401(k)
2024 plan-year 401(k) DOL Form 5500

Whelen Engineering Company, Inc. 401(k) Plan

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

Sponsored by Whelen Engineering Company, Inc · Connecticut · Manufacturing

What the 2023 filing shows

Whelen Engineering Company, Inc. 401(k) Plan holds $186M for 1,528 participants — about $121,784 per participant, up 17.6% over the 2024 plan year.

$186M
total plan assets (2024 EOY)
1,528
covered participants
$121,784
avg assets per participant
+17.6%
assets growth YoY
Total Assets (2023)
$186M
Participants
1,528
State
Industry
Manufacturing

What the Filing Says About Whelen Engineering Company, Inc. 401(k) Plan

Whelen Engineering Company, Inc. 401(k) Plan is a 401(k) retirement plan sponsored by Whelen Engineering Company, Inc, headquartered in Connecticut. As of the 2024 Form 5500 filing, the plan reports $186M in total end-of-year assets and covers 1,528 participants across the Manufacturing industry. The sponsor's EIN on file with the U.S. Department of Labor is 060725110, and the plan has been effective since 2001-09-01. Its filing status is currently FILING RECEIVED.

Year over year, total assets moved from $158M at the beginning of 2024 to $186M at year-end — a gain of 17.6%. Net assets (after liabilities) closed the year at $186M, with reported net income of $28M 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)$158M
Total Assets (End of Year)$186M
Net Assets (End of Year)$186M
Net Income$28M
Plan Type401(k)
Employer EIN060725110
Plan Effective Date2001-09-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Whelen Engineering Company, Inc)

Year Plans Participants Total Assets
2022 1 1,302 $132M
2023 2 2,482 $158M
2024 1 1,528 $186M

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Frequently Asked Questions

How much money is in the Whelen Engineering Company, Inc. 401(k) Plan?
As of the 2024 Form 5500 filing, Whelen Engineering Company, Inc. 401(k) Plan holds $186M in total assets with 1,528 participants. It is sponsored by Whelen Engineering Company, Inc.
What type of plan is Whelen Engineering Company, Inc. 401(k) Plan?
Whelen Engineering Company, Inc. 401(k) Plan is a 401(k) plan. It has been effective since 2001-09-01. The plan is filed with the U.S. Department of Labor under EIN 060725110.
Who sponsors the Whelen Engineering Company, Inc. 401(k) Plan?
Whelen Engineering Company, Inc. 401(k) Plan is sponsored by Whelen Engineering Company, Inc, located in Connecticut. The sponsor's EIN is 060725110 and the plan operates in the Manufacturing industry.
How did Whelen Engineering Company, Inc. 401(k) Plan perform in 2024?
Whelen Engineering Company, Inc. 401(k) Plan grew by 17.6% during 2024, moving from $158M to $186M in total assets. Net income was $28M.
Where can I find official filings for Whelen Engineering Company, Inc. 401(k) Plan?
Official Form 5500 filings for Whelen Engineering Company, Inc. 401(k) Plan are available through the U.S. Department of Labor's EFAST2 system. Search by EIN 060725110 or plan name at efast.dol.gov.
How does Whelen Engineering Company, Inc. 401(k) Plan compare to other plans?
You can compare Whelen Engineering Company, Inc. 401(k) Plan against other 401(k) plans on the plan type page, or view plans in Connecticut 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 2024.

Source: DOL EFAST2 filing system (efast.dol.gov) — original filing retrieval by EIN 060725110.

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.