Find an old Amphenol 401(k)

Who to contact about an account in each of the 4 Amphenol plans, from the filings. Free, no sign-up, no Social Security number.

Amphenol Corporation Employee Savings/401(K) Plan

Amphenol Corporation & Affiliated Companies · Plan 010 · EIN 22-2785165 · Wallingford, CT

Active · plan year 2024 filing401(k)
Plan administratorAmphenol Corporation & Affiliated Companies
358 Hall Avenue, Wallingford, CT 06492
Form 5500 ↗
Recordkeeper (who holds the accounts)Fidelity Invst. Inst. Oper. Co. LLCSchedule C ↗
Former employees with balances1,586 separated participants still had money in the planForm 5500 ↗

Amphenol Affiliated Companies Employee Savings 401(k) Plan

Amphenol Corporation & Affiliated Companies · Plan 015 · EIN 22-2785165 · Wallingford, CT

Active · plan year 2024 filing401(k)
Plan administratorAmphenol Corporation & Affiliated Companies
358 Hall Avenue, Wallingford, CT 06492
Form 5500 ↗
Recordkeeper (who holds the accounts)Fidelity Invst. Inst. Oper. Co. LLCSchedule C ↗
Former employees with balances234 separated participants still had money in the planForm 5500 ↗

Amphenol Employee Deferral Savings 401(k) Plan

Amphenol Corporation & Affiliated Companies · Plan 016 · EIN 22-2785165 · Wallingford, CT

Active · plan year 2024 filing401(k)
Plan administratorAmphenol Corporation & Affiliated Companies
358 Hall Avenue, Wallingford, CT 06492
Form 5500 ↗
Recordkeeper (who holds the accounts)Not listed on Schedule C (small plans often don't file one)

Pension Plan for Employees of Amphenol Corporation

Amphenol Corporation & Affiliated Companies · Plan 001 · EIN 22-2785165 · Wallingford, CT

Active · plan year 2024 filingPension (defined benefit)
Plan administratorAmphenol Corporation & Affiliated Companies
358 Hall Avenue, Wallingford, CT 06492
Form 5500 ↗
Recordkeeper (who holds the accounts)Not listed on Schedule C (small plans often don't file one)
Former employees with balances611 separated participants still had money in the planForm 5500 ↗

Amphenol 401(k) match, vesting and fees →

Found it? Your options

Leave itOften allowed if your balance is over $7,000. You keep the plan's investments and fees.
Move it to your new job's planIf the new plan accepts roll-ins. Ask the new plan's recordkeeper.
Roll it into an IRAMore investment choices, and you control it. A direct rollover avoids withholding and penalties.
Cash outUsually taxed, plus a 10% penalty if you are under 59½.

General information, not financial or tax advice. Rules depend on your plan and situation.

How to track down the account

  1. Call the plan administrator or recordkeeper listed on the filing. Have your name, Social Security number and dates of employment ready.
  2. If the plan terminated, ask the administrator where balances went (another plan, an IRA provider, or a state unclaimed-property office).
  3. Over 65? Also check the Department of Labor's Retirement Savings Lost and Found database.

Common questions

How do I find my old Amphenol 401(k)?

Contact the plan administrator listed on the plan's Form 5500 filing: Amphenol Corporation & Affiliated Companies, (203) 265-8600. The accounts are held by the recordkeeper, Fidelity Invst. Inst. Oper. Co. LLC. Have your Social Security number and dates of employment ready.

What is the Amphenol 401(k) phone number?

The plan administrator phone number on the plan year 2024 filing is (203) 265-8600.

Contacts are as filed on each plan's latest Form 5500 and may be out of date. PlanFacts is not affiliated with Amphenol and does not hold accounts. Not financial advice. Report a correction