Establishment profile
Matheson Tri-Gas
7999 MG Road, San Antonio, TX, 78251
Operated by Matheson Tri-Gas · 1 of 9 establishments
325120 — Industrial Gas Manufacturing
EIN 742460354
Summary
Matheson Tri-Gas has no OSHA inspection history on file. Federal records covering wage, environmental, labor relations, and other agencies are noted below where present.
The most recent federal enforcement activity was recorded 16 years ago.
Federal records were found in 2 of 15 sources. Sources without matching records returned empty for this establishment.
Agency coverage
Matheson Tri-Gas appears in WHD wage enforcement and NLRB labor relations records only. No matching records were found in OSHA workplace safety, MSHA mine safety, EPA environmental compliance, OFLC visa and labor certification (historical), FMCSA motor carrier registration, SAM.gov federal debarment, CMS nursing home enforcement, UVA Corporate Prosecution Registry, CPSC product recalls, or NHTSA vehicle recalls.
OSHA workplace safety
No OSHA inspections, citations, or accidents on file for Matheson Tri-Gas. Verify directly with Occupational Safety and Health Administration →
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 75 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.
OSHA severe injury reports
No severe injury reports (hospitalization, amputation, or loss of an eye) on file under 29 CFR 1904.39 for Matheson Tri-Gas. Verify directly with Occupational Safety and Health Administration →
Activity timeline
No federal enforcement activity has been recorded against this establishment in 16+ years. Most recent activity: 16 years ago. Data on this page is refreshed weekly.
Wage & Hour Division (WHD)
Department of Labor Wage & Hour Division — minimum-wage, overtime, child-labor, FMLA, and prevailing-wage enforcement.
Wage and hour breakdown by law
Per-statute totals across all closed DOL Wage & Hour cases against this employer. Backwages reflect amounts the agency assessed; civil penalty is the separate fine where applicable. Some acts (Davis-Bacon, SCA, CWHSSA, H-2B, CCPA) don't carry a civil penalty field in DOL's data. 1 statute · 10 violations · $51,466 in backwages
| Statute | Period | Cases | Violations | Workers | Backwages | Civil penalty |
|---|---|---|---|---|---|---|
| FLSA — minimum wage & overtime | Oct 2009 | 1 | 10 | 9 | $51,466 | — |
Source: DOL WHD enforcement database, aggregated per statute. Lifetime totals. A case can cite multiple statutes — so the total here may exceed the case count in the table above.
Wage and hour cases
Closed DOL Wage & Hour Division cases (FLSA, FMLA, H-2B, MSPA, and related statutes). Backwages reflect amounts the agency assessed; civil penalty (CMP) is a separate fine levied on top, where the statute provides for one (FLSA / H-1B / H-2A / MSPA / FMLA / EPPA / FLSA Child Labor; other acts have no CMP column in DOL’s data). The Statutes column lists which laws each case cited. 1 case · $51,466 in backwages · 9 workers affected
| Case period | Industry | Statutes | Violations | Workers | Backwages | Civil penalty |
|---|---|---|---|---|---|---|
| Nov 2007 – Oct 2009 | Industrial Gas Manufacturing | — | — | 9 | $51,466 | — |
Source: DOL WHD enforcement database. Cases shown reflect those the agency has closed and made public. A violation count is the agency’s tally of cited violations (one violation can affect many workers); the workers column counts distinct employees the agency found to be affected.
Mine safety (MSHA)
No MSHA mine safety violations on file for Matheson Tri-Gas. Verify directly with Mine Safety and Health Administration →
Labor relations (NLRB)
Company-level in TX — for Matheson Tri-Gas, not this location alone
National Labor Relations Board — unfair labor practice charges and union representation cases. The NLRB records cases at the company/regional level (no worksite address), so these are matched by company name and state and may span other Matheson Tri-Gas locations in the same state.
