Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers · Oregon

Disdero Lumber Co

Name: Disdero Lumber Co Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Clackamas, OR · ~63 workers · 4 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

F
Failing Safety Record: 5.2
Avg TCR: 2.2
Industry avg: 0
Fatalities

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The verdict

Disdero Lumber Co runs at 236% of its industry's injury rate - far more dangerous than the typical Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers workplace, earning a grade F.

Disdero Lumber Co: 5.2 TCR = 236% of Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers BLS 2.2 · 4y Form 300A (see methodology below)

Disdero Lumber Co safety composite

Disdero Lumber Co scores strongest on dart rate (safer than 58% of same-industry peers) and weakest on total case rate (tcr) (safer than 39%), 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).

48/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): D 5.2 per 100 workers

Safer than 39% of industry peers
DART rate: C 1.55 per 100 workers

Safer than 58% 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%).

TCR Δ

−8.4

2018→2022

Disdero Lumber Co injury rate improved

Disdero Lumber Co's TCR fell 8.4 from 9.9 in 2018 to 1.6 in 2022. Peak filing year was 2018 at 9.9 TCR. In 2022, DART was 0.3× this establishment's average TCR (severity share of cases).

2018=9.9 · 2020=4.7 · 2021=4.7 · 2022=1.6

OSHA ITA Form 300A scorecard

Establishment book 423310 · Clackamas, OR ABOVE-IND · SMALL

Grade F · TCR 5.2 · 236% of ind

DART 1.6 DART
RANK #10/20
PHOTO DE Branch
BOOK 4y book
INJ 12 inj
SIZE ~63 FTE

Nearest TCR peer: DE Branch (0.0 TCR gap)

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This site

5.2
DE Branch

5.2
Colorado Doorw

5.2
Concord

5.2
Lakeland

5.2

What this shows Disdero Lumber Co averages 5.2 TCR (236% of the Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers BLS benchmark).

Disdero Lumber Co TCR series: 2018=9.9 · 2020=4.7 · 2021=4.7 · 2022=1.6 · BLS 2.2

Where Disdero Lumber Co falls in its industry

1,225 Lumber, Plywood, Millwork, and establishments

Safer than 39% of graded establishments in this industry, whose median TCR is 4.2.

Grade F

More dangerous than peersSafer than peers

Narrower to Oregon alone (the establishments it most directly competes with for workers and contracts): ranked #10 safest of 20 Lumber, Plywood, Millwork, and employers in Oregon.

Disdero Lumber Co (63 employees, TCR 5.2) among 29 same-industry peers, split at the industry median of 41 employees and a TCR of 4.2

Disdero Lumber Co has more employees than the Lumber, Plywood, Millwork, and Wood Pane median and a higher injury rate than the industry's median TCR of 4.2. 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
2022	1.6	1.6	1	0
2021	4.7	1.6	2	1
2020	4.7	4.7	3	0
2018	9.9	8.3	6	0

OSHA ITA peer cross-reference

Establishment peer ledger

423310 · OR · Clackamas

1,225 Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers employers nationwide with a credible TCR · 8,031 rated employers in Oregon with headcount on file · 144 employers in Clackamas, OR · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel	Establishment	Place	Metric
NAICS-TCR	DE Branch	NEW CASTLE, DE	5.2 TCR
NAICS-TCR	Colorado Doorways, Inc.	DENVER, CO	5.2 TCR
NAICS-TCR	Concord	CONCORD, NC	5.2 TCR
NAICS-TCR	Lakeland	AUBURNDALE, FL	5.2 TCR
STATE-SIZE	Summit Reconstruction & Restoration	TIGARD	63 FTE
STATE-SIZE	Todd Construction, Inc. Main Office	TIGARD	63 FTE
STATE-SIZE	Emerick Construction	TUALATIN	63 FTE
STATE-SIZE	Texstar - Aurora	AURORA	63 FTE
CITY-NEAR	10810010 SUNNYSIDE MEDICAL CENTER SIM LAB	Clackamas	2,327 FTE
CITY-NEAR	2032-10810010	Clackamas	2,237 FTE
CITY-NEAR	2032-10110010	Clackamas	2,176 FTE
CITY-NEAR	422-DC001	Clackamas	942 FTE
NAT-TCR	5472-NAI-0035-0035-04030	Newark, DE	5.2 TCR
NAT-TCR	5472-NAI-0035-0035-00764	Arlington, VA	5.2 TCR
NAT-TCR	5472-NAI-0032-0032-03278	Lombard, IL	5.2 TCR
NAT-TCR	HG521	Staten Island, NY	5.2 TCR
NAT-SIZE	HG786	Closter, NJ	63 FTE
NAT-SIZE	HG487	Patchogue, NY	63 FTE
NAT-SIZE	5472-NAI-0033-0033-02479	Dover, NH	63 FTE
NAT-SIZE	US TX Tomball 24310 Tomball Parkway	Tomball, TX	63 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: 2022, 2021, 2020, 2018. 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.