Low voltage electrical work · Minnesota

Master Technology Group

Name: Master Technology Group Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Eden Prairie, MN · ~147 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

B
Good Safety Record: 1.9
Avg TCR: 2.8
Industry avg: 0
Fatalities

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The verdict

Master Technology Group runs at 69% of its industry's injury rate - safer than the typical Low voltage electrical work workplace, earning a grade B.

Master Technology Group: 1.9 TCR = 69% of Low voltage electrical work BLS 2.8 · 2y Form 300A (see methodology below)

Master Technology Group safety composite

Master Technology Group scores strongest on total case rate (tcr) (safer than 60% of same-industry peers) and weakest on dart rate (safer than 47%), 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).

53/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): C 1.92 per 100 workers

Safer than 60% of industry peers
DART rate: D 0.74 per 100 workers

Safer than 47% of industry peers
Fatalities: D 0

Safer than 51% 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%).

TCR Δ

−0.9

2017→2018

Master Technology Group injury rate improved

Master Technology Group's TCR fell 0.9 from 2.4 in 2017 to 1.5 in 2018. Peak filing year was 2017 at 2.4 TCR. In 2018, DART was 0.39× this establishment's average TCR (severity share of cases).

2017=2.4 · 2018=1.5

OSHA ITA Form 300A scorecard

Establishment book 238210 · Eden Prairie, MN AT/BELOW-IND · MID

Grade B · TCR 1.9 · 69% of ind

DART 0.7 DART
RANK #35/100
PHOTO Sacramento 2
BOOK 2y book
INJ 5 inj
SIZE ~147 FTE

Nearest TCR peer: Sacramento 2 (0.0 TCR gap)

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

This site

1.9
Sacramento 2

1.9
Gilmore Electr

1.9
Artistic Light

1.9
Hil-Man Automa

1.9

What this shows Master Technology Group averages 1.9 TCR (69% of the Low voltage electrical work BLS benchmark).

Master Technology Group TCR series: 2017=2.4 · 2018=1.5 · BLS 2.8

Where Master Technology Group falls in its industry

4,550 Low voltage electrical work establishments

Safer than 60% of graded establishments in this industry, whose median TCR is 2.5.

Grade B

More dangerous than peersSafer than peers

Narrower to Minnesota alone (the establishments it most directly competes with for workers and contracts): ranked #35 safest of 100 Low voltage electrical work employers in Minnesota.

Master Technology Group (147 employees, TCR 1.9) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 2.5

Master Technology Group has more employees than the Low voltage electrical work 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
2018	1.5	0.7	2	0	0
2017	2.4	2.4	3	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

238210 · MN · Eden Prairie

4,550 Low voltage electrical work employers nationwide with a credible TCR · 15,828 rated employers in Minnesota with headcount on file · 242 employers in Eden Prairie, MN · 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	Sacramento 2	SACRAMENTO, CA	1.9 TCR
NAICS-TCR	Gilmore Electric, Inc.	STANHOPE, NJ	1.9 TCR
NAICS-TCR	Artistic Lighting & Electric	NOVATO, CA	1.9 TCR
NAICS-TCR	Hil-Man Automation LLC	ZEELAND, MI	1.9 TCR
STATE-SIZE	Michels Gas Distribution- Lakeville, MN	LAKEVILLE	147 FTE
STATE-SIZE	DFA-KMP - FARMINGTON MN	FARMINGTON	147 FTE
STATE-SIZE	5050 Coborn's Bake Shoppe	ST. CLOUD	147 FTE
STATE-SIZE	Navitor Midwest - 0026	NORTH MANKATO	147 FTE
CITY-NEAR	2573-MN101	Eden Prairie	1,940 FTE
CITY-NEAR	2573-MN051	Eden Prairie	1,643 FTE
CITY-NEAR	Minnesota	Eden Prairie	1,632 FTE
CITY-NEAR	Fortra, LLC	Eden Prairie	1,367 FTE
NAT-TCR	Fort Hood	Killeen, TX	1.9 TCR
NAT-TCR	Clover Technologies Group LLC - Depot Farmingdale	Farmingdale, NJ	1.9 TCR
NAT-TCR	Harlingen Service Center	Harlingen, TX	1.9 TCR
NAT-TCR	Jefferson HUB	Jefferson, WI	1.9 TCR
NAT-SIZE	2073-ASA-20730220-FO	Dallas, TX	147 FTE
NAT-SIZE	West Gables Health Care Center	Miami, FL	147 FTE
NAT-SIZE	Potlatch Land & Lumber, LLC.	Gwinn, MI	147 FTE
NAT-SIZE	NAES Power Contractors - Talen Energy - Colstrip	Colstrip, MT	147 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: 2018, 2017. 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.