Building architectural design services · Massachusetts

NBBJ Boston

Name: NBBJ Boston Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Boston, MA · ~59 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

C
Average Safety Record: 0.0
Avg TCR: 0.5
Industry avg: 0
Fatalities

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The verdict

NBBJ Boston runs at 0% of its industry's injury rate - about level with the typical Building architectural design services workplace, earning a grade C.

NBBJ Boston: 0.0 TCR = 0% of Building architectural design services BLS 0.5 · 2y Form 300A (see methodology below)

NBBJ Boston safety composite

NBBJ Boston scores strongest on total case rate (tcr) (safer than 100% of same-industry peers) and weakest on fatalities (safer than 53%), 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).

75/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): A 0 per 100 workers

Safer than 100% of industry peers
DART rate: C 0 per 100 workers

Safer than 62% of industry peers
Fatalities: D 0

Safer than 53% 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%).

NBBJ Boston held a steady TCR band

NBBJ Boston's TCR held near 0.0 from 0.0 in 2023 to 0.0 in 2024. Peak filing year was 2023 at 0.0 TCR.

2023=0.0 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 541310 · Boston, MA AT/BELOW-IND · SMALL

Grade C · TCR 0.0 · 0% of ind

DART 0.0 DART
RANK P100
PHOTO SSOE Inc.
BOOK 2y book
INJ 0 inj
SIZE ~59 FTE

Nearest TCR peer: SSOE Inc. (0.1 TCR gap)

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

Beyer Blinder

0.3
Goodwyn, Mills

0.3
SSOE Inc.

0.1
A.Epstein and

0.1
This site

0

What this shows NBBJ Boston averages 0.0 TCR (0% of the Building architectural design services BLS benchmark).

NBBJ Boston TCR series: 2023=0 · 2024=0 · BLS 0.5

Where NBBJ Boston falls in its industry

17 Building architectural design establishments

Safer than 100% of graded establishments in this industry, whose median TCR is 1.0.

Grade C

More dangerous than peersSafer than peers

NBBJ Boston (59 employees, TCR 0.0) among 6 same-industry peers, split at the industry median of 69 employees and a TCR of 1.0

NBBJ Boston has fewer employees than the Building architectural design services median and a lower injury rate than the industry's median TCR of 1.0. 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	0.0	0.0	0	0	0
2023	0.0	0.0	0	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

541310 · MA · Boston

17 Building architectural design services employers nationwide with a credible TCR · 10,108 rated employers in Massachusetts with headcount on file · 577 employers in Boston, MA · 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	SSOE Inc.	TOLEDO, OH	0.1 TCR
NAICS-TCR	A.Epstein and Sons International, Inc.	CHICAGO, IL	0.1 TCR
NAICS-TCR	Beyer Blinder Belle Architects & Planners LLP	NEW YORK, NY	0.3 TCR
NAICS-TCR	Goodwyn, Mills and Cawood, Inc.	MONTGOMERY, AL	0.3 TCR
STATE-SIZE	Eversource - Brookdale Ave	SPRINGFIELD	59 FTE
STATE-SIZE	Structures Derek International sa	SAINTE-MARIE, QUEBEC, CANADA G6E 4B6	59 FTE
STATE-SIZE	Grattan Line Construction	BILLERICA	59 FTE
STATE-SIZE	Ballard - Mid-Atlantic	BALTIMORE	59 FTE
CITY-NEAR	Massachusetts General Hospital	Boston	26,855 FTE
CITY-NEAR	Brigham and Women's Hospital	Boston	19,183 FTE
CITY-NEAR	Brigham and Womens Hospital	Boston	19,004 FTE
CITY-NEAR	Brigham & Women's Hospital	Boston	18,260 FTE
NAT-TCR	Other Location	Roanoke, VA	0.0 TCR
NAT-TCR	Putzel Electrical Contractors, Inc.	Norcross, GA	0.0 TCR
NAT-TCR	Gaapr - Ups Supply Chain Solutions	Alpharetta, GA	0.0 TCR
NAT-TCR	TXC101551	Irving, TX	0.0 TCR
NAT-SIZE	South Orange County Wastewater Authority	Dana Point, CA	59 FTE
NAT-SIZE	Indiana Wheel Company, LLC	Plymouth, IN	59 FTE
NAT-SIZE	Columbia Cottage Linglestown	Linglestown, PA	59 FTE
NAT-SIZE	Las Vegas 10081	Las Vegas, NV	59 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. 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.