Administrative management services · Iowa

Winfield United - Ames

Name: Winfield United - Ames Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Ames, IA · ~68 workers · 7 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

A
Excellent Safety Record: 0.3
Avg TCR: 2.6
Industry avg: 0
Fatalities

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The verdict

Winfield United - Ames runs at 11% of its industry's injury rate - far safer than the typical Administrative management services workplace, earning a grade A.

Winfield United - Ames: 0.3 TCR = 11% of Administrative management services BLS 2.6 · 7y Form 300A (see methodology below)

Winfield United - Ames safety composite

Winfield United - Ames scores strongest on total case rate (tcr) (safer than 86% 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).

71/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): B 0.29 per 100 workers

Safer than 86% 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%).

Winfield United - Ames held a steady TCR band

Winfield United - Ames's TCR held near 0.0 from 0.0 in 2017 to 0.0 in 2023. Peak filing year was 2021 at 2.1 TCR. In 2023, DART was 0× this establishment's average TCR (severity share of cases).

2017=0.0 · 2018=0.0 · 2019=0.0 · 2020=0.0 · 2021=2.1 · 2022=0.0 · 2023=0.0

OSHA ITA Form 300A scorecard

Establishment book 561110 · Ames, IA AT/BELOW-IND · SMALL

Grade A · TCR 0.3 · 11% of ind

DART 0.0 DART
RANK #1/6
PHOTO Viega LLC - Colorado
BOOK 7y book
INJ 1 inj
SIZE ~68 FTE

Nearest TCR peer: Viega LLC - Colorado (0.0 TCR gap)

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

This site

0.3
Viega LLC - Co

0.3
Corporate Prof

0.3
Guaynabo, Puer

0.3
Lakeside Book

0.3

What this shows Winfield United - Ames averages 0.3 TCR (11% of the Administrative management services BLS benchmark).

Winfield United - Ames TCR series: 2017=0 · 2018=0 · 2019=0 · 2020=0 · 2021=2.1 · 2022=0 · 2023=0 · BLS 2.6

Where Winfield United - Ames falls in its industry

544 Administrative management serv establishments

Safer than 86% of graded establishments in this industry, whose median TCR is 1.2.

Grade A

More dangerous than peersSafer than peers

Narrower to Iowa alone (the establishments it most directly competes with for workers and contracts): ranked #1 safest of 6 Administrative management serv employers in Iowa.

Winfield United - Ames (68 employees, TCR 0.3) among 29 same-industry peers, split at the industry median of 117 employees and a TCR of 1.2

Winfield United - Ames has fewer employees than the Administrative management services 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
2023	0.0	0.0	0
2022	0.0	0.0	0
2021	2.1	2.1	1
2020	0.0	0.0	0
2019	0.0	0.0	0
2018	0.0	0.0	0
2017	0.0	0.0	0

OSHA ITA peer cross-reference

Establishment peer ledger

561110 · IA · Ames

544 Administrative management services employers nationwide with a credible TCR · 7,192 rated employers in Iowa with headcount on file · 170 employers in Ames, IA · 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	Viega LLC - Colorado	BROOMFIELD, CO	0.3 TCR
NAICS-TCR	Corporate Professional Business Services, Inc.	NEW LONDON, CT	0.3 TCR
NAICS-TCR	Guaynabo, Puerto Rico	GUAYNABO, PR	0.3 TCR
NAICS-TCR	Lakeside Book Company - Warrenville	WARRENVILLE, IN	0.3 TCR
STATE-SIZE	Kirkman Farms, LLP	KIRKMAN	68 FTE
STATE-SIZE	Rathbun Regional Water Association	CENTERVILLE	68 FTE
STATE-SIZE	Lakeside Contractors LLC	AMES	68 FTE
STATE-SIZE	Midwestern Mechanical - IA	SPENCER	68 FTE
CITY-NEAR	ISU - University Wide	Ames	13,316 FTE
CITY-NEAR	ISU - On Campus	Ames	12,527 FTE
CITY-NEAR	Mary Greeley Medical Center- Main Hospital	Ames	1,415 FTE
CITY-NEAR	Mary Greeley Medical Center	Ames	1,277 FTE
NAT-TCR	CDK - Destin	Destin, FL	0.3 TCR
NAT-TCR	Fisher Controls International, LLC.	Sherman, TX	0.3 TCR
NAT-TCR	Cosette Pharmaceuticals Inc	South Plainfield, NJ	0.3 TCR
NAT-TCR	Gilbane Building Company New Jersey	New Brunswick, NJ	0.3 TCR
NAT-SIZE	America's Thrift Store #25	Opelika, AL	68 FTE
NAT-SIZE	St.Catherine's Manor of Fostoria	Fostoria, OH	68 FTE
NAT-SIZE	The Image Group	Holland, OH	68 FTE
NAT-SIZE	S3PL Wynne	St. Paul, MN	68 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, 2021, 2020, 2019, 2018, 2017. 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.