Hotels (except casino hotels) · Massachusetts

AC Hotel by Marriott Cambridge MA

Cambridge, MA · ~24 workers · 2 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
3.7
Avg TCR
3.0
Industry avg
0
Fatalities
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The verdict

AC Hotel by Marriott Cambridge MA runs at 124% of its industry's injury rate - more dangerous than the typical Hotels (except casino hotels) workplace, earning a grade D.

AC Hotel by Marriott Cambridge MA: 3.7 TCR = 124% of Hotels (except casino hotels) BLS 3.0 · 2y Form 300A (see methodology below)

AC Hotel by Marriott Cambridge MA safety composite

AC Hotel by Marriott Cambridge MA scores strongest on dart rate (safer than 78% of same-industry peers) and weakest on fatalities (safer than 50%), 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

65/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 3.73 per 100 workers

Safer than 62% of industry peers

DART rate
B 0 per 100 workers

Safer than 78% 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%).

TCR Δ

−7.5

2021→2022

AC Hotel by Marriott Cambridge MA injury rate improved

AC Hotel by Marriott Cambridge MA's TCR fell 7.5 from 7.5 in 2021 to 0.0 in 2022. Peak filing year was 2021 at 7.5 TCR. In 2022, DART was 0× this establishment's average TCR (severity share of cases).

2021=7.5 · 2022=0.0

OSHA ITA Form 300A scorecard

Establishment book 721110 · Cambridge, MA ABOVE-IND · SMALL

Grade D · TCR 3.7 · 124% of ind

  • DART 0.0 DART
  • RANK #83/204
  • PHOTO Glendale Renaissance
  • BOOK 2y book
  • INJ 1 inj
  • SIZE ~24 FTE

Nearest TCR peer: Glendale Renaissance (0.0 TCR gap)

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

AC Hotel by Marriott Cambridge MA in the TCR neighbourhood

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

TCR

What this shows AC Hotel by Marriott Cambridge MA averages 3.7 TCR (124% of the Hotels (except casino hotels) BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-09-26

AC Hotel by Marriott Cambridge MA TCR series: 2021=7.5 · 2022=0 · BLS 3.0

Where AC Hotel by Marriott Cambridge MA falls in its industry

9,342 Hotels (except casino hotels) establishments

Safer than 62% of graded establishments in this industry, whose median TCR is 4.8.

More dangerous than peersSafer than peers

Narrower to Massachusetts alone (the establishments it most directly competes with for workers and contracts): ranked #83 safest of 204 Hotels (except casino hotels) employers in Massachusetts.

AC Hotel by Marriott Cambridge MA (24 employees, TCR 3.7) among 29 same-industry peers, split at the industry median of 48 employees and a TCR of 4.8 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 0100200300 05101520 Average employees Total Case Rate AC Hotel by Marriott Cambridge MA
AC Hotel by Marriott Cambridge MA (24 employees, TCR 3.7) among 29 same-industry peers, split at the industry median of 48 employees and a TCR of 4.8

AC Hotel by Marriott Cambridge MA has fewer employees than the Hotels (except casino hotels) median and a lower injury rate than the industry's median TCR of 4.8. 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
2022 0.0 0.0 0 0 0
2021 7.5 7.5 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

721110 · MA · Cambridge

9,342 Hotels (except casino hotels) employers nationwide with a credible TCR · 10,108 rated employers in Massachusetts with headcount on file · 149 employers in Cambridge, 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 Glendale Renaissance 3.7 TCR
NAICS-TCR Catamaran Resort Hotel and Spa 3.7 TCR
NAICS-TCR EMBASSY SUITES COLORADO SPRINGS 3.7 TCR
NAICS-TCR Crested Butte Mountain Resort 3.7 TCR
STATE-SIZE 4535-1487 24 FTE
STATE-SIZE Rocky's Hardware Bath 24 FTE
STATE-SIZE Ipswich MA 24 FTE
STATE-SIZE Brookfield Wire, LLC. 24 FTE
CITY-NEAR Philips NAM Field Sales & Service 5,136 FTE
CITY-NEAR Vinfen Corporation 2,662 FTE
CITY-NEAR Biogen - Cambridge 2,478 FTE
CITY-NEAR Cambridge Campus 2,473 FTE
NAT-TCR Bloomington TRIA Orthopaedic 3.7 TCR
NAT-TCR DESCCO-Fleetwood 3.7 TCR
NAT-TCR Aurora AUZ 3.7 TCR
NAT-TCR Sodexo at United Club Sfo Per Pax 3.7 TCR
NAT-SIZE Integrated Senior Living 24 FTE
NAT-SIZE The Cottage Gardens Inc - Florida 24 FTE
NAT-SIZE Signature Flight Support-APA266 24 FTE
NAT-SIZE Dalton Area Office - 1289 Abutment Rd Dalton 24 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: 2022, 2021. 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.