Sanofi-aventis Us Llc 401(k) Plan: Login, Facts & Contact Information
Sanofi-aventis Us Llc 401(k) Login
10,775 former Sanofi-aventis Us Llc employees still have money in this plan.
Retirement plan providers can change. This information is from the plan's 2024 filing.
Sanofi-aventis Us Llc 401(k) Plan Facts
Source: Form 5500 for plan year 2024 (Jan 1, 2024 – Dec 31, 2024), filed Oct 1, 2025. Public filing with the U.S. Department of Labor.
Money in and out in plan year 2024
- $463.0 million went into the plan in contributions, $203.9 million of it from the employer (44%).
- $764.2 million was paid out to participants.
- Investment and other income added $996.6 million.
- Administrative expenses were $1.02 million, about $39 per account.
How the Sanofi-aventis Us Llc 401(k) changed, 2019–2024
| Plan year | Participants | Plan assets | Employer contributions | Benefits paid |
|---|---|---|---|---|
| 2019 | 24,825 | $6.46 billion | $149.3 million | $615.7 million |
| 2020 | 25,160 | $7.26 billion | $163.1 million | $600.3 million |
| 2021 | 25,522 | $7.99 billion | $166.6 million | $654.3 million |
| 2022 | 26,252 | $6.83 billion | $185.1 million | $457.0 million |
| 2023 | 27,110 | $7.80 billion | $199.7 million | $650.2 million |
| 2024 | 27,200 | $8.49 billion | $203.9 million | $764.2 million |
Sanofi-aventis Us Llc 401(k) Contact Information
Questions about the Sanofi-aventis Us Llc 401(k)
Does Sanofi-aventis Us Llc contribute to the 401(k)?
Yes. The plan reports an employer contribution arrangement. In plan year 2024 the employer contributed $203.9 million, 44% of all contributions.
Does the Sanofi-aventis Us Llc 401(k) have automatic enrollment?
No. The plan does not report automatic enrollment; employees enroll themselves.
How many people are in the Sanofi-aventis Us Llc 401(k) plan?
27,200 participants at the start of plan year 2024, 13,179 of them active employees, and 10,775 former employees who still had money in the plan.
What is the average 401(k) balance at Sanofi-aventis Us Llc?
About $326,574 per account: $8.49 billion in plan assets across 26,012 accounts with a balance at the end of plan year 2024.
Who manages the Sanofi-aventis Us Llc 401(k) accounts?
T. Rowe Price is the plan's recordkeeper, which is where participants log in to see their balance.
I no longer work at Sanofi-aventis Us Llc. How do I access my 401(k)?
Your account stays with T. Rowe Price 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.