Building cleaning services, janitorial · Maine

Aviation PWM Portland International Airport

Name: Aviation PWM Portland International Airport Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Portland, ME · ~23 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

C
Average Safety Record: 0.0
Avg TCR: 4.5
Industry avg: 0
Fatalities

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The verdict

Aviation PWM Portland International Airport runs at 0% of its industry's injury rate - about level with the typical Building cleaning services, janitorial workplace, earning a grade C.

Aviation PWM Portland International Airport: 0.0 TCR = 0% of Building cleaning services, janitorial BLS 4.5 · 2y Form 300A (see methodology below)

Aviation PWM Portland International Airport safety composite

Aviation PWM Portland International Airport scores strongest on total case rate (tcr) (safer than 100% 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).

80/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): A 0 per 100 workers

Safer than 100% of industry peers
DART rate: B 0 per 100 workers

Safer than 78% 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%).

Aviation PWM Portland International Airport held a steady TCR band

Aviation PWM Portland International Airport's TCR held near 0.0 from 0.0 in 2018 to 0.0 in 2019. Peak filing year was 2018 at 0.0 TCR.

2018=0.0 · 2019=0.0

OSHA ITA Form 300A scorecard

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

Grade C · TCR 0.0 · 0% of ind

DART 0.0 DART
RANK #0/12
PHOTO DEL0000222 Dover Jan…
BOOK 2y book
INJ 0 inj
SIZE ~23 FTE

Nearest TCR peer: DEL0000222 Dover Janitorial (0.0 TCR gap)

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

DEL0000302 NCC

0.1
This site

0
DEL0000222 Dov

0
Corporate

0
MANGUAL OFFICE

0

What this shows Aviation PWM Portland International Airport averages 0.0 TCR (0% of the Building cleaning services, janitorial BLS benchmark).

Aviation PWM Portland International Airport TCR series: 2018=0 · 2019=0 · BLS 4.5

Where Aviation PWM Portland International Airport falls in its industry

4,064 Building cleaning services, ja establishments

Safer than 100% of graded establishments in this industry, whose median TCR is 3.2.

Grade C

More dangerous than peersSafer than peers

Narrower to Maine alone (the establishments it most directly competes with for workers and contracts): ranked #0 safest of 12 Building cleaning services, ja employers in Maine.

Aviation PWM Portland International Airport (23 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 56 employees and a TCR of 3.2

Aviation PWM Portland International Airport has fewer employees than the Building cleaning services, janitorial 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
2019	0.0	0.0	0	0	0
2018	0.0	0.0	0	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

561720 · ME · Portland

4,064 Building cleaning services, janitorial employers nationwide with a credible TCR · 2,397 rated employers in Maine with headcount on file · 244 employers in Portland, ME · 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	DEL0000222 Dover Janitorial	DOVER, DE	0.0 TCR
NAICS-TCR	Corporate	SACRAMENTO, CA	0.0 TCR
NAICS-TCR	MANGUAL OFFICE CLEANING	SAN JUAN, PR	0.0 TCR
NAICS-TCR	DEL0000302 NCC JANITORIAL	WILMINGTON, DE	0.1 TCR
STATE-SIZE	E.J. Perry Construction Co., Inc.	HALLOWELL	23 FTE
STATE-SIZE	Goodwin Well & Water, Inc.	TURNER	23 FTE
STATE-SIZE	Ferraiolo	ROCKLAND	23 FTE
STATE-SIZE	Pittsfield Fab and Coatings	PITTSFIELD	23 FTE
CITY-NEAR	MMC	Portland	8,437 FTE
CITY-NEAR	MMC- 22 Bram	Portland	5,535 FTE
CITY-NEAR	Point32Health Portland	Portland	4,440 FTE
CITY-NEAR	MMP Practices	Portland	2,063 FTE
NAT-TCR	Meijer	Sturgis, MI	0.0 TCR
NAT-TCR	Columbus Health and Rehab	Columbus, WI	0.0 TCR
NAT-TCR	Portsmouth NNSY Commissary	Portsmouth, VA	0.0 TCR
NAT-TCR	CA-Solmetric	Sebastopol, CA	0.0 TCR
NAT-SIZE	Leavenworth (Park Village) - Sales	Leavenworth, WA	23 FTE
NAT-SIZE	Van Wert Service Center	Van Wert, OH	23 FTE
NAT-SIZE	Pomeroy Service Building	Pomeroy, OH	23 FTE
NAT-SIZE	Estes Park - Resort	Estes Park, CO	23 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: 2019, 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.