401(k) · DOL Form 5500 · 2024

Riverhead Building Supply Corp. 401(k) Plan

Data updated 2026-08-25

$17M
Total assets Small plan by assets
207
Participants Below avg headcount
68th
Percentile by assets National rank
$84,183
Avg per participant Below avg balance/head
PlainRetire home → About this data RSS: change history

Official DOL plan name: Riverhead Building Supply Corp 401(k) Plan for Union Employees · Sponsored by Riverhead Building Supply Corp. · New York · Wholesale Trade

$17M in assets, 207 participants

Riverhead Building Supply Corp.'s Riverhead Building Supply Corp 401(k) Plan for Union Employees reported $17M in total assets and 207 participants in its 2024 DOL Form 5500 filing, ranking in the 68th 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.

  • #3,778 in Wholesale Trade (6,080 peers)

Coverage in New York

Riverhead Building Supply Corp 401(k) Plan for Union Employees covers 207 participants in New York, about 26% of the average New York filer (state average ~798 per filing). Assets: $17M.

#3,778
in Wholesale Trade (6,080 peers)
+3.3%
assets growth YoY

Riverhead Building Supply Corp 401(k) Plan for Union Employees's outsized position by total assets

Riverhead Building Supply Corp 401(k) Plan for Union Employees vs every filed plan by assets

End-of-year total assets · plan year 2024 · DOL Form 5500

$17,425,861 Top 32% higher than 68% of 123,620 filed plans

This plan $0 $2,050,000,000 every filed plan with reported assets, bucketed by value

Dashed line + filled bar = this entry, among filed plans.

Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2024

Riverhead Building Supply Corp 401(k) Plan for Union Employees among mid-size filed plans by headcount

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Riverhead Building Supply Corp 401(k) Plan for Union Employees sits mid-pack in the medium band (207 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Riverhead Building Supply Corp 401(k) Plan for Union Employees reported net income fell from $865K in the plan year 2023 filing to $549K in the plan year 2024 filing.
  • Riverhead Building Supply Corp 401(k) Plan for Union Employees end-of-year assets rose from $17M in the plan year 2023 filing to $17M in the plan year 2024 filing.
  • Riverhead Building Supply Corp 401(k) Plan for Union Employees reported participants rose from 203 in the plan year 2023 filing to 207 in the plan year 2024 filing.

See the national 2023→2024 release diff →

Published 5500 schedule card

Filing strip 112238519 · Riverhead Building Supply Corp. PY 2024 · 401(k)

Riverhead Building Supply Corp 401(k) Plan for Union Employees · $17M · 207 · 68th

  • VS-ST $17M
  • BOY 207
  • SCH 68th
  • EBSA 401(k)
  • PART near Midwest Medical Center 401(k) Plan
  • TYPE ind #3778

Stamps derive from this plan's Form 5500 line items (assets, participants, type, EIN, cohort placement) - not a quality rating of the sponsor. Read with Wholesale Trade retirement plans → · Plans in New York →

Riverhead Building Supply Corp 401(k) Plan for Union Employees in the asset neighbourhood

Riverhead Building Supply Corp 401(k) Plan for Union EmployeesRiverhead Building Supply Co…$17MMidwest Medical Center 401(k) PlanMidwest Medical Center 401(k…$17MMemphis Basketball LLC 401(k) PlanMemphis Basketball LLC 401(k…$17MTempleton & Companies Profit Sharing & 401(k) PlanTempleton & Companies Profit…$17MTrott Law, P.C. Profit Sharing Plan and TrustTrott Law, P.C. Profit Shari…$17M
End-of-year total assets ($M) among Riverhead Building Supply Corp 401(k) Plan for Union Employees and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

New York filing particulars

Total Assets (Beginning of Year)$17M
Net Assets (End of Year)$17M
Net Income$549K
Employer EIN112238519
Plan Effective Date1988-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Riverhead Building Supply Corp.)

Sponsor-wide plan assets over time

All Riverhead Building Supply Corp. plans reported in each filing year

Latest sponsor-wide plan assets
$98M 34.22676838411402% vs 2022
2024 filing year
$70M$80M$90M$100M$110M 202220232024 $72.8M $97.7M ▲ +34.2%
Year Plans Participants Total Assets
2022 2 725 $73M
2023 2 757 $86M
2024 2 799 $98M

Nearby 401(k) Plans in New York

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

Riverhead Building Supply Corp 401(k) Plan for Union Employees vs. nearby 401(k) plans in New York, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000 -20020406080 Total assets ($B) Participants Riverhead Building Supply Corp 401(k) Plan for Union Employees, Total assets ($B): 0.017425861 · Participants: 207Riverhead Building Supply Corp 401(k) Plan for Union EmployeesIBM 401(k) Plan, Total assets ($B): 60.39355615 · Participants: 52674IBM 401(k) PlanMorgan Stanley 401(k) Plan, Total assets ($B): 22.180692974 · Participants: 53860Morgan Stanley 401(k) PlanPfizer Savings Plan, Total assets ($B): 21.9871528 · Participants: 33309Pfizer Savings PlanThe Pepsico Savings Plan, Total assets ($B): 14.9369507 · Participants: 137398The Pepsico Savings PlanThe Goldman Sachs 401(k) Plan, Total assets ($B): 12.807939404 · Participants: 23227The Goldman Sachs 401(k) Plan
Riverhead Building Supply Corp 401(k) Plan for Union Employees vs. nearby 401(k) plans in New York, assets vs. participants
Compare Riverhead Building Supply Corp 401(k) Plan for Union Employees side-by-side with 3 peers →

Riverhead Building Supply Corp 401(k) Plan for Union Employees's out-of-state 401(k) peers by assets and headcount

Outside New York, the nearest 401(k) by assets is Midwest Medical Center 401(k) Plan in IL ($17M); by covered participants it is California Retina Associates 401(k) Plan in CA (207 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (207 participants); asset peers above are excluded.

DOL Form 5500 plan year 2024. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Riverhead Building Supply Corp 401(k) Plan for Union Employees assets move in 2024? ▼
Riverhead Building Supply Corp 401(k) Plan for Union Employees edged up modestly - up 3.3% during 2024, from $17M to $17M. Reported net income was $549K.
How have Riverhead Building Supply Corp. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Riverhead Building Supply Corp.'s sponsor-wide assets grew 34.2%, from $73M to $98M.
Which 401(k) plans are similar in size to Riverhead Building Supply Corp 401(k) Plan for Union Employees? ▼
Among 401(k) plans in other states, the closest by assets is Midwest Medical Center 401(k) Plan in IL ($17M, 240 participants).
Which 401(k) plans cover a similar participant headcount to Riverhead Building Supply Corp 401(k) Plan for Union Employees? ▼
Among 401(k) plans in other states, the closest by covered participants is California Retina Associates 401(k) Plan in CA (207 participants, N/A in assets).

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 112238519.

Read our methodology - how this data is sourced, computed, and verified.

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