Employer · Massachusetts

Sesco Wilma

Name: Sesco Wilma Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Wilmington, MA · ~59 workers · 3 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

A
Excellent Safety Record: 0.1
Avg TCR: 2.2
Industry avg: 0
Fatalities

Subscribe to safety-record updates (RSS)

The verdict

Sesco Wilma runs at 3% of its industry's injury rate - far safer than the typical industry workplace, earning a grade A.

Sesco Wilma: 0.1 TCR = 3% of industry BLS 2.2 · 3y Form 300A (see methodology below)

Sesco Wilma safety composite

Sesco Wilma 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).

79/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): A 0.06 per 100 workers

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

Safer than 75% 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%).

Sesco Wilma held a steady TCR band

Sesco Wilma's TCR held near 0.2 from 0.2 in 2022 to 0.0 in 2024. Peak filing year was 2022 at 0.2 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2022=0.2 · 2023=0.0 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 423610 · Wilmington, MA AT/BELOW-IND · SMALL

Grade A · TCR 0.1 · 3% of ind

DART 0.0 DART
RANK #1/21
PHOTO 0G11 - CORP LAKE FOR…
BOOK 3y book
INJ 0 inj
SIZE ~59 FTE

Nearest TCR peer: 0G11 - CORP LAKE FOREST, IL (0.0 TCR gap)

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

This site

0.1
0G11 - CORP LA

0.1
780 - JANESVIL

0.1
0G01 - CORP LA

0
Service Center

0

What this shows Sesco Wilma averages 0.1 TCR (3% of the industry BLS benchmark).

Sesco Wilma TCR series: 2022=0.2 · 2023=0 · 2024=0 · BLS 2.2

Where Sesco Wilma falls in its industry

1,190 industry establishments

Safer than 100% of graded establishments in this industry, whose median TCR is 2.4.

Grade A

More dangerous than peersSafer than peers

Narrower to Massachusetts alone (the establishments it most directly competes with for workers and contracts): ranked #1 safest of 21 industry employers in Massachusetts.

Sesco Wilma (59 employees, TCR 0.1) among 29 same-industry peers, split at the industry median of 43 employees and a TCR of 2.4

Sesco Wilma has more employees than the industry 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	Illnesses
2024	0.0	0
2023	0.0	0
2022	0.2	1

OSHA ITA peer cross-reference

Establishment peer ledger

423610 · MA · Wilmington

1,190 industry employers nationwide with a credible TCR · 10,108 rated employers in Massachusetts with headcount on file · 152 employers in Wilmington, MA · 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	0G11 - CORP LAKE FOREST, IL	LAKE FOREST, IL	0.1 TCR
NAICS-TCR	780 - JANESVILLE, WI	JANESVILLE, WI	0.1 TCR
NAICS-TCR	0G01 - CORP LAKE FOREST, IL	LAKE FOREST, IL	0.0 TCR
NAICS-TCR	Service Center Operations : 607	TEMPE, AZ	0.0 TCR
STATE-SIZE	Eversource - Brookdale Ave	SPRINGFIELD	59 FTE
STATE-SIZE	Structures Derek International sa	SAINTE-MARIE, QUEBEC, CANADA G6E 4B6	59 FTE
STATE-SIZE	Grattan Line Construction	BILLERICA	59 FTE
STATE-SIZE	Ballard - Mid-Atlantic	BALTIMORE	59 FTE
CITY-NEAR	MA-01	Wilmington	4,581 FTE
CITY-NEAR	1 Analog Way	Wilmington	1,993 FTE
CITY-NEAR	804 Woburn St. Wilmington, MA	Wilmington	1,511 FTE
CITY-NEAR	Charles River Laboratories	Wilmington	1,466 FTE
NAT-TCR	Swinerton Inc	San Francisco, CA	0.1 TCR
NAT-TCR	YMCA of Memphis - Oxford	Oxford, MS	0.1 TCR
NAT-TCR	NCCRYANC	Cary, NC	0.1 TCR
NAT-TCR	Dto Logistics LLC	Syosset, NY	0.1 TCR
NAT-SIZE	MOM's Organic Market - College Park	College Park, MD	59 FTE
NAT-SIZE	Hyatt Centric Park City	Park City, UT	59 FTE
NAT-SIZE	Friendship home	Audubon, IA	59 FTE
NAT-SIZE	Elk River Senior Living	Elk River, MN	59 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.