Data / Workplace safety / California / Nippon Sanso Matheson, Inc.
Nippon Sanso Matheson, Inc., Martinez, CA: 5 OSHA citations, $44,240 in penalties (2026)
OSHA recorded 1 inspection at Nippon Sanso Matheson, Inc., 651 Solano Way, Martinez, CA 94553, on May 8, 2026. 1 inspection ended in citations: 5 citations with $44,240 in initial penalties and $44,240 in current penalties. The latest citation was issued September 10, 2026.
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- Site
- 651 Solano Way, Martinez, CA 94553
- Industry
- 325120 Industrial Gas Manufacturing
- Ownership
- Private
- Employees at the site
- 21 (as recorded at the latest inspection)
- Inspections
- 1, of which 1 with citations
- Citations
- 5
- Penalties
- $44,240 initial, $44,240 current
Inspections
Every inspection OSHA opened at this site since November 3, 2021.
| Opened | Closed | Type | Scope | Focus | Citations | Current penalties | Source |
|---|---|---|---|---|---|---|---|
| May 8, 2026 | Accident | Partial | Safety | 5 | $44,240 | osha.gov |
Citations
One row for each citation, newest first. Gravity is OSHA's level of gravity for serious violations.
| Inspection opened | Standard cited | Standard title | Type | Gravity | Issued | Initial penalty | Current penalty | Source |
|---|---|---|---|---|---|---|---|---|
| May 8, 2026 | 5162(C) | Serious | 10 | September 10, 2026 | $6,750 | $6,750 | osha.gov | |
| May 8, 2026 | 4184(B) | Serious | 10 | September 10, 2026 | $18,000 | $18,000 | osha.gov | |
| May 8, 2026 | 3314(C) | Serious | 10 | September 10, 2026 | $18,000 | $18,000 | osha.gov | |
| May 8, 2026 | 3396(I) | Other than serious | 10 | September 10, 2026 | $930 | $930 | osha.gov | |
| May 8, 2026 | 3203(A) | Other than serious | 5 | September 10, 2026 | $560 | $560 | osha.gov |
Also on SpecStream
Updated November 3, 2026. Read from US Department of Labor, OSHA enforcement data. Public domain (U.S. government work). Penalties are as OSHA records them on the date this page was read and can change after a contest or a settlement. Citations OSHA deleted are left out. Each row links to OSHA's own inspection record. This page uses US Department of Labor data and is not endorsed or certified by the US Department of Labor. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.