Acceleration indicators and systems components, aerospace type, manufacturing · California

ERG Aerospace Corp. CA

Name: ERG Aerospace Corp. CA Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Oakland, CA · ~32 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

D
Poor Safety Record: 4.7
Avg TCR: 3.3
Industry avg: 0
Fatalities

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The verdict

ERG Aerospace Corp. CA runs at 142% of its industry's injury rate - more dangerous than the typical Acceleration indicators and systems components, aerospace type, manufacturing workplace, earning a grade D.

ERG Aerospace Corp. CA: 4.7 TCR = 142% of Acceleration indicators and systems components, aerospace type, manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

ERG Aerospace Corp. CA safety composite

ERG Aerospace Corp. CA scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on total case rate (tcr) (safer than 3%), 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).

16/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): F 4.67 per 100 workers

Safer than 3% of industry peers
DART rate: F 2.91 per 100 workers

Safer than 7% 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

ERG Aerospace Corp. CA: 3.5 → 5.8 TCR

Peak year 2023 @ 5.8 TCR · DART/TCR 0.62× in 2023

ERG Aerospace Corp. CA's TCR rose 2.3 from 3.5 in 2022 to 5.8 in 2023. In 2023, DART was 0.62× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 334511 · Oakland, CA ABOVE-IND · SMALL

Grade D · TCR 4.7 · 142% of ind

DART 2.9 DART
RANK #42/45
PHOTO Superalloy Manufactu…
BOOK 2y book
INJ 3 inj
SIZE ~32 FTE

Nearest TCR peer: Superalloy Manufacturing Solutions Corporation Plant 1 (0.0 TCR gap)

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

This site

4.7
Superalloy Man

4.7
ERG Aerospace

4.7
L3Harris Techn

4.7
Sparton : Spar

4.7

What this shows ERG Aerospace Corp. CA averages 4.7 TCR (142% of the Acceleration indicators and systems components, aerospace type, manufacturing BLS benchmark).

ERG Aerospace Corp. CA TCR series: 2022=3.5 · 2023=5.8 · BLS 3.3

Where ERG Aerospace Corp. CA falls in its industry

388 Acceleration indicators and sy establishments

Safer than 3% of graded establishments in this industry, whose median TCR is 0.7.

Grade D

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #42 safest of 45 Acceleration indicators and sy employers in California.

ERG Aerospace Corp. CA (32 employees, TCR 4.7) among 29 same-industry peers, split at the industry median of 207 employees and a TCR of 0.7

ERG Aerospace Corp. CA has fewer employees than the Acceleration indicators and systems comp median and a higher injury rate than the industry's median TCR of 0.7. 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	5.8	2.9	2	0	0
2022	3.5	3.5	1	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

334511 · CA · Oakland

388 Acceleration indicators and systems components, aerospace type, manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 458 employers in Oakland, 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	Superalloy Manufacturing Solutions Corporation Plant 1	CINCINNATI, OH	4.7 TCR
NAICS-TCR	ERG Aerospace Corporation	SPARKS, NV	4.7 TCR
NAICS-TCR	L3Harris Technologies Inc-Ashaway	ASHAWAY, RI	4.7 TCR
NAICS-TCR	Sparton : Sparton DLS	DELEON SPRINGS, FL	4.7 TCR
STATE-SIZE	Schreiner Farms	WOODLAND	32 FTE
STATE-SIZE	FIVE POINTS T.I.C.	FIVE POINTS	32 FTE
STATE-SIZE	OFFICE	DELANO	32 FTE
STATE-SIZE	Brocchini Farms Inc.	RIPPON	32 FTE
CITY-NEAR	Oakland Unified School District	Oakland	4,473 FTE
CITY-NEAR	2032-02120301	Oakland	4,408 FTE
CITY-NEAR	0206-02620301	Oakland	3,210 FTE
CITY-NEAR	2032-02620301	Oakland	2,922 FTE
NAT-TCR	Ecco Ride Natchitoches	Natchitoches, LA	4.7 TCR
NAT-TCR	Clayton Supply Haleyville 1	Haleyville, AL	4.7 TCR
NAT-TCR	Donaldson Bros. Ready Mix, Inc.	Hamilton, MT	4.7 TCR
NAT-TCR	Keck's Food Service Inc	Millerton, PA	4.7 TCR
NAT-SIZE	Elkhart Plating	Elkhart, IN	32 FTE
NAT-SIZE	Waukon Feed Ranch Mill Site	Waukon, IA	32 FTE
NAT-SIZE	Seneca Wastewater Treatment Plant	Eagan, MN	32 FTE
NAT-SIZE	Indianapolis Technology Center	Indianapolis, IN	32 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, 2022. 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.