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Safety scorecard
Years On File: 2015–2025
C
Safety grade
Average
Score: 73/100
Key factors driving the grade
  • Repeat violation on record
  • $9,645 in penalties per on-site worker
  • 2 Serious-or-worse violations
Years11
Inspections36
Violations29
Serious+2
Penalties$144,678
Summary

Safety record at a glance

Nan Inc is a Hawaii-based employer with 36 OSHA inspections on file (covering 2015-2025). Across those inspections, OSHA cited 29 violations — of which 2 were Serious, Willful, or Repeat, with a total of $144,678 in federal penalties assessed.

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Industry comparison: Among 36 site preparation contractors employers in Hawaii, Nan Inc has a safer record than approximately 0% of peers.

Inspection & violation trend

Year-by-year activity, citations issued, and reported workplace incidents.

36Inspections
29Violations
2Serious+
Inspections openedViolations citedSerious / Repeat / WillfulAccidents / injuries reported

Hover any year for detail. Counts reflect inspections, citations, and accidents on file at OSHA — final dispositions and amounts may change after appeals or settlement.

Inspection history

All OSHA inspections at Nan Inc

10 inspections with citations, 26 closed clean or still open. Click any inspection for the full citation list.

No violations or still open — 26
No violationsOct 21, 2025
Safety inspection#348597576
Closed Dec 10 — no citations.
No violationsSep 2, 2025
Health inspection#348477274
Closed Nov 14 — no citations.
No violationsJul 2, 2025
Safety inspection#348361114
Closed Sep 30 — no citations.
No violationsFeb 18, 2021
Health inspection#345180517
Closed Feb 18 — no citations.
No violationsFeb 9, 2021
Safety inspection#345156459
Closed Mar 19 — no citations.
No violationsFeb 3, 2021
Safety inspection#345136501
Closed Mar 12 — no citations.
No violationsJul 8, 2020
Health inspection#344858956
Closed Jul 24 — no citations.
No violationsJun 19, 2020
Safety inspection#344798160
Closed Jun 19 — no citations.
No violationsJun 19, 2020
Health inspection#344798178
Closed Jun 22 — no citations.
No violationsJun 10, 2020
Safety inspection#344783881
Closed Aug 24 — no citations.
No violationsJan 8, 2020
Health inspection#344554258
Closed Aug 27 — no citations.
No violationsJul 8, 2019
Safety inspection#344137609
Closed Jul 9 — no citations.
No violationsJul 8, 2019
Health inspection#344134267
Closed Jul 8 — no citations.
No violationsFeb 7, 2018
Safety inspection#342934346
Closed Apr 17 — no citations.
No violationsOct 5, 2017
Safety inspection#342689130
Closed Nov 28 — no citations.
No violationsAug 17, 2017
Safety inspection#342566213
Closed Nov 9 — no citations.
No violationsJul 13, 2017
Safety inspection#342469285
Closed Dec 8 — no citations.
No violationsJul 13, 2017
Safety inspection#342469350
Closed Sep 12 — no citations.
No violationsJul 11, 2017
Safety inspection#342460839
Closed Sep 18 — no citations.
No violationsJul 6, 2017
Health inspection#342447612
Closed Aug 3 — no citations.
No violationsJun 5, 2017
Safety inspection#342483989
Closed Jun 5 — no citations.
No violationsFeb 14, 2017
Safety inspection#342123858
Closed Feb 14 — no citations.
No violationsMar 30, 2016
Safety inspection#341360451
Closed Jul 13 — no citations.
No violationsJun 17, 2015
Safety inspection#340711811
Closed Jul 22 — no citations.
No violationsJun 16, 2015
Safety inspection#340708486
Closed Jul 22 — no citations.
No violationsApr 14, 2015
Safety inspection#340553387
Closed May 4 — no citations.
Industry peers

Similar employers in Site Preparation Contractors

Other employers with comparable industry classification or location.

All in this industry →
Methodology

How to read this record

An OSHA inspection record describes federal enforcement activity — it does not capture every workplace safety event at a company. A few caveats:

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5-year window

OSHA Violations Tracker indexes inspections opened on or after 2021-01-01. Older history is at OSHA’s establishment search.

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Establishment vs. company

OSHA records are keyed by physical establishment, not parent company. A large employer may operate many sites across states.

Inspection without citation is normal

Many inspections close with no violations — that’s a positive signal, not a missing data row.

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Penalties are current assessment

Final amounts may differ after informal conferences or settlement. We show what OSHA has on file today.

Full methodology, scoring details, and known limitations: /methodology.

Frequently asked questions about Nan Inc

Nan Inc earned a C safety grade (73/100) — average. The grade reflects severity of past citations, accident history, and how recent the most-recent inspection is. See the methodology for the full scoring algorithm.

Sources

Cross-check with OSHA directly

All data on this page comes from the U.S. Department of Labor Open Data Portal, which publishes the OSHA Integrated Management Information System (IMIS). For the authoritative record, search OSHA directly: