401(k) · DOL Form 5500 · 2023

Hydrogeologic, Inc. 401(k) Plan

Data updated 2026-08-25

$78M
Total assets Below avg plan size
494
Participants Below avg headcount
89th
Percentile by assets National rank
$157,803
Avg per participant Above avg balance/head
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Official DOL plan name: Hydrogeologic, Inc. 401(k) Profit Sharing Plan · Sponsored by Hydrogeologic, Inc. · Virginia · Professional & Technical Services

$78M in assets, 494 participants

Hydrogeologic, Inc.'s Hydrogeologic, Inc. 401(k) Profit Sharing Plan reported $78M in total assets and 494 participants in its 2023 DOL Form 5500 filing, ranking in the 89th 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.

  • #18,441 in Professional & Technical Services (20,321 peers)

Where Hydrogeologic, Inc. 401(k) Profit Sharing Plan sits by assets

Hydrogeologic, Inc. 401(k) Profit Sharing Plan sits in the top quartile of all filed plans by assets, $78M for 494 participants (~$157,803/participant), up 27.6% in 2023.

#18,441
in Professional & Technical Services (20,321 peers)
+27.6%
assets growth YoY
0.8×
vs typical plan assets (national mean)

Hydrogeologic, Inc. 401(k) Profit Sharing Plan's outsized position by total assets

Hydrogeologic, Inc. 401(k) Profit Sharing Plan vs every filed plan by assets

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

$77,954,474 Top 11% higher than 89% 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

Hydrogeologic, Inc. 401(k) Profit Sharing 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. Hydrogeologic, Inc. 401(k) Profit Sharing Plan sits mid-pack in the medium band (494 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Hydrogeologic, Inc. 401(k) Profit Sharing Plan reported net income rose from -$9M in the plan year 2022 filing to $17M in the plan year 2023 filing.
  • Hydrogeologic, Inc. 401(k) Profit Sharing Plan end-of-year assets rose from $61M in the plan year 2022 filing to $78M in the plan year 2023 filing.
  • Hydrogeologic, Inc. 401(k) Profit Sharing Plan reported participants rose from 463 in the plan year 2022 filing to 494 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Published 5500 schedule card

Filing strip 541404852 · Hydrogeologic, Inc. PY 2023 · 401(k)

Hydrogeologic, Inc. 401(k) Profit Sharing Plan · $78M · 494 · 89th

  • BOY $78M
  • BOY 494
  • BOY 89th
  • BOY 401(k)
  • BOY near Indiana Internal Medicine Consultants Profit Sharing Plan
  • BOY ind #18441

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 Virginia →

Hydrogeologic, Inc. 401(k) Profit Sharing Plan in the asset neighbourhood

North Bend Medical Center 401(k) PlanNorth Bend Medical Center 40…$78MOrthoarizona Retirement Plan$78MHydrogeologic, Inc. 401(k) Profit Sharing PlanHydrogeologic, Inc. 401(k) P…$78MIndiana Internal Medicine Consultants Profit Sharing PlanIndiana Internal Medicine Co…$78MPrevost Car, Inc. (a Division of Prevost Car (US) Inc.) 401(k) Retirement Savings PlanPrevost Car, Inc. (a Divisio…$78M
End-of-year total assets ($M) among Hydrogeologic, Inc. 401(k) Profit Sharing Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Scale-class filing particulars (2023)

Total Assets (Beginning of Year)$61M
Net Assets (End of Year)$78M
Net Income$17M
Employer EIN541404852
Plan Effective Date1989-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Hydrogeologic, Inc.)

Sponsor-wide plan assets over time

All Hydrogeologic, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$92M 50.88888837615967% vs 2022
2024 filing year
$50M$60M$70M$80M$90M$100M 202220232024 $61.1M $92.2M ▲ +50.9%
Year Plans Participants Total Assets
2022 1 463 $61M
2023 1 494 $78M
2024 1 556 $92M

Nearby 401(k) Plans in Virginia

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

Hydrogeologic, Inc. 401(k) Profit Sharing Plan vs. nearby 401(k) plans in Virginia, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000 -10010203040 Total assets ($B) Participants Hydrogeologic, Inc. 401(k) Profit Sharing Plan, Total assets ($B): 0.077954474 · Participants: 494Hydrogeologic, Inc. 401(k) Profit Sharing PlanNorthrop Grumman Savings Plan, Total assets ($B): 36.173098625 · Participants: 97987Northrop Grumman Savings Plan401(k) Pension Plan, Total assets ($B): 14.97867624 · Participants: 62467401(k) Pension PlanGeneral Dynamics Corporation 401(k) Plan 6.0, Total assets ($B): 11.167449098 · Participants: 48860General Dynamics Corporation 401(k) Plan 6.0Leidos, Inc. Retirement Plan, Total assets ($B): 10.583898778 · Participants: 27043Leidos, Inc. Retirement PlanBae Systems Employees' Savings and Investment Plan, Total assets ($B): 9.406287325 · Participants: 31681Bae Systems Employees' Savings and Investment Plan
Hydrogeologic, Inc. 401(k) Profit Sharing Plan vs. nearby 401(k) plans in Virginia, assets vs. participants
Compare Hydrogeologic, Inc. 401(k) Profit Sharing Plan side-by-side with 3 peers →

Hydrogeologic, Inc. 401(k) Profit Sharing Plan's out-of-state 401(k) peers by assets and headcount

Outside Virginia, the nearest 401(k) by assets is Indiana Internal Medicine Consultants Profit Sharing Plan in IN ($78M); by covered participants it is Secure2retire Pooled Employer Plan in MD (494 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (494 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 Hydrogeologic, Inc. 401(k) Profit Sharing Plan assets move in 2023? ▼
Hydrogeologic, Inc. 401(k) Profit Sharing Plan grew sharply - up 27.6% during 2023, from $61M to $78M. Reported net income was $17M.
How have Hydrogeologic, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Hydrogeologic, Inc.'s sponsor-wide assets grew 50.9%, from $61M to $92M.
Where does Hydrogeologic, Inc. 401(k) Profit Sharing Plan rank by assets among Form 5500 filers? ▼
Hydrogeologic, Inc. 401(k) Profit Sharing Plan ranks in the 89th percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top quartile of all filed plans by assets).
Which 401(k) plans are similar in size to Hydrogeologic, Inc. 401(k) Profit Sharing Plan? ▼
Among 401(k) plans in other states, the closest by assets is Indiana Internal Medicine Consultants Profit Sharing Plan in IN ($78M, 216 participants).
Which 401(k) plans cover a similar participant headcount to Hydrogeologic, Inc. 401(k) Profit Sharing Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Secure2retire Pooled Employer Plan in MD (494 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 541404852.

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.