401(k) · DOL Form 5500 · 2022

Hydro Systems, Inc. 401(k) Plan

Data updated 2026-08-25

$3M
Total assets Small plan by assets
110
Participants Small participant base
37th
Percentile by assets National rank
$23,059
Avg per participant Low balance/head
PlainRetire home → About this data

Official DOL plan name: Hydro Systems, Inc. 401(k) Plan · Sponsored by Hydro Systems, Inc. · California · Manufacturing

$3M in assets, 110 participants

Hydro Systems, Inc.'s Hydro Systems, Inc. 401(k) Plan reported $3M in total assets and 110 participants in its 2022 DOL Form 5500 filing, ranking in the 37th 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.

  • #4,324 in Manufacturing (20,602 peers)

Coverage in California

Hydro Systems, Inc. 401(k) Plan covers 110 participants in California, about 17% of the average California filer (state average ~630 per filing). Assets: $3M.

#4,324
in Manufacturing (20,602 peers)
-10.2%
assets change YoY

The plan reported a net loss of $287K for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

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

Hydro Systems, Inc. 401(k) Plan vs every filed plan by assets

End-of-year total assets · plan year 2022 · DOL Form 5500

$2,536,451 37th percentile higher than 37% of 139,123 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 2022

Hydro Systems, Inc. 401(k) Plan among mid-size filed plans by headcount

Plan-year 2022 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Hydro Systems, Inc. 401(k) Plan sits mid-pack in the medium band (110 participants).

DOL schedule card

Filing strip 953837210 · Hydro Systems, Inc. PY 2022 · 401(k)

Hydro Systems, Inc. 401(k) Plan · $3M · 110 · 37th

  • IND $3M
  • EOY 110
  • 5500 37th
  • ASSETS 401(k)
  • PCT near Air Cargo Holding, Inc. 401(k) Plan
  • EIN ind #4324

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 →

Hydro Systems, Inc. 401(k) Plan in the asset neighbourhood

Hydro Systems, Inc. 401(k) PlanHydro Systems, Inc. 401(k) P…$3MAir Cargo Holding, Inc. 401(k) PlanAir Cargo Holding, Inc. 401(…$3MHottle & Associates, Inc. 401(k) PlanHottle & Associates, Inc. 40…$3MNunn & Nunn, Inc. 401(k) Plan$3MThe Shook Home 401(k) Plan$3M
End-of-year total assets ($M) among Hydro Systems, Inc. 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

California filing particulars

Total Assets (Beginning of Year)$3M
Net Assets (End of Year)$3M
Net Income-$287K
Employer EIN953837210
Plan Effective Date2008-01-01
Filing StatusFILING RECEIVED

Nearby 401(k) Plans in California

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

Hydro Systems, Inc. 401(k) Plan vs. nearby 401(k) plans in California, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000200000250000 -200204060 Total assets ($B) Participants Hydro Systems, Inc. 401(k) Plan, Total assets ($B): 0.002536451 · Participants: 110Hydro Systems, Inc. 401(k) PlanWells Fargo & Company 401(k) Plan, Total assets ($B): 45.765616608 · Participants: 205865Wells Fargo & Company 401(k) PlanGoogle LLC 401(k) Savings Plan, Total assets ($B): 28.89820221 · Participants: 102963Google LLC 401(k) Savings PlanOracle Corporation 401(k) Savings and Investment Plan, Total assets ($B): 21.851716605 · Participants: 46320Oracle Corporation 401(k) Savings and Investment PlanChevron Employee Savings Investment Plan, Total assets ($B): 18.60989746 · Participants: 19946Chevron Employee Savings Investment PlanIntel 401(k) Savings Plan, Total assets ($B): 18.361585903 · Participants: 54672Intel 401(k) Savings Plan
Hydro Systems, Inc. 401(k) Plan vs. nearby 401(k) plans in California, assets vs. participants
Compare Hydro Systems, Inc. 401(k) Plan side-by-side with 3 peers →

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

Outside California, the nearest 401(k) by assets is Air Cargo Holding, Inc. 401(k) Plan in WI ($3M); by covered participants it is Mahajan Therapeutics, Llc401(k) Plan in OH (110 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($3M here).

Similar participant headcount

Nearest other-state filings by covered participants (110 participants); asset peers above are excluded.

DOL Form 5500 plan year 2022. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Hydro Systems, Inc. 401(k) Plan assets move in 2022? ▼
Hydro Systems, Inc. 401(k) Plan pulled back noticeably - down 10.2% during 2022, from $3M to $3M. Reported net income was -$287K.
Which 401(k) plans are similar in size to Hydro Systems, Inc. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Air Cargo Holding, Inc. 401(k) Plan in WI ($3M, 108 participants).
Which 401(k) plans cover a similar participant headcount to Hydro Systems, Inc. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Mahajan Therapeutics, Llc401(k) Plan in OH (110 participants, N/A in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2022.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 953837210.

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.