Money Purchase · DOL Form 5500 · 2024

Brookhaven Science Associates, LLC Retirement Plan

Data updated 2026-07-24

$1.5B
Total assets
2,624
Participants
99th
Percentile by assets
$586,685
Avg per participant

Sponsored by Brookhaven Science Associates, LLC · New York · Professional & Technical Services

Brookhaven Science Associates, LLC's Brookhaven Science Associates, LLC Retirement Plan reported $1.5B in total assets and 2,624 participants in its 2024 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.

What the 2024 filing shows

Brookhaven Science Associates, LLC Retirement Plan holds $1.5B for 2,624 participants - about $586,685 per participant, among the largest 1% of all filed plans, up 9.1% over the 2024 plan year.

$1.5B
total plan assets (2024 EOY)
2,624
covered participants
99th
percentile by assets (of 116,472 plans)
$586,685
avg assets per participant
State
Industry
Professional & Technical Services

Money Purchase · DOL Form 5500 · 2024

What the Filing Says About Brookhaven Science Associates, LLC Retirement Plan

Brookhaven Science Associates, LLC Retirement Plan is a Money Purchase retirement plan sponsored by Brookhaven Science Associates, LLC, headquartered in New York. According to the U.S. Department of Labor's 2024 Form 5500 filing, the plan reports $1.5B in total end-of-year assets and covers 2,624 participants across the Professional & Technical Services industry. The sponsor's EIN on file with the U.S. Department of Labor is 113403915, and the plan has been effective since 1998-03-01. Its filing status is currently FILING RECEIVED.

Year over year, total assets grew at a solid clip from $1.4B at the beginning of 2024 to $1.5B at year-end - up 9.1%. Net assets (after liabilities) closed the year at $1.5B, with reported net income of $129M driven by investment returns, contributions received, and benefit payments during the period. These figures reflect what the plan administrator certified on Schedule H or Schedule I of the Form 5500 annual return and can be compared against 2 prior plan-year filings from the same sponsor shown below.

Across the 3 plan years Brookhaven Science Associates, LLC has on file with PlainRetire (2022-2024), sponsor-wide plan assets have moved from $2.0B to $2.5B, a gain of 25.9%, while reported participants moved from 4,481 to 4,851 (+8.3%). The strongest year on file by total sponsor assets was 2024 at $2.5B; the softest was 2022 at $2.0B. Year-by-year, sponsor-wide filings show: 2022 - $2.0B in assets across 2 plans covering 4,481 participants; 2023 - $2.3B in assets across 2 plans covering 4,604 participants; 2024 - $2.5B in assets across 2 plans covering 4,851 participants.

By assets, Brookhaven Science Associates, LLC Retirement Plan outranks 99% of the 116,472 plans that filed a Form 5500 for the 2024 plan year, and holds roughly 15x the national average plan size of $100M and 730 average participants.

Asset totals and participant counts reflect a single plan year snapshot and can change materially with market conditions, plan mergers, or workforce changes. Fields such as "net income" include both realized investment performance and contribution/distribution flows, a single-year figure does not by itself indicate plan health or participant outcomes. This page summarizes public DOL disclosures for research and educational purposes only and is not retirement, tax, legal, or financial advice. Before making decisions about your own retirement benefits or evaluating an employer's plan, verify the underlying filing directly via the DOL EFAST2 system and consult a qualified professional.

How the percentile is calculated: we count every plan that filed a 2024 Form 5500 with a reported end-of-year asset figure (116,472 plans), rank Brookhaven Science Associates, LLC Retirement Plan against all of them by total assets, and report the share of those plans it outranks. A plan reporting no asset figure for the year is excluded from the ranking rather than assumed to be zero.

Financial Summary (2024)

Total Assets (Beginning of Year)$1.4B
Total Assets (End of Year)$1.5B
Net Assets (End of Year)$1.5B
Net Income$129M
Plan TypeMoney Purchase
Employer EIN113403915
Plan Effective Date1998-03-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Brookhaven Science Associates, LLC)

$1.8B$2B$2.2B$2.4B$2.6B 202220232024 $1.98B $2.49B ▲ +25.8%
Total plan assets by year, all Brookhaven Science Associates, LLC 401(k) plans on file
Year Plans Participants Total Assets
2022 2 4,481 $2.0B
2023 2 4,604 $2.3B
2024 2 4,851 $2.5B

Nearby Money Purchase Plans in New York

Peer Money Purchase plans, same state, same plan type, ranked by total assets.

Brookhaven Science Associates, LLC Retirement Plan vs. nearby Money Purchase plans in New York, assets vs. participants

Brookhaven Science Associates, LLC Retirement Plan vs. nearby Money Purchase plans in New York, assets vs. participants Scatter plot of 6 data points. 01000020000300004000050000 02468 Total assets ($B) Participants Brookhaven Science A…Tiaa Retirement PlanYoung Men's Christia…McKinsey & Company, …Iron Workers Locals …Excavators Union Loc…
Brookhaven Science Associates, LLC Retirement Plan vs. nearby Money Purchase plans in New York, assets vs. participants

Frequently Asked Questions

How much money is in the Brookhaven Science Associates, LLC Retirement Plan?
As of the 2024 Form 5500 filing, Brookhaven Science Associates, LLC Retirement Plan holds $1.5B in total assets with 2,624 participants. It is sponsored by Brookhaven Science Associates, LLC.
What type of plan is Brookhaven Science Associates, LLC Retirement Plan?
Brookhaven Science Associates, LLC Retirement Plan is a Money Purchase plan. It has been effective since 1998-03-01. The plan is filed with the U.S. Department of Labor under EIN 113403915.
Who sponsors the Brookhaven Science Associates, LLC Retirement Plan?
Brookhaven Science Associates, LLC Retirement Plan is sponsored by Brookhaven Science Associates, LLC, located in New York. The sponsor's EIN is 113403915 and the plan operates in the Professional & Technical Services industry.
How did Brookhaven Science Associates, LLC Retirement Plan perform in 2024?
Brookhaven Science Associates, LLC Retirement Plan grew at a solid clip - up 9.1% during 2024, moving from $1.4B to $1.5B in total assets. Net income was $129M.

What this filing means

Ways to act on Brookhaven Science Associates, LLC Retirement Plan's numbers.

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2024.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 113403915.

Reference: IRS Publication 560, Retirement Plans for Small Business, contribution-limit rules.

Reference: IRS Publication 590-B, Distributions from IRAs, RMD rules under SECURE Act 2.0.

Data sourced from U.S. Department of Labor Form 5500 filings (EBSA). See our methodology for details.

Every figure on PlainRetire is rendered directly from the Department of Labor's Form 5500 annual return filings, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026-07-24.