Ground/Water Treatment & Technology 401(k) match, vesting and fees

Plan year 2024 filingGwtt 401(k) Plan · Plan 001 · EIN 80-0966781Updated Oct 2026

What Ground/Water Treatment & Technology's 401(k) plan says about matching contributions

The match terms have not been published from this plan's filing yet.
The plan year 2024 filing reports $244K in employer contributions, about $1,478 per participant. That total includes any match and profit-sharing; it is not a match formula. Plan year 2024 Form 5500 ↗
$126,955
Average account balance
176
Participants (end of year)
$20.9M
Plan assets (end of year)
0.30%
Admin expenses ÷ assets

Plan features

Match, vesting and enrollment details have not been published from this plan's audit report yet. The figures below come from the structured filing.

RecordkeeperStancorp Financial GroupSchedule C ↗
Independent auditorRsm (unmodified opinion, limited scope)Schedule H ↗
Plan type and status401(k) · ActiveForm 5500 ↗

How the plan compares

Plan year 2024 medians for 9,213 defined-contribution plans in professional, scientific, and technical services with 100 to 499 participants.

Ground/Water Treatment & Technology: employer contribution per participant$1,478
Peer median$2,521
Ground/Water Treatment & Technology: average balance$126,955
Peer median$75,833
Ground/Water Treatment & Technology: admin expenses ÷ assets0.30%
Peer median0.27%

Admin expenses are the plan's reported administrative expenses divided by its assets; they do not include fund expense ratios.

Plan history

Plan assets went from $16.1M at the end of plan year 2021 to $20.9M at the end of plan year 2024.

$16.1M2021$14.1M2022$17.3M2023$20.9M2024
End-of-year figures from each plan year's Form 5500 filing for the Ground/Water Treatment & Technology plan.
Plan yearParticipantsAssetsEmployer contributionsPer participantAdmin expense ratioMatch formulaFiling
2024176$20.9M$244K$1,4780.30%Not publishedForm 5500 ↗
2023149$17.3M$234K$1,6600.30%Not publishedForm 5500 ↗
2022135$14.1M$220K$1,7200.28%Not publishedForm 5500 ↗
2021141$16.1M$211K$1,5890.41%Not publishedForm 5500 ↗

Common questions

Does Ground/Water Treatment & Technology match 401(k) contributions?

The match terms for the Gwtt 401(k) Plan have not been published from its filing yet. The plan year 2024 filing reports $244K in employer contributions, about $1,478 per participant. That total includes any match and profit-sharing; it is not a match formula.

When is the Ground/Water Treatment & Technology 401(k) match vested?

The vesting schedule for the Gwtt 401(k) Plan is not in the data published so far. Your Summary Plan Description states it.

Who manages the Ground/Water Treatment & Technology 401(k)?

The recordkeeper listed on Schedule C of the plan year 2024 filing is Stancorp Financial Group. The plan administrator is Ground/Water Treatment & Technology LLC.

I left Ground/Water Treatment & Technology. How do I find my old 401(k)?

Your account stays in the plan until you move it. Contact the plan administrator (Ground/Water Treatment & Technology LLC, (973) 983-0901) or the recordkeeper, Stancorp Financial Group. The Ground/Water Treatment & Technology old 401(k) page lists the contacts from every plan filing. Find an old Ground/Water Treatment & Technology 401(k)

Data from the public Form 5500 annual reports Ground/Water Treatment & Technology filed with the U.S. Department of Labor (plan years 2021 and 2022 and 2023 and 2024) and, where noted, the attached independent auditor's report. Plan terms may have changed since the filing; check your current Summary Plan Description. PlanFacts is not affiliated with Ground/Water Treatment & Technology. Not financial advice. Report a correction · Methodology