Find an old 401(k) · Free

Mississippi Polymers, Inc: who to call about your old retirement account

Mississippi Polymers, Inc. Retirement Plan for Bargaining Unit Employees. CORINTH, MS. From the plan’s 2025 filing with the U.S. Department of Labor.

Good news: this plan is still running.

It filed for 2025, so if you left money in it, the account should still be there under your name. One phone call usually finds it.

Is this your plan?

From the plan’s public filings. Check that it sounds like the place you worked.

Employer: Mississippi Polymers, Inc
Address on file: 2733 South Harper Road · Corinth, MS · 38834
Industry: Manufacturing
Plan: Mississippi Polymers, Inc. Retirement Plan for Bargaining Unit EmployeesPension plan
When: Start date on the filing: 1973Still running: latest filing is for 2025Has filed since at least 2009
Size: 67 people in the plan, about $4.7 million in total38 of them no longer work there and are still owed a benefit from it. Leaving a job does not cancel a pension you earned.
You may remember: • Covers union employees

Not the right one? Mississippi Polymers, Inc has 2 other retirement plans:

Mississippi Polymers, Inc. Retirement Savings Plan for Bargaining Unit Employees · 401(k) plan · about 110 people · filed 2025
Mississippi Polymers, Inc. 401(K) Plan for Non-Bargaining Unit Employees · 401(k) plan · 43 people · filed 2025

Doesn’t sound like it? Search again. Try the company’s legal name, or the name it had when you worked there.

Get this plan’s contact details, free

Tell us where to send them and we’ll email you a link that opens:

✓ The phone number on the plan’s filing
✓ What to say on the call, word for word
✓ The plan ID numbers they will ask you for
✓ The company that likely holds the accounts, with its website and phone number where we have them

If nobody can find you

These official and non-profit registries are free:

DOL Abandoned Plan Search ↗
plans wound down by a custodian after the employer walked away
DOL Retirement Savings Lost & Found ↗
the Department of Labor’s registry of accounts owed to former participants
National Registry of Unclaimed Retirement Benefits ↗
employers and plan administrators list balances they could not deliver
Your state’s unclaimed property office ↗
uncashed distribution checks often end up here

Want a licensed advisor to help?

Optional, free, and no obligation. An advisor can help you track the account down, then roll it into an IRA or your current employer’s plan and keep it invested. You do not need this to use anything above.

Your name

Phone (optional)

What do you want to do with it?

Roughly how much is in the account? (optional)

Anything we should know? (optional)

I am asking 401kHunter to connect me with a licensed financial advisor about my old retirement account. I agree that 401kHunter may share my request and contact details with the one licensed advisor it matches me with, and that 401kHunter and that advisor may email me about it. The advisor may pay 401kHunter for the introduction. This is free for me and I am under no obligation. My details will not be used for anything else, or sold or shared with anyone else, without my consent.

401kHunter is not affiliated with, endorsed by, or connected to MISSISSIPPI POLYMERS, INC. Plan figures on this page come from public U.S. Department of Labor Form 5500 filings and reflect the plan’s final reported year. This page is educational and is not investment, tax, or legal advice.