Operating signal within 12 months from two or more independent sources.
What they make
All Other Miscellaneous Fabricated Metal Product Manufacturing332999- prototyping
- tooling
- agriculture
- construction
- power sports
- commercial vehicles
- military
- fabrication
- coating
- U.S.-based value-added provider
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Products
Recorded against the company rather than this address. Federal award and drug records name the company, not the plant, so we cannot say which of its sites makes these.
Where these came from
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| National Business Furniture, LLC | Milwaukee | Office Furniture (except Wood) Manufacturing 337214 | ACTIVE | 1.6 KM |
| Blast Cleaning Technologies | West Allis | Iron Foundries 331511 | LIKELY ACTIVE | 2.3 KM |
| Pressed Steel Tank CO INC | Milwaukee | Metal Tank (Heavy Gauge) Manufacturing 332420 | UNVERIFIED | 2.5 KM |
| Beyond Vision INC | West Allis | All Other Miscellaneous Manufacturing 339999 | ACTIVE | 3.0 KM |
| Unit Drop Forge CO INC | Milwaukee | Forging and Stamping 332110 | ACTIVE | 3.2 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
3 sources hold this plant, and 9 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.
- The company’s own websiteOPERATINGfirst seen JUL 2026 · last seen SEP 2026
- SAM.gov entity registrationOPERATINGRecord KLMQNMVA7SN1 · first seen APR 2026 · last seen APR 2026
- DOL Form 5500 retirement plan filingsOPERATINGRecord 390944729|WI|53214|135 s 84th st · first seen DEC 2024 · last seen DEC 2024
IN MILWAUKEE COUNTY31 other plants share this one’s industry (Other Fabricated Metal Product Manufacturing, NAICS 3329); 17 of them have a size band on record.
What each source says
Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.
- Name
- SAM.gov: MAYVILLE ENGINEERING COMPANY, INC. · APR 2026
- Street address
- SAM.gov: 135 S 84TH ST STE 300 · APR 2026
- City
- SAM.gov: MILWAUKEE · APR 2026
- State
- SAM.gov: WI · APR 2026
- Coordinates
- Census geocoder: 43.030234519055,-88.017373759126 · JUL 2026
- Website
- SAM.gov: www.mecinc.com · APR 2026
- CAGE code
- SAM.gov: 8N895 · APR 2026
- Retirement plan filing (Form 5500)
- DOL: 2,197 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024
- SAM registration expires
- SAM.gov: 2027-04-14 · APR 2026