401(k)
2023 plan-year 401(k) DOL Form 5500

WASHINGTON COMPANIES 401(K) RETIREMENT SAVINGS PLAN

ERISA Form 5500 plan record drawn from DOL EBSA — verify with linked source filings below.

WASHINGTON COMPANIES

This 401(k) plan holds $418M in total assets and serves 2,114 participants as of 2023. It is sponsored by WASHINGTON COMPANIES in Montana. The plan reported positive net income of $66M for the year.

Total Assets (2023)
$418M
Participants
2,114
State
Industry
Professional & Technical Services

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. As of the 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 moved from $352M at the beginning of 2023 to $418M at year-end — a gain of 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.

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.

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 by 18.7% during 2023, moving from $352M to $418M in total assets. Net income was $66M.
Where can I find official filings for WASHINGTON COMPANIES 401(K) RETIREMENT SAVINGS PLAN?
Official Form 5500 filings for WASHINGTON COMPANIES 401(K) RETIREMENT SAVINGS PLAN are available through the U.S. Department of Labor's EFAST2 system. Search by EIN 810485406 or plan name at efast.dol.gov.
How does WASHINGTON COMPANIES 401(K) RETIREMENT SAVINGS PLAN compare to other plans?
You can compare WASHINGTON COMPANIES 401(K) RETIREMENT SAVINGS PLAN against other 401(k) plans on the plan type page, or view plans in Montana on the state page. PlainRetire tracks the 5,000 largest retirement plans in the U.S. by total assets.

Explore PlainRetire

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 official public datasets. See our methodology for details.