Dayco Incorporated, Birmingham, MI. EIN 23-1733979. Annual reports 2009–2025. Also filed as Mark IV Industries, Inc.
Dayco Incorporated has one active retirement plan on file, the Dayco Savings & Retirement Plan, with 778 participants and $77.5 million in assets in 2025. T. Rowe Price has been its recordkeeper since 2009.
Dayco Incorporated 401 S. Old Woodward Ave, Ste 308 Birmingham, MI 48009 (248) 509-7441As filed for 2025
In effect since
March 1, 1987
Earlier sponsor: Mark IV Industries, Inc. (2009–2012).
Earlier plan names: Mark IV Savings & Retirement Plan.
Year by year, 2009 to 2025
Plan year
Participants
Net assets
Recordkeeper
2025
778
$77.5 million
T. Rowe Price
2024
1,059
$95.7 million
T. Rowe Price
2023
1,113
$93.8 million
T. Rowe Price
2022
1,145
$84.7 million
T. Rowe Price
2021
1,283
$114 million
T. Rowe Price
2020
1,519
$112 million
T. Rowe Price
2019
1,745
$112 million
T. Rowe Price
2018
1,793
$103 million
T. Rowe Price
2017
2,178
$121 million
T. Rowe Price
2016
2,136
$114 million
T. Rowe Price
2015
2,060
$111 million
T. Rowe Price
2014
1,948
$114 million
T. Rowe Price
2013
1,854
$108 million
T. Rowe Price
2012
1,782
$97.2 million
T. Rowe Price
2011
1,793
$94.1 million
T. Rowe Price
2010
1,822
$95.1 million
T. Rowe Price
2009
2,155
$96.2 million
T. Rowe Price
Dayco Defined Benefit Pension Plan
Cash balance pension, frozenStopped filing
No annual report since the 2022 plan year, and no final report on record. The plan may have been merged, renamed or re-filed under another number; ask the plan administrator below.
Plan number
004Employer EIN 23-1733979
Participants (2022)
8,037
Net assets (2022)
$123 million
Last listed administrator
Qmi GroupEarlier: Compu-Mail (2010–2011)
Plan administrator
Dayco Incorporated 16000 Common RD Roseville, MI 48066 (248) 404-6597As filed for 2022
In effect since
March 1, 1987
Earlier sponsor: Mark IV Industries, Inc. (2009–2011).
Earlier plan names: Mark IV Industries, Inc. and Subsidiaries Employees' Retirement Income Fund; Mark IV Industries, Inc. and Subsidiaries Employee'S Retirement Income Fund.
Year by year, 2009 to 2022
Plan year
Participants
Net assets
Recordkeeper
2022
8,037
$123 million
not listed
2021
8,384
$173 million
not listed
2020
8,777
$202 million
not listed
2019
9,138
$222 million
not listed
2018
9,338
$194 million
not listed
2017
9,651
$209 million
not listed
2016
9,988
$227 million
Qmi Group
2015
10,334
$242 million
not listed
2014
10,599
$275 million
not listed
2013
10,941
$279 million
not listed
2012
11,241
$299 million
not listed
2011
11,575
$315 million
Compu-Mail
2010
15,247
$325 million
Compu-Mail
2009
15,563
$324 million
not listed
If you had money in one of these plans
Call T. Rowe Price (troweprice.com), which runs the Dayco Savings & Retirement 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 ((248) 509-7441). That number was filed for 2025; ask for the benefits or retirement plan office.
If your plan closed, unclaimed balances usually went to an IRA in your name, to the PBGC's missing participants program, or to state unclaimed property. Here is how to check each 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.