401(k) Ā· DOL Form 5500 Ā· 2023

Washington Companies 401(k) Retirement Savings Plan

Data updated 2026-05-15

$418M
Total assets
2,114
Participants
97th
Percentile by assets
$197,658
Avg per participant

Sponsored by Washington Companies Ā· Montana Ā· Professional & Technical Services

What the 2023 filing shows

Washington Companies 401(k) Retirement Savings Plan holds $418M for 2,114 participants - about $197,658 per participant, in the top 5% of all filed plans by assets, up 18.7% over the 2023 plan year.

$418M
total plan assets (2023 EOY)
2,114
covered participants
97th
percentile by assets (of 126,618 plans)
$197,658
avg assets per participant
State
Industry
Professional & Technical Services

401(k) Ā· DOL Form 5500 Ā· 2023

What the Filing Says About Washington Companies 401(k) Retirement Savings Plan

Washington Companies 401(k) Retirement Savings Plan is a 401(k) retirement plan sponsored by Washington Companies, headquartered in Montana. According to the U.S. Department of Labor's 2023 Form 5500 filing, the plan reports $418M in total end-of-year assets and covers 2,114 participants across the Professional & Technical Services industry. The sponsor's EIN on file with the U.S. Department of Labor is 810485406, and the plan has been effective since 1972-10-01. Its filing status is currently FILING RECEIVED.

Year over year, total assets grew sharply from $352M at the beginning of 2023 to $418M at year-end - up 18.7%. Net assets (after liabilities) closed the year at $418M, with reported net income of $66M 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 Washington Companies has on file with PlainRetire (2022-2024), sponsor-wide plan assets have moved from $352M to $313M, a decline of 11.2%, while reported participants moved from 2,223 to 2,112 (-5.0%). The strongest year on file by total sponsor assets was 2023 at $418M; the softest was 2024 at $313M. Year-by-year, sponsor-wide filings show: 2022 - $352M in assets across 1 plan covering 2,223 participants; 2023 - $418M in assets across 1 plan covering 2,114 participants; 2024 - $313M in assets across 1 plan covering 2,112 participants.

By assets, Washington Companies 401(k) Retirement Savings Plan outranks 97% of the 126,618 plans that filed a Form 5500 for the 2023 plan year, and holds roughly 4.2x 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 2023 Form 5500 with a reported end-of-year asset figure (126,618 plans), rank Washington Companies 401(k) Retirement Savings 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 (2023)

Total Assets (Beginning of Year)$352M
Total Assets (End of Year)$418M
Net Assets (End of Year)$418M
Net Income$66M
Plan Type401(k)
Employer EIN810485406
Plan Effective Date1972-10-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Washington Companies)

Year Plans Participants Total Assets
2022 1 2,223 $352M
2023 1 2,114 $418M
2024 1 2,112 $313M

Nearby 401(k) Plans in Montana

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

Frequently Asked Questions

How much money is in the Washington Companies 401(k) Retirement Savings Plan?
As of the 2023 Form 5500 filing, Washington Companies 401(k) Retirement Savings Plan holds $418M in total assets with 2,114 participants. It is sponsored by Washington Companies.
What type of plan is Washington Companies 401(k) Retirement Savings Plan?
Washington Companies 401(k) Retirement Savings Plan is a 401(k) plan. It has been effective since 1972-10-01. The plan is filed with the U.S. Department of Labor under EIN 810485406.
Who sponsors the Washington Companies 401(k) Retirement Savings Plan?
Washington Companies 401(k) Retirement Savings Plan is sponsored by Washington Companies, located in Montana. The sponsor's EIN is 810485406 and the plan operates in the Professional & Technical Services industry.
How did Washington Companies 401(k) Retirement Savings Plan perform in 2023?
Washington Companies 401(k) Retirement Savings Plan grew sharply - up 18.7% during 2023, moving from $352M to $418M in total assets. Net income was $66M.

What this filing means

Ways to act on Washington Companies 401(k) Retirement Savings Plan's numbers.

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 810485406.

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.