Detroit Thermal Systems, Llc 401(k) Plan: Login, Facts & Contact Information
Detroit Thermal Systems, Llc 401(k) Login
57 former Detroit Thermal Systems, Llc employees still have money in this plan.
Retirement plan providers can change. This information is from the plan's 2024 filing.
Detroit Thermal Systems, Llc 401(k) Plan Facts
Source: Form 5500 for plan year 2024 (Jan 1, 2024 – Dec 31, 2024), filed Aug 29, 2025. Public filing with the U.S. Department of Labor.
Money in and out in plan year 2024
- $882,847 went into the plan in contributions, $271,547 of it from the employer (31%).
- $825,633 was paid out to participants.
- Investment and other income added $736,517.
- Administrative expenses were $23,098, about $53 per account.
How the Detroit Thermal Systems, Llc 401(k) changed, 2019–2024
| Plan year | Participants | Plan assets | Employer contributions | Benefits paid |
|---|---|---|---|---|
| 2019 | 589 | $3.83 million | $241,577 | $231,650 |
| 2020 | 486 | $4.29 million | $243,860 | $857,338 |
| 2021 | 483 | $5.40 million | $288,141 | $320,302 |
| 2022 | 476 | $4.33 million | $216,391 | $787,609 |
| 2023 | 460 | $5.28 million | $250,829 | $603,187 |
| 2024 | 421 | $6.01 million | $271,547 | $825,633 |
Detroit Thermal Systems, Llc 401(k) Contact Information
Questions about the Detroit Thermal Systems, Llc 401(k)
Does Detroit Thermal Systems, Llc contribute to the 401(k)?
Yes. The plan reports an employer contribution arrangement. In plan year 2024 the employer contributed $271,547, 31% of all contributions.
Does the Detroit Thermal Systems, Llc 401(k) have automatic enrollment?
Yes. The plan reports automatic enrollment of eligible employees.
How many people are in the Detroit Thermal Systems, Llc 401(k) plan?
421 participants at the start of plan year 2024, 541 of them active employees, and 57 former employees who still had money in the plan.
What is the average 401(k) balance at Detroit Thermal Systems, Llc?
About $13,917 per account: $6.01 million in plan assets across 432 accounts with a balance at the end of plan year 2024.
Who manages the Detroit Thermal Systems, Llc 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 Detroit Thermal Systems, Llc. 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.