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Castellum.AI 401(k) Plan

What public Form 5500 filings show about the Castellum.AI 401(k) plan — and how to find and check your own account.

Plan assets
$53K
Participants
15
Plans on file
1

The Castellum.AI 401(k) on its latest Form 5500

Castellum.AI (EIN 84-2934148) reports CASTELLUM AI 401(K) PLAN on its most recent Form 5500, with $53K in plan assets across 15 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 Castellum.AI filing — schedules, fees, and providers.

Who runs the Castellum.AI 401(k)?

Castellum.AI’s Form 5500 doesn’t separately disclose a recordkeeper we can confirm. The firms named on its Schedule C are service providers — which can include investment managers, trustees, and auditors, and are not necessarily the company that runs your account. To find who runs your 401(k), check your enrollment paperwork or a recent statement, or ask Castellum.AIHR for the recordkeeper’s name and login.

How to check your Castellum.AI 401(k)

  • Log in to the plan’s recordkeeper portal (the site on your statements).
  • Ask Castellum.AI 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).
More on this employer: Castellum.AI — all Form 5500 filings (EIN 84-2934148) · New York employer EIN lookup · Form 5500 search
Castellum.AI 401(k) Plan — Form 5500