Employer · Maryland

CLMAMDHS

Columbia, MD · ~470 workers · 5 years of OSHA Injury Tracking Application data.

B
Good Safety Record
0.6
Avg TCR
0.7
Industry avg
0
Fatalities
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The verdict

CLMAMDHS runs at 79% of its industry's injury rate - safer than the typical industry workplace, earning a grade B.

CLMAMDHS: 0.6 TCR = 79% of industry BLS 0.7 · 5y Form 300A (see methodology below)

CLMAMDHS safety composite

CLMAMDHS scores strongest on total case rate (tcr) (safer than 68% of same-industry peers) and weakest on dart rate (safer than 42%), 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).

D

54/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 0.55 per 100 workers

Safer than 68% of industry peers

DART rate
D 0.61 per 100 workers

Safer than 42% 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%).

CLMAMDHS held a steady TCR band

CLMAMDHS's TCR held near 0.0 from 0.6 in 2016 to 0.6 in 2023. Peak filing year was 2016 at 0.6 TCR. In 2023, DART was 1.11× this establishment's average TCR (severity share of cases).

2016=0.6 · 2017=0.6 · 2018=0.5 · 2019=0.4 · 2023=0.6

OSHA ITA Form 300A scorecard

Establishment book 517110 · Columbia, MD AT/BELOW-IND · MID

Grade B · TCR 0.6 · 79% of ind

  • DART 0.6 DART
  • RANK #4/8
  • PHOTO RCN Telecom Services…
  • BOOK 5y book
  • INJ 11 inj
  • SIZE ~470 FTE

Nearest TCR peer: RCN Telecom Services, LLC-Norhampton (0.0 TCR gap)

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

CLMAMDHS in the TCR neighbourhood

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

TCR

What this shows CLMAMDHS averages 0.6 TCR (79% of the industry BLS benchmark).

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

CLMAMDHS TCR series: 2016=0.6 · 2017=0.6 · 2018=0.5 · 2019=0.4 · 2023=0.6 · BLS 0.7

Where CLMAMDHS falls in its industry

537 industry establishments

Safer than 68% of graded establishments in this industry, whose median TCR is 1.3.

More dangerous than peersSafer than peers

Narrower to Maryland alone (the establishments it most directly competes with for workers and contracts): ranked #4 safest of 8 industry employers in Maryland.

CLMAMDHS (470 employees, TCR 0.6) among 29 same-industry peers, split at the industry median of 276 employees and a TCR of 1.3 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 01,0002,0003,000 05101520 Average employees Total Case Rate CLMAMDHS
CLMAMDHS (470 employees, TCR 0.6) among 29 same-industry peers, split at the industry median of 276 employees and a TCR of 1.3

CLMAMDHS has more employees than the industry median and a lower injury rate than the industry's median TCR of 1.3. 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
2023 0.6 0.6 3 0 0
2019 0.4 0.4 2 0 0
2018 0.5 0.5 2 0 0
2017 0.6 0.3 2 0 0
2016 0.6 0.6 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

517110 · MD · Columbia

537 industry employers nationwide with a credible TCR · 7,213 rated employers in Maryland with headcount on file · 179 employers in Columbia, MD · 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 RCN Telecom Services, LLC-Norhampton 0.6 TCR
NAICS-TCR NJ0533CV3 0.6 TCR
NAICS-TCR DLLSTXRI 0.6 TCR
NAICS-TCR NSVLTNHQ 0.6 TCR
STATE-SIZE 4609-1901 470 FTE
STATE-SIZE 1674 473 FTE
STATE-SIZE University of Maryland St. Joseph Medical Group 467 FTE
STATE-SIZE Community Pool Service 466 FTE
CITY-NEAR Howard County General Hospital 1,952 FTE
CITY-NEAR Corporate HQ 712 FTE
CITY-NEAR NuVasive Clinical Services Monitoring, Inc 621 FTE
CITY-NEAR NuVasive Clinical Services Monitoring Inc - Columbia 586 FTE
NAT-TCR Sodexo at Erlanger East Tower Food 0.6 TCR
NAT-TCR Sodexo at Cmmc Src 0.6 TCR
NAT-TCR Novocure NY 0.6 TCR
NAT-TCR Newco Construction of America, Inc. 0.6 TCR
NAT-SIZE Store Support Center (SSC) 470 FTE
NAT-SIZE Andrew Electric Company Inc. 470 FTE
NAT-SIZE SMG 470 FTE
NAT-SIZE Sun Valley Masonry, Inc. 470 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: 2023, 2019, 2018, 2017, 2016. 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.