Machine shops · New Hampshire

Protolabs - Rapid 22

Nashua, NH · ~81 workers · 3 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
4.6
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Protolabs - Rapid 22 runs at 140% of its industry's injury rate - more dangerous than the typical Machine shops workplace, earning a grade D.

Protolabs - Rapid 22: 4.6 TCR = 140% of Machine shops BLS 3.3 · 3y Form 300A (see methodology below)

Protolabs - Rapid 22 safety composite

Protolabs - Rapid 22 scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 13%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).

F

32/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 4.63 per 100 workers

Safer than 37% of industry peers

DART rate
F 4.31 per 100 workers

Safer than 13% of industry peers

Fatalities
D 0

Safer than 50% of industry peers

Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).

Rising injury rate

Protolabs - Rapid 22: 4.2 → 8.6 TCR

Peak year 2021 @ 8.6 TCR · DART/TCR 0.93× in 2021

Protolabs - Rapid 22's TCR rose 4.4 from 4.2 in 2018 to 8.6 in 2021. In 2021, DART was 0.93× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 332710 · Nashua, NH ABOVE-IND · SMALL

Grade D · TCR 4.6 · 140% of ind

  • DART 4.3 DART
  • RANK #20/30
  • PHOTO Falls City Machine T…
  • BOOK 3y book
  • INJ 8 inj
  • SIZE ~81 FTE

Nearest TCR peer: Falls City Machine Technology (0.0 TCR gap)

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Protolabs - Rapid 22 in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows Protolabs - Rapid 22 averages 4.6 TCR (140% of the Machine shops BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

Protolabs - Rapid 22 TCR series: 2018=4.2 · 2019=1.1 · 2021=8.6 · BLS 3.3

Where Protolabs - Rapid 22 falls in its industry

1,821 Machine shops establishments

Safer than 37% of graded establishments in this industry, whose median TCR is 3.5.

More dangerous than peersSafer than peers

Narrower to New Hampshire alone (the establishments it most directly competes with for workers and contracts): ranked #20 safest of 30 Machine shops employers in New Hampshire.

Protolabs - Rapid 22 (81 employees, TCR 4.6) among 29 same-industry peers, split at the industry median of 48 employees and a TCR of 3.5 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 050100150200250 051015 Average employees Total Case Rate Protolabs - Rapid 22
Protolabs - Rapid 22 (81 employees, TCR 4.6) among 29 same-industry peers, split at the industry median of 48 employees and a TCR of 3.5

Protolabs - Rapid 22 has more employees than the Machine shops median and a higher injury rate than the industry's median TCR of 3.5. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.

Year-by-Year Safety Data

Year TCR DART Injuries Illnesses Fatalities
2021 8.6 4.3 3 3 0
2019 1.1 0.0 1 0 0
2018 4.2 3.2 4 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

332710 · NH · Nashua

1,821 Machine shops employers nationwide with a credible TCR · 2,718 rated employers in New Hampshire with headcount on file · 179 employers in Nashua, NH · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR Falls City Machine Technology 4.6 TCR
NAICS-TCR Brickham Machining Company 4.6 TCR
NAICS-TCR Fermer Precision 4.6 TCR
NAICS-TCR Port City Racing, Inc 4.6 TCR
STATE-SIZE Middleton 81 FTE
STATE-SIZE C&M Machines Products, Inc. 81 FTE
STATE-SIZE C&M Precision Tech 81 FTE
STATE-SIZE 5472-000002532 81 FTE
CITY-NEAR BAE Systems Electronic Systems NHQ/MEC 1,943 FTE
CITY-NEAR Southern New Hampshire Medical Center 1,737 FTE
CITY-NEAR St Joseph Hospital 1,515 FTE
CITY-NEAR BAE Systems Electronic Systems NCA 1,445 FTE
NAT-TCR Glanbia Gooding Whey Plant 4.6 TCR
NAT-TCR Nye's Truck Repair & Wash, LLC 4.6 TCR
NAT-TCR Middletown General Government (City Hall) 4.6 TCR
NAT-TCR Milestone Senior Living Hillsboro 4.6 TCR
NAT-SIZE Southeast - Berwick Towing and Car Care Plus 81 FTE
NAT-SIZE Haworth Inc-Highpoint 81 FTE
NAT-SIZE Auburn Office 81 FTE
NAT-SIZE Port of Tacoma 81 FTE

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2021, 2019, 2018. This is publicly available government data - not a legal determination of workplace conditions.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.