Pumps (except fluid power), general purpose, manufacturing · Missouri

DEMA Engineering Co.

St. Louis, MO · ~102 workers · 5 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.3
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

DEMA Engineering Co. runs at 9% of its industry's injury rate - far safer than the typical Pumps (except fluid power), general purpose, manufacturing workplace, earning a grade A.

DEMA Engineering Co.: 0.3 TCR = 9% of Pumps (except fluid power), general purpose, manufacturing BLS 3.3 · 5y Form 300A (see methodology below)

DEMA Engineering Co. safety composite

DEMA Engineering Co. scores strongest on total case rate (tcr) (safer than 97% of same-industry peers) and weakest on fatalities (safer than 50%), 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).

C

71/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0.31 per 100 workers

Safer than 97% of industry peers

DART rate
C 0.5 per 100 workers

Safer than 56% 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%).

Rising injury rate

DEMA Engineering Co.: 0.0 → 1.0 TCR

Peak year 2021 @ 1.0 TCR · DART/TCR 1.61× in 2021

DEMA Engineering Co.'s TCR rose 1.0 from 0.0 in 2017 to 1.0 in 2021. In 2021, DART was 1.61× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 333911 · St. Louis, MO AT/BELOW-IND · MID

Grade A · TCR 0.3 · 9% of ind

  • DART 0.5 DART
  • RANK #1/4
  • PHOTO Industrial Parts Spe…
  • BOOK 5y book
  • INJ 3 inj
  • SIZE ~102 FTE

Nearest TCR peer: Industrial Parts Specialties, LLC (0.0 TCR gap)

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

DEMA Engineering Co. in the TCR neighbourhood

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

TCR

What this shows DEMA Engineering Co. averages 0.3 TCR (9% of the Pumps (except fluid power), general purpose, manufacturing BLS benchmark).

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

DEMA Engineering Co. TCR series: 2017=0 · 2018=0 · 2019=0 · 2020=0.5 · 2021=1 · BLS 3.3

Where DEMA Engineering Co. falls in its industry

194 Pumps (except fluid power), ge establishments

Safer than 97% of graded establishments in this industry, whose median TCR is 2.4.

More dangerous than peersSafer than peers

Narrower to Missouri alone (the establishments it most directly competes with for workers and contracts): ranked #1 safest of 4 Pumps (except fluid power), ge employers in Missouri.

DEMA Engineering Co. (102 employees, TCR 0.3) among 29 same-industry peers, split at the industry median of 76 employees and a TCR of 2.4 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 02468 Average employees Total Case Rate DEMA Engineering Co.
DEMA Engineering Co. (102 employees, TCR 0.3) among 29 same-industry peers, split at the industry median of 76 employees and a TCR of 2.4

DEMA Engineering Co. has more employees than the Pumps (except fluid power), general purp median and a lower injury rate than the industry's median TCR of 2.4. 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 1.0 0.5 2 0 0
2020 0.5 0.0 1 0 0
2019 0.0 0.0 0 0 0
2018 0.0 0.0 0 0 0
2017 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

333911 · MO · St. Louis

194 Pumps (except fluid power), general purpose, manufacturing employers nationwide with a credible TCR · 10,075 rated employers in Missouri with headcount on file · 686 employers in St. Louis, MO · 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 Industrial Parts Specialties, LLC 0.3 TCR
NAICS-TCR Southeast Pump Specialist Inc. 0.3 TCR
NAICS-TCR The Estabrook Corporation 0.4 TCR
NAICS-TCR Flowserve Corporation - Bethlehem 0.3 TCR
STATE-SIZE 801 Charlotte 102 FTE
STATE-SIZE Kay Bee Electric 102 FTE
STATE-SIZE Schaeffer Electric Company 102 FTE
STATE-SIZE Richardet Floor Covering Co., Inc. 102 FTE
CITY-NEAR Monsanto - St. Louis 6,028 FTE
CITY-NEAR St. Anthony's Medical Center 3,706 FTE
CITY-NEAR ABI Corporation 2,720 FTE
CITY-NEAR Saint Louis University Hospital 2,084 FTE
NAT-TCR Bridgeport Plant 0.3 TCR
NAT-TCR SCS Elevator Products Inc. 0.3 TCR
NAT-TCR Norfolk Office 0.3 TCR
NAT-TCR MSX International - Flint 0.3 TCR
NAT-SIZE Swain Community Hospital 102 FTE
NAT-SIZE Eastland Healthcare and Rehabilitation Center 102 FTE
NAT-SIZE Kimpton Cardinal Hotel 102 FTE
NAT-SIZE Mar Cor Purification - Manufacturing MN 102 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, 2020, 2019, 2018, 2017. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.