Establishment profile
SIGMA CORPORATION
5000 ASKINS LANE, HOUSTON, TX, 77093
Operated by Sigma Corporation · 1 of 5 establishments
332996 — Fabricated Pipe and Pipe Fitting Manufacturing
EIN 222665375
Summary
SIGMA CORPORATION has accumulated 11 OSHA violations across 1 inspection over 2 years of recorded history, with $58,772 in total assessed penalties.
The establishment sits in the 82nd percentile for violations within its industry-state peer group of 618 employers. The most recent enforcement activity was recorded 2 years ago.
Federal records were found in 1 of 16 sources. Sources without matching records returned empty for this establishment.
Agency coverage
SIGMA CORPORATION appears in OSHA workplace safety and UVA Corporate Prosecution Registry records only. No matching records were found in WHD wage enforcement, MSHA mine safety, EPA environmental compliance, NLRB labor relations, OFLC visa and labor certification, FMCSA motor carrier registration, SAM.gov federal debarment, CMS nursing home enforcement, CPSC product recalls, or NHTSA vehicle recalls.
OSHA workplace safety
100% of inspections at this establishment produced violations,
Peer comparison
Worse on violations than most other employers in NAICS 3329 within TX. Peer group: 618 employers. This establishment has 11 OSHA violations; peer median is 3.
Safety self-report (OSHA 300A)
Recordable injury rates the employer filed with OSHA’s Injury Tracking Application. DART covers cases with days away, restricted, or transferred; TRIR is the total recordable case rate.
Reported for 33 average annual employees at this establishment.
Source: OSHA ITA Form 300A (employer self-reported). Rates are per 100 full-time equivalent workers. Establishments below the ~10-FTE threshold are not required to report.
Industry benchmark
BLS rates reflect industry-wide averages. Self-reported figures come from OSHA’s Injury Tracking Application; absence of self-reported data does not necessarily indicate non-compliance — many establishments fall below the ITA reporting threshold.
Inspection breakdown
Complaint- and accident-triggered inspections are stronger risk signals than routine planned inspections.
OSHA severe injury reports
Self-reported events under 29 CFR 1904.39 (24-hour notification of hospitalization, amputation, or loss of an eye) · Feb 2016
Most frequent event: Injured by slipping or swinging object held by injured worker
Source: OSHA Severe Injury Reports (federal OSHA only; state-plan states like California, Oregon, and Washington maintain their own programs and do not consistently report into this feed).
Severe injury reports — events
Each row is a hospitalization, amputation, or eye-loss event the employer self-reported to OSHA under 29 CFR 1904.39. Narratives are written by the reporting employer.
| Date | Event | Body part | Outcome | |
|---|---|---|---|---|
| Feb 23, 2016 | Injured by slipping or swinging object held by injured worker | Abdomen, except internal location of diseases or disorders | Hospitalized |
Source: OSHA Severe Injury Reports. Federal-OSHA jurisdiction only by default; some state-plan programs report voluntarily.
Activity timeline
No federal enforcement activity has been recorded against this establishment in 2+ years. Most recent activity: 2 years ago. Data on this page is refreshed weekly.
Wage & Hour Division (WHD)
No WHD wage, overtime, or child-labor enforcement cases on file for SIGMA CORPORATION. Verify directly with Wage and Hour Division →
Mine safety (MSHA)
No MSHA mine safety violations on file for SIGMA CORPORATION. Verify directly with Mine Safety and Health Administration →
Labor relations (NLRB)
No NLRB unfair labor practice charges or union representation cases on file for SIGMA CORPORATION. Verify directly with National Labor Relations Board →
Visa & labor certification (OFLC)
No H-1B, H-2A, or H-2B labor condition applications on file for SIGMA CORPORATION. Verify directly with Office of Foreign Labor Certification →
Environmental compliance (EPA)
No EPA inspections or formal enforcement actions on file for SIGMA CORPORATION. Verify directly with Environmental Protection Agency →
Federal criminal prosecution record
First case: 2003-01-17. Most recent: 2003-01-17. Source: UVA Corporate Prosecution Registry — federal pleas, DPAs, and NPAs.
