Aerzen USA Corp. 401(k) Plan
What public Form 5500 filings show about the Aerzen USA Corp. 401(k) plan — and how to find and check your own account.
The Aerzen USA Corp. 401(k) on its latest Form 5500
Aerzen USA Corp. (EIN 34-1384479) reports AERZEN USA CORP. 401(K) PROFIT SHARING PLAN on its most recent Form 5500, with $17.8M in plan assets across 226 active participants. Form 5500 is the annual report employers file with the U.S. Department of Labor for their retirement plans, and it’s public.
See the full Aerzen USA Corp. filing — schedules, fees, and providers.
Who runs the Aerzen USA Corp. 401(k)?
The plan’s recordkeeper — the firm that runs the website and statements where you check your balance, change contributions, and manage your account — is Principal, based on the plan’s Schedule C service-provider disclosure. That’s the login you use for your Aerzen USA Corp. 401(k).
Other service providers named on the filing (investment managers, trustees, auditors — not necessarily the recordkeeper): MORGAN STANLEY GLOBAL BA, HIGHMARK BLUE SHIELD SEPA, CONNECTCARE3, HIGHMARK BLUE SHIELD CENTRAL, MARSH & MCLENNAN AGENCY EAST, BENECON GROUP.
How to check your Aerzen USA Corp. 401(k)
- Log in to Principal’s participant portal (the site on your statements).
- Ask Aerzen USA Corp. HR or benefits for the recordkeeper name and enrollment link.
- Left the company? Your balance stays in the plan until you roll it over — see how to find a lost 401(k).

