OSI Industries, LLC

Aurora, IL ManufacturingNAICS 311610

Self-funded health planPlan year 2025Renews January
3,137Participants+12% vs. prior year
$7.4MEst. pharmacy spend / yrParticipants × national avg.
Jan 2027Next renewalPlan year begins January 1
#34 of 122Manufacturing in ILBy participants

Overview

OSI Industries, LLC sponsors a self-funded health plan that covered 3,137 participants in plan year 2025, up 12% from the prior year. The plan year starts in January. Alongside medical, its benefits filing reports life insurance, dental, vision, short-term disability, and more.

Plan type
ERISA welfare benefit plan, self-funded (benefits paid from employer assets or a trust)
Participants
3,137 · prior year 2,801
Plan year
Begins January 1 · next renewal January 2027
Health plans filed
OSI Industries, LLC Group Health and Welfare Benefit Plan, plan 510 (3,137 participants); OSI Industries, LLC Fort Atkinson Union Health and Welfare Benefit Plan, plan 511 (397 participants)
Broker compensation
$52K across insured contracts
MedicalLife insuranceDentalVisionShort-term disabilityPrepaid legalLong-term disabilityDeath benefitsOther welfare benefits

Insurance carriers

Insured coverage reported on Schedule A. Self-funded medical claims aren't reported there.

CarrierCoverageCoveredPremiumBroker comp
Life Insurance Company of North AmericaLife, Long-term disability, Short-term disability3,137$1.9M$26K
Vision Service PlanVision1,940$260K$26K
Delta Dental of WisconsinDental262$96K—

Pharmacy benefit estimate

StreamRX estimate for a plan this size. Not based on this plan's claims.

$7.4M/ year

Estimated prescription spend: 3,137 participants × $2,371 national average per member. Usually higher once dependents are counted.

$193K–$477K/ year

Typical savings opportunity found in independent reviews of plans this size.

Brands with a generic available$57K–$141K
Lower-cost therapeutic alternatives$83K–$173K
Generic pricing vs. actual cost$36K–$107K
PBM contract terms$19K–$56K
The DOL's PBM fee disclosure rule first applies to this plan for the plan year beginning January 2028: semiannual PBM compensation reports and an annual audit right.

Form 5500 filing details

Filing
Form 5500 with Schedule A, plan year 2025
Plan sponsor
OSI Industries, LLC
Sponsor EIN
52-2399960
Plan numbers
510, 511
Filed with
U.S. Department of Labor (EBSA) via EFAST2

Verify this filing: search EIN 52-2399960 in the Department of Labor's EFAST2 Form 5500 search.

Retirement plan

Plan
OSI Industries, LLC Profit Sharing and Employees Savings Plan
Type
401(k) plan
Participants
3,866

About this data

Source: OSI Industries, LLC's Form 5500 filing for plan year 2025 and its Schedule A insurance reports, published by the U.S. Department of Labor. "Self-funded" means the filing reports benefits paid from employer assets or a trust, with no medical insurance contract or with a stop-loss contract. Pharmacy figures are StreamRX estimates based on national averages. StreamRX is not affiliated with OSI Industries, LLC.

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