Form 5500 Search
Review sample — not indexed. Consumer “[company] 401k” tier pending intent validation.

OAK BROOK OPTICAL LLC 401(k) Plan

What public Form 5500 filings show about the OAK BROOK OPTICAL LLC 401(k) plan — and how to find and check your own account.

Plan assets
$4K
Participants
6
Plans on file
1

The OAK BROOK OPTICAL LLC 401(k) on its latest Form 5500

OAK BROOK OPTICAL LLC (EIN 36-4426633) reports OAK BROOK OPTICAL LLC 401(K) PLAN on its most recent Form 5500, with $4K in plan assets across 6 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 OAK BROOK OPTICAL LLC filing — schedules, fees, and providers.

Who runs the OAK BROOK OPTICAL LLC 401(k)?

OAK BROOK OPTICAL LLC’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 OAK BROOK OPTICAL LLCHR for the recordkeeper’s name and login.

How to check your OAK BROOK OPTICAL LLC 401(k)

  • Log in to the plan’s recordkeeper portal (the site on your statements).
  • Ask OAK BROOK OPTICAL LLC 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: OAK BROOK OPTICAL LLC — all Form 5500 filings (EIN 36-4426633) · Illinois employer EIN lookup · Form 5500 search
OAK BROOK OPTICAL LLC 401(k) Plan — Form 5500