401(k) · DOL Form 5500 · 2023

Siny Corp. Dba Monterey Mills 401(k) Plan

Data updated 2026-08-25

$5M
Total assets Small plan by assets
44
Participants Small participant base
46th
Percentile by assets National rank
$122,917
Avg per participant Near avg balance/head
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Official DOL plan name: Monterey Mills 401(k) Retirement Plan for Non-Union Employees · Sponsored by Siny Corp. Dba Monterey Mills · Wisconsin · Manufacturing

$5M in assets, 44 participants

Siny Corp. Dba Monterey Mills's Monterey Mills 401(k) Retirement Plan for Non-Union Employees reported $5M in total assets and 44 participants in its 2023 DOL Form 5500 filing, ranking in the 46th 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.

  • #5,469 in Manufacturing (18,722 peers)

Siny Corp. Dba Monterey Mills multi-year trail

Siny Corp. Dba Monterey Mills's plans moved -74.7% in assets from 2022 to 2024; this filing shows Monterey Mills 401(k) Retirement Plan for Non-Union Employees at $5M / 44 participants.

#5,469
in Manufacturing (18,722 peers)
+13.3%
assets growth YoY

Monterey Mills 401(k) Retirement Plan for Non-Union Employees's mid-pack asset rank among Manufacturing and all filers

Monterey Mills 401(k) Retirement Plan for Non-Union Employees vs every filed plan by assets

End-of-year total assets · plan year 2023 · DOL Form 5500

$5,408,349 46th percentile higher than 46% of 127,068 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 2023

Monterey Mills 401(k) Retirement Plan for Non-Union Employees among smaller filed plans by headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Monterey Mills 401(k) Retirement Plan for Non-Union Employees is a small filing (44 participants) on this national headcount ladder.

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Monterey Mills 401(k) Retirement Plan for Non-Union Employees reported net income rose from -$443K in the plan year 2022 filing to $600K in the plan year 2023 filing.
  • Monterey Mills 401(k) Retirement Plan for Non-Union Employees end-of-year assets rose from $5M in the plan year 2022 filing to $5M in the plan year 2023 filing.
  • Monterey Mills 401(k) Retirement Plan for Non-Union Employees reported participants rose from 42 in the plan year 2022 filing to 44 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Plan-year Form 5500 strip

Filing strip 391806343 · Siny Corp. Dba Monterey Mills PY 2023 · 401(k)

Monterey Mills 401(k) Retirement Plan for Non-Union Employees · $5M · 44 · 46th

  • SCH $5M
  • EBSA 44
  • PART 46th
  • TYPE 401(k)
  • NET near Centerstone Group, Inc. 401(k) Profit Sharing Plan
  • BOOK ind #5469

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 Manufacturing retirement plans → · Plans in Wisconsin →

Monterey Mills 401(k) Retirement Plan for Non-Union Employees in the asset neighbourhood

Monterey Mills 401(k) Retirement Plan for Non-Union EmployeesMonterey Mills 401(k) Retire…$5MCenterstone Group, Inc. 401(k) Profit Sharing PlanCenterstone Group, Inc. 401(…$5MKellton Tech Inc 401(k) Plan$5MEmployees' Profit Sharing Plan and Trust Agreement of Industries of the Blind, Inc.Employees' Profit Sharing Pl…$5MFlorida Hardware LLC 401 (K) PlanFlorida Hardware LLC 401 (K)…$5M
End-of-year total assets ($M) among Monterey Mills 401(k) Retirement Plan for Non-Union Employees and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Siny Corp. Dba Monterey Mills multi-year asset trail

Sponsor-wide plan assets over time

All Siny Corp. Dba Monterey Mills plans reported in each filing year

Latest sponsor-wide plan assets
$2M 74.71711272210267% vs 2022
2024 filing year
$0M$2M$4M$6M$8M 202220232024 $6.24M $1.58M ▼ -74.7%
Year Plans Participants Total Assets
2022 2 78 $6M
2023 2 80 $7M
2024 1 28 $2M

Siny Corp. Dba Monterey Mills filing trail (2023)

Total Assets (Beginning of Year)$5M
Net Assets (End of Year)$5M
Net Income$600K
Employer EIN391806343
Plan Effective Date1988-01-01
Filing StatusFILING RECEIVED

Nearby 401(k) Plans in Wisconsin

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

Monterey Mills 401(k) Retirement Plan for Non-Union Employees vs. nearby 401(k) plans in Wisconsin, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000100000 -50510 Total assets ($B) Participants Monterey Mills 401(k) Retirement Plan for Non-Union Employees, Total assets ($B): 0.005408349 · Participants: 44Monterey Mills 401(k) Retirement Plan for Non-Union EmployeesAdvocate Aurora Health 401(k) Plan, Total assets ($B): 9.125723544 · Participants: 76956Advocate Aurora Health 401(k) PlanJohnson Controls Retirement Savings and Investment Plan, Total assets ($B): 6.160116767 · Participants: 28904Johnson Controls Retirement Savings and Investment PlanFiserv 401(k) Savings Plan, Total assets ($B): 4.81171463 · Participants: 25280Fiserv 401(k) Savings PlanKimberly-Clark Corporation 401(k) & Profit Sharing Plan, Total assets ($B): 4.550761 · Participants: 11236Kimberly-Clark Corporation 401(k) & Profit Sharing PlanRockwell Automation Retirement Savings Plan, Total assets ($B): 3.62235882 · Participants: 8877Rockwell Automation Retirement Savings Plan
Monterey Mills 401(k) Retirement Plan for Non-Union Employees vs. nearby 401(k) plans in Wisconsin, assets vs. participants
Compare Monterey Mills 401(k) Retirement Plan for Non-Union Employees side-by-side with 3 peers →

Monterey Mills 401(k) Retirement Plan for Non-Union Employees's out-of-state 401(k) peers by assets and headcount

Outside Wisconsin, the nearest 401(k) by assets is Centerstone Group, Inc. 401(k) Profit Sharing Plan in NV ($5M); by covered participants it is Stancy Health Care Corp. 401(k) Plan in AZ (44 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (44 participants); asset peers above are excluded.

DOL Form 5500 plan year 2023. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Monterey Mills 401(k) Retirement Plan for Non-Union Employees assets move in 2023? ▼
Monterey Mills 401(k) Retirement Plan for Non-Union Employees grew at a solid clip - up 13.3% during 2023, from $5M to $5M. Reported net income was $600K.
How have Siny Corp. Dba Monterey Mills plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Siny Corp. Dba Monterey Mills's sponsor-wide assets declined 74.7%, from $6M to $2M.
Which 401(k) plans are similar in size to Monterey Mills 401(k) Retirement Plan for Non-Union Employees? ▼
Among 401(k) plans in other states, the closest by assets is Centerstone Group, Inc. 401(k) Profit Sharing Plan in NV ($5M, 17 participants).
Which 401(k) plans cover a similar participant headcount to Monterey Mills 401(k) Retirement Plan for Non-Union Employees? ▼
Among 401(k) plans in other states, the closest by covered participants is Stancy Health Care Corp. 401(k) Plan in AZ (44 participants, $1M in assets).

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 391806343.

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.