NLRB cases
National Labor Relations Board cases involving this employer. Includes unfair labor practice (ULP) filings and representation election proceedings. NLRB enforcement is process-driven; no per-case monetary penalty is assessed (remedies are case-by-case backpay orders, posting requirements, election re-runs, etc.). 3 cases · 3 ULP
| Case number | Type | Filed | Closed | Status | Region |
|---|---|---|---|---|---|
| 16-CA-333277 | Unfair labor practice | Jan 2024 | Sep 2024 | Closed | Region 16, Fort Worth, Texas |
| 16-CA-295351 | Unfair labor practice | May 2022 | — | Open | Region 16, Fort Worth, Texas |
| 16-CA-293600 | Unfair labor practice | Apr 2022 | — | Open | Region 16, Fort Worth, Texas |
Source: NLRB case files. Rows shown are those the agency has published. Region numbers (1–31) correspond to NLRB's geographic offices.
Visa & labor certification (OFLC) — historical
No H-1B, H-2A, or H-2B labor condition applications on file (historical data only — DOL ended OFLC publication) for Matheson Tri-Gas. Verify directly with Office of Foreign Labor Certification →
Environmental compliance (EPA)
No EPA inspections or formal enforcement actions on file for Matheson Tri-Gas. Verify directly with Environmental Protection Agency →
Federal criminal prosecution record
No federal criminal prosecutions, plea agreements, or deferred-prosecution agreements on file for Matheson Tri-Gas. Verify directly with UVA Corporate Prosecution Registry →
Federal contracts
This location
Consolidated across all USAspending recipient entities under this corporate parent — not attributable to this single location.
- Department of DefenseMEDICAL BULK LIQUID OXYGENcontract · Last action 2013-09-11$147,179
- Department of DefenseLIQUID CYLINDERS (DEWERS)contract · Last action 2008-06-10$8,757
- Department of Veterans AffairsSERVICE CONTRACT DEMURRAGEcontract · Last action 2009-10-01$6,000
- Department of Veterans AffairsSERVICE CONTRACT FOR GAS CYLINDERScontract · Last action 2009-09-14$6,000
- Department of Veterans AffairsLIQUID GAS STANDING ORDERcontract · Last action 2010-10-01$5,021
- Department of Veterans AffairsSERVICE CONTRACT FOR GAS CYLINDERScontract · Last action 2009-10-01$4,225
- Department of Veterans AffairsSERVICE CONTRACTcontract · Last action 2008-10-01$3,600
- Department of Veterans AffairsGAS-OXYGEN BULK LIQUIDcontract · Last action 2008-05-27$1,833
- Department of Veterans AffairsGAS-OXYGEN BULK LIQUIDcontract · Last action 2008-07-07$1,292
- Department of Veterans AffairsGAS-OXYGEN BULK LIQUIDcontract · Last action 2008-01-23$1,154
- Department of Veterans AffairsGAS-OXYGEN BULK LIQUIDcontract · Last action 2008-02-21$935
- Department of Veterans AffairsGAS-OXYGEN BULK LIQUIDcontract · Last action 2008-03-31$818
- Department of Veterans AffairsSMALL PURCHASE DATAcontract · Last action 2008-08-15$720
- Department of Veterans AffairsGAS,NITROGEN, H CYLINDERcontract · Last action 2008-05-28$688
- Department of Veterans AffairsHOSPITAL INSPECTION, 801773-00, INVOICE 733845, ACcontract · Last action 2008-07-22$500
- Department of Veterans AffairsSMALL PURCHASE DATAcontract · Last action 2008-09-24$250
- Department of Veterans AffairsSMALL PURCHASE DATAcontract · Last action 2008-09-19$250
- Department of Veterans AffairsDEMURRAGE FOR THE LARGE AND SMALL BULK OXYGEN TANKcontract · Last action 2008-07-16$250
- Department of Veterans AffairsDEMURRAGE FOR THE LARGE AND SMALL BULK OXYGEN TANKcontract · Last action 2008-06-06$250
- Department of Veterans AffairsDEMURRAGE FOR THE LARGE AND SMALL BULK OXYGEN TANKcontract · Last action 2008-05-06$250
- Department of Veterans AffairsDEMURRAGE FOR THE LARGE AND SMALL BULK OXYGEN TANKcontract · Last action 2008-03-31$250
