Tronox Incorporated, Stamford, CT. EIN 20-2868245. Annual reports 2009–2025.
Tronox Incorporated has 2 active retirement plans on file. The largest is the Tronox Incorporated Savings Investment Plan, with 840 participants and $298 million in assets in 2025. Fidelity has been its recordkeeper since 2009.
Tronox Incorporated 263 Tresser Boulevard, Suite 1100 Stamford, CT 06901 (203) 705-3800As filed for 2024
In effect since
March 30, 2006
Plans merged into this one: Cristal USA Inc. Pension Plan (2020).
Year by year, 2009 to 2024
Plan year
Participants
Net assets
Recordkeeper
2024
2,439
$171 million
WTW
2023
2,516
$175 million
WTW
2022
2,611
$180 million
not listed
2021
5,652
$337 million
WTW
2020
5,865
$344 million
not listed
2019
5,636
$276 million
not listed
2018
5,800
$247 million
not listed
2017
5,943
$293 million
not listed
2016
6,102
$269 million
not listed
2015
6,290
$259 million
not listed
2014
6,473
$285 million
not listed
2012
6,816
$286 million
not listed
2011
6,970
$278 million
not listed
2010
7,121
$288 million
not listed
2009
7,357
$305 million
not listed
If you had money in one of these plans
Call Fidelity (fidelity.com), which runs the Tronox Incorporated Savings 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 ((203) 705-3800). 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.