401(k) · DOL Form 5500 · 2024

Sanofi-Aventis US LLC 401(k) Plan

Data updated 2026-07-24

$8.5B
Total assets: 13,765
Participants: 100th
Percentile by assets: $617,134
Avg per participant

Official DOL plan name: Sanofi U.S. Group Savings Plan · Sponsored by Sanofi-Aventis US LLC · New Jersey · Manufacturing

$8.5B in assets, 13,765 participants

Sanofi-Aventis US LLC's Sanofi U.S. Group Savings Plan reported $8.5B in total assets and 13,765 participants in its 2024 DOL Form 5500 filing, ranking in the 100th percentile by assets among filed plans. Figures are as reported by the plan sponsor to the Department of Labor, not audited or endorsed by PlainRetire.

100th percentile by assets (of 116,472 plans)

Coverage in New Jersey

Sanofi U.S. Group Savings Plan covers 13,765 participants in New Jersey, 16x the typical New Jersey plan (state average ~865 per filing). Assets: $8.5B.

$8.5B
total plan assets (2024 EOY): 13,765
covered participants: 100th
percentile by assets (of 116,472 plans): $617,134
avg assets per participant

Sanofi U.S. Group Savings Plan reported net income fell from $960M in the plan year 2023 filing to $694M in the plan year 2024 filing.
Sanofi U.S. Group Savings Plan end-of-year assets rose from $7.8B in the plan year 2023 filing to $8.5B in the plan year 2024 filing.
Sanofi U.S. Group Savings Plan reported participants fell from 14,041 in the plan year 2023 filing to 13,765 in the plan year 2024 filing.

See the national 2023→2024 release diff →

State

New Jersey

Industry

Manufacturing

Participants vs New Jersey filers

In New Jersey, the average filing covers about 865 participants across 3,927 plans. Sanofi U.S. Group Savings Plan reports 13,765 participants - 16x that state average ($8.5B EOY assets).

New Jersey filing particulars

Total Assets (Beginning of Year)	$7.8B
Net Assets (End of Year)	$8.5B
Net Income	$694M
Employer EIN	364406953
Plan Effective Date	1990-07-31
Filing Status	FILING RECEIVED

Sponsor Plan History (Sanofi-Aventis US LLC)

Total plan assets by year, all Sanofi-Aventis US LLC plans on file

Year	Plans	Participants	Total Assets
2022	2	14,610	$7.5B
2023	2	15,400	$8.5B
2024	2	14,904	$9.2B

Nearby 401(k) Plans in New Jersey

Peer 401(k) plans, same state, same plan type, ranked by total assets.

Sanofi U.S. Group Savings Plan vs. nearby 401(k) plans in New Jersey, assets vs. participants

JPMorgan Chase 401(k) Savings Plan $52.9B · 185,532
Verizon Savings Plan for Management Employees $29.4B · 69,218
Johnson and Johnson Savings Plan $23.6B · 42,583
Ernst & Young Retirement Savings Plan $18.3B · 56,714
Merck US Savings Plan $15.0B · 27,956

Compare Sanofi U.S. Group Savings Plan side-by-side with 3 peers →

Similar-Sized 401(k) Plans Nationally

401(k) plans in other states closest to Sanofi U.S. Group Savings Plan by total assets, not by location.

Lowes 401(k) Plan (NC) $8.6B · 280,261
Eaton Savings Plan (OH) $8.4B · 24,055
Astrazeneca Savings and Security Plan (DE) $8.6B · 17,175
Marathon Petroleum Thrift Plan (OH) $8.3B · 18,199

Frequently Asked Questions

How did Sanofi U.S. Group Savings Plan assets move in 2024? ▼

Sanofi U.S. Group Savings Plan grew at a solid clip - up 8.9% during 2024, from $7.8B to $8.5B. Reported net income was $694M.

How have Sanofi-Aventis US LLC plan assets changed over time? ▼

Across 3 plan years on file (2022-2024), Sanofi-Aventis US LLC's sponsor-wide assets grew 21.4%, from $7.5B to $9.2B.

Where does Sanofi U.S. Group Savings Plan rank by assets among Form 5500 filers? ▼

Sanofi U.S. Group Savings Plan ranks in the 100th percentile by end-of-year assets among 116,472 plans that reported assets for plan year 2024 (among the largest 1% of all filed plans).

Which 401(k) plans are similar in size to Sanofi U.S. Group Savings Plan? ▼

Among 401(k) plans in other states, the closest by assets is Lowes 401(k) Plan in NC ($8.6B, 280,261 participants).

Next read for Sanofi U.S. Group Savings Plan

Filing takeaways

Ways to act on Sanofi U.S. Group Savings Plan's numbers.

By total assets, Sanofi U.S. Group Savings Plan ranks among the largest 1% of all filed plans. See the largest plans
Compare it side-by-side against 3 similar 401(k) plans in New Jersey. Compare plans
Sanofi-Aventis US LLC's sponsor-wide assets have grown 21.4% since 2022 across 3 plan years on file. More Manufacturing plans

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2024.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 364406953.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from U.S. Department of Labor Form 5500 filings (EBSA). See our methodology for details.