforcement record
- QUALITY ALUMINUM PRODUCTSHASTINGS — 1 federal enforcement record
- AAR MANUFACTURING INC DBA AAR MOBILITY SYSTEMSCADILLAC — 1 federal enforcement record
- COLD SAWS INCROSE CITY — 1 federal enforcement record
Related searches
- Prefabricated Metal Building and Component ManufacturingAll employers in this industry
- Employers in MIState-wide enforcement data
- Prefabricated Metal Building in MIIndustry × state cross-filter
About this data
This profile aggregates federal enforcement records on PORTER CORP. from every major federal compliance and enforcement source plus the UVA Corporate Prosecution Registry. OSHA workplace safety inspections, WHD wage cases, MSHA mine safety, EPA environmental enforcement, NLRB labor relations, OFLC visa/labor certification, FMCSA motor carrier registration, SAM.gov debarments, CMS nursing-home records, BLS industry safety benchmarks, OSHA ITA self-reported injury rates, SEC enforcement and financial disclosures, CPSC and NHTSA recalls.
Establishments are matched across agencies using normalized employer name, state, and ZIP code.
OSHA citations typically appear 3–8 months after the inspection, so very recent enforcement actions may not yet be reflected. Profiles may be incomplete if the establishment operates under multiple legal names or files under variations our entity-matching rules don’t yet cover. To report a missing record or correction, email corrections@fastdol.com.
Need API access, bulk download, or licensed redistribution? The website is free. Programmatic and licensed access is handled separately.
Contact sales →Frequently asked
- What is PORTER CORP.'s OSHA violation history?
- PORTER CORP. has 2 OSHA inspections on record with 11 violations and $7,750 in total penalties.
- How does PORTER CORP.'s safety record compare to its industry?
- PORTER CORP. operates in the prefabricated metal building and component manufacturing industry. The industry average Total Recordable Incident Rate (TRIR) is 3.4. PORTER CORP.'s self-reported DART rate is 1.92 compared to an industry average of 2.