401(k) · DOL Form 5500 · 2022

Ground/Water Treatment & Technology LLC 401(k) Plan

Q: How did Gwtt 401(k) Plan assets move in 2022?

Gwtt 401(k) Plan pulled back noticeably - down 12.0% during 2022, from $16M to $14M. Reported net income was -$2M.

Q: How have Ground/Water Treatment & Technology LLC plan assets changed over time?

Across 3 plan years on file (2022-2024), Ground/Water Treatment & Technology LLC's sponsor-wide assets grew 48.3%, from $14M to $21M.

Q: Which 401(k) plans are similar in size to Gwtt 401(k) Plan?

Among 401(k) plans in other states, the closest by assets is Fentress Architects Employee Defined Contribution Plan in CO ($14M, 73 participants).

Q: Which 401(k) plans cover a similar participant headcount to Gwtt 401(k) Plan?

Among 401(k) plans in other states, the closest by covered participants is Green Box Loans Inc, 401(k) Plan in CA (111 participants, $192K in assets).

Data updated 2026-08-25

$14M
Total assets Small plan by assets: 111
Participants Small participant base: 72nd
Percentile by assets National rank: $127,285
Avg per participant Near avg balance/head

PlainRetire home → About this data RSS: change history

Official DOL plan name: Gwtt 401(k) Plan · Sponsored by Ground/Water Treatment & Technology LLC · New Jersey · Professional & Technical Services

$14M in assets, 111 participants

Ground/Water Treatment & Technology LLC's Gwtt 401(k) Plan reported $14M in total assets and 111 participants in its 2022 DOL Form 5500 filing, ranking in the 72nd 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.

#15,306 in Professional & Technical Services (21,562 peers)

Coverage in New Jersey

Gwtt 401(k) Plan covers 111 participants in New Jersey, about 13% of the average New Jersey filer (state average ~844 per filing). Assets: $14M.

#15,306
in Professional & Technical Services (21,562 peers): -12.0%
assets change YoY

The plan reported a net loss of $2M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Gwtt 401(k) Plan's outsized position by total assets

Gwtt 401(k) Plan vs every filed plan by assets

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

$14,128,648 Top 28% higher than 72% of 139,123 filed plans

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

Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2022

Gwtt 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. Gwtt 401(k) Plan sits mid-pack in the medium band (111 participants).

Micro (1-10) 37,406 filings (26%) Small (11-100) 30,574 filings (21%) Medium (101-1,000) 63,709 filings (45%) Large (1,001-10,000) 9,970 filings (7%) Mega (10,000+) 1,298 filings (<1%)

Plan-year Form 5500 strip

Filing strip 800966781 · Ground/Water Treatment & Technology LLC PY 2022 · 401(k)

Gwtt 401(k) Plan · $14M · 111 · 72nd

EBSA $14M
EBSA 111
EBSA 72nd
EBSA 401(k)
EBSA near Fentress Architects Employee Defined Contribution Plan
EBSA ind #15306

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 Professional & Technical Services retirement plans → · Plans in New Jersey →

End-of-year total assets ($M) among Gwtt 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

New Jersey filing particulars

Total Assets (Beginning of Year)	$16M
Net Assets (End of Year)	$14M
Net Income	-$2M
Employer EIN	800966781
Plan Effective Date	2014-01-01
Filing Status	FILING RECEIVED

Sponsor Plan History (Ground/Water Treatment & Technology LLC)

Latest sponsor-wide plan assets: $21M 48.263521038955744% vs 2022; 2024 filing year

Year	Plans	Participants	Total Assets
2022	1	111	$14M
2023	1	104	$17M
2024	1	124	$21M

Nearby 401(k) Plans in New Jersey

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

Gwtt 401(k) Plan vs. nearby 401(k) plans in New Jersey, assets vs. participants

JPMorgan Chase 401(k) Savings Plan $36.8B · 168,280
Verizon Savings Plan for Management Employees $25.2B · 76,788
Johnson and Johnson Savings Plan $21.2B · 43,271
Pfizer Savings Plan $17.8B · 27,796
Ernst & Young Retirement Savings Plan $12.4B · 52,975

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

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

Outside New Jersey, the nearest 401(k) by assets is Fentress Architects Employee Defined Contribution Plan in CO ($14M); by covered participants it is Green Box Loans Inc, 401(k) Plan in CA (111 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($14M here).

Fentress Architects Employee Defined Contribution Plan (CO) $14M · 73
Griffith & Thornburgh 401(k) Profit Sharing Plan (CA) $14M · 15
Parents and Children Together 401(k) Retirement Savings Plan (HI) $14M · 328
Southwest Mountain States Regional Council of Carpenters 401(k) Plan (CA) $14M · 196

Similar participant headcount

Nearest other-state filings by covered participants (111 participants); asset peers above are excluded.

Green Box Loans Inc, 401(k) Plan (CA) 111 · 0 off
Ivhp 401(k) Retirement Savings Plan (CA) 111 · 0 off
Vador Ventures Inc 401(k) Profit Sharing Plan & Trust (MD) 111 · 0 off
Lehi Valley Trading Co. 401(k) Plan (AZ) 111 · 0 off

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 Gwtt 401(k) Plan assets move in 2022? ▼

Gwtt 401(k) Plan pulled back noticeably - down 12.0% during 2022, from $16M to $14M. Reported net income was -$2M.

How have Ground/Water Treatment & Technology LLC plan assets changed over time? ▼