Building Maintenance Services · Oregon

Pssi / Ajinomoto Windsor Inc.

Name: Pssi / Ajinomoto Windsor Inc. Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Portland, OR · ~33 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · September 26, 2026

A
Excellent Safety Record: 1.5
Avg TCR: 4.5
Industry avg: 0
Fatalities

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The verdict

Pssi / Ajinomoto Windsor Inc. runs at 33% of its industry's injury rate - far safer than the typical Building Maintenance Services workplace, earning a grade A.

Pssi / Ajinomoto Windsor Inc.: 1.5 TCR = 33% of Building Maintenance Services BLS 4.5 · 2y Form 300A (see methodology below)

Pssi / Ajinomoto Windsor Inc. safety composite

Pssi / Ajinomoto Windsor Inc. scores strongest on total case rate (tcr) (safer than 81% of same-industry peers) and weakest on dart rate (safer than 35%), 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).

57/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): B 1.47 per 100 workers

Safer than 81% of industry peers
DART rate: D 2.49 per 100 workers

Safer than 35% 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

Pssi / Ajinomoto Windsor Inc.: 0.4 → 2.5 TCR

Peak year 2018 @ 2.5 TCR · DART/TCR 1.69× in 2018

Pssi / Ajinomoto Windsor Inc.'s TCR rose 2.1 from 0.4 in 2017 to 2.5 in 2018. In 2018, DART was 1.69× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 561720 · Portland, OR AT/BELOW-IND · SMALL

Grade A · TCR 1.5 · 33% of ind

DART 2.5 DART
RANK #8/30
PHOTO Pritchard Industries…
BOOK 2y book
INJ 3 inj
SIZE ~33 FTE

Nearest TCR peer: Pritchard Industries, LLC. - NJ (0.0 TCR gap)

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

This site

1.5
Pritchard Indu

1.5
TAMU Jan Athle

1.5
The Parks at A

1.5
PSSI - 0060 Os

1.5

What this shows Pssi / Ajinomoto Windsor Inc. averages 1.5 TCR (33% of the Building Maintenance Services BLS benchmark).

Pssi / Ajinomoto Windsor Inc. TCR series: 2017=0.4 · 2018=2.5 · BLS 4.5

Where Pssi / Ajinomoto Windsor Inc. falls in its industry

4,064 Building Maintenance Services establishments

Safer than 81% of graded establishments in this industry, whose median TCR is 3.2.

Grade A

More dangerous than peersSafer than peers

Narrower to Oregon alone (the establishments it most directly competes with for workers and contracts): ranked #8 safest of 30 Building Maintenance Services employers in Oregon.

Pssi / Ajinomoto Windsor Inc. (33 employees, TCR 1.5) among 29 same-industry peers, split at the industry median of 56 employees and a TCR of 3.2

Pssi / Ajinomoto Windsor Inc. has fewer employees than the Building Maintenance Services median and a lower injury rate than the industry's median TCR of 3.2. 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	Fatalities
2018	2.5	2.5	1	0	0
2017	0.4	0.4	2	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

561720 · OR · Portland

4,064 Building Maintenance Services employers nationwide with a credible TCR · 8,031 rated employers in Oregon with headcount on file · 1,728 employers in Portland, 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	Pritchard Industries, LLC. - NJ	FLORHAM PARK, NJ	1.5 TCR
NAICS-TCR	TAMU Jan Athlet	COLLEGE STATION, TX	1.5 TCR
NAICS-TCR	The Parks at Arlington	PLANO, TX	1.5 TCR
NAICS-TCR	PSSI - 0060 Osceola Foods Inc.	OSCEOLA, IA	1.5 TCR
STATE-SIZE	Block Graphics -2	PORTLAND	33 FTE
STATE-SIZE	SHMG - Keizer	KEIZER	33 FTE
STATE-SIZE	Air Reps, LLC - Portland	LAKE OSWEGO	33 FTE
STATE-SIZE	YMCA Association Services Office	PORTLAND	33 FTE
CITY-NEAR	OHSU Main Campus	Portland	18,003 FTE
CITY-NEAR	OR349 PROVIDENCE ST VINCENT MEDICAL CTR-PORTLA	Portland	4,033 FTE
CITY-NEAR	OR346 PROVIDENCE PORTLAND MEDICAL CTR-PORTLAND	Portland	3,684 FTE
CITY-NEAR	2252-00000530	Portland	3,498 FTE
NAT-TCR	Pueblo Mechanical and Controls	Tucson, AZ	1.5 TCR
NAT-TCR	Royal St. Charles	New Orleans, LA	1.5 TCR
NAT-TCR	Beaumont Aniline	Nederland, TX	1.5 TCR
NAT-TCR	Coconut Plaza Hotel Fun	Honolulu, HI	1.5 TCR
NAT-SIZE	Ottawa	Atlanta, GA	33 FTE
NAT-SIZE	Pearl Valley Rehabilitation & Nursing at Sutherland	Sutherland, IA	33 FTE
NAT-SIZE	Buckeye Diamond Logistics - Lima	Lima, OH	33 FTE
NAT-SIZE	K & S Utility	Seagoville, TX	33 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: 2018, 2017. 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.