401(k) · DOL Form 5500 · 2023

Board of Trustees of the Building Service 32bj Supplemental 401(k) Plan

Data updated 2026-08-06

$2.3B
Total assets: 84,216
Participants: 99th
Percentile by assets: $27,881
Avg per participant

Official DOL plan name: Building Service 32bj Supplemental Retirement Savings Plan · Sponsored by Board of Trustees of the Building Service 32bj Supplemental · New York · Administrative & Support Services

$2.3B in assets, 84,216 participants

Board of Trustees of the Building Service 32bj Supplemental's Building Service 32bj Supplemental Retirement Savings Plan reported $2.3B in total assets and 84,216 participants in its 2023 DOL Form 5500 filing, ranking in the 99th percentile by assets among filed plans. Figures are as reported by the plan sponsor to the Department of Labor, not audited or endorsed by PlainRetire.

99th percentile by assets (of 126,618 plans)
#4,347 in Administrative & Support Services (4,351 peers)

Coverage in New York

Building Service 32bj Supplemental Retirement Savings Plan covers 84,216 participants in New York, 106x the typical New York plan (state average ~795 per filing). Assets: $2.3B.

$2.3B
total plan assets (2023 EOY): 84,216
covered participants: 99th
percentile by assets (of 126,618 plans): $27,881
avg assets per participant

Building Service 32bj Supplemental Retirement Savings Plan reported net income rose from $128M in the plan year 2022 filing to $219M in the plan year 2023 filing.
Building Service 32bj Supplemental Retirement Savings Plan end-of-year assets rose from $2.1B in the plan year 2022 filing to $2.3B in the plan year 2023 filing.
Building Service 32bj Supplemental Retirement Savings Plan reported participants rose from 80,268 in the plan year 2022 filing to 84,216 in the plan year 2023 filing.

See the national 2023→2024 release diff →

State

New York

Industry

Administrative & Support Services

Participants vs New York filers

In New York, the average filing covers about 795 participants across 8,491 plans. Building Service 32bj Supplemental Retirement Savings Plan reports 84,216 participants - 106x that state average ($2.3B EOY assets).

New York filing particulars

Total Assets (Beginning of Year)	$2.1B
Net Assets (End of Year)	$2.3B
Net Income	$219M
Employer EIN	133507075
Plan Effective Date	1989-01-01
Filing Status	FILING RECEIVED

Sponsor Plan History (Board of Trustees of the Building Service 32bj Supplemental)

Total plan assets by year, all Board of Trustees of the Building Service 32bj Supplemental plans on file

Year	Plans	Participants	Total Assets
2022	1	80,268	$2.1B
2023	1	84,216	$2.3B

Nearby 401(k) Plans in New York

Peer 401(k) plans, same state, same plan type, ranked by total assets.

Building Service 32bj Supplemental Retirement Savings Plan vs. nearby 401(k) plans in New York, assets vs. participants

IBM 401 (K) Plus Plan $57.4B · 54,912
Pfizer Savings Plan $19.6B · 30,033
Morgan Stanley 401(k) Plan $19.2B · 55,363
The Pepsico Savings Plan $13.7B · 133,597
The Goldman Sachs 401(k) Plan $11.4B · 24,866

Compare Building Service 32bj Supplemental Retir… side-by-side with 3 peers →

Similar-Sized 401(k) Plans Nationally

401(k) plans in other states closest to Building Service 32bj Supplemental Retirement Savings Plan by total assets, not by location.

Lenovo Savings Plan (NC) $2.3B · 4,748
Gapshare 401(k) Plan (CA) $2.4B · 35,847
Daimler Truck North America, L.L.C. Employee Retirement Savings Plan (OR) $2.4B · 8,353
Synopsys 401(k) Plan (CA) $2.4B · 4,934

Frequently Asked Questions

How did Building Service 32bj Supplemental Retirement Savings Plan assets move in 2023? ▼

Building Service 32bj Supplemental Retirement Savings Plan grew at a solid clip - up 10.3% during 2023, from $2.1B to $2.3B. Reported net income was $219M.

How have Board of Trustees of the Building Service 32bj Supplemental plan assets changed over time? ▼

Across 2 plan years on file (2022-2023), Board of Trustees of the Building Service 32bj Supplemental's sponsor-wide assets grew 10.3%, from $2.1B to $2.3B.

Where does Building Service 32bj Supplemental Retirement Savings Plan rank by assets among Form 5500 filers? ▼

Building Service 32bj Supplemental Retirement Savings Plan ranks in the 99th percentile by end-of-year assets among 126,618 plans that reported assets for plan year 2023 (among the largest 1% of all filed plans).

Which 401(k) plans are similar in size to Building Service 32bj Supplemental Retirement Savings Plan? ▼

Among 401(k) plans in other states, the closest by assets is Lenovo Savings Plan in NC ($2.3B, 4,748 participants).

Next read for Building Service 32bj Supplemental Retir…

Filing takeaways

Ways to act on Building Service 32bj Supplemental Retirement Savings Plan's numbers.

By total assets, Building Service 32bj Supplemental Retirement Savings Plan ranks among the largest 1% of all filed plans. See the largest plans
Compare it side-by-side against 3 similar 401(k) plans in New York. Compare plans
Board of Trustees of the Building Service 32bj Supplemental's sponsor-wide assets have grown 10.3% since 2022 across 2 plan years on file. More Administrative & Support Services plans

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2023.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 133507075.