Form 5500 · Retirement plan · HOUSTON, TX
HEAT TRANSFER SOLUTIONS, INC.
The filing calls this plan HTS ENGINEERING, LTD 401(K) PLAN.
HEAT TRANSFER SOLUTIONS, INC. of HOUSTON, TX files a Form 5500 for its retirement plan. Schedule A discloses 1 annuity or guaranteed-interest contract held by the plan, written by VOYA RETIREMENT INSURANCE AND ANNUITY COMPANY. These are investment and funding contracts, not group health or welfare coverage. No medical, dental or life benefit is reported on this filing.
Sourced from U.S. DOL EFAST2 Form 5500 · EIN 76-0653510 · plan 001 · plan year 2025, filed Jul 14, 2026
Plan brief
Schedule A lists 1 insurance contract held by the plan — an annuity, a guaranteed-interest account or a similar funding vehicle, with VOYA RETIREMENT INSURANCE AND ANNUITY COMPANY.
The contracts held $427,221 at the end of the plan year, as reported on Schedule A.
$69,380 in agent commissions is disclosed across the contracts; CALTON AND ASSOCIATES, INC. is the agent of record.
A Schedule A is filed for a retirement plan when plan assets sit in an insurance company contract. It reports the contract's balances and any agent commission. It does not report a health, dental or life premium, and it does not give a group renewal date.
The contract year ended in September.
Schedule A insurance contracts
| Carrier | Contract type | Covered | Year ends | Contract value | Commission |
|---|---|---|---|---|---|
| VOYA RETIREMENT INSURANCE AND ANNUITY COMPANY | Annuity / GIC | 254 | September | $427,221 | $69,380 |
Covered = persons covered at policy year end, as filed on Schedule A for that policy — often certificates or one class, not the whole plan. Premium = the filing’s own premium/charges figure; “—” means not credibly reported.
Administrator and service providers
The plan administrator is from line 3a of the main form. The service providers are named on Schedule C of this filing. We publish company names only.
Reported to OSHA
Reported to OSHA for 2025: 351 employees, 2 recordable cases, 42 days away from work.
Source: OSHA Injury Tracking Application establishment data, 2025.
What the plan holds
Sourced from U.S. DOL EFAST2 Form 5500 · Schedule H
Who runs the plan
From Schedule H of this filing.
We can name the recordkeeper and the auditor for large plans, the ones that file a Schedule C or a Schedule H. Smaller plans do not have to report either, so for most 401(k) plans in the country that information is not public anywhere.
The filing reports that employee contributions were not forwarded to the plan on time (line 4a).
Other plans filed by this employer
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