DELTA DESIGN INC is a semiconductor machinery manufacturing employer in POWAY, CA. Federal records show 2 OSHA inspections with 3 violations and $3,125 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.
DELTA DESIGN INC
12367 CROSTHWAITE CIR, POWAY, CA, 92064
Parent: VALMONT INDUSTRIES INC (1,485 locations)
333242 — Top companies in Semiconductor Machinery Manufacturing
EIN: 952487577
258 employees
Industry Benchmark
Data Insights
Inspection Breakdown
Peer Comparison
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▶SEC Enforcement(2)
$3,100,000 totallast: 2008-09-29
SEC Enforcement(2)
SEC Litigation Releases filed against VALMONT INDUSTRIES INC— 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
DELTA DESIGN INC is one of 1,485 establishments in our dataset that roll up under the parent organization VALMONT INDUSTRIES INC. VALMONT INDUSTRIES INC is a SEC public reporter (VMI), with most recent reported revenue of $4.1B.
Federal enforcement records on DELTA DESIGN INC represent activity at this specific establishment. The full enforcement footprint of VALMONT INDUSTRIES INC across all 1,485 of its tracked locations is viewable on the parent profile.
Other establishments operated by VALMONT INDUSTRIES INC
- VALMONT INDUSTRIES, INC. — VALLEY, NE — 3 federal records
- DELTA TUBE & FABRICATING CORPORATION — HOLLY, MI — 3 federal records
- DELTA CONSTRUCTION CORPORATION — KAPOLEI, HI — 3 federal records
- DELTA STAR, INC. — LYNCHBURG, VA — 3 federal records
- 317720936 - DELTA SAND & GRAVEL CO — NORTH BEND, OR — 2 federal records
- DELTA STEEL AND TUBE, INC. — FLORENCE, AL — 2 federal records
- DELTA CONSTRUCTION CORPORATION — HONOLULU, HI — 2 federal records
- Delta Ambulance — Waterville, ME — 2 federal records
- DELTA ENERGY CENTER, LLC — PITTSBURG, CA — 2 federal records
- DELTA SHEET METAL CORP. — NEW YORK, NY — 2 federal records
Other employers in Semiconductor Machinery Manufacturing within CA
- YIELD ENGINEERING SYSTEMS, INC. — VALENCIA — 1 federal record
- SEAGATE TECHNOLOGY LLC — FREMONT — 1 federal record
- EBARA TECHNOLOGIES — SACRAMENTO — 1 federal record
- TSI SEMICONDUCTORS CORPORATION — ROSEVILLE — 1 federal record
- EAGLE TECH — SAN JOSE — 1 federal record
- CMC MATERIALS, INC. — HOLLISTER — 1 federal record
- APPLIED MATERIALS — SUNNYVALE
- TSI SEMICONDUCTORS AMERICA LLC — ROSEVILLE
- FM INDUSTRIES, INC. — LIVERMORE
Industry context
Within the semiconductor machinery manufacturing industry in CA, DELTA DESIGN INC ranks in the 64th percentile of OSHA violation frequency across 160 comparable establishments.
OSHA penalty totals rank in the 70th percentile of the same peer group. Inspection frequency ranks in the 71th percentile.
The Bureau of Labor Statistics reports an industry-average Total Recordable Incident Rate (TRIR) of 2.3 for the semiconductor machinery manufacturing sector, with a Days Away, Restricted, or Transferred (DART) rate of 1. DELTA DESIGN INC's self-reported DART rate is 0.43, which is below the industry average.
Activity timeline
No federal enforcement activity has been recorded against this establishment in the past 11 years.
Frequently Asked Questions
- What is DELTA DESIGN INC's OSHA violation history?
- DELTA DESIGN INC has 2 OSHA inspections on record with 3 violations and $3,125 in total penalties.
- How does DELTA DESIGN INC's safety record compare to its industry?
- DELTA DESIGN INC operates in the semiconductor machinery manufacturing industry. The industry average Total Recordable Incident Rate (TRIR) is 2.3. DELTA DESIGN INC's self-reported DART rate is 0.43 compared to an industry average of 1.
About this data
This profile aggregates federal enforcement records on DELTA DESIGN INC of POWAY, CA 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. DELTA DESIGN INC resolves to the parent rollup VALMONT INDUSTRIES INC, which operates 1,485 establishments in our dataset.
This profile may be incomplete if DELTA DESIGN 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.