Management services (except complete operation of client's business) · California

JMHS San Mateo

Name: JMHS San Mateo Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Redwood City, CA · ~22 workers · 5 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

C
Average Safety Record: 0.0
Avg TCR: 2.6
Industry avg: 0
Fatalities

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The verdict

JMHS San Mateo runs at 0% of its industry's injury rate - about level with the typical Management services (except complete operation of client's business) workplace, earning a grade C.

JMHS San Mateo: 0.0 TCR = 0% of Management services (except complete operation of client's business) BLS 2.6 · 5y Form 300A (see methodology below)

JMHS San Mateo safety composite

JMHS San Mateo 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).

77/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): A 0 per 100 workers

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

Safer than 70% 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%).

JMHS San Mateo held a steady TCR band

JMHS San Mateo'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 · 2019=0.0 · 2020=0.0 · 2021=0.0 · 2023=0.0

OSHA ITA Form 300A scorecard

Establishment book 561110 · Redwood City, CA AT/BELOW-IND · SMALL

Grade C · TCR 0.0 · 0% of ind

DART 0.0 DART
RANK #0/61
PHOTO Lockheed Martin Corp…
BOOK 5y book
INJ 0 inj
SIZE ~22 FTE

Nearest TCR peer: Lockheed Martin Corporation US CT Shelton Far Mill Crossng (5223) (0.0 TCR gap)

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0
Lockheed Marti

0
The Chemours C

0
CGO

0
Lockheed Marti

0

What this shows JMHS San Mateo averages 0.0 TCR (0% of the Management services (except complete operation of client's business) BLS benchmark).

JMHS San Mateo TCR series: 2018=0 · 2019=0 · 2020=0 · 2021=0 · 2023=0 · BLS 2.6

Where JMHS San Mateo falls in its industry

544 Management services (except co establishments

Safer than 100% of graded establishments in this industry, whose median TCR is 1.2.

Grade C

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #0 safest of 61 Management services (except co employers in California.

JMHS San Mateo (22 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 117 employees and a TCR of 1.2

JMHS San Mateo has fewer employees than the Management services (except complete ope median and a lower injury rate than the industry's median TCR of 1.2. 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
2021	0.0	0.0	0	0	0
2020	0.0	0.0	0	0	0
2019	0.0	0.0	0	0	0
2018	0.0	0.0	0	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

561110 · CA · Redwood City

544 Management services (except complete operation of client's business) employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 116 employers in Redwood City, CA · 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	Lockheed Martin Corporation US CT Shelton Far Mill Crossng (5223)	SHELTON, CT	0.0 TCR
NAICS-TCR	The Chemours Company FC, LLC - Headquarters	WILMINGTON, DE	0.0 TCR
NAICS-TCR	CGO	ANN ARBOR, MI	0.0 TCR
NAICS-TCR	Lockheed Martin Corporation US TX Fort Worth Beach Street (5411)	FORT WORTH, TX	0.0 TCR
STATE-SIZE	LaGrande Farms	WILLIAMS	22 FTE
STATE-SIZE	Del Carlo Farms, Inc.	STOCKTON	22 FTE
STATE-SIZE	Linda Vista Farms	RIVERDALE	22 FTE
STATE-SIZE	MOUNTAIN VIEW FARM SHOP	BAKERSFIELD	22 FTE
CITY-NEAR	California Department of Transportation Facility 141	Redwood City	2,891 FTE
CITY-NEAR	Guardant Health	Redwood City	1,513 FTE
CITY-NEAR	2032-02120851	Redwood City	1,471 FTE
CITY-NEAR	0206-02620851	Redwood City	1,382 FTE
NAT-TCR	Keller Warehouse	Defiance, OH	0.0 TCR
NAT-TCR	Airborn Inc. Addison	Addison, TX	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-SIZE	Plains Cotton Warehouse Sweetwater	Sweetwater, TX	22 FTE
NAT-SIZE	2401 Cumberland Road	Erie, PA	22 FTE
NAT-SIZE	Southern States Cumberland Coop	Cumberland, MD	22 FTE
NAT-SIZE	Southern States Amelia Service	Amelia Court House, 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: 2023, 2021, 2020, 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.