401(k) · DOL Form 5500 · 2023

Water Tectonics, Inc. 401(k) Plan

Data updated 2026-08-25

$7M
Total assets Small plan by assets: 51
Participants Small participant base: 51st
Percentile by assets National rank: $135,444
Avg per participant Near avg balance/head

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Official DOL plan name: Water Tectonics, Inc. Employee Stock Ownership Plan (with 401(k) Provisions) · Sponsored by Water Tectonics, Inc. · Washington · Administrative & Support Services

$7M in assets, 51 participants

Water Tectonics, Inc.'s Water Tectonics, Inc. Employee Stock Ownership Plan (with 401(k) Provisions) reported $7M in total assets and 51 participants in its 2023 DOL Form 5500 filing, ranking in the 51st 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.

#3,134 in Administrative & Support Services (4,372 peers)

Administrative & Support Services sector rank

Within Administrative & Support Services, Water Tectonics, Inc. Employee Stock Ownership Plan (with 401(k) Provisions) ranks #3,134 of 4,372 2023 filers by assets (418% of the sector average)-$7M for 51 participants.

#3,134
in Administrative & Support Services (4,372 peers): +29.2%
assets growth YoY

Water Tectonics, Inc. Employee Stock Ownership Plan (with 401(k) Provisions)'s mid-pack asset rank among Administrative & Support Services and all filers

Water Tectonics, Inc. Employee Stock Ownership Plan (with 401(k) Provisions) vs every filed plan by assets

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

$6,907,660 Top 49% higher than 51% 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

Water Tectonics, Inc. Employee Stock Ownership Plan (with 401(k) Provisions) among smaller filed plans by headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Water Tectonics, Inc. Employee Stock Ownership Plan (with 401(k) Provisions) is a small filing (51 participants) on this national headcount ladder.

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%)

Water Tectonics, Inc. Employee Stock Ownership Plan (with 401(k) Provisions) reported net income rose from $868K in the plan year 2022 filing to $2M in the plan year 2023 filing.
Water Tectonics, Inc. Employee Stock Ownership Plan (with 401(k) Provisions) end-of-year assets rose from $5M in the plan year 2022 filing to $7M in the plan year 2023 filing.
Water Tectonics, Inc. Employee Stock Ownership Plan (with 401(k) Provisions) reported participants rose from 48 in the plan year 2022 filing to 51 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Form 5500 schedule snapshot

Filing strip 911959569 · Water Tectonics, Inc. PY 2023 · 401(k)

Water Tectonics, Inc. Employee Stock Ownership Plan (with 401(k) Provisions) · $7M · 51 · 51st

EIN $7M
EIN 51
EIN 51st
EIN 401(k)
EIN near Amerisci Group 401(k) Retirement Plan
EIN ind #3134

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 Administrative & Support Services retirement plans → · Plans in Washington →

End-of-year total assets ($M) among Water Tectonics, Inc. Employee Stock Ownership Plan (with 401(k) Provisions) and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Administrative & Support Services filing particulars

Total Assets (Beginning of Year)	$5M
Net Assets (End of Year)	$7M
Net Income	$2M
Employer EIN	911959569
Plan Effective Date	2007-08-01
Filing Status	FILING RECEIVED

Sponsor Plan History (Water Tectonics, Inc.)

Latest sponsor-wide plan assets: $8M 48.73336875346095% vs 2022; 2024 filing year

Year	Plans	Participants	Total Assets
2022	1	48	$5M
2023	1	51	$7M
2024	1	N/A	$8M

Nearby 401(k) Plans in Washington

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

Water Tectonics, Inc. Employee Stock Ownership Plan (with 401(k) Provisions) vs. nearby 401(k) plans in Washington, assets vs. participants

The Boeing Company 401(k) Retirement Plan $72.2B · 128,910
Microsoft Corporation Savings Plus 401(k) Plan $53.2B · 123,296
Costco 401(k) Retirement Plan $33.4B · 192,744
T-Mobile USA, Inc. 401(k) Retirement Savings Plan & Trust $8.3B · 71,538
401(k) Savings Plan $8.1B · 87,590

Compare Water Tectonics, Inc. Employee Stock Ownership Plan (with 401(k) Provisions) side-by-side with 3 peers →

Water Tectonics, Inc. Employee Stock Ownership Plan (with 401(k) Provisions)'s out-of-state 401(k) peers by assets and headcount

Outside Washington, the nearest 401(k) by assets is Amerisci Group 401(k) Retirement Plan in VA ($7M); by covered participants it is E.L.D. D'onofrio, Inc. 401(k) Profit Sharing Plan in OH (51 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($7M here).

Amerisci Group 401(k) Retirement Plan (VA) $7M · 106
University of Maryland Medical Center Midtown Campus 401(k) Profit Sharing Plan for Union Employees (MD) $7M · 342
Ciso Retirement Plan (AZ) $7M · N/A
Bentley Truck Services, Inc. 401(k) Profit Sharing Plan and Trust (NJ) $7M · 141

Similar participant headcount

Nearest other-state filings by covered participants (51 participants); asset peers above are excluded.

E.L.D. D'onofrio, Inc. 401(k) Profit Sharing Plan (OH) 51 · 0 off
Kassity's 401(k) Profit Sharing Plan (CA) 51 · 0 off
Pinnacle Bank Profit Sharing Retirement Plan (AL) 51 · 0 off
True North Clippers, Inc. 401(k) Profit Sharing Plan (NH) 51 · 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 Water Tectonics, Inc. Employee Stock Ownership Plan (with 401(k) Provisions) assets move in 2023? ▼

Water Tectonics, Inc. Employee Stock Ownership Plan (with 401(k) Provisions) grew sharply - up 29.2% during 2023, from $5M to $7M. Reported net income was $2M.

How have Water Tectonics, Inc. plan assets changed over time? ▼

Across 3 plan years on file (2022-2024), Water Tectonics, Inc.'s sponsor-wide assets grew 48.7%, from $5M to $8M.

Which 401(k) plans are similar in size to Water Tectonics, Inc. Employee Stock Ownership Plan (with 401(k) Provisions)? ▼

Among 401(k) plans in other states, the closest by assets is Amerisci Group 401(k) Retirement Plan in VA ($7M, 106 participants).

Which 401(k) plans cover a similar participant headcount to Water Tectonics, Inc. Employee Stock Ownership Plan (with 401(k) Provisions)? ▼

Among 401(k) plans in other states, the closest by covered participants is E.L.D. D'onofrio, Inc. 401(k) Profit Sharing Plan in OH (51 participants, N/A 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 911959569.