State profile · OSHA ITA
New Hampshire workplace safety
How 2,718 OSHA-reporting employers across New Hampshire compare on workplace injuries, 2016–2024.
- 2,718
- Employers
- 6.4
- Avg TCR
- 48,094
- Injuries
- 18
- Fatalities
The state picture
New Hampshire's reporting employers average 6.4 recordable injuries per 100 workers, 2.4 times the ~2.7 all-industry private-sector norm.
- 6.4
- avg TCR · per 100 workers
- 2,718
- employers reporting
- 48,094
- recordable injuries
- 18
- worker fatalities
State average reflects each state's industry mix. Sort the table below by each employer's own grade against its industry benchmark.
33% of New Hampshire's reporting establishments earn an F and 12% an A, each measured against its own industry benchmark, not the state line. These grades are a transparent derived index, not an official OSHA rating; see the Methodology for the exact formula.
Where New Hampshire ranks among states
54 states & territories by avg TCRNew Hampshire's average TCR of 6.4 is lower than 13% of states, a state average reflects industry mix as much as workplace safety.
A second cut tells a different story: ranked by injury rate alone, New Hampshire is #47 of 54. Ranked instead by fatalities per employer establishment, it's #2 of 54, a 45-place swing. A state can run a moderate everyday injury rate while its rarer, most severe incidents cluster differently; the two metrics measure different things and shouldn't be read as interchangeable.
How New Hampshire Workplaces Compare
New Hampshire hosts 2,718 employer establishments currently reporting to OSHA's Injury Tracking Application. These are not small shops: federal rules require ITA submission from workplaces with 250+ employees in any industry, plus workplaces with 20+ employees in the roughly 60 NAICS codes classified as high-hazard (construction, manufacturing, healthcare, warehousing, agriculture, and others). Across this New Hampshire cohort, workers have logged 48,094 recordable injuries, producing a state average Total Case Rate (TCR) of 6.4 injuries per 100 full-time workers per year during 2016–2024.
The state has recorded 18 workplace fatalities in the reporting window, which is tracked separately from non-fatal injury counts because fatal events have their own investigation trail under 29 CFR 1904.39. Reading state-level TCR requires context: the headline figure is driven by a state's industry mix. A state with a heavy construction, logging, or meatpacking footprint will mechanically post higher TCR than a state dominated by finance or professional services, even when individual employers are equally well-managed. That is why the employer table below sorts each establishment by its own TCR and letter grade, against the BLS benchmark for its specific industry, not against the state average.
For jobseekers, relocators, investors, and local safety professionals, state-level pages function as an entry point: use the grade-sorted list to spot the safest and highest-risk employers in New Hampshire, then click through to an individual establishment for its year-by-year injury, illness, DART, and fatality trajectory. Compare multiple years before drawing conclusions, a single outlier year can reflect a specific event, whereas a sustained pattern across reporting cycles is a more reliable risk signal. All data comes directly from employer-submitted OSHA Form 300A summaries. State OSHA plans in 22 states operate their own enforcement programs in parallel, but the injury data above is harmonized through the federal ITA system.
