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  2. Mayville Engineering Company, Inc
  • Retirement analytics
  • Benefits analytics
  • Plan summaries
  • Retirement plans
  • Health & Benefits plans

Filings through Oct 24, 2026.

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Mayville Engineering Company, Inc

EIN 39-0944729-Manufacturing-Latest filing 2025
Plans
3
Retirement
2
$219.9M assets
Health & Benefits
1
$2.1M premiums
Participants
7,324
715 SOUTH STREET - MILWAUKEE, WI 53214920-387-4500mecreloaders.comLinkedIn1001-5000 employees
Plans on this EIN
3 filings
#003401(k)-$184.2M - 2,852 part#001ESOP-$35.6M - 2,095 part#504Mixed-$2.1M - 3,255 lives

Health & Benefits portfolio - carriers, brokers and premium across this company's health and benefits plan.

Retirement portfolio analytics

2 plans aggregated / $219.9M assets / 4,947 participants

Assets by plan

Share of aggregate retirement assets

  • COMPANY, INC. 401(K) (#003)$184.2M
  • EMPLOYEE STOCK OWNERSHIP (#001)$35.6M
Total $219.9MSelect a row to open it

Participants by plan

Active + retired + deferred vested

  • COMPANY, INC. 401(K) (#003)2,852
  • EMPLOYEE STOCK OWNERSHIP (#001)2,095
Total 4,947Select a row to open it

Benefits portfolio analytics

1 plan / $2.1M premiums / 3,255 covered lives

Coverage by line

Premium dollars by benefit type (bundled lines overlap)

  • Other$1.9M
  • Life$1.8M
  • Short-term disability$1.8M
  • Long-term disability$1.8M
  • Vision$186K
Total $2.1M5 rows
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Plan summaries

Each card links to its plan page. The plan page shows fees vs peers, audit grade, history and counterparties.

Retirement#003

MAYVILLE ENGINEERING COMPANY, INC. 401(K) PLAN

401(k)

Assets$184.2M
Participants2,852
On the plan page
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan
Retirement#001

MAYVILLE ENGINEERING COMPANY, INC. EMPLOYEE STOCK OWNERSHIP PLAN

ESOP

Assets$35.6M
Participants2,095
On the plan page
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan
Health & Benefits#504

MAYVILLE ENGINEERING CO., INC. FLEXIBLE BENEFITS PLAN

Mixed - RELIASTAR LIFE INSURANCE COMPANY

Premiums$2.1M
Covered lives3,255
On the plan page
Premium breakdownCarriersBrokersCoverage stats
Open plan

Retirement plans

2 plans on this EIN

PlanNameTypeAssetsParticipantsLatest year
#003MAYVILLE ENGINEERING COMPANY, INC. 401(K) PLAN401(k)$184.2M2,8522025
#001MAYVILLE ENGINEERING COMPANY, INC. EMPLOYEE STOCK OWNERSHIP PLANESOP$35.6M2,0952025
  • MAYVILLE ENGINEERING COMPANY, INC. 401(K) PLAN$184.2M
    #003 · 401(k) · 20252,852
  • MAYVILLE ENGINEERING COMPANY, INC. EMPLOYEE STOCK OWNERSHIP PLAN$35.6M
    #001 · ESOP · 20252,095

Health & Benefits plans

1 plan on this EIN

PlanNameFundingCarrierPremiumsCoveredLatest year
#504MAYVILLE ENGINEERING CO., INC. FLEXIBLE BENEFITS PLANMixedRELIASTAR LIFE INSURANCE COMPANY$2.1M3,2552025
  • MAYVILLE ENGINEERING CO., INC. FLEXIBLE BENEFITS PLAN$2.1M
    #504 · Mixed · RELIASTAR LIFE INSURANCE COMPANY · 20253,255
Retirement plans
Health & Benefits plans

On this page

  1. Retirement analytics
  2. Benefits analytics
  3. Plan summaries
  4. Retirement plans
  5. Health & Benefits plans
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