Analyzers, industrial process control type, manufacturing · Massachusetts

DJ Instruments

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

Billerica, MA · ~22 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

C
Average Safety Record: 0.0
Avg TCR: 3.3
Industry avg: 0
Fatalities

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The verdict

DJ Instruments runs at 0% of its industry's injury rate - about level with the typical Analyzers, industrial process control type, manufacturing workplace, earning a grade C.

DJ Instruments: 0.0 TCR = 0% of Analyzers, industrial process control type, manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

DJ Instruments safety composite

DJ Instruments 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 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%).

DJ Instruments held a steady TCR band

DJ Instruments'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 334513 · Billerica, MA AT/BELOW-IND · SMALL

Grade C · TCR 0.0 · 0% of ind

DART 0.0 DART
RANK #0/21
PHOTO MYRON L COMPANY
BOOK 2y book
INJ 0 inj
SIZE ~22 FTE

Nearest TCR peer: MYRON L COMPANY (0.0 TCR gap)

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

2967-PA28

0.2
VEGA AMERICAS

0.1
This site

0
MYRON L COMPAN

0
ARKU, Inc.

0

What this shows DJ Instruments averages 0.0 TCR (0% of the Analyzers, industrial process control type, manufacturing BLS benchmark).

DJ Instruments TCR series: 2018=0 · 2019=0 · BLS 3.3

Where DJ Instruments falls in its industry

322 Analyzers, industrial process establishments

Safer than 100% of graded establishments in this industry, whose median TCR is 1.3.

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 21 Analyzers, industrial process employers in Massachusetts.

DJ Instruments (22 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 96 employees and a TCR of 1.3

DJ Instruments has fewer employees than the Analyzers, industrial process control ty median and a lower injury rate than the industry's median TCR of 1.3. 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

334513 · MA · Billerica

322 Analyzers, industrial process control type, manufacturing employers nationwide with a credible TCR · 10,108 rated employers in Massachusetts with headcount on file · 89 employers in Billerica, 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	MYRON L COMPANY	CARLSBAD`, CA	0.0 TCR
NAICS-TCR	ARKU, Inc.	CINCINNATI, OH	0.0 TCR
NAICS-TCR	VEGA AMERICAS INC.	MASON, OH	0.1 TCR
NAICS-TCR	2967-PA28	BERWYN, PA	0.2 TCR
STATE-SIZE	Great Falls Aquaculture	TURNERS FALLS	22 FTE
STATE-SIZE	ANP Bellingham Energy Company LLC	BELLINGHAM	22 FTE
STATE-SIZE	65 Essex Road	HOPKINTON	22 FTE
STATE-SIZE	Ryan Construction, Inc.	WALPOLE	22 FTE
CITY-NEAR	EMD Serono Research And Development Institute	Billerica	608 FTE
CITY-NEAR	Quanterix Headquarters	Billerica	408 FTE
CITY-NEAR	Bruker Scientific LLC	Billerica	354 FTE
CITY-NEAR	Digital Solutions : MS - Billerica, MA	Billerica	342 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	North East Ambulance Service, Inc.	Ravenna, OH	22 FTE
NAT-SIZE	1003 - BELFOR Pittsburgh PA	Cuddy, PA	22 FTE
NAT-SIZE	Island Cedar	Harrisburg, OR	22 FTE
NAT-SIZE	1045 - BELFOR Richmond VA	Richmond, VA	22 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.