401(k) · DOL Form 5500 · 2023

R & D Maintenance Services, Inc. 401(k) Plan

Data updated 2026-08-25

$7M
Total assets Small plan by assets
179
Participants Small participant base
52nd
Percentile by assets National rank
$41,308
Avg per participant Low balance/head
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Official DOL plan name: R & D Maintenance Services, Inc. 401(k)Plan · Sponsored by R & D Maintenance Services, Inc. · Oklahoma · Administrative & Support Services

$7M in assets, 179 participants

R & D Maintenance Services, Inc.'s R & D Maintenance Services, Inc. 401(k)Plan reported $7M in total assets and 179 participants in its 2023 DOL Form 5500 filing, ranking in the 52nd 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.

  • #3,175 in Administrative & Support Services (4,372 peers)

Coverage in Oklahoma

R & D Maintenance Services, Inc. 401(k)Plan covers 179 participants in Oklahoma, about 24% of the average Oklahoma filer (state average ~760 per filing). Assets: $7M.

#3,175
in Administrative & Support Services (4,372 peers)
+8.9%
assets growth YoY

R & D Maintenance Services, Inc. 401(k)Plan's mid-pack asset rank among Administrative & Support Services and all filers

R & D Maintenance Services, Inc. 401(k)Plan vs every filed plan by assets

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

$7,394,197 Top 48% higher than 52% 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

R & D Maintenance Services, Inc. 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. R & D Maintenance Services, Inc. 401(k)Plan sits mid-pack in the medium band (179 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • R & D Maintenance Services, Inc. 401(k)Plan reported net income rose from -$817K in the plan year 2022 filing to $604K in the plan year 2023 filing.
  • R & D Maintenance Services, Inc. 401(k)Plan end-of-year assets rose from $7M in the plan year 2022 filing to $7M in the plan year 2023 filing.
  • R & D Maintenance Services, Inc. 401(k)Plan reported participants fell from 181 in the plan year 2022 filing to 179 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Form 5500 schedule snapshot

Filing strip 731098539 · R & D Maintenance Services, Inc. PY 2023 · 401(k)

R & D Maintenance Services, Inc. 401(k)Plan · $7M · 179 · 52nd

  • EBSA $7M
  • PART 179
  • TYPE 52nd
  • NET 401(k)
  • BOOK near Keystops, LLC Employee Savings Plan
  • VS-ST ind #3175

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 Administrative & Support Services retirement plans → · Plans in Oklahoma →

R & D Maintenance Services, Inc. 401(k)Plan in the asset neighbourhood

R & D Maintenance Services, Inc. 401(k)PlanR & D Maintenance Services, …$7MKeystops, LLC Employee Savings PlanKeystops, LLC Employee Savin…$7MIntramed Plus, Inc. 401(k) Profit Sharing Retirement PlanIntramed Plus, Inc. 401(k) P…$7MProterra Investment Partners LP Retirement Savings PlanProterra Investment Partners…$7MEndeavor Consulting Group, LLC 401(k) PlanEndeavor Consulting Group, L…$7M
End-of-year total assets ($M) among R & D Maintenance Services, Inc. 401(k)Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Oklahoma filing particulars

Total Assets (Beginning of Year)$7M
Net Assets (End of Year)$7M
Net Income$604K
Employer EIN731098539
Plan Effective Date1986-11-01
Filing StatusFILING RECEIVED

Sponsor Plan History (R & D Maintenance Services, Inc.)

Sponsor-wide plan assets over time

All R & D Maintenance Services, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$8M 41.61733210947405% vs 2022
2024 filing year
$6M$8M$10M$12M$14M$16M 202220232024 $13.6M $7.93M ▼ -41.6%
Year Plans Participants Total Assets
2022 2 362 $14M
2023 1 179 $7M
2024 1 180 $8M

Nearby 401(k) Plans in Oklahoma

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

R & D Maintenance Services, Inc. 401(k)Plan vs. nearby 401(k) plans in Oklahoma, assets vs. participants Scatter plot of 6 data points. -5000050001000015000 -1012345 Total assets ($B) Participants R & D Maintenance Services, Inc. 401(k)Plan, Total assets ($B): 0.007394197 · Participants: 179R & D Maintenance Services, Inc. 401(k)PlanQuiktrip Corporation Retirement Plan, Total assets ($B): 4.212452319 · Participants: 11746Quiktrip Corporation Retirement PlanThe Williams Investment Plus Plan, Total assets ($B): 1.681202476 · Participants: 5041The Williams Investment Plus PlanOneok, Inc. 401(k) Plan, Total assets ($B): 1.156591 · Participants: 2965Oneok, Inc. 401(k) PlanBok Financial 401(k) Plan, Total assets ($B): 1.048169756 · Participants: 4766Bok Financial 401(k) PlanDevon Energy Corporation Incentive Savings Plan, Total assets ($B): 0.932957189 · Participants: 1858Devon Energy Corporation Incentive Savings Plan
R & D Maintenance Services, Inc. 401(k)Plan vs. nearby 401(k) plans in Oklahoma, assets vs. participants
Compare R & D Maintenance Services, Inc. 401(k)Plan side-by-side with 3 peers →

R & D Maintenance Services, Inc. 401(k)Plan's out-of-state 401(k) peers by assets and headcount

Outside Oklahoma, the nearest 401(k) by assets is Keystops, LLC Employee Savings Plan in KY ($7M); by covered participants it is Progress Unlimited Inc. 401(k) Profit Sharing Plan and Trust in MD (179 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (179 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 R & D Maintenance Services, Inc. 401(k)Plan assets move in 2023? ▼
R & D Maintenance Services, Inc. 401(k)Plan grew at a solid clip - up 8.9% during 2023, from $7M to $7M. Reported net income was $604K.
How have R & D Maintenance Services, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), R & D Maintenance Services, Inc.'s sponsor-wide assets declined 41.6%, from $14M to $8M.
Which 401(k) plans are similar in size to R & D Maintenance Services, Inc. 401(k)Plan? ▼
Among 401(k) plans in other states, the closest by assets is Keystops, LLC Employee Savings Plan in KY ($7M, 179 participants).
Which 401(k) plans cover a similar participant headcount to R & D Maintenance Services, Inc. 401(k)Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Progress Unlimited Inc. 401(k) Profit Sharing Plan and Trust in MD (179 participants, $4M 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 731098539.

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.