Marmon Holdings, Inc.

Chicago, IL ManufacturingNAICS 332900

Self-funded health planPlan year 2025Renews JanuaryCollectively bargained
18,762Participants+8% vs. prior year
$44.5MEst. pharmacy spend / yrParticipants × national avg.
Jan 2027Next renewalPlan year begins January 1
#4 of 122Manufacturing in ILBy participants

Overview

Marmon Holdings, Inc. sponsors a self-funded health plan that covered 18,762 participants in plan year 2025, up 8% 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
18,762 · prior year 17,448
Plan year
Begins January 1 · next renewal January 2027
Health plans filed
Marmon Health and Welfare Plan, plan 501 (18,762 participants)
Broker compensation
$268K across insured contracts
MedicalLife insuranceDentalVisionShort-term disabilityLong-term disabilityDeath benefits

Insurance carriers

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

CarrierCoverageCoveredPremiumBroker comp
Continental American Insurance CompanyLife, Long-term disability19,317$11.5M$268K
Vision Service PlanVision14,008$1.8M—
National Union Fire Ins. Co. of Pittsburgh, PABusiness Travel Accident16,833$34K$361

Pharmacy benefit estimate

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

$44.5M/ year

Estimated prescription spend: 18,762 participants × $2,371 national average per member. Usually higher once dependents are counted.

$1.2M–$2.9M/ year

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

Brands with a generic available$338K–$845K
Lower-cost therapeutic alternatives$494K–$1.0M
Generic pricing vs. actual cost$214K–$641K
PBM contract terms$111K–$334K
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
Marmon Holdings, Inc.
Sponsor EIN
36-3104690
Plan number
501
Filed with
U.S. Department of Labor (EBSA) via EFAST2

Verify this filing: search EIN 36-3104690 in the Department of Labor's EFAST2 Form 5500 search.

Retirement plan

Plan
Marmon Employees' Retirement Plan
Type
401(k) plan
Participants
24,258

About this data

Source: Marmon Holdings, Inc.'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 Marmon Holdings, Inc..

Request a correction · Methodology