Engineering Services · Maryland

Nta Operational Headquarters

California, MD · ~184 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
1.5
Avg TCR
0.5
Industry avg
0
Fatalities
Subscribe to safety-record updates (RSS)

The verdict

Nta Operational Headquarters runs at 308% of its industry's injury rate - far more dangerous than the typical Engineering Services workplace, earning a grade F.

Nta Operational Headquarters: 1.5 TCR = 308% of Engineering Services BLS 0.5 · 2y Form 300A (see methodology below)

Nta Operational Headquarters safety composite

Nta Operational Headquarters scores strongest on dart rate (safer than 70% of same-industry peers) and weakest on total case rate (tcr) (safer than 34%), 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

51/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 1.54 per 100 workers

Safer than 34% of industry peers

DART rate
C 0 per 100 workers

Safer than 70% 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%).

Rising injury rate

Nta Operational Headquarters: 1.2 → 1.8 TCR

Peak year 2021 @ 1.8 TCR · DART/TCR 0× in 2021

Nta Operational Headquarters's TCR rose 0.6 from 1.2 in 2019 to 1.8 in 2021. In 2021, DART was 0× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 541330 · California, MD ABOVE-IND · MID

Grade F · TCR 1.5 · 308% of ind

  • DART 0.0 DART
  • RANK #16/23
  • PHOTO Hillis-Carnes Engine…
  • BOOK 2y book
  • INJ 5 inj
  • SIZE ~184 FTE

Nearest TCR peer: Hillis-Carnes Engineering Associates, Inc. (0.0 TCR gap)

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

Nta Operational Headquarters in the TCR neighbourhood

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

TCR

What this shows Nta Operational Headquarters averages 1.5 TCR (308% of the Engineering Services BLS benchmark).

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

Nta Operational Headquarters TCR series: 2019=1.2 · 2021=1.8 · BLS 0.5

Where Nta Operational Headquarters falls in its industry

690 Engineering Services establishments

Safer than 34% of graded establishments in this industry, whose median TCR is 0.9.

More dangerous than peersSafer than peers

Narrower to Maryland alone (the establishments it most directly competes with for workers and contracts): ranked #16 safest of 23 Engineering Services employers in Maryland.

Nta Operational Headquarters (184 employees, TCR 1.5) among 29 same-industry peers, split at the industry median of 112 employees and a TCR of 0.9 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 01,0002,0003,0004,000 051015 Average employees Total Case Rate Nta Operational Headquarters
Nta Operational Headquarters (184 employees, TCR 1.5) among 29 same-industry peers, split at the industry median of 112 employees and a TCR of 0.9

Nta Operational Headquarters has more employees than the Engineering Services median and a higher injury rate than the industry's median TCR of 0.9. 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 1.8 0.0 3 0 0
2019 1.2 0.0 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

541330 · MD · California

690 Engineering Services employers nationwide with a credible TCR · 7,213 rated employers in Maryland with headcount on file · 37 employers in California, 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 Hillis-Carnes Engineering Associates, Inc. 1.6 TCR
NAICS-TCR Alliant Technologies 1.6 TCR
NAICS-TCR Mi-Tech Services, Inc. - Fond du Lac 1.6 TCR
NAICS-TCR Engineering Center 1.6 TCR
STATE-SIZE NGSP-MD37 184 FTE
STATE-SIZE 01319 - STORE # 1319 CHARLOTTE HALL 184 FTE
STATE-SIZE 1257 - Hagerstown 184 FTE
STATE-SIZE 1715 184 FTE
CITY-NEAR BAE Systems I&S - Maritime Solutions 515 FTE
CITY-NEAR WM 1981 410 FTE
CITY-NEAR 1981 396 FTE
CITY-NEAR AMEWAS 311 FTE
NAT-TCR Katz Americas - North 1.5 TCR
NAT-TCR 49381f - Boise Zone 1.5 TCR
NAT-TCR The Fricks Company 1.5 TCR
NAT-TCR John Elway's Claremont Chrysler Dodge Jeep Ram 1.5 TCR
NAT-SIZE Foodservice : CONYERS 184 FTE
NAT-SIZE Jurupa Hills Post Acute 184 FTE
NAT-SIZE Wolverine Tube, Inc. 184 FTE
NAT-SIZE Curtis 1000 Inc. - 0223-MNFR1 184 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. 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.