Atkore International 401(k) and pension plans

Atkore International Inc., Harvey, IL. EIN 90-0631477. Annual reports 2009–2024. Also filed as Tyco International Management Company, LLC; Atkore International, Inc.; Atkore International,inc.

Atkore International Inc. has 2 active retirement plans on file. The largest is the Atkore International Retirement Savings and Investment Plan, with 7,002 participants and $261 million in assets in 2024. Fidelity has been its recordkeeper since 2009.

Active plans: 2
Participants: 8,336
Plan assets: $351 million
401(k) recordkeeper: Fidelity
Plans on file: 4
Industry: Manufacturing

All 4 plans

Active plans first

Atkore International Retirement Savings and Investment Plan

401(k)Active

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

Plan number: 035Employer EIN 90-0631477
Participants (2024): 7,002
Net assets (2024): $261 million
Recordkeeper: Fidelity2009–2024
Plan administrator: Atkore International Inc.
16100 South Lathrop Avenue
Harvey, IL 60426
(708) 225-2146As filed for 2024
In effect since: January 1, 1985

Earlier sponsor: Tyco International Management Company, LLC (2009).

Earlier plan names: Tyco International Retirement Savings & Investment Plan IV; Atkore International Retirement Savings & Investment Plan.

Year by year, 2009 to 2024

Plan year	Participants	Net assets	Recordkeeper
2024	7,002	$261 million	Fidelity
2023	5,791	$229 million	Fidelity
2022	4,660	$193 million	Fidelity
2021	4,347	$246 million	Fidelity
2020	4,132	$228 million	Fidelity
2019	4,011	$193 million	Fidelity
2018	3,672	$164 million	Fidelity
2017	3,561	$179 million	Fidelity
2016	3,664	$158 million	Fidelity
2015	3,725	$156 million	Fidelity
2014	4,012	$160 million	Fidelity
2013	3,964	$155 million	Fidelity
2012	3,675	$138 million	Fidelity
2011	13,596	$131 million	Fidelity
2010	15,800	$133 million	Fidelity
2009	41,856	$961 million	Fidelity

Atkore Union Pension Plan

Pension (defined benefit), frozenActive

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

Plan number: 039Employer EIN 90-0631477
Participants (2024): 1,334
Net assets (2024): $90.7 million
Plan administrator: Atkore International, Inc.
16100 South Lathrop Avenue
Harvey, IL 60426
(708) 339-1610As filed for 2024
In effect since: April 11, 1978

Plans merged into this one: Allied Philadelphia Union Pension Plan (2019); Unistrut Pension Plan (2019).

Earlier sponsor: Tyco International Management Company, LLC (2009).

Earlier plan names: Allied Harvey Union Pension Plan.

Year by year, 2009 to 2024

Plan year	Participants	Net assets	Recordkeeper
2024	1,334	$90.7 million	not listed
2023	1,356	$97.3 million	not listed
2022	1,382	$92.4 million	not listed
2021	1,411	$121 million	not listed
2020	1,438	$117 million	not listed
2019	1,458	$91.7 million	not listed
2018	765	$52.3 million	not listed
2017	772	$59.0 million	not listed
2016	778	$54.1 million	not listed
2015	789	$51.8 million	not listed
2014	792	$56.3 million	not listed
2013	799	$54.9 million	not listed
2012	807	$46.9 million	not listed
2011	817	$40.7 million	not listed
2010	848	$38.2 million	not listed
2009	865	$35.4 million	not listed

Allied Philadelphia Union Pension Plan

Pension (defined benefit), frozenMerged

Merged. In 2019 its assets moved to the Atkore Union Pension Plan, sponsored by Atkore International Inc. (EIN 90-0631477, plan 039). Accounts moved with them, so that plan is the one to contact.

Plan number: 040Employer EIN 90-0631477
Participants (2018): 381
Net assets (2018): $18.3 million
Plan administrator: Atkore International, Inc.
16100 South Lathrop Avenue
Harvey, IL 60426
(708) 339-1610As filed for 2019
In effect since: April 1, 1978

Earlier sponsor: Tyco International Management Company, LLC (2009).

Year by year, 2009 to 2019

Plan year	Participants	Net assets	Recordkeeper
2019	0	$0	not listed
2018	381	$18.3 million	not listed
2017	385	$20.1 million	not listed
2016	387	$18.1 million	not listed
2015	390	$17.2 million	not listed
2014	394	$18.5 million	not listed
2013	399	$17.9 million	not listed
2012	405	$14.7 million	not listed
2011	410	$12.5 million	not listed
2010	408	$11.3 million	not listed
2009	387	$10.5 million	not listed

Unistrut Pension Plan

Pension (defined benefit), frozenMerged

Merged. In 2019 its assets moved to the Atkore Union Pension Plan, sponsored by Atkore International Inc. (EIN 90-0631477, plan 039). Accounts moved with them, so that plan is the one to contact.

Plan number: 047Employer EIN 90-0631477
Participants (2018): 282
Net assets (2018): $8.5 million
Plan administrator: Atkore International, Inc.
16100 South Lathrop Avenue
Harvey, IL 60426
(708) 339-1610As filed for 2019
In effect since: February 1, 1986

Earlier sponsor: Tyco International Management Company, LLC (2009).

Year by year, 2009 to 2019

Plan year	Participants	Net assets	Recordkeeper
2019	0	$0	not listed
2018	282	$8.5 million	not listed
2017	289	$9.5 million	not listed
2016	293	$8.8 million	not listed
2015	297	$8.7 million	not listed
2014	298	$9.8 million	not listed
2013	303	$9.5 million	not listed
2012	306	$8.4 million	not listed
2011	307	$7.7 million	not listed
2010	310	$7.7 million	not listed
2009	315	$7.5 million	not listed

If you had money in one of these plans

Call Fidelity (fidelity.com), which runs the Atkore International Retirement Savings and Investment 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 ((708) 225-2146). 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.

All 4 plans

Atkore International Retirement Savings and Investment Plan

Atkore Union Pension Plan

Allied Philadelphia Union Pension Plan

Unistrut Pension Plan

If you had money in one of these plans

What these numbers are

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