Central Iowa Sheet Metal Workers Supplemental Retirement 401(k) 401(k) Plan: Login, Facts & Contact Information

Central Iowa Sheet Metal Workers Supplemental Retirement 401(k) 401(k) Plan Facts

Plan name
CENTRAL IOWA SHEET METAL WORKERS SUPPLEMENTAL RETIREMENT 401(K) PLAN
Plan type
401(k) and profit sharing
Plan sponsor
CENTRAL IOWA SHEET METAL WORKERS SUPPLEMENTAL RETIREMENT 401(K)
Participants
531 (470 active employees)
Former employees with a balance
50
Plan assets
$61,806,276 at Dec 31, 2024
Average account balance
$124,609 across 496 accounts
Employer contributions
$1,944,761 in plan year 2024 (91% of all contributions)
Recordkeeper
Principal Life Insurance Company
Plan year
Jan 1, 2024 – Dec 31, 2024
Plan established
Apr 1, 1993
— Employer contributions— Automatic enrollment✓ Default investment for undecided participants✓ Participants choose their own investments— Self-directed brokerage window✓ Profit sharing— Company stock (ESOP)

Source: Form 5500 for plan year 2024 (Jan 1, 2024 – Dec 31, 2024), filed Oct 2, 2025. Public filing with the U.S. Department of Labor.

Money in and out in plan year 2024

  • $2.15 million went into the plan in contributions, $1.94 million of it from the employer (91%).
  • $3.53 million was paid out to participants.
  • Investment and other income added $8.18 million.
  • Administrative expenses were $103,083, about $208 per account.

How the Central Iowa Sheet Metal Workers Supplemental Retirement 401(k) 401(k) changed, 2019–2024

Plan yearParticipantsPlan assetsEmployer contributionsBenefits paid
2019477$42.4 million$1.83 million$3.10 million
2020483$49.3 million$1.93 million$2.34 million
2021496$55.8 million$1.86 million$3.74 million
2022498$45.4 million$1.98 million$2.03 million
2023516$55.1 million$2.13 million$1.36 million
2024531$61.8 million$1.94 million$3.53 million

Central Iowa Sheet Metal Workers Supplemental Retirement 401(k) 401(k) Contact Information

Phone
515-262-7421
Mailing address
4534 NW 6TH DR, DES MOINES IA 503132214
Plan sponsor
CENTRAL IOWA SHEET METAL WORKERS SUPPLEMENTAL RETIREMENT 401(K)
Employer identification number (EIN)
42-1401231
Plan number
001

Questions about the Central Iowa Sheet Metal Workers Supplemental Retirement 401(k) 401(k)

Does Central Iowa Sheet Metal Workers Supplemental Retirement 401(k) contribute to the 401(k)?

The plan does not report an employer matching arrangement on its Form 5500. It did report $1.94 million in employer contributions for plan year 2024.

Does the Central Iowa Sheet Metal Workers Supplemental Retirement 401(k) 401(k) have automatic enrollment?

No. The plan does not report automatic enrollment; employees enroll themselves.

How many people are in the Central Iowa Sheet Metal Workers Supplemental Retirement 401(k) 401(k) plan?

531 participants at the start of plan year 2024, 470 of them active employees, and 50 former employees who still had money in the plan.

What is the average 401(k) balance at Central Iowa Sheet Metal Workers Supplemental Retirement 401(k)?

About $124,609 per account: $61.8 million in plan assets across 496 accounts with a balance at the end of plan year 2024.

Who manages the Central Iowa Sheet Metal Workers Supplemental Retirement 401(k) 401(k) accounts?

Principal (listed on the filing as PRINCIPAL LIFE INSURANCE COMPANY) is the plan's recordkeeper, which is where participants log in to see their balance.

I no longer work at Central Iowa Sheet Metal Workers Supplemental Retirement 401(k). How do I access my 401(k)?

Your account stays with Principal after you leave, so you can log in with the same credentials. If your balance was small, the plan may have rolled it into an IRA in your name. If you can't find it, Beagle can locate it for you.

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