EntityWire

EntityWire / EIN 39-0944729

Employer with a benefit plan

MAYVILLE ENGINEERING COMPANY, INC.

EIN 39-0944729. What DOL Form 5500 filings (EFAST2) and SEC EDGAR company filings say about this entity, with the source and date on every fact. Latest record 2026-08-07.

Employer with a benefit plan ยท SEC filer

MAYVILLE ENGINEERING COMPANY, INC.

135 S. 84TH STREET, SUITE 300, MILWAUKEE, WI 53214

EIN

39-0944729

SEC CIK

0001766368

SEC · 2026-08-07

Industry (SIC)

Metal Forgings & Stampings (3460)

SEC · 2026-08-07

Ticker

MEC

SEC · 2026-08-07

Latest SEC filing

4 2026-08-07

SEC · 2026-08-07

Benefit plan 1, 2024 filing

MAYVILLE ENGINEERING COMPANY, INC. EMPLOYEE STOCK OWNERSHIP PLAN

DOL · 2025-07-28

Participants (start of year)

2,328

DOL · 2025-07-28

Plan features

code 2O2Q3I

DOL · 2025-07-28

Plan type

Single-employer plan

DOL · 2025-07-28

Business code (NAICS)

332900

DOL · 2025-07-28

Benefit plan 504, 2024 filing

MAYVILLE ENGINEERING CO., INC. FLEXIBLE BENEFITS PLAN

DOL · 2025-07-16

Participants (start of year)

2,536

DOL · 2025-07-16

Plan features

code 4A4B4D4E4F4H4L4Q

DOL · 2025-07-16

Plan type

Single-employer plan

DOL · 2025-07-16

Business code (NAICS)

332900

DOL · 2025-07-16

From DOL Form 5500 filings (EFAST2) · SEC EDGAR company filings. Latest record 2026-08-07.

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