401(k) · DOL Form 5500 · 2023

Trihydro Corporation 401(k) Plan

Data updated 2026-08-25

$103M
Total assets Near avg plan size
539
Participants Below avg headcount
91st
Percentile by assets National rank
$190,809
Avg per participant Above avg balance/head
PlainRetire home → About this data RSS: change history

Official DOL plan name: Trihydro Corporation 401(k) Plan · Sponsored by Trihydro Corporation · Wyoming · Professional & Technical Services

$103M in assets, 539 participants

Trihydro Corporation's Trihydro Corporation 401(k) Plan reported $103M in total assets and 539 participants in its 2023 DOL Form 5500 filing, ranking in the 91st 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.

  • #18,824 in Professional & Technical Services (20,321 peers)

Coverage in Wyoming

Trihydro Corporation 401(k) Plan covers 539 participants in Wyoming, 5.7x the typical Wyoming plan (state average ~94 per filing). Assets: $103M.

#18,824
in Professional & Technical Services (20,321 peers)
+12.7%
assets growth YoY
1.0×
vs typical plan assets (national mean)

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

Trihydro Corporation 401(k) Plan vs every filed plan by assets

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

$102,846,284 Top 9% higher than 91% of 127,068 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 2023

Trihydro Corporation 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. Trihydro Corporation 401(k) Plan sits mid-pack in the medium band (539 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Trihydro Corporation 401(k) Plan reported net income fell from $14M in the plan year 2022 filing to $12M in the plan year 2023 filing.
  • Trihydro Corporation 401(k) Plan end-of-year assets rose from $91M in the plan year 2022 filing to $103M in the plan year 2023 filing.
  • Trihydro Corporation 401(k) Plan reported participants fell from 564 in the plan year 2022 filing to 539 in the plan year 2023 filing.

See the national 2022→2023 release diff →

EBSA filing schedule strip

Filing strip 830272860 · Trihydro Corporation PY 2023 · 401(k)

Trihydro Corporation 401(k) Plan · $103M · 539 · 91st

  • PART $103M
  • TYPE 539
  • NET 91st
  • BOOK 401(k)
  • VS-ST near Inotiv, Inc. Retirement Plan
  • BOY ind #18824

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 Wyoming →

Trihydro Corporation 401(k) Plan in the asset neighbourhood

Trihydro Corporation 401(k) PlanTrihydro Corporation 401(k) …$103MCpi 401(k) Plan$103MCrossland Construction Safe Harbor 401(k) & Profit Sharing PlanCrossland Construction Safe …$103MInotiv, Inc. Retirement Plan$103MGillig 401(k) Profit Sharing Retirement PlanGillig 401(k) Profit Sharing…$103M
End-of-year total assets ($M) among Trihydro Corporation 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Wyoming filing particulars

Total Assets (Beginning of Year)$91M
Net Assets (End of Year)$103M
Net Income$12M
Employer EIN830272860
Plan Effective Date1986-10-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Trihydro Corporation)

Sponsor-wide plan assets over time

All Trihydro Corporation plans reported in each filing year

Latest sponsor-wide plan assets
$115M 25.566446852301556% vs 2022
2024 filing year
$80M$90M$100M$110M$120M 202220232024 $91.3M $115M ▲ +25.6%
Year Plans Participants Total Assets
2022 1 564 $91M
2023 1 539 $103M
2024 1 599 $115M

Nearby 401(k) Plans in Wyoming

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

Trihydro Corporation 401(k) Plan vs. nearby 401(k) plans in Wyoming, assets vs. participants Scatter plot of 6 data points. 050010001500 050100150200 Total assets ($M) Participants Trihydro Corporation 401(k) Plan, Total assets ($M): 102.846284 · Participants: 539Trihydro Corporation 401(k) PlanAdmiral Beverage Corporation 401(k) Plan, Total assets ($M): 156.224282 · Participants: 1354Admiral Beverage Corporation 401(k) PlanWyoming Machinery Company Profit Sharing 401(k) Plan, Total assets ($M): 136.372631 · Participants: 728Wyoming Machinery Company Profit Sharing 401(k) PlanTrue Companies Employees' 401(k) Savings Plan, Total assets ($M): 63.309064 · Participants: 950True Companies Employees' 401(k) Savings PlanNeiman Enterprises, Inc. 401(k) Profit Sharing Plan & Trust, Total assets ($M): 43.885561 · Participants: 493Neiman Enterprises, Inc. 401(k) Profit Sharing Plan & TrustWyoming Beverages, Inc. 401(k) Plan, Total assets ($M): 38.657949 · Participants: 305Wyoming Beverages, Inc. 401(k) Plan
Trihydro Corporation 401(k) Plan vs. nearby 401(k) plans in Wyoming, assets vs. participants
Compare Trihydro Corporation 401(k) Plan side-by-side with 3 peers →

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

Outside Wyoming, the nearest 401(k) by assets is Inotiv, Inc. Retirement Plan in IN ($103M); by covered participants it is Nippon Dynawave Packaging Co. 401(k) Plan in WA (539 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($103M here).

Similar participant headcount

Nearest other-state filings by covered participants (539 participants); asset peers above are excluded.

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 Trihydro Corporation 401(k) Plan assets move in 2023? ▼
Trihydro Corporation 401(k) Plan grew at a solid clip - up 12.7% during 2023, from $91M to $103M. Reported net income was $12M.
How have Trihydro Corporation plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Trihydro Corporation's sponsor-wide assets grew 25.6%, from $91M to $115M.
Where does Trihydro Corporation 401(k) Plan rank by assets among Form 5500 filers? ▼
Trihydro Corporation 401(k) Plan ranks in the 91st percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top 10% of all filed plans by assets).
Which 401(k) plans are similar in size to Trihydro Corporation 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Inotiv, Inc. Retirement Plan in IN ($103M, 899 participants).
Which 401(k) plans cover a similar participant headcount to Trihydro Corporation 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Nippon Dynawave Packaging Co. 401(k) Plan in WA (539 participants, $78M 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 830272860.

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.