| Company Name: | MAYVILLE ENGINEERING COMPANY, INC. |
| Employer identification number (EIN): | 390944729 |
| NAIC Classification: | 332900 |
The following addresses have been detected on the 401k submissions:
| USA Mailing Address | |||||
|---|---|---|---|---|---|
| |||||
| Date first seen: 2009-08-01 | |||||
| Date last seen: 2025-11-19 | |||||
| USA Mailing Address | |||||
|---|---|---|---|---|---|
| |||||
| Date first seen: 2007-01-01 | |||||
| Date last seen: 2025-11-20 | |||||
| USA Mailing Address | ||||||
|---|---|---|---|---|---|---|
| ||||||
| Date first seen: 2007-01-01 | ||||||
| Date last seen: 2025-11-20 | ||||||
| USA Mailing Address | |||||
|---|---|---|---|---|---|
| |||||
| Date first seen: 2009-08-01 | |||||
| Date last seen: 2025-10-03 | |||||
| Date | Description |
|---|---|
| 2021-07-28 | 390944729 Change of name detected from MAYVILLE ENGINEERING COMPANY to MAYVILLE ENGINEERING CO., INC. |
| 2021-07-01 | 390944729 Change of name detected from MAYVILLE ENGINEERING CO., INC. to MAYVILLE ENGINEERING COMPANY, INC. |
| Plan id# | Plan Name | Plan Start Date | Plan Effective Date |
|---|---|---|---|
| 003 | MAYVILLE ENGINEERING COMPANY, INC. 401(K) PLAN | 2014-01-01 | 1990-06-01 |
| 001 | MAYVILLE ENGINEERING COMPANY, INC. | 2015-01-01 | 1959-05-20 |
| 504 | MAYVILLE ENGINEERING CO., INC. FLEXIBLE BENEFITS PLAN | 2015-01-01 | 1994-01-01 |
| 002 | MAYVILLE ENGINEERING COMPANY, INC. DEFINED BENEFIT PLAN | 2012-01-01 | 1973-07-01 |
| 004 | MAYVILLE ENGINEERING COMPANY, INC. EMPLOYEE STOCK OWNERSHIP PLAN FOR SAFE HARBOR SHARES | 2019-05-13 | 2019-05-13 |
| Date | Type of contribution | Contribution | Number of participants/employees | Average contribution per participant | |
|---|---|---|---|---|---|
| 2011-01-14 | Employer Contributions | $ 185,000 | 981 | $ 189 | |
| 2011-01-14 | Employee Contributions | $ 185,000 | 981 | $ 189 | |
| 2010-10-14 | Employer Contributions | $ 185,000 | 867 | $ 213 | |
| 2010-10-14 | Employee Contributions | $ 185,000 | 867 | $ 213 | |
| 2010-09-08 | Employer Contributions | $ 1,595,000 | 867 | $ 1,840 | |
| 2010-09-08 | Employee Contributions | $ 1,595,000 | 867 | $ 1,840 | |
| 2010-07-12 | Employer Contributions | $ 185,000 | 867 | $ 213 | |
| 2010-07-12 | Employee Contributions | $ 185,000 | 867 | $ 213 | |
| 2010-04-12 | Employer Contributions | $ 185,000 | 867 | $ 213 | |
| 2010-04-12 | Employee Contributions | $ 185,000 | 867 | $ 213 | |
| 2010-01-07 | Employer Contributions | $ 67,924 | 867 | $ 78 | |
| 2010-01-07 | Employee Contributions | $ 67,924 | 867 | $ 78 | |
| 2009-10-12 | Employer Contributions | $ 67,924 | 686 | $ 99 | |
| 2009-10-12 | Employee Contributions | $ 67,924 | 686 | $ 99 | |
| 2009-07-09 | Employer Contributions | $ 67,924 | 686 | $ 99 | |
| 2009-07-09 | Employee Contributions | $ 67,924 | 686 | $ 99 | |
| 2009-04-02 | Employer Contributions | $ 67,924 | 686 | $ 99 | |
| 2009-04-02 | Employee Contributions | $ 67,924 | 686 | $ 99 |