Southern Ionics Incorporated 401(k) Plan: Login, Facts & Contact Information

Southern Ionics Incorporated 401(k) Plan Facts

Plan name
SOUTHERN IONICS INCORPORATED 401(K) PROFIT SHARING PLAN
Plan type
401(k) with employer contributions and profit sharing
Plan sponsor
SOUTHERN IONICS INCORPORATED
Participants
365 (346 active employees)
Former employees with a balance
36
Plan assets
$78,093,371 at Dec 31, 2024
Average account balance
$208,249 across 375 accounts
Employer contributions
$1,905,711 in plan year 2024 (37% of all contributions)
Recordkeeper
Fidelity Investments Institutional
Plan year
Jan 1, 2024 – Dec 31, 2024
Plan established
Jul 1, 1991
✓ 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 6, 2025. Public filing with the U.S. Department of Labor.

Money in and out in plan year 2024

  • $5.12 million went into the plan in contributions, $1.91 million of it from the employer (37%).
  • $2.49 million was paid out to participants.
  • Investment and other income added $10.1 million.
  • Administrative expenses were $54,463, about $145 per account.

How the Southern Ionics Incorporated 401(k) changed, 2019–2024

Plan yearParticipantsPlan assetsEmployer contributionsBenefits paid
2019495$53.6 million$1.76 million$7.59 million
2020484$61.0 million$1.60 million$6.56 million
2021352$70.3 million$1.63 million$3.53 million
2022350$54.7 million$1.61 million$5.84 million
2023365$65.4 million$1.83 million$5.94 million
2024365$78.1 million$1.91 million$2.49 million

Southern Ionics Incorporated 401(k) Contact Information

Phone
662-494-3055
Mailing address
P.O. BOX 1217, WEST POINT MS 39773
Plan sponsor
SOUTHERN IONICS INCORPORATED
Employer identification number (EIN)
63-0800759
Plan number
001

Questions about the Southern Ionics Incorporated 401(k)

Does Southern Ionics Incorporated contribute to the 401(k)?

Yes. The plan reports an employer contribution arrangement. In plan year 2024 the employer contributed $1.91 million, 37% of all contributions.

Does the Southern Ionics Incorporated 401(k) have automatic enrollment?

Yes. The plan reports automatic enrollment of eligible employees.

How many people are in the Southern Ionics Incorporated 401(k) plan?

365 participants at the start of plan year 2024, 346 of them active employees, and 36 former employees who still had money in the plan.

What is the average 401(k) balance at Southern Ionics Incorporated?

About $208,249 per account: $78.1 million in plan assets across 375 accounts with a balance at the end of plan year 2024.

Who manages the Southern Ionics Incorporated 401(k) accounts?

Fidelity NetBenefits (listed on the filing as FIDELITY INVESTMENTS INSTITUTIONAL) is the plan's recordkeeper, which is where participants log in to see their balance.

I no longer work at Southern Ionics Incorporated. How do I access my 401(k)?

Your account stays with Fidelity NetBenefits 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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