Neutron Holdings, Inc. Dba Lime 401(k) Plan: Login, Facts & Contact Information

Neutron Holdings, Inc. Dba Lime 401(k) Plan Facts

Plan name
LIME 401(K) PLAN
Plan type
401(k)
Plan sponsor
NEUTRON HOLDINGS, INC. DBA LIME
Participants
744 (398 active employees)
Former employees with a balance
86
Plan assets
$21,423,257 at Dec 31, 2024
Average account balance
$42,761 across 501 accounts
Recordkeeper
Empower Annuity Insurance Company O
Plan year
Jan 1, 2024 – Dec 31, 2024
Plan established
Jan 1, 2018
— 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 10, 2025. Public filing with the U.S. Department of Labor.

Money in and out in plan year 2024

  • $5.53 million went into the plan in contributions.
  • $3.71 million was paid out to participants.
  • Investment and other income added $2.84 million.
  • Administrative expenses were $109,846, about $219 per account.

How the Neutron Holdings, Inc. Dba Lime 401(k) changed, 2019–2024

Plan yearParticipantsPlan assetsEmployer contributionsBenefits paid
2019387$4.20 million$0$223,137
2020577$7.02 million$0$1.73 million
2021386$10.2 million$0$1.63 million
2022496$10.7 million$0$1.46 million
2023626$16.9 million$0$2.27 million
2024744$21.4 million$0$3.71 million

Neutron Holdings, Inc. Dba Lime 401(k) Contact Information

Phone
224-507-9102
Mailing address
85 2ND STREET, FLOOR 7 SUITE 750, SAN FRANCISCO CA 94105
Plan sponsor
NEUTRON HOLDINGS, INC. DBA LIME
Employer identification number (EIN)
81-4870517
Plan number
001

Questions about the Neutron Holdings, Inc. Dba Lime 401(k)

Does Neutron Holdings, Inc. Dba Lime contribute to the 401(k)?

The plan does not report an employer matching arrangement on its Form 5500.

Does the Neutron Holdings, Inc. Dba Lime 401(k) have automatic enrollment?

Yes. The plan reports automatic enrollment of eligible employees.

How many people are in the Neutron Holdings, Inc. Dba Lime 401(k) plan?

744 participants at the start of plan year 2024, 398 of them active employees, and 86 former employees who still had money in the plan.

What is the average 401(k) balance at Neutron Holdings, Inc. Dba Lime?

About $42,761 per account: $21.4 million in plan assets across 501 accounts with a balance at the end of plan year 2024.

Who manages the Neutron Holdings, Inc. Dba Lime 401(k) accounts?

Empower (listed on the filing as EMPOWER ANNUITY INSURANCE COMPANY O) is the plan's recordkeeper, which is where participants log in to see their balance.

I no longer work at Neutron Holdings, Inc. Dba Lime. How do I access my 401(k)?

Your account stays with Empower 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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