AVANTOR, INC. is a all other miscellaneous chemical product and preparation manufacturing employer in CHESTER, CT. Federal records show 1 OSHA inspection with 4 violations and $19,644 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.
AVANTOR, INC.
67 WINTHROP ROAD, CHESTER, CT, 06412
Parent: Avantor, Inc. (24 locations)
325998 — Top companies in All Other Miscellaneous Chemical Product and Preparation Manufacturing
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Data Insights
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
AVANTOR, INC. is one of 24 establishments in our dataset that roll up under the parent organization Avantor, Inc.. Avantor, Inc. is a SEC public reporter (AVTR), with most recent reported revenue of $6.6B.
Federal enforcement records on AVANTOR, INC. represent activity at this specific establishment. The full enforcement footprint of Avantor, Inc. across all 24 of its tracked locations is viewable on the parent profile.
Other establishments operated by Avantor, Inc.
- AVANTOR PERFORMANCE MATERIALS — PHILLIPSBURG, NJ — 3 federal records
- VWR INTERNATIONAL, INC. — BRISBANE, CA — 2 federal records
- NUSIL TECHNOLOGY LLC — BAKERSFIELD, CA — 2 federal records
- VWR INTERNATIONAL, LLC — VISALIA, CA — 2 federal records
- PURIFICATION TECHNOLOGIES, INC — CHESTER, CT — 1 federal record
- VWR International — West Chester, PA — 1 federal record
- AVANTOR, INC. — SANBORN, NY — 1 federal record
- AVANTOR FLUID HANDLING, LLC. — EATONTOWN, NJ — 1 federal record
- NUSIL TECHNOLOGY, LLC — CARPINTERIA, CA — 1 federal record
- VWR CHEMICALS, LLC — AURORA, OH — 1 federal record
Other employers in All Other Miscellaneous Chemical Product and Preparation Manufacturing within CT
- MACDERMID ENTHONE INC. — WEST HAVEN — 2 federal records
- MCP METALSPECIALTIES, INC — FAIRFIELD — 1 federal record
- INTERSURFACE DYNAMICS, INC — BETHEL — 1 federal record
- PURIFICATION TECHNOLOGIES, INC — CHESTER — 1 federal record
- PHOENIX PRODUCTS COMPANY — TERRYVILLE — 1 federal record
- BEDOUKIAN RESEARCH INC — DANBURY — 1 federal record
- FLOW POLYMERS, INC. — STRATFORD — 1 federal record
- 5N PLUS WISCONSIN, INC — TRUMBULL — 1 federal record
- CONNECTICUT FIRE EQUIPMENT, INC. — PUTNAM — 1 federal record
- MILLER-STEPHENSON CHEMICAL COMPANY, INC. — DANBURY — 1 federal record
Industry context
Within the all other miscellaneous chemical product and preparation manufacturing industry in CT, AVANTOR, INC. ranks in the 50th percentile of OSHA violation frequency across 43 comparable establishments.
OSHA penalty totals rank in the 88th percentile of the same peer group.
The Bureau of Labor Statistics reports an industry-average Total Recordable Incident Rate (TRIR) of 1.4 for the all other miscellaneous chemical product and preparation manufacturing sector, with a Days Away, Restricted, or Transferred (DART) rate of 0.8.
Activity timeline
No federal enforcement activity has been recorded against this establishment in the past 24 months.
Frequently Asked Questions
- What is AVANTOR, INC.'s OSHA violation history?
- AVANTOR, INC. has 1 OSHA inspection on record with 4 violations and $19,644 in total penalties.
- How does AVANTOR, INC.'s safety record compare to its industry?
- AVANTOR, INC. operates in the all other miscellaneous chemical product and preparation manufacturing industry. The industry average Total Recordable Incident Rate (TRIR) is 1.4.
About this data
This profile aggregates federal enforcement records on AVANTOR, INC. of CHESTER, CT 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. AVANTOR, INC. resolves to the parent rollup Avantor, Inc., which operates 24 establishments in our dataset.
This profile may be incomplete if AVANTOR, INC.operates 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.