| Company Name: | AMPHENOL CORPORATION & AFFILIATED COMPANIES |
| Employer identification number (EIN): | 222785165 |
| NAIC Classification: | 334410 |
The following addresses have been detected on the 401k submissions:
| USA Mailing Address | |||||
|---|---|---|---|---|---|
| |||||
| Date first seen: 2007-01-01 | |||||
| Date last seen: 2026-01-08 | |||||
| USA Mailing Address | |||||
|---|---|---|---|---|---|
| |||||
| Date first seen: 2010-10-14 | |||||
| Date last seen: 2025-12-04 | |||||
| USA Location Address | |||||
|---|---|---|---|---|---|
| |||||
| Date first seen: 2007-01-01 | |||||
| Date last seen: 2025-09-30 | |||||
| 401k Sponsor USA Address | |||||
|---|---|---|---|---|---|
| |||||
| Date first seen: 2025-09-25 | |||||
| Date last seen: 2025-09-25 | |||||
| USA 401k Admin Address | |||||
|---|---|---|---|---|---|
| |||||
| Date first seen: 2025-09-25 | |||||
| Date last seen: 2025-09-25 | |||||
| Date | Description |
|---|---|
| 2025-04-22 | 222785165 Change of plan name detected from PENSION PLAN FOR EMPLOYEES OF AMPHENOL CORPORATION to AMPHENOL CORPORATION MASTER TRUST for plan ID 001 |
| Plan id# | Plan Name | Plan Start Date | Plan Effective Date |
|---|---|---|---|
| 099 | AMPHENOL CORPORATION MASTER TRUST | 2015-01-01 | 2021-01-01 |
| 502 | AMPHENOL CORPORATION 125 BENEFIT PLAN | 2012-01-01 | 1990-01-01 |
| 015 | AMPHENOL AFFILIATED COMPANIES EMPLOYEE SAVINGS 401(K) PLAN | 2015-01-01 | 2014-12-01 |
| 010 | AMPHENOL CORPORATION EMPLOYEE SAVINGS/401(K) PLAN | 2015-01-01 | 1990-01-01 |
| 001 | AMPHENOL CORPORATION MASTER TRUST | 2015-01-01 | 1987-01-01 |
| 501 | GROUP EMPLOYEE BENEFITS PLAN OF AMPHENOL CORPORATION | 2015-01-01 | 1990-04-28 |
| 014 | AMPHENOL SUBSIDIARIES 401(K) PLAN | 2016-01-01 | 2001-08-01 |
| 503 | AMPHENOL CORPORATION & AFFILIATED COMPANIES HRA BENEFIT PLAN | 2012-01-01 | 2011-01-01 |
| 004 | PENSION PLAN FOR HOURLY-PAID EMPLOYEES OF TMS DIVISION | 2009-01-01 | 1961-01-01 |
| 016 | AMPHENOL EMPLOYEE DEFERRAL SAVINGS 401(K) PLAN | 2018-11-01 | 2018-11-01 |
| Date | Type of contribution | Contribution | Number of participants/employees | Average contribution per participant | |
|---|---|---|---|---|---|
| 2018-01-25 | Employer Contributions | $ 76,839,380 | |||
| 2018-01-25 | Employee Contributions | $ 76,839,380 | |||
| 2017-09-01 | Employer Contributions | $ 15,000,000 | 763 | $ 19,659 | |
| 2017-09-01 | Employee Contributions | $ 15,000,000 | 763 | $ 19,659 | |
| 2016-09-02 | Employer Contributions | $ 15,000,000 | 501 | $ 29,940 | |
| 2016-09-02 | Employee Contributions | $ 15,000,000 | 501 | $ 29,940 | |
| 2015-09-10 | Employer Contributions | $ 14,535,000 | 166 | $ 87,560 | |
| 2015-09-10 | Employee Contributions | $ 14,535,000 | 166 | $ 87,560 | |
| 2015-07-09 | Employer Contributions | $ 465,000 | 166 | $ 2,801 | |
| 2015-07-09 | Employee Contributions | $ 465,000 | 166 | $ 2,801 | |
| 2014-09-10 | Employer Contributions | $ 7,474,000 | 1221 | $ 6,121 | |
| 2014-09-10 | Employee Contributions | $ 7,474,000 | 1221 | $ 6,121 | |
| 2014-07-14 | Employer Contributions | $ 3,737,000 | 1221 | $ 3,061 | |
| 2014-07-14 | Employee Contributions | $ 3,737,000 | 1221 | $ 3,061 | |
| 2014-04-14 | Employer Contributions | $ 10,000 | 1221 | $ 8 | |
| 2014-04-14 | Employee Contributions | $ 10,000 | 1221 | $ 8 | |
| 2014-04-11 | Employer Contributions | $ 318,000 | 1221 | $ 260 | |
| 2014-04-11 | Employee Contributions | $ 318,000 | 1221 | $ 260 | |
| 2013-09-03 | Employer Contributions | $ 8,142,000 | 3728 | $ 2,184 | |
| 2013-09-03 | Employee Contributions | $ 8,142,000 | 3728 | $ 2,184 | |
| 2013-07-01 | Employer Contributions | $ 2,883,000 | 3728 | $ 773 | |
| 2013-07-01 | Employee Contributions | $ 2,883,000 | 3728 | $ 773 | |
| 2013-04-11 | Employer Contributions | $ 592,000 | 3728 | $ 159 | |
| 2013-04-11 | Employee Contributions | $ 592,000 | 3728 | $ 159 | |
| 2012-09-12 | Employer Contributions | $ 1,469,000 | 992 | $ 1,481 | |
| 2012-09-12 | Employee Contributions | $ 1,469,000 | 992 | $ 1,481 | |
| 2012-07-15 | Employer Contributions | $ 4,126,000 | 992 | $ 4,159 | |
| 2012-07-15 | Employee Contributions | $ 4,126,000 | 992 | $ 4,159 | |
| 2012-04-15 | Employer Contributions | $ 4,126,000 | 992 | $ 4,159 | |
| 2012-04-15 | Employee Contributions | $ 4,126,000 | 992 | $ 4,159 | |
| 2012-03-20 | Employer Contributions | $ 5,100,000 | 992 | $ 5,141 | |
| 2012-03-20 | Employee Contributions | $ 5,100,000 | 992 | $ 5,141 | |
| 2012-01-13 | Employer Contributions | $ 3,672,000 | 992 | $ 3,702 | |
| 2012-01-13 | Employee Contributions | $ 3,672,000 | 992 | $ 3,702 | |
| 2010-09-08 | Employer Contributions | $ 11,620,000 | 446 | $ 26,054 | |
| 2010-09-08 | Employee Contributions | $ 11,620,000 | 446 | $ 26,054 | |
| 2010-07-12 | Employer Contributions | $ 2,860,000 | 446 | $ 6,413 | |
| 2010-07-12 | Employee Contributions | $ 2,860,000 | 446 | $ 6,413 | |
| 2010-06-02 | Employer Contributions | $ 520,000 | 446 | $ 1,166 | |
| 2010-06-02 | Employee Contributions | $ 520,000 | 446 | $ 1,166 |