Theisen Supply, Inc. 401(k) Plan: Login, Facts & Contact Information

Theisen Supply, Inc. 401(k) Plan Facts

Plan name
THEISEN'S ASSOCIATES 401(K) PLAN
Plan type
401(k) with employer contributions and profit sharing
Plan sponsor
THEISEN SUPPLY, INC.
Participants
1,086 (985 active employees)
Former employees with a balance
88
Plan assets
$17,938,785 at Dec 31, 2024
Average account balance
$43,541 across 412 accounts
Employer contributions
$273,996 in plan year 2024 (18% of all contributions)
Recordkeeper
Transamerica Retirement Solutions
Plan year
Jan 1, 2024 – Dec 31, 2024
Plan established
Jan 1, 1994
✓ 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 14, 2025. Public filing with the U.S. Department of Labor.

Money in and out in plan year 2024

  • $1.49 million went into the plan in contributions, $273,996 of it from the employer (18%).
  • $2.71 million was paid out to participants.
  • Investment and other income added $1.91 million.
  • Administrative expenses were $57,835, about $140 per account.

How the Theisen Supply, Inc. 401(k) changed, 2019–2024

Plan yearParticipantsPlan assetsEmployer contributionsBenefits paid
2019930$13.3 million$245,161$1.08 million
2020928$15.2 million$292,307$1.18 million
2021944$17.5 million$1,891$686,223
20221,036$14.9 million$280,948$1.28 million
20231,125$17.3 million$291,185$1.24 million
20241,086$17.9 million$273,996$2.71 million

Theisen Supply, Inc. 401(k) Contact Information

Phone
563-556-4738
Mailing address
6201 CHAVENELLE ROAD, DUBUQUE IA 52002
Plan sponsor
THEISEN SUPPLY, INC.
Employer identification number (EIN)
42-1286174
Plan number
001

Questions about the Theisen Supply, Inc. 401(k)

Does Theisen Supply, Inc contribute to the 401(k)?

Yes. The plan reports an employer contribution arrangement. In plan year 2024 the employer contributed $273,996, 18% of all contributions.

Does the Theisen Supply, Inc 401(k) have automatic enrollment?

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

How many people are in the Theisen Supply, Inc 401(k) plan?

1,086 participants at the start of plan year 2024, 985 of them active employees, and 88 former employees who still had money in the plan.

What is the average 401(k) balance at Theisen Supply, Inc?

About $43,541 per account: $17.9 million in plan assets across 412 accounts with a balance at the end of plan year 2024.

Who manages the Theisen Supply, Inc 401(k) accounts?

Transamerica (listed on the filing as TRANSAMERICA RETIREMENT SOLUTIONS) is the plan's recordkeeper, which is where participants log in to see their balance.

I no longer work at Theisen Supply, Inc. How do I access my 401(k)?

Your account stays with Transamerica 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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