Mattresses (i.e., box spring, innerspring, noninnerspring) manufacturing · North Carolina

Trinity

Trinity, NC · ~373 workers · 3 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.5
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Trinity runs at 15% of its industry's injury rate - far safer than the typical Mattresses (i.e., box spring, innerspring, noninnerspring) manufacturing workplace, earning a grade A.

Trinity: 0.5 TCR = 15% of Mattresses (i.e., box spring, innerspring, noninnerspring) manufacturing BLS 3.3 · 3y Form 300A (see methodology below)

Trinity safety composite

Trinity scores strongest on total case rate (tcr) (safer than 98% 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).

B

83/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0.48 per 100 workers

Safer than 98% of industry peers

DART rate
A 0 per 100 workers

Safer than 90% 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%).

Trinity held a steady TCR band

Trinity's TCR held near 0.3 from 0.3 in 2022 to 0.0 in 2024. Peak filing year was 2023 at 1.1 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2022=0.3 · 2023=1.1 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 337910 · Trinity, NC AT/BELOW-IND · MID

Grade A · TCR 0.5 · 15% of ind

  • DART 0.0 DART
  • RANK #1/12
  • PHOTO Ortho Mattress HQ
  • BOOK 3y book
  • INJ 4 inj
  • SIZE ~373 FTE

Nearest TCR peer: Ortho Mattress HQ (0.0 TCR gap)

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

Trinity in the TCR neighbourhood

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

TCR

What this shows Trinity averages 0.5 TCR (15% of the Mattresses (i.e., box spring, innerspring, noninnerspring) manufacturing BLS benchmark).

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

Trinity TCR series: 2022=0.3 · 2023=1.1 · 2024=0 · BLS 3.3

Where Trinity falls in its industry

160 Mattresses (i.e., box spring, establishments

Safer than 98% of graded establishments in this industry, whose median TCR is 3.8.

More dangerous than peersSafer than peers

Narrower to North Carolina alone (the establishments it most directly competes with for workers and contracts): ranked #1 safest of 12 Mattresses (i.e., box spring, employers in North Carolina.

Trinity (373 employees, TCR 0.5) among 29 same-industry peers, split at the industry median of 106 employees and a TCR of 3.8 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 0200400600800 05101520 Average employees Total Case Rate Trinity
Trinity (373 employees, TCR 0.5) among 29 same-industry peers, split at the industry median of 106 employees and a TCR of 3.8

Trinity has more employees than the Mattresses (i.e., box spring, innersprin median and a lower injury rate than the industry's median TCR of 3.8. 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
2024 0.0 0.0 0 0 0
2023 1.1 0.0 3 0 0
2022 0.3 0.0 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

337910 · NC · Trinity

160 Mattresses (i.e., box spring, innerspring, noninnerspring) manufacturing employers nationwide with a credible TCR · 16,981 rated employers in North Carolina with headcount on file · 5 employers in Trinity, NC · 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 Ortho Mattress HQ 0.5 TCR
NAICS-TCR 4619 Navigation 0.4 TCR
NAICS-TCR Duffield 0.4 TCR
NAICS-TCR SSB Headquarters Doraville 0.3 TCR
STATE-SIZE 2510 Conover Folding 373 FTE
STATE-SIZE The Imagine Group 373 FTE
STATE-SIZE Prysmian Group Claremont Fiber Plant 373 FTE
STATE-SIZE Kaba Ilco Corporation 373 FTE
CITY-NEAR WHSE 31 382 FTE
CITY-NEAR High Point 142 FTE
CITY-NEAR American Concrete Construction, Inc. 45 FTE
CITY-NEAR Phoenix Precision Machining 38 FTE
NAT-TCR Baltimore Call Center 0.5 TCR
NAT-TCR All Phase Electric & Maintenance, Inc 0.5 TCR
NAT-TCR Surf Packing Inc 0.5 TCR
NAT-TCR US Aqua Services Inc 0.5 TCR
NAT-SIZE Riverwood Hospital 373 FTE
NAT-SIZE Papetti's of Iowa 373 FTE
NAT-SIZE HI_Mililani_151 Palii St._PAL5MLAN 373 FTE
NAT-SIZE Hamilton Packaging/ IHSU 373 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. 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.