Machine shops · California

Inverse Solutions

Pleasanton, CA · ~25 workers · 2 years of OSHA Injury Tracking Application data.

B
Good Safety Record
1.9
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Inverse Solutions runs at 58% of its industry's injury rate - safer than the typical Machine shops workplace, earning a grade B.

Inverse Solutions: 1.9 TCR = 58% of Machine shops BLS 3.3 · 2y Form 300A (see methodology below)

Inverse Solutions safety composite

Inverse Solutions scores strongest on total case rate (tcr) (safer than 74% of same-industry peers) and weakest on dart rate (safer than 16%), 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).

D

48/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 1.93 per 100 workers

Safer than 74% of industry peers

DART rate
F 3.85 per 100 workers

Safer than 16% 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

Inverse Solutions: 0.0 → 3.9 TCR

Peak year 2021 @ 3.9 TCR · DART/TCR 1.99× in 2021

Inverse Solutions's TCR rose 3.9 from 0.0 in 2020 to 3.9 in 2021. In 2021, DART was 1.99× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 332710 · Pleasanton, CA AT/BELOW-IND · SMALL

Grade B · TCR 1.9 · 58% of ind

  • DART 3.9 DART
  • RANK #33/126
  • PHOTO Master Machine, Inc.
  • BOOK 2y book
  • INJ 1 inj
  • SIZE ~25 FTE

Nearest TCR peer: Master Machine, Inc. (0.0 TCR gap)

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

Inverse Solutions in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows Inverse Solutions averages 1.9 TCR (58% of the Machine shops BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

Inverse Solutions TCR series: 2020=0 · 2021=3.9 · BLS 3.3

Where Inverse Solutions falls in its industry

1,821 Machine shops establishments

Safer than 74% of graded establishments in this industry, whose median TCR is 3.5.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #33 safest of 126 Machine shops employers in California.

Inverse Solutions (25 employees, TCR 1.9) among 29 same-industry peers, split at the industry median of 48 employees and a TCR of 3.5 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 050100150200250 051015 Average employees Total Case Rate Inverse Solutions
Inverse Solutions (25 employees, TCR 1.9) among 29 same-industry peers, split at the industry median of 48 employees and a TCR of 3.5

Inverse Solutions has fewer employees than the Machine shops median and a lower injury rate than the industry's median TCR of 3.5. 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
2021 3.9 3.9 1 0 0
2020 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

332710 · CA · Pleasanton

1,821 Machine shops employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 169 employers in Pleasanton, CA · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR Master Machine, Inc. 1.9 TCR
NAICS-TCR Holland & Herring Mfg 1.9 TCR
NAICS-TCR Action Industries 1.9 TCR
NAICS-TCR Reynolda Manufacturing Solutions East Bend 1.9 TCR
STATE-SIZE Conservation Farms Ranches 25 FTE
STATE-SIZE GM Ag Services, Inc. 25 FTE
STATE-SIZE Farm Shop 25 FTE
STATE-SIZE Dougherty Brothers 25 FTE
CITY-NEAR California Department of Transportation Facility 138 2,891 FTE
CITY-NEAR California Department of Transportation Facility 624 2,891 FTE
CITY-NEAR Pleasanton Campus 1,561 FTE
CITY-NEAR Sciens Building Solutions LLC 1,472 FTE
NAT-TCR Sierra International 1.9 TCR
NAT-TCR Chromaflo - Ashtabula 1.9 TCR
NAT-TCR Devon Energy Corporation - Artesia 1.9 TCR
NAT-TCR Executive Beechcraft / Signature Flight Support-MKC641 1.9 TCR
NAT-SIZE Wrought Washer Manufacturing 25 FTE
NAT-SIZE Gravity Factory 25 FTE
NAT-SIZE I.S.A. Corporation 25 FTE
NAT-SIZE Contemporary Machinery & Engineering Services, 25 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: 2021, 2020. 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.