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

Heat Transfer Solutions, Inc. 401(k) Plan Facts

Plan name
HTS ENGINEERING, LTD 401(K) PLAN
Plan type
401(k) with employer contributions and profit sharing
Plan sponsor
HEAT TRANSFER SOLUTIONS, INC.
Participants
413 (437 active employees)
Former employees with a balance
37
Plan assets
$27,250,041 at Sep 30, 2025
Average account balance
$106,031 across 257 accounts
Plan year
Oct 1, 2024 – Sep 30, 2025
Plan established
Oct 1, 2003
✓ 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 (Oct 1, 2024 – Sep 30, 2025), filed Jul 14, 2026. Public filing with the U.S. Department of Labor.

Money in and out in plan year 2024

  • $3.26 million went into the plan in contributions.
  • $800,818 was paid out to participants.
  • Investment and other income added $3.34 million.
  • Administrative expenses were $12,847, about $50 per account.

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

Plan yearParticipantsPlan assetsEmployer contributionsBenefits paid
2019287$10.4 million—$96,028
2020309$14.1 million—$684,899
2021326$12.5 million$0$292,072
2022364$16.0 million—$417,002
2023398$21.5 million—$1.56 million
2024413$27.3 million$0$800,818

Heat Transfer Solutions, Inc. 401(k) Contact Information

Phone
832-328-1010
Mailing address
3350 YALE STREET, HOUSTON TX 77018
Plan sponsor
HEAT TRANSFER SOLUTIONS, INC.
Employer identification number (EIN)
76-0653510
Plan number
001

Questions about the Heat Transfer Solutions, Inc. 401(k)

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

Yes. The plan reports an employer contribution arrangement.

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

No. The plan does not report automatic enrollment; employees enroll themselves.

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

413 participants at the start of plan year 2024, 437 of them active employees, and 37 former employees who still had money in the plan.

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

About $106,031 per account: $27.3 million in plan assets across 257 accounts with a balance at the end of plan year 2024.

Who manages the Heat Transfer Solutions, Inc 401(k) accounts?

Voya Financial is the plan's recordkeeper, which is where participants log in to see their balance.

I no longer work at Heat Transfer Solutions, Inc. How do I access my 401(k)?

Your account stays with Voya Financial 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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