PRO-CORN LLC is a ethyl alcohol manufacturing employer in PRESTON, MN. Federal records show 1 OSHA inspection with 4 violations and $1,280 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 2, 2026.
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Inspection Breakdown
Peer Comparison
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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
PRO-CORN LLC is one of 1,057 establishments in our dataset that roll up under the parent organization BERKSHIRE HATHAWAY INC. BERKSHIRE HATHAWAY INC is a SEC public reporter (BRK-A), with most recent reported revenue of $371.4B.
Federal enforcement records on PRO-CORN LLC represent activity at this specific establishment. The full enforcement footprint of BERKSHIRE HATHAWAY INC across all 1,057 of its tracked locations is viewable on the parent profile.
Other establishments operated by BERKSHIRE HATHAWAY INC
- JOHNS MANVILLE, INC. — ETOWAH, TN — 3 federal records
- JOHNS MANVILLE — MACON, GA — 3 federal records
- TITANIUM METALS CORPORATION — HENDERSON, NV — 3 federal records
- JOHNS MANVILLE — SOUTH GATE, CA — 3 federal records
- ACME BRICK COMPANY — MALVERN, AR — 3 federal records
- JOHNS MANVILLE, INC. — BERLIN, NJ — 3 federal records
- UNION TANK CAR CO. — MARION, OH — 3 federal records
- SEE'S CANDIES, INC. — SOUTH SAN FRANCISCO, CA — 3 federal records
- WYMAN-GORDON PENNSYLVANIA, LLC — MOUNTAIN TOP, PA — 3 federal records
- ACME BRICK COMPANY — JONESBORO, AR — 3 federal records
Other employers in Ethyl Alcohol Manufacturing within MN
- AGRI-ENERGY LLC — LUVERNE — 2 federal records
- 103660 - AL-CORN CLEAN FUEL LLC — CLAREMONT — 2 federal records
- 105893 - DENCO II LLC — MORRIS — 2 federal records
- HEARTLAND CORN PRODUCTS — WINTHROP — 2 federal records
- GRANITE FALLS ENERGY LLC — GRANITE FALLS — 2 federal records
- 107414 - POET BIOREFINING - GLENVILLE LLC — ALBERT LEA — 2 federal records
- 106341 - HERON LAKE BIOENERGY LLC — HERON LAKE — 2 federal records
- PURIFIED RENEWABLE ENERGY LLC — BUFFALO — 1 federal record
- AGRA RESOURCES LLC DBA POET BIOREFINING-GLENVILLE — ALBERT LEA — 1 federal record
- GUARDIAN ENERGY LLC — JANESVILLE — 1 federal record
Industry context
Within the ethyl alcohol manufacturing industry in MN, PRO-CORN LLC ranks in the 66th percentile of OSHA violation frequency across 42 comparable establishments.
OSHA penalty totals rank in the 49th percentile of the same peer group.
The Bureau of Labor Statistics reports an industry-average Total Recordable Incident Rate (TRIR) of 3.9 for the ethyl alcohol manufacturing sector, with a Days Away, Restricted, or Transferred (DART) rate of 2.1.
Activity timeline
No federal enforcement activity has been recorded against this establishment in the past 13 years.
Frequently Asked Questions
- What is PRO-CORN LLC's OSHA violation history?
- PRO-CORN LLC has 1 OSHA inspection on record with 4 violations and $1,280 in total penalties.
- How does PRO-CORN LLC's safety record compare to its industry?
- PRO-CORN LLC operates in the ethyl alcohol manufacturing industry. The industry average Total Recordable Incident Rate (TRIR) is 3.9.
About this data
This profile aggregates federal enforcement records on PRO-CORN LLC of PRESTON, MN from 17 federal data sources. Records were found in 3 sources: OSHA workplace safety inspections, SEC XBRL companyfacts (parent financials), and BLS industry safety benchmarks. The remaining 14 sources were checked and found no matching records: WHD, MSHA, EPA, NLRB, OFLC, OFCCP, FMCSA, 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 2, 2026. PRO-CORN LLC resolves to the parent rollup BERKSHIRE HATHAWAY INC, which operates 1,057 establishments in our dataset.
This profile may be incomplete if PRO-CORN LLCoperates 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.