Corbus, LLC 401(k) plans
2 retirement plans filed by Corbus, LLC from 2007 to 2025: 1 still files and 1 moved its money into another plan.
Worked at Corbus, LLC?
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Its plans
Corbus/soin 401(k) Plan
401(k) · filed 2009 to 2025 · up to 365 people · employer ID 31-1628048, plan 001
Still files every year.
Records then: Usi Consulting Group, per the 2025 report.
Corbus 401(k) Plan
401(k) · filed 2007 to 2010 · up to 135 people · employer ID 31-1628048, plan 002
In 2010, its money moved into the Corbus/soin 401(k) Plan.
Records then: Principal, per the 2010 report.
Questions
What happened to Corbus, LLC's older plans?
The Corbus 401(k) Plan: In 2010, its money moved into the Corbus/soin 401(k) Plan. Accounts move with the money, so ask the plan that received it.
What kinds of retirement plans did Corbus, LLC have?
Its filings show 401(k) plans, filed 2007 to 2025.
Sources: 21 annual reports filed with the U.S. Department of Labor (Form 5500), 2007 to 2025; recordkeepers from each plan's latest service-provider schedule; phone numbers from each company's own site. Employer IDs: 31-1628048. Updated with each data release. How we search. Plan facts only, no one's balance. No referral fees, no affiliate money. Attovar is not part of Corbus, LLC or the government.