Air ambulance services · Massachusetts

Critical Systems, Inc

Leominster, MA · ~116 workers · 2 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
6.3
Avg TCR
3.8
Industry avg
0
Fatalities
Subscribe to safety-record updates (RSS)

The verdict

Critical Systems, Inc runs at 166% of its industry's injury rate - more dangerous than the typical Air ambulance services workplace, earning a grade D.

Critical Systems, Inc: 6.3 TCR = 166% of Air ambulance services BLS 3.8 · 2y Form 300A (see methodology below)

Critical Systems, Inc safety composite

Critical Systems, Inc scores strongest on dart rate (safer than 73% of same-industry peers) and weakest on fatalities (safer than 51%), 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).

C

64/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 6.31 per 100 workers

Safer than 63% of industry peers

DART rate
C 1.33 per 100 workers

Safer than 73% of industry peers

Fatalities
D 0

Safer than 51% 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%).

TCR Δ

−8.8

2023→2024

Critical Systems, Inc injury rate improved

Critical Systems, Inc's TCR fell 8.8 from 10.7 in 2023 to 1.9 in 2024. Peak filing year was 2023 at 10.7 TCR. In 2024, DART was 0.21× this establishment's average TCR (severity share of cases).

2023=10.7 · 2024=1.9

OSHA ITA Form 300A scorecard

Establishment book 621910 · Leominster, MA ABOVE-IND · MID

Grade D · TCR 6.3 · 166% of ind

  • DART 1.3 DART
  • RANK #3/17
  • PHOTO LeRoy Emergency Ambu…
  • BOOK 2y book
  • INJ 28 inj
  • SIZE ~116 FTE

Nearest TCR peer: LeRoy Emergency Ambulance Service, Inc. (0.0 TCR gap)

Read with this employer → · Industry book → · Massachusetts employers → · Look up another →

Critical Systems, Inc in the TCR neighbourhood

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

TCR

What this shows Critical Systems, Inc averages 6.3 TCR (166% of the Air ambulance services BLS benchmark).

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

Critical Systems, Inc TCR series: 2023=10.7 · 2024=1.9 · BLS 3.8

Where Critical Systems, Inc falls in its industry

976 Air ambulance services establishments

Safer than 63% of graded establishments in this industry, whose median TCR is 8.3.

More dangerous than peersSafer than peers

Narrower to Massachusetts alone (the establishments it most directly competes with for workers and contracts): ranked #3 safest of 17 Air ambulance services employers in Massachusetts.

Critical Systems, Inc (116 employees, TCR 6.3) among 29 same-industry peers, split at the industry median of 72 employees and a TCR of 8.3 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 0200400600 0510152025 Average employees Total Case Rate Critical Systems, Inc
Critical Systems, Inc (116 employees, TCR 6.3) among 29 same-industry peers, split at the industry median of 72 employees and a TCR of 8.3

Critical Systems, Inc has more employees than the Air ambulance services median and a lower injury rate than the industry's median TCR of 8.3. 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
2024 1.9 1.3 14 2 0
2023 10.7 5.3 14 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

621910 · MA · Leominster

976 Air ambulance services employers nationwide with a credible TCR · 10,108 rated employers in Massachusetts with headcount on file · 107 employers in Leominster, MA · 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 LeRoy Emergency Ambulance Service, Inc. 6.3 TCR
NAICS-TCR Bay City 6.3 TCR
NAICS-TCR Jeannette EMS Inc. 6.3 TCR
NAICS-TCR MedTrust Medical Transport -CHS 6.3 TCR
STATE-SIZE Contexture, Inc. 116 FTE
STATE-SIZE NPL East LLC - Massachusetts 116 FTE
STATE-SIZE Laddawn, Inc. Devens, MA 116 FTE
STATE-SIZE Covestro Salisbury Road 116 FTE
CITY-NEAR HealthAlliance-Clinton Hospital 976 FTE
CITY-NEAR Affordable Interior Systems INC. 730 FTE
CITY-NEAR Market Basket #16 433 FTE
CITY-NEAR WM 2964 333 FTE
NAT-TCR Sardis Community Nursing Home 6.3 TCR
NAT-TCR Ashland Springs Hotel 6.3 TCR
NAT-TCR USA Ontario 3450 E Airport Dr 6.3 TCR
NAT-TCR The Mennonite Home 6.3 TCR
NAT-SIZE Bengoa Construction 116 FTE
NAT-SIZE Stanbury Uniforms 116 FTE
NAT-SIZE Jamestown Advanced Products Corp. 116 FTE
NAT-SIZE HP Hood LLC - Vernon Plant 116 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: 2024, 2023. 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.