Polyurethane foam products manufacturing · North Carolina

Interstate Foam & Supply, Inc. Plant 4

Conover, NC · ~109 workers · 3 years of OSHA Injury Tracking Application data.

B
Good Safety Record
2.0
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Interstate Foam & Supply, Inc. Plant 4 runs at 62% of its industry's injury rate - safer than the typical Polyurethane foam products manufacturing workplace, earning a grade B.

Interstate Foam & Supply, Inc. Plant 4: 2.0 TCR = 62% of Polyurethane foam products manufacturing BLS 3.3 · 3y Form 300A (see methodology below)

Interstate Foam & Supply, Inc. Plant 4 safety composite

Interstate Foam & Supply, Inc. Plant 4 scores strongest on total case rate (tcr) (safer than 71% of same-industry peers) and weakest on dart rate (safer than 21%), 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

49/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 2.03 per 100 workers

Safer than 71% of industry peers

DART rate
F 3.41 per 100 workers

Safer than 21% 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

Interstate Foam & Supply, Inc. Plant 4: 2.6 → 3.4 TCR

Peak year 2024 @ 3.4 TCR · DART/TCR 1.68× in 2024

Interstate Foam & Supply, Inc. Plant 4's TCR rose 0.8 from 2.6 in 2022 to 3.4 in 2024. In 2024, DART was 1.68× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 326150 · Conover, NC AT/BELOW-IND · MID

Grade B · TCR 2.0 · 62% of ind

  • DART 3.4 DART
  • RANK #12/39
  • PHOTO Elkhart Pouring Plant
  • BOOK 3y book
  • INJ 9 inj
  • SIZE ~109 FTE

Nearest TCR peer: Elkhart Pouring Plant (0.0 TCR gap)

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

Interstate Foam & Supply, Inc. Plant 4 in the TCR neighbourhood

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

TCR

What this shows Interstate Foam & Supply, Inc. Plant 4 averages 2.0 TCR (62% of the Polyurethane foam products manufacturing BLS benchmark).

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

Interstate Foam & Supply, Inc. Plant 4 TCR series: 2022=2.6 · 2023=0 · 2024=3.4 · BLS 3.3

Where Interstate Foam & Supply, Inc. Plant 4 falls in its industry

474 Polyurethane foam products man establishments

Safer than 71% of graded establishments in this industry, whose median TCR is 3.1.

More dangerous than peersSafer than peers

Narrower to North Carolina alone (the establishments it most directly competes with for workers and contracts): ranked #12 safest of 39 Polyurethane foam products man employers in North Carolina.

Interstate Foam & Supply, Inc. Plant 4 (109 employees, TCR 2.0) among 29 same-industry peers, split at the industry median of 76 employees and a TCR of 3.1 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 050100150200250 051015 Average employees Total Case Rate Interstate Foam & Supply, Inc. Plant 4
Interstate Foam & Supply, Inc. Plant 4 (109 employees, TCR 2.0) among 29 same-industry peers, split at the industry median of 76 employees and a TCR of 3.1

Interstate Foam & Supply, Inc. Plant 4 has more employees than the Polyurethane foam products manufacturing median and a lower injury rate than the industry's median TCR of 3.1. 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 3.4 3.4 4 0 0
2023 0.0 0.0 3 0 0
2022 2.6 1.3 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

326150 · NC · Conover

474 Polyurethane foam products manufacturing employers nationwide with a credible TCR · 16,981 rated employers in North Carolina with headcount on file · 95 employers in Conover, 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 Elkhart Pouring Plant 2.0 TCR
NAICS-TCR Camp Hill Plant 2.0 TCR
NAICS-TCR Salt Lake City (BP) 2.0 TCR
NAICS-TCR Fagerdala/Sealed Air-Indianna 2.0 TCR
STATE-SIZE Primoris T&D Services - Charlotte 109 FTE
STATE-SIZE City of Graham 109 FTE
STATE-SIZE Mid Atlantic Infrastructure Systems Inc 109 FTE
STATE-SIZE Gaines and company Inc 109 FTE
CITY-NEAR Zenith - Conover 409 FTE
CITY-NEAR WM 4224 369 FTE
CITY-NEAR 4224 327 FTE
CITY-NEAR 2510 Conover Folding 309 FTE
NAT-TCR DC 92 - San Bernardino 2.0 TCR
NAT-TCR S11121 - WM Transport of Indiana, LLC Winslow 2.0 TCR
NAT-TCR Mining Controls, LLC dba Elgin Power Solutions 2.0 TCR
NAT-TCR Cargill Cocoa and Chocolate West Lincoln 2.0 TCR
NAT-SIZE Harbor House Ministries 109 FTE
NAT-SIZE Oldcastle Building Envelope 109 FTE
NAT-SIZE Dick Family, Inc. dba C & L Distributing Sauk Rapids 109 FTE
NAT-SIZE LandSouth Construction, LLC 109 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.