Talen Energy Supply, Llc 401(k) Plan: Login, Facts & Contact Information

Talen Energy Supply, Llc 401(k) Plan Facts

Plan name
TALEN ENERGY RETIREMENT SAVINGS PLAN
Plan type
401(k) with employer contributions and profit sharing
Plan sponsor
TALEN ENERGY SUPPLY, LLC
Participants
2,467 (1,984 active employees)
Former employees with a balance
718
Plan assets
$663,781,517 at Dec 31, 2024
Average account balance
$249,636 across 2,659 accounts
Employer contributions
$24,164,841 in plan year 2024 (45% of all contributions)
Recordkeeper
Fidelity Investments Institutional
Plan year
Jan 1, 2024 – Dec 31, 2024
Plan established
Jun 1, 2015
✓ 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 Oct 15, 2025. Public filing with the U.S. Department of Labor.

Money in and out in plan year 2024

  • $53.4 million went into the plan in contributions, $24.2 million of it from the employer (45%).
  • $62.6 million was paid out to participants.
  • Investment and other income added $80.5 million.
  • Administrative expenses were $541,451, about $204 per account.

How the Talen Energy Supply, Llc 401(k) changed, 2019–2024

Plan yearParticipantsPlan assetsEmployer contributionsBenefits paid
20192,617$418.7 million$19.1 million$39.7 million
20202,502$490.8 million$16.4 million$43.3 million
20213,756$555.7 million$16.0 million$48.5 million
20222,363$459.3 million$16.9 million$50.7 million
20232,473$533.3 million$17.3 million$58.0 million
20242,467$663.8 million$24.2 million$62.6 million

Talen Energy Supply, Llc 401(k) Contact Information

Phone
888-211-6011
Mailing address
2929 ALLEN PARKWAY 22ND FLOOR, HOUSTON TX 770197100
Plan sponsor
TALEN ENERGY SUPPLY, LLC
Employer identification number (EIN)
23-3074920
Plan number
005

Questions about the Talen Energy Supply, Llc 401(k)

Does Talen Energy Supply, Llc contribute to the 401(k)?

Yes. The plan reports an employer contribution arrangement. In plan year 2024 the employer contributed $24.2 million, 45% of all contributions.

Does the Talen Energy Supply, Llc 401(k) have automatic enrollment?

Yes. The plan reports automatic enrollment of eligible employees.

How many people are in the Talen Energy Supply, Llc 401(k) plan?

2,467 participants at the start of plan year 2024, 1,984 of them active employees, and 718 former employees who still had money in the plan.

What is the average 401(k) balance at Talen Energy Supply, Llc?

About $249,636 per account: $663.8 million in plan assets across 2,659 accounts with a balance at the end of plan year 2024.

Who manages the Talen Energy Supply, 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 Talen Energy Supply, 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.

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