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

Curium Us Llc 401(k) Plan Facts

Plan name
CURIUM US LLC 401(K) PLAN
Plan type
401(k) with employer contributions and profit sharing
Plan sponsor
CURIUM US LLC
Participants
727 (541 active employees)
Former employees with a balance
219
Plan assets
$85,105,900 at Dec 31, 2024
Average account balance
$111,395 across 764 accounts
Employer contributions
$3,358,010 in plan year 2024 (36% of all contributions)
Recordkeeper
Transamerica Retirement Solutions
Plan year
Jan 1, 2024 – Dec 31, 2024
Plan established
Feb 15, 2017
✓ 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 7, 2025. Public filing with the U.S. Department of Labor.

Money in and out in plan year 2024

  • $9.42 million went into the plan in contributions, $3.36 million of it from the employer (36%).
  • $3.61 million was paid out to participants.
  • Investment and other income added $9.36 million.
  • Administrative expenses were $129,145, about $169 per account.

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

Plan yearParticipantsPlan assetsEmployer contributionsBenefits paid
2019442$44.5 million$2.12 million$2.74 million
2020464$53.9 million$2.34 million$4.76 million
2021527$65.6 million$2.55 million$3.54 million
2022609$56.9 million$2.85 million$5.14 million
2023699$70.1 million$3.08 million$6.42 million
2024727$85.1 million$3.36 million$3.61 million

Curium Us Llc 401(k) Contact Information

Phone
314-384-6211
Mailing address
111 WESTPORT PLAZA, SUITE 800, ST. LOUIS MO 63146
Plan sponsor
CURIUM US LLC
Employer identification number (EIN)
47-2088928
Plan number
001

Questions about the Curium Us Llc 401(k)

Does Curium Us Llc contribute to the 401(k)?

Yes. The plan reports an employer contribution arrangement. In plan year 2024 the employer contributed $3.36 million, 36% of all contributions.

Does the Curium Us Llc 401(k) have automatic enrollment?

Yes. The plan reports automatic enrollment of eligible employees.

How many people are in the Curium Us Llc 401(k) plan?

727 participants at the start of plan year 2024, 541 of them active employees, and 219 former employees who still had money in the plan.

What is the average 401(k) balance at Curium Us Llc?

About $111,395 per account: $85.1 million in plan assets across 764 accounts with a balance at the end of plan year 2024.

Who manages the Curium Us Llc 401(k) accounts?

Transamerica (listed on the filing as TRANSAMERICA RETIREMENT SOLUTIONS) is the plan's recordkeeper, which is where participants log in to see their balance.

I no longer work at Curium Us Llc. How do I access my 401(k)?

Your account stays with Transamerica 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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