Inspection 349109892 OPENED AUG 12, 2026Open
5485 County Road V, Sheboygan Falls, WI 53085 · All Other Basic Organic Chemical Manufacturing · OSHA's record · Phone and website on Google Maps
No citations from this inspection so far.
OSHA has inspected Milliporesigma 4 times in Wisconsin since 2023.
The latest one began on Aug 12, 2026 as a planned inspection, in Sheboygan Falls; the case is still open.
Those inspections ended with 2 citation items: 2 serious.
Penalties were first proposed at $18,436 and now stand at $9,218, 50% lower after settlements or reviews.
Personal protective equipment, general requirements comes up most often in these citations: 2 items under 1910.132.
How that compares: the median penalty per cited inspection for manufacturing employers since 2015 is $4,500, and Milliporesigma averages $4,609 (2 cited inspections).
It reported 2 severe injuries to OSHA since 2015.
Want to know if OSHA cites Milliporesigma again? Add it to a watchlist and we will email you the morning the citation shows up.
Watch this companyInspection history
Inspection 349112631 OPENED AUG 12, 2026Closed
5485 County Road V, Sheboygan Falls, WI 53085 · All Other Basic Organic Chemical Manufacturing · OSHA's record · Phone and website on Google Maps
No citations from this inspection.
Inspection 347059230 OPENED OCT 25, 2023Closed
5485 County Road V, Sheboygan Falls, WI 53085 · All Other Basic Organic Chemical Manufacturing · OSHA's record · Phone and website on Google Maps
| Citation and rule | Type | Proposed | Current | Issued | Status |
|---|---|---|---|---|---|
| Citation 1, item 1 29 CFR 1910.132(d)(1) · Personal protective equipment, general requirements |
Serious | $9,218 | $4,609 | Mar 15, 2024 | Final |
Inspection 347066185 OPENED OCT 25, 2023Closed
5485 County Road V, Sheboygan Falls, WI 53085 · All Other Basic Organic Chemical Manufacturing · OSHA's record · Phone and website on Google Maps
| Citation and rule | Type | Proposed | Current | Issued | Status |
|---|---|---|---|---|---|
| Citation 1, item 1a 29 CFR 1910.132(d)(1)(i) · Personal protective equipment, general requirements |
Serious | $9,218 | $4,609 | Mar 15, 2024 | Final |
Severe injury reports
Employers must report any work-related amputation, in-patient hospitalization or loss of an eye to OSHA within 24 hours. 2 reports on file.
Oct 17, 2023, Sheboygan Falls: Hospitalization · heat (thermal) burns, unspecified · multiple body parts, n.e.c.
On October 17, 2023, an employee was at a sink while using a solvent to unclog a vacuum trap dip tube that contained solids from pinacolborane distillation. During this process, the sink caught on fire and the solvent bottle containing tert-butyl methyl ether fell into the burning sink. The employee attempted to remove the solvent bottle which also caught on fire and suffered burns to their neck and left hand.
Oct 13, 2023, Sheboygan Falls: Hospitalization · second degree heat (thermal) burns · multiple body parts, n.e.c.
An employee was cleaning a gauge using MTBE (methyl-tert butyl ether) from a header that pipes into a stainless steel sink in the cleaning room of the production distillation building. As the employee was cleaning, they noticed a fire in the sink. The fire flashed upward toward the employee, causing them to sustain first-and second- degree burns to the hands, arms and face.
The rules behind these citations
Current text from the Code of Federal Regulations. Some citations were issued under older wording.
29 CFR 1910.132 · Personal protective equipment, general requirements
29 CFR 1910.132(d)(1)
(d) Hazard assessment and equipment selection. (1) The employer shall assess the workplace to determine if hazards are present, or are likely to be present, which necessitate the use of personal protective equipment (PPE). If such hazards are present, or likely to be present, the employer shall:
29 CFR 1910.132(d)(1)(i)
(i) Select, and have each affected employee use, the types of PPE that will protect the affected employee from the hazards identified in the hazard assessment;
Other all other basic organic chemical manufacturing employers in Wisconsin
- Evonik Corporation Janesville · 4 citations · $2,975
- Chemdesign Products, Inc. Marinette · 19 citations · $46,357
- CSL Centro Sperimentale del Latte USA, Inc. Franksville · 2 citations · $562
- Aztalan Bio LLC Johnson Creek · 2 citations · $9,680
- Welders Supply Company Beloit · 4 citations · $13,865
- Aldrich Chemical Co. LLC Milwaukee · 47 citations · $13,110
Source: U.S. Department of Labor, OSHA enforcement data. A citation is OSHA's allegation; employers can contest it, and the status column shows where each item stands. Something wrong on this page? Tell us.