LEIDOS CONSTRUCTORS LLC is a commercial and institutional building construction employer in SIOUX CITY, IA. Federal records show 1 OSHA inspection with 3 violations and $1,686 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 1, 2026.
LEIDOS CONSTRUCTORS LLC
622 4TH ST, SIOUX CITY, IA, 51101
Parent: Leidos Holdings (12 locations)
236220 — Top companies in Commercial and Institutional Building Construction
Industry Benchmark
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
LEIDOS CONSTRUCTORS LLC is one of 12 establishments in our dataset that roll up under the parent organization Leidos Holdings. Leidos Holdings is a SEC public reporter (LDOS), with most recent reported revenue of $17.2B and 47,000 employees.
Federal enforcement records on LEIDOS CONSTRUCTORS LLC represent activity at this specific establishment. The full enforcement footprint of Leidos Holdings across all 12 of its tracked locations is viewable on the parent profile.
Other establishments operated by Leidos Holdings
- LEIDOS INC. — WEBSTER, TX — 2 federal records
- LEIDOS, Inc. — Reston, VA — 2 federal records
- Leidos, Inc — Petaluma, CA — 1 federal record
- Leidos, Inc. — Huntsville, AL — 1 federal record
- LEIDOS, INC. — JBPHH, HI — 1 federal record
- Leidos Innovations Corp. — Independence, MO — 1 federal record
- LEIDOS INC. — MANASSAS, VA — 1 federal record
- LEIDOS BIOMEDICAL RESEARCH, INC. — ROCKVILLE, MD
- LEIDOS, INC. — SAN DIEGO, CA
- LEIDOS INNOVATIONS CORPORATION — GAITHERSBURG, MD
Other employers in Commercial and Institutional Building Construction within IA
- AMES CONSTRUCTION, INC. — COUNCIL BLUFFS — 3 federal records
- CARL A. NELSON & COMPANY — WEST BURLINGTON — 3 federal records
- CARL A NELSON AND COMPANY — CEDAR RAPIDS — 3 federal records
- AMES CONSTRUCTION, INC. — COUNCIL BLUFFS — 3 federal records
- RUSSELL CONSTRUCTION CO., INC. — DAVENPORT — 3 federal records
- WOODRUFF CONSTRUCTION, LLC. — AMES — 3 federal records
- SENECA COMPANIES — SIOUX CITY — 3 federal records
- MIRON CONSTRUCTION CO., INC. — CEDAR RAPIDS — 3 federal records
- MIRON CONSTRUCTION CO., INC. — CEDAR RAPIDS — 3 federal records
- MCCOMAS-LACINA CONSTRUCTION — IOWA CITY — 3 federal records
Industry context
Within the commercial and institutional building construction industry in IA, LEIDOS CONSTRUCTORS LLC ranks in the 89th percentile of OSHA violation frequency across 1,881 comparable establishments. That places this employer among the highest-violation establishments in its peer set.
OSHA penalty totals rank in the 90th percentile of the same peer group.
The Bureau of Labor Statistics reports an industry-average Total Recordable Incident Rate (TRIR) of 1.9 for the commercial and institutional building construction sector, with a Days Away, Restricted, or Transferred (DART) rate of 1.2.
Activity timeline
No federal enforcement activity has been recorded against this establishment in the past 12 years.
Frequently Asked Questions
- What is LEIDOS CONSTRUCTORS LLC's OSHA violation history?
- LEIDOS CONSTRUCTORS LLC has 1 OSHA inspection on record with 3 violations and $1,686 in total penalties.
- How does LEIDOS CONSTRUCTORS LLC's safety record compare to its industry?
- LEIDOS CONSTRUCTORS LLC operates in the commercial and institutional building construction industry. The industry average Total Recordable Incident Rate (TRIR) is 1.9.
About this data
This profile aggregates federal enforcement records on LEIDOS CONSTRUCTORS LLC of SIOUX CITY, IA 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 1, 2026. LEIDOS CONSTRUCTORS LLC resolves to the parent rollup Leidos Holdings, which operates 12 establishments in our dataset.
This profile may be incomplete if LEIDOS CONSTRUCTORS 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.