401(k) · DOL Form 5500 · 2022

Hydrogeologic, Inc. 401(k) Plan

Data updated 2026-08-25

$61M
Total assets Below avg plan size
463
Participants Below avg headcount
90th
Percentile by assets National rank
$131,989
Avg per participant Near avg balance/head
PlainRetire home → About this data RSS: change history

Official DOL plan name: Hydrogeologic, Inc. 401(k) Profit Sharing Plan · Sponsored by Hydrogeologic, Inc. · Virginia · Professional & Technical Services

$61M in assets, 463 participants

Hydrogeologic, Inc.'s Hydrogeologic, Inc. 401(k) Profit Sharing Plan reported $61M in total assets and 463 participants in its 2022 DOL Form 5500 filing, ranking in the 90th 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.

  • #19,537 in Professional & Technical Services (21,562 peers)

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

Hydrogeologic, Inc. 401(k) Profit Sharing Plan sits in the top 10% of all filed plans by assets, $61M for 463 participants (~$131,989/participant), down 12.5% in 2022.

#19,537
in Professional & Technical Services (21,562 peers)
-12.5%
assets change YoY
0.6×
vs typical plan assets (national mean)

The plan reported a net loss of $9M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

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 2022 · DOL Form 5500

$61,110,879 Top 10% higher than 90% of 139,123 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 2022

Hydrogeologic, Inc. 401(k) Profit Sharing 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. Hydrogeologic, Inc. 401(k) Profit Sharing Plan sits mid-pack in the medium band (463 participants).

DOL schedule card

Filing strip 541404852 · Hydrogeologic, Inc. PY 2022 · 401(k)

Hydrogeologic, Inc. 401(k) Profit Sharing Plan · $61M · 463 · 90th

  • SCH $61M
  • EBSA 463
  • PART 90th
  • TYPE 401(k)
  • NET near Sp Holding Enterprises Corp 401(k) Retirement Savings Plan
  • BOOK ind #19537

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

Sp Holding Enterprises Corp 401(k) Retirement Savings PlanSp Holding Enterprises Corp …$61MHydrogeologic, Inc. 401(k) Profit Sharing PlanHydrogeologic, Inc. 401(k) P…$61MSheet Metal Workers' Local No. 40 Supplemental RetSheet Metal Workers' Local N…$61MTerra Millennium Corporation 401(k) PlanTerra Millennium Corporation…$61MAssociated Builders and Contractors, Inc. Retirement & Savings PlanAssociated Builders and Cont…$61M
End-of-year total assets ($M) among Hydrogeologic, Inc. 401(k) Profit Sharing Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

Scale-class filing particulars (2022)

Total Assets (Beginning of Year)$70M
Net Assets (End of Year)$61M
Net Income-$9M
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. -50000050000100000 -10010203040 Total assets ($B) Participants Hydrogeologic, Inc. 401(k) Profit Sharing Plan, Total assets ($B): 0.061110879 · Participants: 463Hydrogeologic, Inc. 401(k) Profit Sharing PlanNorthrop Grumman Savings Plan, Total assets ($B): 32.567331218 · Participants: 92420Northrop Grumman Savings Plan401(k) Pension Plan, Total assets ($B): 12.972737361 · Participants: 61481401(k) Pension PlanGeneral Dynamics Corporation 401(k) Plan 6.0, Total assets ($B): 9.624791923 · Participants: 36822General Dynamics Corporation 401(k) Plan 6.0Leidos, Inc. Retirement Plan, Total assets ($B): 8.665678993 · Participants: 26125Leidos, Inc. Retirement PlanBae Systems Employees' Savings and Investment Plan, Total assets ($B): 8.232987243 · Participants: 31556Bae 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 Sp Holding Enterprises Corp 401(k) Retirement Savings Plan in UT ($61M); by covered participants it is Mitsui Kinzoku North American 401(k) Retirement Plan in IN (463 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (463 participants); asset peers above are excluded.

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 Hydrogeologic, Inc. 401(k) Profit Sharing Plan assets move in 2022? ▼
Hydrogeologic, Inc. 401(k) Profit Sharing Plan pulled back noticeably - down 12.5% during 2022, from $70M to $61M. Reported net income was -$9M.
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 90th percentile by end-of-year assets among 139,126 plans that reported assets for plan year 2022 (in the top 10% 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 Sp Holding Enterprises Corp 401(k) Retirement Savings Plan in UT ($61M, 1,262 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 Mitsui Kinzoku North American 401(k) Retirement Plan in IN (463 participants, $33M in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2022.

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.