Mastermold Llc 401(k) Plan: Login, Facts & Contact Information

Mastermold Llc 401(k) Plan Facts

Plan name
MASTERMOLD LLC 401(K) PLAN
Plan type
401(k) with employer contributions and profit sharing
Plan sponsor
MASTERMOLD LLC
Participants
686 (353 active employees)
Former employees with a balance
55
Plan assets
$3,105,294 at Dec 31, 2024
Average account balance
$17,847 across 174 accounts
Employer contributions
$55,000 in plan year 2024 (9% of all contributions)
Recordkeeper
Definiti, Llc
Plan year
Jan 1, 2024 – Dec 31, 2024
Plan established
Jan 1, 2018
✓ 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 3, 2025. Public filing with the U.S. Department of Labor.

Money in and out in plan year 2024

  • $584,688 went into the plan in contributions, $55,000 of it from the employer (9%).
  • $494,605 was paid out to participants.
  • Investment and other income added $334,422.
  • Administrative expenses were $30,337, about $174 per account.

How the Mastermold Llc 401(k) changed, 2019–2024

Plan yearParticipantsPlan assetsEmployer contributionsBenefits paid
2019295$774,427$58,068$182,182
2020273$1.19 million$50,732$102,450
2021309$1.68 million$140,000$214,164
2022389$1.93 million$206,837$173,054
2023465$2.71 million$192,429$168,965
2024686$3.11 million$55,000$494,605

Mastermold Llc 401(k) Contact Information

Phone
920-699-2711
Mailing address
PO BOX 468, JOHNSON CREEK WI 53038
Plan sponsor
MASTERMOLD LLC
Employer identification number (EIN)
39-1863073
Plan number
001

Questions about the Mastermold Llc 401(k)

Does Mastermold Llc contribute to the 401(k)?

Yes. The plan reports an employer contribution arrangement. In plan year 2024 the employer contributed $55,000, 9% of all contributions.

Does the Mastermold Llc 401(k) have automatic enrollment?

Yes. The plan reports automatic enrollment of eligible employees.

How many people are in the Mastermold Llc 401(k) plan?

686 participants at the start of plan year 2024, 353 of them active employees, and 55 former employees who still had money in the plan.

What is the average 401(k) balance at Mastermold Llc?

About $17,847 per account: $3.11 million in plan assets across 174 accounts with a balance at the end of plan year 2024.

Who manages the Mastermold Llc 401(k) accounts?

Nationwide (listed on the filing as DEFINITI, LLC) is the plan's recordkeeper, which is where participants log in to see their balance.

I no longer work at Mastermold Llc. How do I access my 401(k)?

Your account stays with Nationwide 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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