401(k) · DOL Form 5500 · 2024

Rincon Research Corporation 401(k) Plan

Data updated 2026-08-25

$162M
Total assets Near avg plan size
389
Participants Below avg headcount
93rd
Percentile by assets National rank
$415,170
Avg per participant High balance/head
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Official DOL plan name: Rincon Research Corporation 401(k) Plan · Sponsored by Rincon Research Corporation · Arizona · Professional & Technical Services

$162M in assets, 389 participants

Rincon Research Corporation's Rincon Research Corporation 401(k) Plan reported $162M in total assets and 389 participants in its 2024 DOL Form 5500 filing, ranking in the 93rd 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.

  • #19,045 in Professional & Technical Services (20,173 peers)

Where Rincon Research Corporation 401(k) Plan sits by assets

Rincon Research Corporation 401(k) Plan sits in the top 10% of all filed plans by assets, $162M for 389 participants (~$415,170/participant), up 13.6% in 2024.

#19,045
in Professional & Technical Services (20,173 peers)
+13.6%
assets growth YoY
1.6×
vs typical plan assets (national mean)

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

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

End-of-year total assets · plan year 2024 · DOL Form 5500

$161,500,957 Top 7% higher than 93% of 123,620 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 2024

Rincon Research Corporation 401(k) Plan among mid-size filed plans by headcount

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Rincon Research Corporation 401(k) Plan sits mid-pack in the medium band (389 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Rincon Research Corporation 401(k) Plan reported net income fell from $26M in the plan year 2023 filing to $19M in the plan year 2024 filing.
  • Rincon Research Corporation 401(k) Plan end-of-year assets rose from $142M in the plan year 2023 filing to $162M in the plan year 2024 filing.
  • Rincon Research Corporation 401(k) Plan reported participants rose from 359 in the plan year 2023 filing to 389 in the plan year 2024 filing.

See the national 2023→2024 release diff →

Form 5500 schedule snapshot

Filing strip 860465180 · Rincon Research Corporation PY 2024 · 401(k)

Rincon Research Corporation 401(k) Plan · $162M · 389 · 93rd

  • NET $162M
  • NET 389
  • NET 93rd
  • NET 401(k)
  • NET near Project Worldwide 401(k) Plan
  • NET ind #19045

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 Arizona →

Rincon Research Corporation 401(k) Plan in the asset neighbourhood

Craig Hospital Retirement PlanCraig Hospital Retirement Pl…$162MRincon Research Corporation 401(k) PlanRincon Research Corporation …$162MProject Worldwide 401(k) Plan$161MKenco Management Services, LLC 401(k) Employee Savings PlanKenco Management Services, L…$161MKelly Hart & Hallman Profit Sharing Plan and TrustKelly Hart & Hallman Profit …$161M
End-of-year total assets ($M) among Rincon Research Corporation 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Scale-class filing particulars (2024)

Total Assets (Beginning of Year)$142M
Net Assets (End of Year)$162M
Net Income$19M
Employer EIN860465180
Plan Effective Date1992-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Rincon Research Corporation)

Sponsor-wide plan assets over time

All Rincon Research Corporation plans reported in each filing year

Latest sponsor-wide plan assets
$294M 28.06514522098936% vs 2022
2024 filing year
$220M$240M$260M$280M$300M$320M 202220232024 $230M $294M ▲ +28.1%
Year Plans Participants Total Assets
2022 3 924 $230M
2023 3 1,027 $268M
2024 3 1,123 $294M

Nearby 401(k) Plans in Arizona

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

Rincon Research Corporation 401(k) Plan vs. nearby 401(k) plans in Arizona, assets vs. participants Scatter plot of 6 data points. -200000200004000060000 -202468 Total assets ($B) Participants Rincon Research Corporation 401(k) Plan, Total assets ($B): 0.161500957 · Participants: 389Rincon Research Corporation 401(k) PlanBechtel Trust & Thrift Plan, Total assets ($B): 6.067288511 · Participants: 7971Bechtel Trust & Thrift PlanBanner Health Employees 401(k) Plan, Total assets ($B): 4.918574883 · Participants: 54731Banner Health Employees 401(k) PlanFreeport-Mcmoran Inc. Employee Capital Accumulation Program, Total assets ($B): 2.670667399 · Participants: 13770Freeport-Mcmoran Inc. Employee Capital Accumulation ProgramRepublic Services, Inc. 401(k) Plan, Total assets ($B): 2.666764279 · Participants: 32629Republic Services, Inc. 401(k) PlanStantec 401(k) Plan, Total assets ($B): 2.319061108 · Participants: 11603Stantec 401(k) Plan
Rincon Research Corporation 401(k) Plan vs. nearby 401(k) plans in Arizona, assets vs. participants
Compare Rincon Research Corporation 401(k) Plan side-by-side with 3 peers →

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

Outside Arizona, the nearest 401(k) by assets is Project Worldwide 401(k) Plan in MI ($161M); by covered participants it is Ems Linq Inc 401(k) Profit Sharing Plan in NC (389 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($162M here).

Similar participant headcount

Nearest other-state filings by covered participants (389 participants); asset peers above are excluded.

DOL Form 5500 plan year 2024. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Rincon Research Corporation 401(k) Plan assets move in 2024? ▼
Rincon Research Corporation 401(k) Plan grew at a solid clip - up 13.6% during 2024, from $142M to $162M. Reported net income was $19M.
How have Rincon Research Corporation plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Rincon Research Corporation's sponsor-wide assets grew 28.1%, from $230M to $294M.
Where does Rincon Research Corporation 401(k) Plan rank by assets among Form 5500 filers? ▼
Rincon Research Corporation 401(k) Plan ranks in the 93rd percentile by end-of-year assets among 123,622 plans that reported assets for plan year 2024 (in the top 10% of all filed plans by assets).
Which 401(k) plans are similar in size to Rincon Research Corporation 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Project Worldwide 401(k) Plan in MI ($161M, 1,429 participants).
Which 401(k) plans cover a similar participant headcount to Rincon Research Corporation 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Ems Linq Inc 401(k) Profit Sharing Plan in NC (389 participants, $19M in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2024.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 860465180.

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.