Mcmaster-Carr Supply retirement plans

Mcmaster-Carr Supply Company, Elmhurst, IL. EIN 36-1458720. Annual reports 2009–2025.

Mcmaster-Carr Supply Company has one active retirement plan on file, the Mcmaster-Carr Supply Company Profit Sharing Trust, with 5,485 participants and $3.2 billion in assets in 2025. No traditional pension plan appears in Mcmaster-Carr Supply's filings since 2009.

Active plans: 1
Participants: 5,485
Plan assets: $3.2 billion
Plans on file: 1
Industry: Wholesale trade

The plan

Mcmaster-Carr Supply Company Profit Sharing Trust

Profit-sharing planActive

Active. The plan filed its annual report for the 2025 plan year.

Plan number: 001Employer EIN 36-1458720
Participants (2025): 5,485
Net assets (2025): $3.2 billion
Plan administrator: Mcmaster-Carr Supply Company
600 County Line Road P.O. Box 680
Elmhurst, IL 60126
(630) 834-9600As filed for 2025
In effect since: October 25, 1957

Year by year, 2009 to 2025

Plan year	Participants	Net assets	Recordkeeper
2025	5,485	$3.2 billion	not listed
2024	5,468	$3.0 billion	not listed
2023	5,466	$2.7 billion	not listed
2022	5,328	$2.3 billion	not listed
2021	5,194	$2.8 billion	not listed
2020	4,648	$2.4 billion	not listed
2019	4,603	$2.1 billion	not listed
2018	4,473	$1.8 billion	not listed
2017	4,495	$1.9 billion	not listed
2016	4,726	$1.7 billion	not listed
2015	4,873	$1.6 billion	not listed
2014	4,652	$1.6 billion	not listed
2013	4,283	$1.4 billion	not listed
2012	4,088	$1.2 billion	not listed
2011	3,929	$1.0 billion	not listed
2010	3,711	$994 million	not listed
2009	3,686	$866 million	not listed

If you had money in one of these plans

Or call the plan administrator listed on the plan below ((630) 834-9600). That number was filed for 2025; ask for the benefits or retirement plan office.
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.

The plan

Mcmaster-Carr Supply Company Profit Sharing Trust

If you had money in one of these plans

What these numbers are

Other wholesale trade employers in IL