Employers in New Hampshire, by injury rate
Page 49 of 55| Employer | City | Industry | Grade | Avg TCR |
|---|---|---|---|---|
| 675 | Nashua | Drywall and Insulation Contr | A | 0.6 |
| Specialty Services of New England, LLC | Salem | Curtain wall, glass, install | A | 0.6 |
| Gov732 | Merrimack | Business to Consumer Retail | A | 0.6 |
| Windham Professionals, Inc. - Salem Site | Salem | Account collection services | A | 0.5 |
| BAE Systems Electronic Systems NCA | Nashua | Filters, electronic componen | A | 0.5 |
| BAE Systems Electronic Systems NHQ/MEC | Nashua | Microwave components manufac | A | 0.5 |
| Protavic America/Mereco Technologies | Londonderry | Adhesives (except asphalt, d | A | 0.5 |
| Eversource - Manchester N Commercial Dr | Manchester | Electric Utility | A | 0.5 |
| Allegro MicroSystems (Manchester) | Manchester | Semiconductor devices manufa | A | 0.5 |
| Granite State SurgiCenter | Somersworth | Ambulatory surgical centers | A | 0.5 |
| Piquette & Howard Electric Service, LLC | Plaistow | Low voltage electrical work | A | 0.5 |
| Envirovantage | Epping | Environmental remediation se | A | 0.5 |
| Nashua, NH | Nashua | Proximity warning (i.e., col | A | 0.5 |
| BAE Systems Electronic Systems PTP | Hudson | Filters, electronic componen | A | 0.4 |
| Instrumentation : Hollis | Hollis | Design and Manufacture of Mi | A | 0.4 |
| Granite Ridge Energy Center | Londonderry | Fossil Fuel Electric Power G | A | 0.4 |
| Advanced Exterior and Glazing of New England, LLC | Salem | Curtain wall, glass, install | A | 0.4 |
| The MacMillin Company, LLC | Keene | Commercial building construc | A | 0.4 |
| 15965 | Hudson | - | B | 0.4 |
| Metal Casting Technology | Milford | Investment castings, steel, | A | 0.4 |
| Lindenmeyr Londonderry | Londonderry | Printing paper, bulk, mercha | A | 0.4 |
| NCAB Group, USA | Hampstead | Circuit boards, printed, bar | A | 0.4 |
| Nashua Site | Nashua | Diodes, solid-state (e.g., g | A | 0.4 |
| Merrimack | Manchester | Wheelchairs manufacturing | A | 0.4 |
| 676 Island Pond Rd | Manchester | - | B | 0.4 |
| Praxair Surface Technologies, Inc. TAFA Division | Concord | Machine shops | A | 0.4 |
| High Liner Foods HQ | Portsmouth | Seafood and seafood products | A | 0.4 |
| Location 39006 | Salem | Automated data processing se | B | 0.4 |
| GOBI Library Solutions from EBSCO | Hopkinton | Books merchant wholesalers | A | 0.4 |
| Bedford Engineering | Bedford | Environmental remediation se | A | 0.4 |
| Manchester, NH/Portland, ME HVAC | Manchester | Heating, ventilation and air | A | 0.4 |
| RdF Corporation | Hudson | Instruments for industrial p | A | 0.3 |
| Hubbell / Aclara Meters LLC | Portsmouth | Ampere-hour meters manufactu | A | 0.3 |
| New Hampshire | Manchester | Alcoholic beverages, wine an | A | 0.3 |
| Manchester: 875 HOLT AVE | Manchester | Telecomunications | A | 0.3 |
| Nobis - Concord, NH | Concord | Environmental remediation se | A | 0.3 |
| Fluid Connectors : Hollis | Hollis | Design and Manufacture of Mi | A | 0.3 |
| Eversource - Manchester West Brook St | Manchester | Electric Utility | A | 0.3 |
| Lee NH | Lee | Hardware Stores | A | 0.3 |
| LDRM Visa Support Services | Portsmouth | Data processing services (ex | A | 0.3 |
| Keene NH | Keene | Auctions, Internet retail | A | 0.3 |
| ConnCorpOff | Merrimack | Business to Consumer Retail | A | 0.2 |
| CS Wholesale Grocers : Keene - Corporate Dr | Keene | - | A | 0.2 |
| Marquis Management, LLC | Salem | Construction management, com | A | 0.2 |
| Sprague - Headquarters | Portsmouth | Corporate offices | A | 0.2 |
| SBK Seabrook | Seabrook | Nuclear Electric Power Gener | A | 0.2 |
| Red River Technology LLC | Claremont | Computer boards, loaded, mer | A | 0.2 |
| Eversource - Manchester N Commercial Dr | Manchesetr | Electric Utility | A | 0.2 |
| KeeneSales | Keene | Business to Consumer Retail | A | 0.2 |
| Tradesmen International Manchester | Bedford | Temporary staffing services | A | 0.2 |
Read our methodology - how this data is sourced, computed, and verified.
Related
What New Hampshire's safety record means for you
New Hampshire averages a TCR of 6.4 - about 2.4× the ~2.7 national private-sector norm. A state average hides wide employer-by-employer variation.
- Look up a specific New Hampshire employer rather than relying on the state average. Look up an employer
- Compare this state against the rest of the country. All states
- Understand what the average TCR actually measures before you read it. Understand the rates
State averages use the credible-subset mean across reporting establishments; they are statistical summaries, not regulatory assessments.
Every figure and grade on PlainSafetyScore is computed directly from OSHA's published Injury Tracking Application data and BLS industry benchmarks, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these safety grades, or report a data error. Data current as of 2016-2024 OSHA ITA release.