Acidity (i.e., pH) measuring equipment, laboratory analysis-type, manufacturing · California

Unchained Labs

Pleasanton, CA · ~137 workers · 4 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
1.0
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Unchained Labs runs at 29% of its industry's injury rate - far safer than the typical Acidity (i.e., pH) measuring equipment, laboratory analysis-type, manufacturing workplace, earning a grade A.

Unchained Labs: 1.0 TCR = 29% of Acidity (i.e., pH) measuring equipment, laboratory analysis-type, manufacturing BLS 3.3 · 4y Form 300A (see methodology below)

Unchained Labs safety composite

Unchained Labs scores strongest on total case rate (tcr) (safer than 59% of same-industry peers) and weakest on dart rate (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).

D

44/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 0.96 per 100 workers

Safer than 59% of industry peers

DART rate
F 1.24 per 100 workers

Safer than 23% 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

Unchained Labs: 0.0 → 2.5 TCR

Peak year 2024 @ 2.5 TCR · DART/TCR 1.29× in 2024

Unchained Labs's TCR rose 2.5 from 0.0 in 2020 to 2.5 in 2024. In 2024, DART was 1.29× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 334516 · Pleasanton, CA AT/BELOW-IND · MID

Grade A · TCR 1.0 · 29% of ind

  • DART 1.2 DART
  • RANK #20/51
  • PHOTO 2967-MA169
  • BOOK 4y book
  • INJ 6 inj
  • SIZE ~137 FTE

Nearest TCR peer: 2967-MA169 (0.0 TCR gap)

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

Unchained Labs in the TCR neighbourhood

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

TCR

What this shows Unchained Labs averages 1.0 TCR (29% of the Acidity (i.e., pH) measuring equipment, laboratory analysis-type, manufacturing BLS benchmark).

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

Unchained Labs TCR series: 2020=0 · 2021=0.8 · 2023=0.6 · 2024=2.5 · BLS 3.3

Where Unchained Labs falls in its industry

213 Acidity (i.e., pH) measuring e establishments

Safer than 59% of graded establishments in this industry, whose median TCR is 1.2.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #20 safest of 51 Acidity (i.e., pH) measuring e employers in California.

Unchained Labs (137 employees, TCR 1.0) among 29 same-industry peers, split at the industry median of 133 employees and a TCR of 1.2 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 02004006008001,000 05101520 Average employees Total Case Rate Unchained Labs
Unchained Labs (137 employees, TCR 1.0) among 29 same-industry peers, split at the industry median of 133 employees and a TCR of 1.2

Unchained Labs has more employees than the Acidity (i.e., pH) measuring equipment, 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
2024 2.5 1.2 4 0 0
2023 0.6 0.6 1 0 0
2021 0.8 0.8 1 0 0
2020 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

334516 · CA · Pleasanton

213 Acidity (i.e., pH) measuring equipment, laboratory analysis-type, manufacturing 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 2967-MA169 1.0 TCR
NAICS-TCR Advanced Instruments- Norwood 1.0 TCR
NAICS-TCR Water Quality : WET Labs - Philomath 1.0 TCR
NAICS-TCR Illumina-Hayward 0.9 TCR
STATE-SIZE DIVERSIFIED FARM LABOR INC 137 FTE
STATE-SIZE A C FARM LABOR CONTRACTOR INC 137 FTE
STATE-SIZE IN Farms Inc 137 FTE
STATE-SIZE BVLS 137 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 Avista Spokane Valley 1.0 TCR
NAT-TCR Northern Clearing Inc. 1.0 TCR
NAT-TCR Chapel Hill Operations 1.0 TCR
NAT-TCR James G Davis Construction Corporation 1.0 TCR
NAT-SIZE Whitestone Transportation 137 FTE
NAT-SIZE Edwards Engineering Inc 137 FTE
NAT-SIZE Sumner Place 137 FTE
NAT-SIZE BROCKTON-MA60 137 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, 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.