Sonifi Solutions, Inc. 401(k) Plan: Login, Facts & Contact Information

Sonifi Solutions, Inc. 401(k) Plan Facts

Plan name
SONIFI SOLUTIONS, INC. 401(K) PLAN
Plan type
401(k) with employer contributions and profit sharing
Plan sponsor
SONIFI SOLUTIONS, INC.
Participants
778 (614 active employees)
Former employees with a balance
142
Plan assets
$95,239,962 at Dec 31, 2024
Average account balance
$129,578 across 735 accounts
Employer contributions
$942,971 in plan year 2024 (15% of all contributions)
Recordkeeper
Principal Life Insurance Company
Plan year
Jan 1, 2024 – Dec 31, 2024
Plan established
Jan 1, 1992
✓ 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 Aug 26, 2025. Public filing with the U.S. Department of Labor.

Money in and out in plan year 2024

  • $6.42 million went into the plan in contributions, $942,971 of it from the employer (15%).
  • $8.21 million was paid out to participants.
  • Investment and other income added $13.7 million.
  • Administrative expenses were $177,784, about $242 per account.

How the Sonifi Solutions, Inc. 401(k) changed, 2019–2024

Plan yearParticipantsPlan assetsEmployer contributionsBenefits paid
2019788$62.7 million$811,349$3.71 million
2020810$74.2 million$436,283$5.08 million
2021737$85.1 million$693,599$5.39 million
2022738$67.7 million$837,914$4.41 million
2023771$83.5 million$960,157$4.97 million
2024778$95.2 million$942,971$8.21 million

Sonifi Solutions, Inc. 401(k) Contact Information

Phone
605-988-1000
Mailing address
3900 WEST INNOVATION STREET, SIOUX FALLS SD 571077002
Plan sponsor
SONIFI SOLUTIONS, INC.
Employer identification number (EIN)
46-0371161
Plan number
001

Questions about the Sonifi Solutions, Inc. 401(k)

Does Sonifi Solutions, Inc contribute to the 401(k)?

Yes. The plan reports an employer contribution arrangement. In plan year 2024 the employer contributed $942,971, 15% of all contributions.

Does the Sonifi Solutions, Inc 401(k) have automatic enrollment?

Yes. The plan reports automatic enrollment of eligible employees.

How many people are in the Sonifi Solutions, Inc 401(k) plan?

778 participants at the start of plan year 2024, 614 of them active employees, and 142 former employees who still had money in the plan.

What is the average 401(k) balance at Sonifi Solutions, Inc?

About $129,578 per account: $95.2 million in plan assets across 735 accounts with a balance at the end of plan year 2024.

Who manages the Sonifi Solutions, Inc 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 Sonifi Solutions, Inc. 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.

Related Companies
Headquarter: 1033 MCCARTHY BLVD, MILPITAS, CA, 95035
Headquarter: 20 VAIL ROAD, VAIL, CO, 81657
Headquarter: 11011 SUNSET HILLS ROAD, RESTON, VA, 201905311
Headquarter: 12555 MANCHESTER ROAD, ST. LOUIS, MO, 63131
Headquarter: 220 VIRGINIA AVE, INDIANAPOLIS, IN, 46204