401(k) · DOL Form 5500 · 2024

Oac Services Inc. 401(k) Plan

Data updated 2026-05-15

$29M
Total assets
135
Participants
77th
Percentile by assets
$214,231
Avg per participant

Sponsored by Oac Services · Washington · Professional & Technical Services

What the 2024 filing shows

Oac Services Inc. 401(k) Plan holds $29M for 135 participants - about $214,231 per participant, in the top quartile of all filed plans by assets, up 13.7% over the 2024 plan year.

$29M
total plan assets (2024 EOY)
135
covered participants
77th
percentile by assets (of 116,472 plans)
$214,231
avg assets per participant
State
Industry
Professional & Technical Services

401(k) · DOL Form 5500 · 2024

What the Filing Says About Oac Services Inc. 401(k) Plan

Oac Services Inc. 401(k) Plan is a 401(k) retirement plan sponsored by Oac Services, headquartered in Washington. According to the U.S. Department of Labor's 2024 Form 5500 filing, the plan reports $29M in total end-of-year assets and covers 135 participants across the Professional & Technical Services industry. The sponsor's EIN on file with the U.S. Department of Labor is 910821620, and the plan has been effective since 1973-12-03. Its filing status is currently FILING RECEIVED.

Year over year, total assets grew at a solid clip from $25M at the beginning of 2024 to $29M at year-end - up 13.7%. Net assets (after liabilities) closed the year at $29M, with reported net income of $3M 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 Oac Services has on file with PlainRetire (2022-2024), sponsor-wide plan assets have moved from $22M to $29M, a gain of 31.1%, while reported participants moved from 141 to 135 (-4.3%). The strongest year on file by total sponsor assets was 2024 at $29M; the softest was 2022 at $22M. Year-by-year, sponsor-wide filings show: 2022 - $22M in assets across 1 plan covering 141 participants; 2023 - $25M in assets across 1 plan covering 139 participants; 2024 - $29M in assets across 1 plan covering 135 participants.

By assets, Oac Services Inc. 401(k) Plan outranks 77% of the 116,472 plans that filed a Form 5500 for the 2024 plan year, and holds roughly 0.3x the national average plan size of $100M and 730 average 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 Oac 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)$25M
Total Assets (End of Year)$29M
Net Assets (End of Year)$29M
Net Income$3M
Plan Type401(k)
Employer EIN910821620
Plan Effective Date1973-12-03
Filing StatusFILING RECEIVED

Sponsor Plan History (Oac Services)

Year Plans Participants Total Assets
2022 1 141 $22M
2023 1 139 $25M
2024 1 135 $29M

Nearby 401(k) Plans in Washington

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

Frequently Asked Questions

How much money is in the Oac Services Inc. 401(k) Plan?
As of the 2024 Form 5500 filing, Oac Services Inc. 401(k) Plan holds $29M in total assets with 135 participants. It is sponsored by Oac Services.
What type of plan is Oac Services Inc. 401(k) Plan?
Oac Services Inc. 401(k) Plan is a 401(k) plan. It has been effective since 1973-12-03. The plan is filed with the U.S. Department of Labor under EIN 910821620.
Who sponsors the Oac Services Inc. 401(k) Plan?
Oac Services Inc. 401(k) Plan is sponsored by Oac Services, located in Washington. The sponsor's EIN is 910821620 and the plan operates in the Professional & Technical Services industry.
How did Oac Services Inc. 401(k) Plan perform in 2024?
Oac Services Inc. 401(k) Plan grew at a solid clip - up 13.7% during 2024, moving from $25M to $29M in total assets. Net income was $3M.

What this filing means

Ways to act on Oac 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 910821620.

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.