401(k) · DOL Form 5500 · 2023

Sonic Manufacturing Technologies 401(k) Plan

Data updated 2026-08-25

$11M
Total assets Small plan by assets: 303
Participants Below avg headcount: 60th
Percentile by assets National rank: $36,022
Avg per participant Low balance/head

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Official DOL plan name: Sonic Manufacturing 401(k) Plan · Sponsored by Sonic Manufacturing Technologies · California · Manufacturing

$11M in assets, 303 participants

Sonic Manufacturing Technologies's Sonic Manufacturing 401(k) Plan reported $11M in total assets and 303 participants in its 2023 DOL Form 5500 filing, ranking in the 60th 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.

#8,806 in Manufacturing (18,722 peers)

Coverage in California

Sonic Manufacturing 401(k) Plan covers 303 participants in California, about 48% of the average California filer (state average ~630 per filing). Assets: $11M.

#8,806
in Manufacturing (18,722 peers): +37.4%
assets growth YoY

Sonic Manufacturing 401(k) Plan's mid-pack asset rank among Manufacturing and all filers

Sonic Manufacturing 401(k) Plan vs every filed plan by assets

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

$10,914,791 Top 40% higher than 60% of 127,068 filed plans

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

Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2023

Sonic Manufacturing 401(k) Plan among mid-size filed plans by headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Sonic Manufacturing 401(k) Plan sits mid-pack in the medium band (303 participants).

Micro (1-10) 35,718 filings (27%) Small (11-100) 27,089 filings (21%) Medium (101-1,000) 55,445 filings (43%) Large (1,001-10,000) 10,273 filings (8%) Mega (10,000+) 1,374 filings (1%)

Sonic Manufacturing 401(k) Plan reported net income rose from -$543K in the plan year 2022 filing to $3M in the plan year 2023 filing.
Sonic Manufacturing 401(k) Plan end-of-year assets rose from $8M in the plan year 2022 filing to $11M in the plan year 2023 filing.

See the national 2022→2023 release diff →

EBSA filing schedule strip

Filing strip 770432998 · Sonic Manufacturing Technologies PY 2023 · 401(k)

Sonic Manufacturing 401(k) Plan · $11M · 303 · 60th

BOY $11M
BOY 303
BOY 60th
BOY 401(k)
BOY near Smith Freed & Eberhard, P.C. 401(k) Retirement Plan
BOY ind #8806

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 California →

End-of-year total assets ($M) among Sonic Manufacturing 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

California filing particulars

Total Assets (Beginning of Year)	$8M
Net Assets (End of Year)	$11M
Net Income	$3M
Employer EIN	770432998
Plan Effective Date	1999-01-01
Filing Status	FILING RECEIVED

Sponsor Plan History (Sonic Manufacturing Technologies)

Latest sponsor-wide plan assets: $14M 73.01260920232758% vs 2022; 2024 filing year

Year	Plans	Participants	Total Assets
2022	1	305	$8M
2023	1	303	$11M
2024	1	339	$14M

Nearby 401(k) Plans in California

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

Sonic Manufacturing 401(k) Plan vs. nearby 401(k) plans in California, assets vs. participants

Wells Fargo & Company 401(k) Plan $51.8B · 193,919
Google LLC 401(k) Savings Plan $39.0B · 122,867
Oracle Corporation 401(k) Savings and Investment Plan $26.3B · 63,105
Intel 401(k) Savings Plan $22.2B · 59,863
Apple 401(k) Plan $19.8B · 106,111

Compare Sonic Manufacturing 401(k) Plan side-by-side with 3 peers →

Sonic Manufacturing 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside California, the nearest 401(k) by assets is Smith Freed & Eberhard, P.C. 401(k) Retirement Plan in OR ($11M); by covered participants it is Emergency Hospital Systems 401(k) Plan in TX (303 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($11M here).

Smith Freed & Eberhard, P.C. 401(k) Retirement Plan (OR) $11M · 62
Dwellworks, LLC 401(k) Plan (OH) $11M · 139
Sarat Ford Sales, Inc. 401(k) Savings Plan (MA) $11M · 89
Syntec Technologies, Inc. 401(k) Profit Sharing Plan (NY) $11M · 168

Similar participant headcount

Nearest other-state filings by covered participants (303 participants); asset peers above are excluded.

Emergency Hospital Systems 401(k) Plan (TX) 303 · 0 off
Wm. a. Straub, Inc. 401(k) Plan (MO) 303 · 0 off
Neighborhood Health Employees Savings Plan (VA) 303 · 0 off
Revinate LLC 401(k) Retirement Plan (OR) 303 · 0 off

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 Sonic Manufacturing 401(k) Plan assets move in 2023? ▼

Sonic Manufacturing 401(k) Plan surged - up 37.4% during 2023, from $8M to $11M. Reported net income was $3M.

How have Sonic Manufacturing Technologies plan assets changed over time? ▼

Across 3 plan years on file (2022-2024), Sonic Manufacturing Technologies's sponsor-wide assets grew 73.0%, from $8M to $14M.

Which 401(k) plans are similar in size to Sonic Manufacturing 401(k) Plan? ▼

Among 401(k) plans in other states, the closest by assets is Smith Freed & Eberhard, P.C. 401(k) Retirement Plan in OR ($11M, 62 participants).

Which 401(k) plans cover a similar participant headcount to Sonic Manufacturing 401(k) Plan? ▼

Among 401(k) plans in other states, the closest by covered participants is Emergency Hospital Systems 401(k) Plan in TX (303 participants, $2M 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 770432998.