ARNOLD DENTAL SUPPLY CO INC is a other professional equipment and supplies merchant wholesalers employer in LYNNWOOD, WA. Federal records show 2 OSHA inspections with 5 violations and $100 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.
ARNOLD DENTAL SUPPLY CO INC
16531 13TH AVE W STE A102, LYNNWOOD, WA, 98037
Parent: NORTHERN TRUST CORP (390 locations)
423490 — Top companies in Other Professional Equipment and Supplies Merchant Wholesalers
Industry Benchmark
Data Insights
Inspection Breakdown
Peer Comparison
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▶SEC Enforcement(3)
$2,085,000 totallast: 2011-10-25
SEC Enforcement(3)
SEC Litigation Releases filed against NORTHERN TRUST CORP— every public-company employer profile shows the parent's SEC enforcement history. Source: sec.gov/litigation/litreleases.
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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
ARNOLD DENTAL SUPPLY CO INC is one of 390 establishments in our dataset that roll up under the parent organization NORTHERN TRUST CORP. NORTHERN TRUST CORP is a SEC public reporter (NTRS), with most recent reported revenue of $8.1B.
Federal enforcement records on ARNOLD DENTAL SUPPLY CO INC represent activity at this specific establishment. The full enforcement footprint of NORTHERN TRUST CORP across all 390 of its tracked locations is viewable on the parent profile.
Other establishments operated by NORTHERN TRUST CORP
- ARNOLD STEEL CO., INC. — HOWELL, NJ — 3 federal records
- ARNOLD READY-MIX CORPORATION — IMPERIAL, MO — 2 federal records
- Arnold Transportation Services — Grand Prairie, TX — 2 federal records
- ARNOLD DEFENSE AND ELECTRONICS — ARNOLD, MO — 2 federal records
- Arnold Transportation Services — Paris, TX — 2 federal records
- Arnold Transportation Services, Inc. — Jacksonville, FL — 2 federal records
- ARNOLD D. SMITH — ROSEBORO, NC — 2 federal records
- ARNOLD SUPPLY, INC. — WALLINGFORD, CT — 2 federal records
- ARNOLD PACKAGING COMPANY — SPARROWS POINT, MD — 2 federal records
- Arnold Trucking — Marshall, TX — 2 federal records
Other employers in Other Professional Equipment and Supplies Merchant Wholesalers within WA
- WA317974085 - PACIFIC COAST COAL COMPANY — BLACK DIAMOND — 1 federal record
- ADVANCED MICROSCOPY GROUP — BOTHELL — 1 federal record
- WA317962564 - WATERRA USA INC — PESHASTIN — 1 federal record
- WA317982301 - XPRESS GLOBAL SYSTEMS LLC — SPOKANE — 1 federal record
- BARTELS & STOUT INC — ISSAQUAH — 1 federal record
- PRO GOLF DISCOUNT INC — TACOMA — 1 federal record
- XPRESS GLOBAL SYSTEMS INC — SPOKANE — 1 federal record
- J R FOUR LTD — SNOQUALMIE — 1 federal record
- TECHNICAL GLASS PRODUCTS — REDMOND — 1 federal record
- VEE GEE SCIENTIFIC INC — KIRKLAND — 1 federal record
Industry context
Within the other professional equipment and supplies merchant wholesalers industry in WA, ARNOLD DENTAL SUPPLY CO INC ranks in the 84th percentile of OSHA violation frequency across 206 comparable establishments. That places this employer among the highest-violation establishments in its peer set.
OSHA penalty totals rank in the 78th percentile of the same peer group. Inspection frequency ranks in the 86th percentile.
The Bureau of Labor Statistics reports an industry-average Total Recordable Incident Rate (TRIR) of 1 for the other professional equipment and supplies merchant wholesalers 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 15 years.
Frequently Asked Questions
- What is ARNOLD DENTAL SUPPLY CO INC's OSHA violation history?
- ARNOLD DENTAL SUPPLY CO INC has 2 OSHA inspections on record with 5 violations and $100 in total penalties.
- How does ARNOLD DENTAL SUPPLY CO INC's safety record compare to its industry?
- ARNOLD DENTAL SUPPLY CO INC operates in the other professional equipment and supplies merchant wholesalers industry. The industry average Total Recordable Incident Rate (TRIR) is 1.
About this data
This profile aggregates federal enforcement records on ARNOLD DENTAL SUPPLY CO INC of LYNNWOOD, WA from 17 federal data sources. Records were found in 4 sources: OSHA workplace safety inspections, SEC Litigation Releases, SEC XBRL companyfacts (parent financials), and BLS industry safety benchmarks. The remaining 13 sources were checked and found no matching records: WHD, MSHA, EPA, NLRB, OFLC, OFCCP, FMCSA, USAspending, SAM.gov, CMS, CPSC, NHTSA, UVA.
Establishments are matched across agencies using normalized employer name, state, and ZIP code. The dataset was last refreshed on May 2, 2026. ARNOLD DENTAL SUPPLY CO INC resolves to the parent rollup NORTHERN TRUST CORP, which operates 390 establishments in our dataset.
This profile may be incomplete if ARNOLD DENTAL SUPPLY CO INCoperates 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.