Onesmile, Llc 401(k) Plan: Login, Facts & Contact Information

Onesmile, Llc 401(k) Plan Facts

Plan name
ONESMILE 401(K) PLAN AND TRUST
Plan type
401(k) with employer contributions
Plan sponsor
ONESMILE, LLC
Participants
9,194 (6,708 active employees)
Former employees with a balance
3,019
Plan assets
$348,698,440 at Dec 31, 2024
Average account balance
$39,634 across 8,798 accounts
Recordkeeper
Fidelity Investments Institutional
Plan year
Jan 1, 2024 – Dec 31, 2024
Plan established
Jan 1, 2000
✓ 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 3, 2025. Public filing with the U.S. Department of Labor.

Money in and out in plan year 2024

  • $33.9 million went into the plan in contributions.
  • $34.6 million was paid out to participants.
  • Investment and other income added $45.5 million.
  • Administrative expenses were $526,243, about $60 per account.

How the Onesmile, Llc 401(k) changed, 2019–2024

Plan yearParticipantsPlan assetsEmployer contributionsBenefits paid
20195,206$117.2 million$0$9.52 million
20205,669$138.9 million$93,370$14.9 million
20215,896$282.6 million$5,142$14.5 million
20228,159$251.4 million$3.23 million$22.0 million
20239,565$304.5 million$262,072$25.7 million
20249,194$348.7 million$0$34.6 million

Onesmile, Llc 401(k) Contact Information

Phone
714-668-1300
Mailing address
675 ANTON BLVD. SUITE 500, COSTA MESA CA 92626
Plan sponsor
ONESMILE, LLC
Employer identification number (EIN)
47-3808383
Plan number
001

Questions about the Onesmile, Llc 401(k)

Does Onesmile, Llc contribute to the 401(k)?

Yes. The plan reports an employer contribution arrangement.

Does the Onesmile, Llc 401(k) have automatic enrollment?

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

How many people are in the Onesmile, Llc 401(k) plan?

9,194 participants at the start of plan year 2024, 6,708 of them active employees, and 3,019 former employees who still had money in the plan.

What is the average 401(k) balance at Onesmile, Llc?

About $39,634 per account: $348.7 million in plan assets across 8,798 accounts with a balance at the end of plan year 2024.

Who manages the Onesmile, 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 Onesmile, 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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