401(k) Ā· DOL Form 5500 Ā· 2024

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

Data updated 2026-05-15

$8M
Total assets
180
Participants
51th
Percentile by assets
$44,050
Avg per participant

Sponsored by R & D Maintenance Services, Inc. Ā· Oklahoma Ā· Administrative & Support Services

What the 2024 filing shows

R & D Maintenance Services, Inc. 401(k)Plan holds $8M for 180 participants - about $44,050 per participant, above the median plan by assets, up 7.2% over the 2024 plan year.

$8M
total plan assets (2024 EOY)
180
covered participants
51th
percentile by assets (of 116,472 plans)
$44,050
avg assets per participant
State
Industry
Administrative & Support Services

401(k) Ā· DOL Form 5500 Ā· 2024

What the Filing Says About R & D Maintenance Services, Inc. 401(k)Plan

R & D Maintenance Services, Inc. 401(k)Plan is a 401(k) retirement plan sponsored by R & D Maintenance Services, Inc., headquartered in Oklahoma. According to the U.S. Department of Labor's 2024 Form 5500 filing, the plan reports $8M in total end-of-year assets and covers 180 participants across the Administrative & Support Services industry. The sponsor's EIN on file with the U.S. Department of Labor is 731098539, and the plan has been effective since 1986-11-01. Its filing status is currently FILING RECEIVED.

Year over year, total assets grew at a solid clip from $7M at the beginning of 2024 to $8M at year-end - up 7.2%. Net assets (after liabilities) closed the year at $8M, with reported net income of $535K driven by investment returns, contributions received, and benefit payments during the period. These figures reflect what the plan administrator certified on Schedule H or Schedule I of the Form 5500 annual return and can be compared against 2 prior plan-year filings from the same sponsor shown below.

Across the 3 plan years R & D Maintenance Services, Inc. has on file with PlainRetire (2022-2024), sponsor-wide plan assets have moved from $14M to $8M, a decline of 41.6%, while reported participants moved from 362 to 180 (-50.3%). The strongest year on file by total sponsor assets was 2022 at $14M; the softest was 2023 at $7M. Year-by-year, sponsor-wide filings show: 2022 - $14M in assets across 2 plans covering 362 participants; 2023 - $7M in assets across 1 plan covering 179 participants; 2024 - $8M in assets across 1 plan covering 180 participants.

Asset totals and participant counts reflect a single plan year snapshot and can change materially with market conditions, plan mergers, or workforce changes. Fields such as "net income" include both realized investment performance and contribution/distribution flows, a single-year figure does not by itself indicate plan health or participant outcomes. This page summarizes public DOL disclosures for research and educational purposes only and is not retirement, tax, legal, or financial advice. Before making decisions about your own retirement benefits or evaluating an employer's plan, verify the underlying filing directly via the DOL EFAST2 system and consult a qualified professional.

How the percentile is calculated: we count every plan that filed a 2024 Form 5500 with a reported end-of-year asset figure (116,472 plans), rank R & D Maintenance Services, Inc. 401(k)Plan against all of them by total assets, and report the share of those plans it outranks. A plan reporting no asset figure for the year is excluded from the ranking rather than assumed to be zero.

Financial Summary (2024)

Total Assets (Beginning of Year)$7M
Total Assets (End of Year)$8M
Net Assets (End of Year)$8M
Net Income$535K
Plan Type401(k)
Employer EIN731098539
Plan Effective Date1986-11-01
Filing StatusFILING RECEIVED

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

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.

Frequently Asked Questions

How much money is in the R & D Maintenance Services, Inc. 401(k)Plan?
As of the 2024 Form 5500 filing, R & D Maintenance Services, Inc. 401(k)Plan holds $8M in total assets with 180 participants. It is sponsored by R & D Maintenance Services, Inc..
What type of plan is R & D Maintenance Services, Inc. 401(k)Plan?
R & D Maintenance Services, Inc. 401(k)Plan is a 401(k) plan. It has been effective since 1986-11-01. The plan is filed with the U.S. Department of Labor under EIN 731098539.
Who sponsors the R & D Maintenance Services, Inc. 401(k)Plan?
R & D Maintenance Services, Inc. 401(k)Plan is sponsored by R & D Maintenance Services, Inc., located in Oklahoma. The sponsor's EIN is 731098539 and the plan operates in the Administrative & Support Services industry.
How did R & D Maintenance Services, Inc. 401(k)Plan perform in 2024?
R & D Maintenance Services, Inc. 401(k)Plan grew at a solid clip - up 7.2% during 2024, moving from $7M to $8M in total assets. Net income was $535K.

What this filing means

Ways to act on R & D Maintenance Services, Inc. 401(k)Plan's numbers.

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 731098539.

Reference: IRS Publication 560, Retirement Plans for Small Business, contribution-limit rules.

Reference: IRS Publication 590-B, Distributions from IRAs, RMD rules under SECURE Act 2.0.

Data sourced from U.S. Department of Labor Form 5500 filings (EBSA). See our methodology for details.

Every figure on PlainRetire is rendered directly from the Department of Labor's Form 5500 annual return filings, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026-05-15.