Lenses, ophthalmic, manufacturing · New Hampshire

Kentek Corporation

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

Boscawen, NH · ~44 workers · 3 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

C
Average Safety Record: 3.3
Avg TCR: 3.3
Industry avg: 0
Fatalities

Subscribe to safety-record updates (RSS)

The verdict

Kentek Corporation runs at 98% of its industry's injury rate - about level with the typical Lenses, ophthalmic, manufacturing workplace, earning a grade C.

Kentek Corporation: 3.3 TCR = 98% of Lenses, ophthalmic, manufacturing BLS 3.3 · 3y Form 300A (see methodology below)

Kentek Corporation safety composite

Kentek Corporation scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on total case rate (tcr) (safer than 23%), 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).

30/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): F 3.25 per 100 workers

Safer than 23% of industry peers
DART rate: F 2.39 per 100 workers

Safer than 24% 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

Kentek Corporation: 2.6 → 7.2 TCR

Peak year 2024 @ 7.2 TCR · DART/TCR 0.74× in 2024

Kentek Corporation's TCR rose 4.6 from 2.6 in 2022 to 7.2 in 2024. In 2024, DART was 0.74× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 339115 · Boscawen, NH AT/BELOW-IND · SMALL

Grade C · TCR 3.3 · 98% of ind

DART 2.4 DART
RANK P23
PHOTO Manufacturing Building
BOOK 3y book
INJ 4 inj
SIZE ~44 FTE

Nearest TCR peer: Manufacturing Building (0.0 TCR gap)

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

This site

3.3
Optical Suppli

3.3
Manufacturing

3.2
Walman Optical

3.2
Southern Optic

3.2

What this shows Kentek Corporation averages 3.3 TCR (98% of the Lenses, ophthalmic, manufacturing BLS benchmark).

Kentek Corporation TCR series: 2022=2.6 · 2023=0 · 2024=7.2 · BLS 3.3

Where Kentek Corporation falls in its industry

135 Lenses, ophthalmic, manufactur establishments

Safer than 23% of graded establishments in this industry, whose median TCR is 1.9.

Grade C

More dangerous than peersSafer than peers

Kentek Corporation (44 employees, TCR 3.3) among 29 same-industry peers, split at the industry median of 113 employees and a TCR of 1.9

Kentek Corporation has fewer employees than the Lenses, ophthalmic, manufacturing median and a higher injury rate than the industry's median TCR of 1.9. 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
2024	7.2	2.4	3
2023	0.0	0.0	0
2022	2.6	0.0	1

OSHA ITA peer cross-reference

Establishment peer ledger

339115 · NH · Boscawen

135 Lenses, ophthalmic, manufacturing employers nationwide with a credible TCR · 2,718 rated employers in New Hampshire with headcount on file · 5 employers in Boscawen, NH · 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	Manufacturing Building	BLACKWOOD, NJ	3.2 TCR
NAICS-TCR	Optical Suppliers Inc.	AIEA, HI	3.3 TCR
NAICS-TCR	Walman Optical- Omaha	OMAHA, NE	3.2 TCR
NAICS-TCR	Southern Optical Greensboro	GREENSBORO, NC	3.2 TCR
STATE-SIZE	Eversource - Nashua	NASHUA	44 FTE
STATE-SIZE	Lamontagne Management Corp.	BEDFORD	44 FTE
STATE-SIZE	Gate City Electric	NASHUA	44 FTE
STATE-SIZE	American Steel Erectors Inc.	GREENFIELD	44 FTE
CITY-NEAR	ELEKTRISOLA Incorporated	Boscawen	206 FTE
CITY-NEAR	Boscawen/Penacook Terminal	Boscawen	102 FTE
CITY-NEAR	Boscawen Terminal	Boscawen	96 FTE
CITY-NEAR	Whyte's Logging LLC	Boscawen	23 FTE
NAT-TCR	Super Giant Landover 2376	Washington, DC	3.3 TCR
NAT-TCR	Coho Distributing LLC - Yakima	Yakima, WA	3.3 TCR
NAT-TCR	Civil Constructors LLC	Franklin, TN	3.3 TCR
NAT-TCR	Metalcraft of Mayville	Fall River, WI	3.3 TCR
NAT-SIZE	Davlan	St. Louis, MO	44 FTE
NAT-SIZE	American Computer Development, Inc - North Carolina	Nashville, NC	44 FTE
NAT-SIZE	Vadnais Heights South Fire Department	Vadnais Heights, MN	44 FTE
NAT-SIZE	Blue Flame Crew, LLC	Naperville, IL	44 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.