Inspection history
| Date | Trigger | Violations | Serious | Penalty | |
|---|---|---|---|---|---|
| 2024-04-09 | Planned | 11 | 5 | $58,772 |
Source: OSHA IMIS. Citation amounts reflect initially assessed penalties; final amounts after appeal may differ.
In the news
Part of a larger organization
SIGMA CORPORATION is one of 5 establishments rolled up under the parent organization Sigma Corporation.
Federal enforcement records on this page represent activity at this specific establishment only. The full enforcement footprint of Sigma Corporation across all 5 of its tracked locations is viewable on the parent profile.
Other employers in this industry and state
Other employers in fabricated pipe and pipe fitting manufacturing within TX, ordered by federal enforcement volume:
- TEX-TUBE, INC.HOUSTON — 2 federal enforcement records
- JOHNSON COUNTY PIPE, INC.ALVARADO — 2 federal enforcement records
- ACT PIPE & SUPPLY INC.SAN ANTONIO — 2 federal enforcement records
- JINDAL SAW USA, LLCBAYTOWN — 2 federal enforcement records
- IMPROVED PIPING PRODUCTS INC.SAN ANTONIO — 2 federal enforcement records
- SPLENDORA PIPE SERVICESCLEVELAND — 2 federal enforcement records
- DELTA TUBULAR PROCESSINGHOUSTON — 1 federal enforcement record
- MACH INDUSTRIAL GROUPHOUSTON — 1 federal enforcement record
- PINNACLE MACHINE WORKS, LLCHOUSTON — 1 federal enforcement record
- APEX BLASTING, INC.BEACH CITY — 1 federal enforcement record
Other locations under this parent
Other establishments operated by Sigma Corporation, ordered by federal enforcement volume:
- SIGMA CO.HAYWARD, CA — 1 federal enforcement record
- SIGMAONTARIO, CA — 1 federal enforcement record
- SIGMA CORPORATIONALEXANDER CITY, AL — 1 federal enforcement record
- SIGMA CORPORATIONPLUMSTEAD TOWNSHIP, NJ — 0 federal enforcement records
Related searches
- All Sigma Corporation locationsParent rollup
- Fabricated Pipe and Pipe Fitting ManufacturingAll employers in this industry
- Employers in TXState-wide enforcement data
- Fabricated Pipe and in TXIndustry × state cross-filter
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Contact sales →About this data
This profile aggregates federal enforcement records on SIGMA CORPORATION from every major federal compliance and enforcement source plus the UVA Corporate Prosecution Registry. OSHA workplace safety inspections, WHD wage cases, MSHA mine safety, EPA environmental enforcement, NLRB labor relations, OFLC visa/labor certification, FMCSA motor carrier registration, SAM.gov debarments, CMS nursing-home records, BLS industry safety benchmarks, OSHA ITA self-reported injury rates, SEC enforcement and financial disclosures, CPSC and NHTSA recalls.
Establishments are matched across agencies using normalized employer name, state, and ZIP code. This establishment resolves to the parent rollup Sigma Corporation, which operates 5 establishments in our dataset.
OSHA citations typically appear 3–8 months after the inspection, so very recent enforcement actions may not yet be reflected. Profiles may be incomplete if the establishment operates under multiple legal names or files under variations our entity-matching rules don’t yet cover. To report a missing record or correction, email corrections@fastdol.com.
Frequently asked
- What is SIGMA CORPORATION's OSHA violation history?
- SIGMA CORPORATION has 1 OSHA inspection on record with 11 violations and $58,771.5 in total penalties.
- How does SIGMA CORPORATION's safety record compare to its industry?
- SIGMA CORPORATION operates in the fabricated pipe and pipe fitting manufacturing industry. The industry average Total Recordable Incident Rate (TRIR) is 2.1. SIGMA CORPORATION's self-reported DART rate is 0 compared to an industry average of 1.1.