Excavation contractors · Massachusetts

C. Naughton Corp.

Name: C. Naughton Corp. Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Bridgewater, MA · ~61 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

C
Average Safety Record: 0.0
Avg TCR: 2.8
Industry avg: 0
Fatalities

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The verdict

C. Naughton Corp. runs at 0% of its industry's injury rate - about level with the typical Excavation contractors workplace, earning a grade C.

C. Naughton Corp.: 0.0 TCR = 0% of Excavation contractors BLS 2.8 · 2y Form 300A (see methodology below)

C. Naughton Corp. safety composite

C. Naughton Corp. scores strongest on total case rate (tcr) (safer than 100% of same-industry peers) and weakest on fatalities (safer than 52%), 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 77% of industry peers
Fatalities: D 0

Safer than 52% 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%).

C. Naughton Corp. held a steady TCR band

C. Naughton Corp.'s TCR held near 0.0 from 0.0 in 2018 to 0.0 in 2023. Peak filing year was 2018 at 0.0 TCR.

2018=0.0 · 2023=0.0

OSHA ITA Form 300A scorecard

Establishment book 238910 · Bridgewater, MA AT/BELOW-IND · SMALL

Grade C · TCR 0.0 · 0% of ind

DART 0.0 DART
RANK #0/56
PHOTO Morris-Shea Bridge C…
BOOK 2y book
INJ 0 inj
SIZE ~61 FTE

Nearest TCR peer: Morris-Shea Bridge Co. Inc (0.1 TCR gap)

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

Morris-Shea Br

0.1
Pfizer

0.1
Carone and Com

0.1
Letourneau Ent

0.1
This site

0

What this shows C. Naughton Corp. averages 0.0 TCR (0% of the Excavation contractors BLS benchmark).

C. Naughton Corp. TCR series: 2018=0 · 2023=0 · BLS 2.8

Where C. Naughton Corp. falls in its industry

1,750 Excavation contractors establishments

Safer than 100% of graded establishments in this industry, whose median TCR is 2.5.

Grade C

More dangerous than peersSafer than peers

Narrower to Massachusetts alone (the establishments it most directly competes with for workers and contracts): ranked #0 safest of 56 Excavation contractors employers in Massachusetts.

C. Naughton Corp. (61 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 2.5

C. Naughton Corp. has more employees than the Excavation contractors median and a lower injury rate than the industry's median TCR of 2.5. 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
2023	0.0	0.0	0	0	0
2018	0.0	0.0	0	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

238910 · MA · Bridgewater

1,750 Excavation contractors employers nationwide with a credible TCR · 10,108 rated employers in Massachusetts with headcount on file · 35 employers in Bridgewater, 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	Morris-Shea Bridge Co. Inc	IRONDALE, AL	0.1 TCR
NAICS-TCR	Pfizer	ROCKY MOUNT, NC	0.1 TCR
NAICS-TCR	Carone and Company, Inc.	CONCORD, CA	0.1 TCR
NAICS-TCR	Letourneau Enterprises	CHARLOTTE, NC	0.1 TCR
STATE-SIZE	M. Holland & Sons Construction, Inc.	BOSTON	61 FTE
STATE-SIZE	P. J. Albert, Inc.	FITCHBURG	61 FTE
STATE-SIZE	5020 - Halifax, MA	HALIFAX	61 FTE
STATE-SIZE	Manafort Transit	WALTHAM	61 FTE
CITY-NEAR	Bridgewater State Hospital	Bridgewater	507 FTE
CITY-NEAR	Amazon.com Services LLC - SMA2	Bridgewater	463 FTE
CITY-NEAR	Polar Elm St	Bridgewater	273 FTE
CITY-NEAR	Lucini Bus Lines, Inc.	Bridgewater	256 FTE
NAT-TCR	1655 3rd St,San Francisco (MB3	San Francisco, CA	0.0 TCR
NAT-TCR	Carbro Constructors Corp Main	Warren, NJ	0.0 TCR
NAT-TCR	Kinship Pointe Seward	Seward, NE	0.0 TCR
NAT-TCR	Chicago Corporate	Chicago, IL	0.0 TCR
NAT-SIZE	Webster Combustion	Winfield, KS	61 FTE
NAT-SIZE	Rhino Metals Inc	Caldwell, ID	61 FTE
NAT-SIZE	Scout Design Studio	Dallas, TX	61 FTE
NAT-SIZE	Store 2	Corona, CA	61 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: 2023, 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.