Material Supply, Inc. Dba Ac Pro 401(k) Plan: Login, Facts & Contact Information

Material Supply, Inc. Dba Ac Pro 401(k) Plan Facts

Plan name
AC PRO 401(K) RETIREMENT PLAN
Plan type
401(k) with employer contributions and profit sharing
Plan sponsor
AC PRO INC. DBA AC PRO
Participants
693 (519 active employees)
Former employees with a balance
117
Plan assets
$23,331,092 at Dec 31, 2024
Average account balance
$39,344 across 593 accounts
Employer contributions
$1,470,056 in plan year 2024 (37% of all contributions)
Recordkeeper
Empower Annuity Insurance Company
Plan year
Jan 1, 2024 – Dec 31, 2024
Plan established
Jan 1, 1999
✓ 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 Sep 24, 2025. Public filing with the U.S. Department of Labor.

Money in and out in plan year 2024

  • $4.02 million went into the plan in contributions, $1.47 million of it from the employer (37%).
  • $1.03 million was paid out to participants.
  • Investment and other income added $2.29 million.
  • Administrative expenses were $125,496, about $212 per account.

How the Material Supply, Inc. Dba Ac Pro 401(k) changed, 2019–2024

Plan yearParticipantsPlan assetsEmployer contributionsBenefits paid
2019348$11.3 million$767,591$1.11 million
2020379$13.2 million$284,040$852,932
2021378$15.7 million$469,348$1.03 million
2022440$15.2 million$991,094$788,800
2023566$18.2 million$1.30 million$2.78 million
2024693$23.3 million$1.47 million$1.03 million

Material Supply, Inc. Dba Ac Pro 401(k) Contact Information

Phone
951-727-2234
Mailing address
11700 INDUSTRY AVENUE, FONTANA CA 92337
Plan sponsor
AC PRO INC. DBA AC PRO
Employer identification number (EIN)
33-0206092
Plan number
001

Questions about the Material Supply, Inc. Dba Ac Pro 401(k)

Does Material Supply, Inc. Dba Ac Pro contribute to the 401(k)?

Yes. The plan reports an employer contribution arrangement. In plan year 2024 the employer contributed $1.47 million, 37% of all contributions.

Does the Material Supply, Inc. Dba Ac Pro 401(k) have automatic enrollment?

Yes. The plan reports automatic enrollment of eligible employees.

How many people are in the Material Supply, Inc. Dba Ac Pro 401(k) plan?

693 participants at the start of plan year 2024, 519 of them active employees, and 117 former employees who still had money in the plan.

What is the average 401(k) balance at Material Supply, Inc. Dba Ac Pro?

About $39,344 per account: $23.3 million in plan assets across 593 accounts with a balance at the end of plan year 2024.

Who manages the Material Supply, Inc. Dba Ac Pro 401(k) accounts?

Empower (listed on the filing as EMPOWER ANNUITY INSURANCE COMPANY) is the plan's recordkeeper, which is where participants log in to see their balance.

I no longer work at Material Supply, Inc. Dba Ac Pro. How do I access my 401(k)?

Your account stays with Empower 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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