Commercial building construction general contractors · Oklahoma

Ross Group Office

Tulsa, OK · ~125 workers · 2 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.4
Avg TCR
2.9
Industry avg
0
Fatalities
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The verdict

Ross Group Office runs at 14% of its industry's injury rate - far safer than the typical Commercial building construction general contractors workplace, earning a grade A.

Ross Group Office: 0.4 TCR = 14% of Commercial building construction general contractors BLS 2.9 · 2y Form 300A (see methodology below)

Ross Group Office safety composite

Ross Group Office scores strongest on total case rate (tcr) (safer than 93% of same-industry peers) and weakest on fatalities (safer than 51%), 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).

B

76/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0.42 per 100 workers

Safer than 93% of industry peers

DART rate
C 0 per 100 workers

Safer than 73% 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

−0.8

2022→2023

Ross Group Office injury rate improved

Ross Group Office's TCR fell 0.8 from 0.8 in 2022 to 0.0 in 2023. Peak filing year was 2022 at 0.8 TCR. In 2023, DART was 0× this establishment's average TCR (severity share of cases).

2022=0.8 · 2023=0.0

OSHA ITA Form 300A scorecard

Establishment book 236220 · Tulsa, OK AT/BELOW-IND · MID

Grade A · TCR 0.4 · 14% of ind

  • DART 0.0 DART
  • RANK #2/35
  • PHOTO The Haskell Company
  • BOOK 2y book
  • INJ 1 inj
  • SIZE ~125 FTE

Nearest TCR peer: The Haskell Company (0.0 TCR gap)

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

Ross Group Office in the TCR neighbourhood

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

TCR

What this shows Ross Group Office averages 0.4 TCR (14% of the Commercial building construction general contractors BLS benchmark).

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

Ross Group Office TCR series: 2022=0.8 · 2023=0 · BLS 2.9

Where Ross Group Office falls in its industry

4,692 Commercial building constructi establishments

Safer than 93% of graded establishments in this industry, whose median TCR is 2.3.

More dangerous than peersSafer than peers

Narrower to Oklahoma alone (the establishments it most directly competes with for workers and contracts): ranked #2 safest of 35 Commercial building constructi employers in Oklahoma.

Ross Group Office (125 employees, TCR 0.4) among 29 same-industry peers, split at the industry median of 55 employees and a TCR of 2.3 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 0100200300400500 02468 Average employees Total Case Rate Ross Group Office
Ross Group Office (125 employees, TCR 0.4) among 29 same-industry peers, split at the industry median of 55 employees and a TCR of 2.3

Ross Group Office has more employees than the Commercial building construction general median and a lower injury rate than the industry's median TCR of 2.3. 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
2022 0.8 0.0 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

236220 · OK · Tulsa

4,692 Commercial building construction general contractors employers nationwide with a credible TCR · 5,320 rated employers in Oklahoma with headcount on file · 1,004 employers in Tulsa, OK · 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 The Haskell Company 0.4 TCR
NAICS-TCR Gilbane Building Company Baltimore 0.4 TCR
NAICS-TCR Darland Construction 0.4 TCR
NAICS-TCR Tishman Construction Corporation 0.4 TCR
STATE-SIZE One Leadership Square 125 FTE
STATE-SIZE 7629 - Valero Ardmore 125 FTE
STATE-SIZE Massman Construction Company 125 FTE
STATE-SIZE Esro Food Group LLC 125 FTE
CITY-NEAR Saint Francis Hospital, Inc. 6,668 FTE
CITY-NEAR H&P IDC - U.S. Land 6,014 FTE
CITY-NEAR TUL-TULSA-MAINTENANCE BASE 5,184 FTE
CITY-NEAR 4795-AA-TUL-TULSA-TUL-TRML 4,794 FTE
NAT-TCR Centrica Business Solutions Services 0.4 TCR
NAT-TCR Valley Personnel Inc. 0.4 TCR
NAT-TCR Laborde Products, Inc. 0.4 TCR
NAT-TCR Climate Engineers 0.4 TCR
NAT-SIZE Supreme Machined Products 125 FTE
NAT-SIZE B & D Plumbing, Heating & AC Inc. 125 FTE
NAT-SIZE O'Hare Airport Transit System, Inc. (OATS) 125 FTE
NAT-SIZE Ventura Pacific 125 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.