Duquesne Light Holdings, Inc. 401(k) Plan: Login, Facts & Contact Information

Duquesne Light Holdings, Inc. 401(k) Plan Facts

Plan name
DUQUESNE LIGHT HOLDINGS, INC. 401(K) RETIREMENT SAVINGS PLAN
Plan type
401(k) with employer contributions and profit sharing
Plan sponsor
DUQUESNE LIGHT HOLDINGS, INC.
Participants
1,342 (934 active employees)
Former employees with a balance
353
Plan assets
$235,082,298 at Dec 31, 2024
Average account balance
$180,002 across 1,306 accounts
Employer contributions
$9,268,348 in plan year 2024 (40% of all contributions)
Recordkeeper
The Vanguard Group, Inc.
Plan year
Jan 1, 2024 – Dec 31, 2024
Plan established
Oct 1, 1987
✓ 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 13, 2025. Public filing with the U.S. Department of Labor.

Money in and out in plan year 2024

  • $23.2 million went into the plan in contributions, $9.27 million of it from the employer (40%).
  • $26.9 million was paid out to participants.
  • Investment and other income added $28.5 million.
  • Administrative expenses were $197,231, about $151 per account.

How the Duquesne Light Holdings, Inc. 401(k) changed, 2019–2024

Plan yearParticipantsPlan assetsEmployer contributionsBenefits paid
20191,011$143.5 million$3.69 million$12.4 million
20201,094$165.8 million$6.16 million$12.8 million
20211,120$195.3 million$6.64 million$13.6 million
20221,191$170.6 million$7.75 million$14.9 million
20231,284$208.5 million$8.08 million$15.5 million
20241,342$235.1 million$9.27 million$26.9 million

Duquesne Light Holdings, Inc. 401(k) Contact Information

Phone
412-393-6039
Mailing address
P.O. BOX 1930, 16-6, PITTSBURGH PA 152309471
Plan sponsor
DUQUESNE LIGHT HOLDINGS, INC.
Employer identification number (EIN)
25-1598483
Plan number
006

Questions about the Duquesne Light Holdings, Inc. 401(k)

Does Duquesne Light Holdings, Inc contribute to the 401(k)?

Yes. The plan reports an employer contribution arrangement. In plan year 2024 the employer contributed $9.27 million, 40% of all contributions.

Does the Duquesne Light Holdings, Inc 401(k) have automatic enrollment?

Yes. The plan reports automatic enrollment of eligible employees.

How many people are in the Duquesne Light Holdings, Inc 401(k) plan?

1,342 participants at the start of plan year 2024, 934 of them active employees, and 353 former employees who still had money in the plan.

What is the average 401(k) balance at Duquesne Light Holdings, Inc?

About $180,002 per account: $235.1 million in plan assets across 1,306 accounts with a balance at the end of plan year 2024.

Who manages the Duquesne Light Holdings, Inc 401(k) accounts?

Vanguard (listed on the filing as THE VANGUARD GROUP, INC.) is the plan's recordkeeper, which is where participants log in to see their balance.

I no longer work at Duquesne Light Holdings, Inc. How do I access my 401(k)?

Your account stays with Vanguard 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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