401(k) · DOL Form 5500 · 2024

Piller Aimmco, Inc. 401(k) Plan

Data updated 2026-08-25

$4M
Total assets Small plan by assets: 116
Participants Small participant base: 39th
Percentile by assets National rank: $35,472
Avg per participant Low balance/head

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Official DOL plan name: Piller Aimmco, Inc. 401(k) Plan · Sponsored by Piller Aimmco, Inc. · Washington · Manufacturing

$4M in assets, 116 participants

Piller Aimmco, Inc.'s Piller Aimmco, Inc. 401(k) Plan reported $4M in total assets and 116 participants in its 2024 DOL Form 5500 filing, ranking in the 39th 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.

#3,883 in Manufacturing (17,777 peers)

Coverage in Washington

Piller Aimmco, Inc. 401(k) Plan covers 116 participants in Washington, about 8% of the average Washington filer (state average ~1,476 per filing). Assets: $4M.

#3,883
in Manufacturing (17,777 peers): +21.2%
assets growth YoY

Piller Aimmco, Inc. 401(k) Plan's mid-pack asset rank among Manufacturing and all filers

Piller Aimmco, Inc. 401(k) Plan vs every filed plan by assets

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

$4,114,725 39th percentile higher than 39% of 123,620 filed plans

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

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

Piller Aimmco, Inc. 401(k) Plan 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. Piller Aimmco, Inc. 401(k) Plan sits mid-pack in the medium band (116 participants).

Micro (1-10) 33,766 filings (27%) Small (11-100) 26,107 filings (21%) Medium (101-1,000) 54,251 filings (43%) Large (1,001-10,000) 10,349 filings (8%) Mega (10,000+) 1,399 filings (1%)

Piller Aimmco, Inc. 401(k) Plan end-of-year assets rose from $3M in the plan year 2023 filing to $4M in the plan year 2024 filing.
Piller Aimmco, Inc. 401(k) Plan reported net income fell from $819K in the plan year 2023 filing to $719K in the plan year 2024 filing.
Piller Aimmco, Inc. 401(k) Plan reported participants fell from 125 in the plan year 2023 filing to 116 in the plan year 2024 filing.

See the national 2023→2024 release diff →

Form 5500 schedule snapshot

Filing strip 910900121 · Piller Aimmco, Inc. PY 2024 · 401(k)

Piller Aimmco, Inc. 401(k) Plan · $4M · 116 · 39th

EIN $4M
RANK 116
PHOTO 39th
IND 401(k)
EOY near Smith Automotive Group 401(k) Plan
5500 ind #3883

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 Washington →

End-of-year total assets ($M) among Piller Aimmco, Inc. 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Washington filing particulars

Total Assets (Beginning of Year)	$3M
Net Assets (End of Year)	$4M
Net Income	$719K
Employer EIN	910900121
Plan Effective Date	1993-01-01
Filing Status	FILING RECEIVED

Sponsor Plan History (Piller Aimmco, Inc.)

Latest sponsor-wide plan assets: $4M 59.65774696416598% vs 2022; 2024 filing year

Year	Plans	Participants	Total Assets
2022	1	118	$3M
2023	1	125	$3M
2024	1	116	$4M

Nearby 401(k) Plans in Washington

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

Piller Aimmco, Inc. 401(k) Plan vs. nearby 401(k) plans in Washington, assets vs. participants

The Boeing Company 401(k) Retirement Plan $73.9B · 139,394
Microsoft Corporation Savings Plus 401(k) Plan $65.6B · 118,818
Costco 401(k) Retirement Plan $41.0B · 202,468
Amazon 401(k) Plan $34.6B · 1,209,303
401(k) Savings Plan $10.1B · 86,668

Compare Piller Aimmco, Inc. 401(k) Plan side-by-side with 3 peers →

Piller Aimmco, Inc. 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Washington, the nearest 401(k) by assets is Smith Automotive Group 401(k) Plan in GA ($4M); by covered participants it is Steelseries 401(k) Plan in IL (116 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($4M here).

Smith Automotive Group 401(k) Plan (GA) $4M · 127
Newrest Iah 401(k) Plan (TX) $4M · 789
Tsvc, LLC 401(k) Plan (AZ) $4M · 182
Senator International Inc. 401(k) Plan (OH) $4M · 120

Similar participant headcount

Nearest other-state filings by covered participants (116 participants); asset peers above are excluded.

Steelseries 401(k) Plan (IL) 116 · 0 off
Southern Urology, LLC 401(k) Plan and Trust (LA) 116 · 0 off
Critical Systems, Inc. 401(k) Plan (MA) 116 · 0 off
Elk Operating Services, LLC 401(k) Profit Sharing Plan (CO) 116 · 0 off

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 Piller Aimmco, Inc. 401(k) Plan assets move in 2024? ▼

Piller Aimmco, Inc. 401(k) Plan grew sharply - up 21.2% during 2024, from $3M to $4M. Reported net income was $719K.

How have Piller Aimmco, Inc. plan assets changed over time? ▼

Across 3 plan years on file (2022-2024), Piller Aimmco, Inc.'s sponsor-wide assets grew 59.7%, from $3M to $4M.

Which 401(k) plans are similar in size to Piller Aimmco, Inc. 401(k) Plan? ▼

Among 401(k) plans in other states, the closest by assets is Smith Automotive Group 401(k) Plan in GA ($4M, 127 participants).

Which 401(k) plans cover a similar participant headcount to Piller Aimmco, Inc. 401(k) Plan? ▼

Among 401(k) plans in other states, the closest by covered participants is Steelseries 401(k) Plan in IL (116 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 910900121.