Research Triangle Institute 401(k) and retirement plans

Research Triangle Institute, Research Triangle Park, NC. EIN 56-0686338. Annual reports 2009–2024.

Research Triangle Institute has 2 active retirement plans on file. The largest is the Retirement Plan of Research Triangle Institute, with 5,440 participants and $1.2 billion in assets in 2024. Vanguard has been its recordkeeper since 2009. No traditional pension plan appears in Research Triangle Institute's filings since 2009.

Active plans: 2
Participants: 5,585
Plan assets: $1.2 billion
401(k) recordkeeper: Vanguard
Plans on file: 2
Industry: Professional services

All 2 plans

Active plans first

Retirement Plan of Research Triangle Institute

401(k)Active

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

Plan number: 333Employer EIN 56-0686338
Participants (2024): 5,440
Net assets (2024): $1.2 billion
Recordkeeper: Vanguard2009–2024
Plan administrator: Research Triangle Institute
3040 Cornwallis Road, Po Box 12194
Research Triangle Park, NC 27709
(919) 541-6000As filed for 2024
In effect since: January 1, 1963

Year by year, 2009 to 2024

Plan year	Participants	Net assets	Recordkeeper
2024	5,440	$1.2 billion	Vanguard
2023	5,540	$993 million	Vanguard
2022	5,333	$809 million	Vanguard
2021	4,886	$947 million	Vanguard
2020	4,673	$821 million	Vanguard
2019	4,449	$697 million	Vanguard
2018	4,467	$563 million	Vanguard
2017	4,180	$566 million	Vanguard
2016	3,896	$464 million	Vanguard
2015	3,735	$409 million	Vanguard
2014	3,638	$393 million	Vanguard
2013	3,589	$383 million	Vanguard
2012	3,531	$323 million	Vanguard
2011	3,748	$291 million	Vanguard
2010	3,643	$278 million	Vanguard
2009	3,514	$241 million	Vanguard

Rti Business Segment 401(k) Plan

401(k)Active

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

Plan number: 002Employer EIN 56-0686338
Participants (2024): 145
Net assets (2024): $936,268
Recordkeeper: Vanguard2018–2024
Plan administrator: Research Triangle Institute
3040 Cornwallis Road, Po Box 12194
Research Triangle Par, NC 27709
(919) 541-1200As filed for 2024
In effect since: January 1, 2016

Year by year, 2016 to 2024

Plan year	Participants	Net assets	Recordkeeper
2024	145	$936,268	Vanguard
2023	748	$829,512	Vanguard
2022	970	$712,964	Vanguard
2021	1,853	$930,492	Vanguard
2020	1,463	$738,657	Vanguard
2019	1,166	$592,153	Vanguard
2018	317	$54,537	Vanguard
2017	396	$2,862	not listed
2016	46	$0	not listed

If you had money in one of these plans

Call Vanguard (investor.vanguard.com), which runs the Retirement Plan of Research Triangle Institute. 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 ((919) 541-6000). That number was filed for 2024; 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.

All 2 plans

Retirement Plan of Research Triangle Institute

Rti Business Segment 401(k) Plan

If you had money in one of these plans

What these numbers are

Other professional services employers in NC