Transdigm 401(k) and pension plans

Transdigm Inc., Cleveland, OH. EIN 34-1750032. Annual reports 2009–2024. Also filed as Transdigm, Inc.

Transdigm Inc. has 2 active retirement plans on file. The largest is the Transdigm Inc. 401(k) Plan, with 13,046 participants and $1.5 billion in assets in 2024. Empower has been its recordkeeper since 2021.

Active plans: 2
Participants: 13,247
Plan assets: $1.5 billion
401(k) recordkeeper: Empower
Plans on file: 3
Industry: Manufacturing

All 3 plans

Active plans first

Transdigm Inc. 401(k) Plan

401(k)Active

Active. The plan filed its annual report for the 2024 plan year.

Plan number: 001Employer EIN 34-1750032
Participants (2024): 13,046
Net assets (2024): $1.5 billion
Recordkeeper: EmpowerEarlier: MassMutual (2010–2020)
Plan administrator: Transdigm Inc.
1350 Euclid Ave., Suite 1600
Cleveland, OH 44115
(216) 706-2960As filed for 2024
In effect since: January 1, 1994

Earlier plan names: Transdigm, Inc. 401(k) Plan.

Year by year, 2009 to 2024

Plan year	Participants	Net assets	Recordkeeper
2024	13,046	$1.5 billion	Empower
2023	11,587	$1.2 billion	Empower
2022	11,239	$1.1 billion	Empower
2021	10,639	$1.3 billion	Empower
2020	11,005	$1.2 billion	MassMutual
2019	8,418	$702 million	MassMutual
2018	7,808	$581 million	MassMutual
2017	6,803	$551 million	MassMutual
2016	6,825	$382 million	MassMutual
2015	6,023	$334 million	MassMutual
2014	5,543	$321 million	MassMutual
2013	4,916	$252 million	MassMutual
2012	4,243	$184 million	MassMutual
2011	3,541	$148 million	MassMutual
2010	2,404	$106 million	MassMutual
2009	2,304	$87.3 million	not listed

Pension Plan for Hourly Employees of Transdigm Inc. Wiggins Connectors Division

Pension (defined benefit)Active

Active. The plan filed its annual report for the 2024 plan year.

Plan number: 003Employer EIN 34-1750032
Participants (2024): 201
Net assets (2024): $9.1 million
Last listed administrator: Transamerica2011–2015
Plan administrator: Transdigm Inc.
1350 Euclid Avenue, Suite 1600
Cleveland, OH 44115
(216) 289-4932As filed for 2024
In effect since: October 1, 1963

Year by year, 2009 to 2024

Plan year	Participants	Net assets	Recordkeeper
2024	201	$9.1 million	not listed
2023	204	$8.5 million	not listed
2022	205	$7.9 million	not listed
2021	206	$9.9 million	not listed
2020	225	$9.4 million	not listed
2019	240	$8.3 million	not listed
2018	241	$6.8 million	not listed
2017	210	$7.3 million	not listed
2016	210	$6.2 million	not listed
2015	200	$5.9 million	Transamerica
2014	214	$6.0 million	Transamerica
2013	193	$5.8 million	Transamerica
2012	172	$5.6 million	Transamerica
2011	166	$5.5 million	Transamerica
2010	157	$5.5 million	not listed
2009	150	$5.3 million	not listed

Retirement Plan for Barg Unit Employees of Adel Fasteners Division, Transdigm Inc., Huntington West Virginia

Pension (defined benefit), frozenMerged

Merged. In 2020 its assets moved to the Esterline Technologies Retirement Plan, sponsored by Esterline Technologies Corporation (EIN 13-2595091, plan 004). Accounts moved with them, so that plan is the one to contact.

Plan number: 002Employer EIN 34-1750032
Participants (2019): 61
Net assets (2019): $1.3 million
Plan administrator: Transdigm Inc.
1301 E. 9TH ST., Suite 3000
Cleveland, OH 44114
(216) 289-4932As filed for 2020
In effect since: January 1, 1968

Earlier plan names: Retirement Plan for Barg Unit Employees of Adel Fasterners Division, Transdigm Inc., Huntington West Virginia.

Year by year, 2009 to 2020

Plan year	Participants	Net assets	Recordkeeper
2020	0	$0	not listed
2019	61	$1.3 million	not listed
2018	63	$1.1 million	not listed
2017	63	$1.3 million	not listed
2016	64	$1.1 million	not listed
2015	64	$1.1 million	not listed
2014	68	$1.2 million	not listed
2013	68	$1.2 million	not listed
2012	69	$1.2 million	not listed
2011	70	$1.3 million	not listed
2010	71	$1.3 million	not listed
2009	71	$1.4 million	not listed

If you had money in one of these plans

Call Empower (empower.com), which runs the Transdigm Inc. 401(k) Plan. With your Social Security number and the plan name, it can tell you whether you still have a balance and, if not, where it went.
Or call the plan administrator listed on the plan below ((216) 706-2960). That number was filed for 2024; ask for the benefits or retirement plan office.
If your plan was merged, your account moved with it. Follow the link on the plan to the plan it went into, and contact that one.
Still stuck? The Department of Labor's benefits advisers help for free: askebsa.dol.gov or 1-866-444-3272. Never pay anyone to find your own money.

What these numbers are

They come from the Form 5500 annual reports each plan files with the Department of Labor, as the plan filed them. A plan year is usually a calendar year.
Participants counts everyone in the plan at year end: current employees, former employees who still have a balance or a pension coming, and retirees or beneficiaries being paid.
The recordkeeper is the service provider whose Schedule C entry says it keeps the plan's records. Small plans do not file Schedule C, so some plans show none.
We cannot see anyone's account. Only the plan or its recordkeeper can tell you your balance.

Sources: U.S. Department of Labor, Form 5500 datasets and PBGC trusteed plans. How we read them.