Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing · Maryland

NGMS-B750

Annapolis, MD · ~584 workers · 6 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.9
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

NGMS-B750 runs at 28% of its industry's injury rate - far safer than the typical Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing workplace, earning a grade A.

NGMS-B750: 0.9 TCR = 28% of Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing BLS 3.3 · 6y Form 300A (see methodology below)

NGMS-B750 safety composite

NGMS-B750 scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on total case rate (tcr) (safer than 40%), 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

43/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 0.92 per 100 workers

Safer than 40% of industry peers

DART rate
D 0.18 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%).

NGMS-B750 held a steady TCR band

NGMS-B750's TCR held near 0.2 from 0.9 in 2019 to 0.7 in 2024. Peak filing year was 2022 at 1.4 TCR. In 2024, DART was 0.2× this establishment's average TCR (severity share of cases).

2019=0.9 · 2020=1.1 · 2021=0.8 · 2022=1.4 · 2023=0.7 · 2024=0.7

OSHA ITA Form 300A scorecard

Establishment book 334511 · Annapolis, MD AT/BELOW-IND · MID

Grade A · TCR 0.9 · 28% of ind

  • DART 0.2 DART
  • RANK #14/19
  • PHOTO Superalloy Manufactu…
  • BOOK 6y book
  • INJ 21 inj
  • SIZE ~584 FTE

Nearest TCR peer: Superalloy Manufacturing Solutions Corporation Plant 2/3 (0.0 TCR gap)

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

NGMS-B750 in the TCR neighbourhood

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

TCR

What this shows NGMS-B750 averages 0.9 TCR (28% of the Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing BLS benchmark).

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

NGMS-B750 TCR series: 2019=0.9 · 2020=1.1 · 2021=0.8 · 2022=1.4 · 2023=0.7 · 2024=0.7 · BLS 3.3

Where NGMS-B750 falls in its industry

388 Search, Detection, Navigation, establishments

Safer than 40% of graded establishments in this industry, whose median TCR is 0.7.

More dangerous than peersSafer than peers

Narrower to Maryland alone (the establishments it most directly competes with for workers and contracts): ranked #14 safest of 19 Search, Detection, Navigation, employers in Maryland.

NGMS-B750 (584 employees, TCR 0.9) among 29 same-industry peers, split at the industry median of 207 employees and a TCR of 0.7 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 05001,0001,5002,000 0246810 Average employees Total Case Rate NGMS-B750
NGMS-B750 (584 employees, TCR 0.9) among 29 same-industry peers, split at the industry median of 207 employees and a TCR of 0.7

NGMS-B750 has more employees than the Search, Detection, Navigation, Guidance, median and a higher injury rate than the industry's median TCR of 0.7. 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 0.7 0.2 4 0 0
2023 0.7 0.3 1 3 0
2022 1.4 0.0 3 5 0
2021 0.8 0.2 3 2 0
2020 1.1 0.5 5 2 0
2019 0.9 0.2 5 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

334511 · MD · Annapolis

388 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing employers nationwide with a credible TCR · 7,213 rated employers in Maryland with headcount on file · 125 employers in Annapolis, 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 Superalloy Manufacturing Solutions Corporation Plant 2/3 0.9 TCR
NAICS-TCR Broomfield BCH 0.9 TCR
NAICS-TCR Malabar FL 2800 Jordan Blvd 0.9 TCR
NAICS-TCR Lockheed Martin Corporation US NJ Moorestown Centrtn 300 (5201) 0.9 TCR
STATE-SIZE Salisbury Plant 584 FTE
STATE-SIZE NuVasive Clinical Services Monitoring Inc - Columbia 586 FTE
STATE-SIZE Broadway Services at Johns Hopkins Health System 586 FTE
STATE-SIZE 230387-BALT INC MAIL MD P&DC 587 FTE
CITY-NEAR Luminis Health Anne Arundel Medical Center Inc 3,308 FTE
CITY-NEAR Luminis Health Doctors Community Medical Center Inc 1,392 FTE
CITY-NEAR Luminis Health Clinical Enterprise Inc 923 FTE
CITY-NEAR Arinc Incoporated (Annapolis MD) 860 FTE
NAT-TCR GEHC : Salt Lake City UT, Surgery 0.9 TCR
NAT-TCR CenterPoint Energy - Galveston 0.9 TCR
NAT-TCR 377 - Memphis Fas 0.9 TCR
NAT-TCR Wolfspeed - Fayetteville, AR 0.9 TCR
NAT-SIZE Chicago Theatre 584 FTE
NAT-SIZE The Providence Center 584 FTE
NAT-SIZE O&R Svoc 584 FTE
NAT-SIZE Lawrence Memorial Hospital 584 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, 2022, 2021, 2020, 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.