- Department of Veterans AffairsDEMURRAGE FOR THE LARGE AND SMALL BULK OXYGEN TANKcontract · Last action 2008-03-07$250
- Department of Veterans AffairsDEMURRAGE FOR THE LARGE AND SMALL BULK OXYGEN TANKcontract · Last action 2008-02-07$250
- Department of Veterans AffairsSMALL PURCHASE DATAcontract · Last action 2008-09-23$240
- Department of Veterans AffairsNITROGEN LIQUID 30 LITER CYLINDER 99.998%contract · Last action 2008-07-30$90
- Department of Veterans AffairsGAS,HELIUMcontract · Last action 2008-05-28$75
- Department of Veterans AffairsNITROGEN LIQUID 30 LITER CYLINDER 99.998%contract · Last action 2008-05-01$73
- Department of Veterans AffairsNITROGEN LIQUID 30 LITER CYLINDER 99.998%contract · Last action 2008-02-01$73
- Department of Veterans AffairsGASES,SPECIALITYcontract · Last action 2008-07-24$60
- Department of Veterans AffairsGAS,SPECIALITY FORcontract · Last action 2008-03-06$60
- Department of Veterans AffairsGAS,SPECIALITYcontract · Last action 2008-04-23$30
- Department of Veterans AffairsGAS,SPECIALITYcontract · Last action 2008-05-20$30
Federal contract dollars to this establishment. Primary NAICS: 325120 - INDUSTRIAL GAS MANUFACTURING. Last action: 2013-09-11. Source: USAspending.gov, net obligations. Recipient address is the SAM registration / HQ address, not necessarily the worksite.
In the news
Part of a larger organization
Matheson Tri-Gas is one of 9 establishments rolled up under the parent organization Matheson Tri-Gas.
Federal enforcement records on this page represent activity at this specific establishment only. The full enforcement footprint of Matheson Tri-Gas across all 9 of its tracked locations is viewable on the parent profile.
Other employers in this industry and state
Other employers in industrial gas manufacturing within TX, ordered by federal enforcement volume:
- PRAXAIR, INC.PORT ARTHUR — 2 federal enforcement records
- WESTERN INTERNATIONAL GAS AND CYLINDERS, INC.BELLVILLE — 2 federal enforcement records
- AIRGAS SOUTHWEST, INC.DALLAS — 1 federal enforcement record
- AIRGAS SOUTHWEST, INC.DALLAS — 1 federal enforcement record
- LINDE LLCCORPUS CHRISTI — 1 federal enforcement record
- RELIANT PROCESSING GROUP, LLCODESSA — 1 federal enforcement record
- KMAC SPECIALTY SERVICES INC.BAY CITY — 1 federal enforcement record
- WESTERN INTERNATIONAL GAS AND CYLINDER CO., INC.BELLVILLE — 1 federal enforcement record
- PRO-JECT CHEMICALS, LLCANDREWS — 1 federal enforcement record
- PPG INDUSTRIESLA PORTE — 1 federal enforcement record
Other locations under this parent
Other establishments operated by Matheson Tri-Gas, ordered by federal enforcement volume:
- MATHESON TRI-GASNEWARK, CA — 2 federal enforcement records
- Matheson Tri-Gas, IncIrving, TX — 2 federal enforcement records
- MATHESON TRI-GAS, INC.HOUSTON, TX — 1 federal enforcement record
Related searches
- All Matheson Tri-Gas locationsParent rollup
- Industrial Gas ManufacturingAll employers in this industry
- Employers in TXState-wide enforcement data
- Industrial Gas Manufacturing in TXIndustry × state cross-filter
About this data
This profile aggregates federal enforcement records on Matheson Tri-Gas 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 Matheson Tri-Gas, which operates 9 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.
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Contact sales →Frequently asked
- What is Matheson Tri-Gas's OSHA violation history?
- Matheson Tri-Gas has no OSHA inspections on record.
- How does Matheson Tri-Gas's safety record compare to its industry?
- Matheson Tri-Gas operates in the industrial gas manufacturing industry. The industry average Total Recordable Incident Rate (TRIR) is 0.2. Matheson Tri-Gas's self-reported DART rate is 1.34 compared to an industry average of 0.1.