Liftoff Mobile, Inc. 401(k) Plan: Login, Facts & Contact Information

Liftoff Mobile, Inc. 401(k) Plan Facts

Plan name
LIFTOFF 401(K) PLAN
Plan type
401(k) with employer contributions and profit sharing
Plan sponsor
LIFTOFF MOBILE, INC.
Participants
598 (351 active employees)
Former employees with a balance
267
Plan assets
$50,728,472 at Dec 31, 2024
Average account balance
$87,162 across 582 accounts
Employer contributions
$2,310,238 in plan year 2024 (26% of all contributions)
Recordkeeper
The Vanguard Group, Inc.
Plan year
Jan 1, 2024 – Dec 31, 2024
Plan established
Jan 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 2, 2025. Public filing with the U.S. Department of Labor.

Money in and out in plan year 2024

  • $8.79 million went into the plan in contributions, $2.31 million of it from the employer (26%).
  • $2.93 million was paid out to participants.
  • Investment and other income added $6.88 million.
  • Administrative expenses were $4,333, about $7 per account.

How the Liftoff Mobile, Inc. 401(k) changed, 2019–2024

Plan yearParticipantsPlan assetsEmployer contributionsBenefits paid
2019130$5.29 million$442,899$553,701
2020164$8.96 million$535,205$242,186
2021213$13.5 million$935,962$1.32 million
2022474$27.0 million$2.21 million$1.39 million
2023611$38.0 million$2.03 million$2.97 million
2024598$50.7 million$2.31 million$2.93 million

Liftoff Mobile, Inc. 401(k) Contact Information

Phone
650-319-7151
Mailing address
900 JEFFERSON AVE, 5TH FLOOR, REDWOOD CITY CA 94063
Plan sponsor
LIFTOFF MOBILE, INC.
Employer identification number (EIN)
46-0784178
Plan number
001

Questions about the Liftoff Mobile, Inc. 401(k)

Does Liftoff Mobile, Inc contribute to the 401(k)?

Yes. The plan reports an employer contribution arrangement. In plan year 2024 the employer contributed $2.31 million, 26% of all contributions.

Does the Liftoff Mobile, Inc 401(k) have automatic enrollment?

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

How many people are in the Liftoff Mobile, Inc 401(k) plan?

598 participants at the start of plan year 2024, 351 of them active employees, and 267 former employees who still had money in the plan.

What is the average 401(k) balance at Liftoff Mobile, Inc?

About $87,162 per account: $50.7 million in plan assets across 582 accounts with a balance at the end of plan year 2024.

Who manages the Liftoff Mobile, 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 Liftoff Mobile, 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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