2023 plan-year T sponsor index DOL Form 5500

Plans by Sponsor: T

Compiled by PlainRetire Editorial, Retirement Plans Editorial Team

ERISA Form 5500 plan record drawn from DOL EBSA — verify with linked source filings below.

30,466 retirement plans with sponsors starting with "T"

Browsing Retirement Plans: Sponsors Starting With "T"

This letter index groups 30,466 retirement plans whose sponsor name begins with the letter "T". The full browse index covers 400,652 plans across all 26 letters of the alphabet. Results are paginated 50 per page, and you are currently viewing page 280 of 610. Each listing links to a detail page with the plan's Form 5500 fields — plan type, total assets, participant count, sponsor EIN, state of record, and filing status for the 2023 plan year.

Sort controls above let you reorder the list by sponsor name (default alphabetical), participant count (largest first), or plan year. The participant column shows total covered workers — a mix of active employees, separated employees with remaining balances, and retirees receiving benefits. Sponsors are listed as they appear on the Form 5500 filing, which may differ from the public-facing corporate brand; a single holding company can sponsor multiple plans, and large employers may also appear under subsidiary names.

All data on this page comes from U.S. Department of Labor Form 5500 annual returns released through EFAST2. The dataset covers plans with 100+ participants plus smaller plans that file voluntarily. Figures reflect a single plan-year snapshot and fluctuate with market performance, contributions, and benefit payouts. This browse index is informational only, summarizing public regulatory filings for research and educational purposes, and is not retirement, tax, legal, or financial advice. Before relying on any figure to evaluate an employer's plan or make retirement decisions, verify the underlying filing directly on EFAST2 and consult a qualified professional.

Showing 13,951–14,000 of 30,466

Sort by: Sponsor Name Participants Plan Year

Plan	State	Type	Participants
Employees' Retirement Plan of the National Education Association The National Education Association	DC	Defined Benefit (Pension)	962
Employees' Retirement Plan of the National Education Association The National Education Association	DC	Defined Benefit (Pension)	969
Employees' Retirement Plan of the National Education Association The National Education Association	DC	Defined Benefit (Pension)	988
The National Geographic Society 403(b) Retirement Savings Plan The National Geographic Society	DC	Profit Sharing	126
The National Geographic Society 403(b) Retirement Savings Plan The National Geographic Society	DC	Profit Sharing	58
The National Geographic Society 403(b) Retirement Savings Plan The National Geographic Society	DC	Profit Sharing	42
The National Mutual Insurance Company 401(k) Savings Plan The National Mutual Insurance Company	OH	Profit Sharing	185
The National Mutual Insurance Company Money Purchase Pension Plan The National Mutual Insurance Company	OH	Money Purchase	178
The National Mutual Insurance Company 401(k) Savings Plan The National Mutual Insurance Company	OH	Profit Sharing	191
The National Mutual Insurance Company Money Purchase Pension Plan The National Mutual Insurance Company	OH	Money Purchase	174
The National Mutual Insurance Company Money Purchase Pension Plan The National Mutual Insurance Company	OH	Money Purchase	171
The National Mutual Insurance Company 401(k) Savings Plan The National Mutual Insurance Company	OH	Profit Sharing	195
403(b) Thrift Plan for the National Organization for Rare Disorders, Inc. The National Organization for	CT	401(k)	98
403(b) Thrift Plan for Employees of the National Organization for Rare Disorders, Inc. The National Organization for	CT	401(k)	104
403(b) Thrift Plan of the National Organization for Rare Disorders, Inc. The National Organization for Rare Disorders, Inc.	CT	401(k)	96
National Society of Leadership 401(k) Profit Sharing Plan The National Society of Leadership and Success LLC	FL	401(k)	127
The National Standards Authori 401(k) Profit Sharing Plan & Trust The National Standards Authori	NH	401(k)	28
The National Standards Authori 401(k) Profit Sharing Plan & Trust The National Standards Authori	NH	401(k)	33
The National Telephone Supply Company 401(k) Plan The National Telephone Supply Company	OH	401(k)	41
The National Telephone Supply Company 401(k) Plan The National Telephone Supply Company	OH	401(k)	43
The National Telephone Supply Company 401(k) Plan The National Telephone Supply Company	OH	401(k)	33
The National World War II Museum 401(k) Plan The National World War II Museum, Inc.	LA	Profit Sharing	219
The National World War II Museum 401(k) Plan The National World War II Museum, Inc.	LA	Profit Sharing	282
The National World War II Museum 401(k) Plan The National World War II Museum, Inc.	LA	Profit Sharing	298
Nara 401(k) Savings Plan The Native American Rehabilita	OR	Profit Sharing	209
Nara 401(k) Savings Plan The Native American Rehabilita	OR	401(k)	247
Nara 401(k) Savings Plan The Native American Rehabilita	OR	401(k)	224
Natori Company Inc. Retirement Plan The Natori Company Incorporated	NY	401(k)	54
Natori Company Inc. Retirement Plan The Natori Company Incorporated	NY	401(k)	59
Natori Company Inc. Retirement Plan The Natori Company Incorporated	NY	401(k)	58
Nature Conservancy Savings & Retirement Plan The Nature Conservancy	VA	401(k)	3,430
Nature Conservancy Savings & Retirement Plan The Nature Conservancy	VA	401(k)	3,713
Nature Conservancy Savings & Retirement Plan The Nature Conservancy	VA	401(k)	4,207
The Nature Shop of Florence, Inc. 401(k) Plan The Nature Shop of Florence, Inc.	SC	401(k)	2
The Nature Shop of Florence, Inc. 401(k) Plan The Nature Shop of Florence, Inc.	SC	401(k)	2
The Nature Shop of Florence, Inc. 401(k) Plan The Nature Shop of Florence, Inc.	SC	401(k)	2
The Nature's Bounty Co. Retirement Plan The Nature's Bounty Co.	NY	401(k)	3,226
Navigators 403(b) Supplemental Retirement Plan The Navigators	CO	Profit Sharing	1,696
The Navigators Basic Retirement Plan The Navigators	CO	IRA-Based	1,417
Navigators 403(b) Supplemental Retirement Plan The Navigators	CO	Profit Sharing	1,554
The Navigators Basic Retirement Plan The Navigators	CO	IRA-Based	1,620
Navigators 403(b) Supplemental Retirement Plan The Navigators	CO	Profit Sharing	1,825
The Neat Company, Inc. 401(k) Plan The Neat Company, Inc.	PA	401(k)	33
The Neat Company, Inc. 401(k) Plan The Neat Company, Inc.	PA	401(k)	18
The Neat Company, Inc. 401(k) Plan The Neat Company, Inc.	NJ	401(k)	13
The Neenan Company 401(k) Profit Sharing Plan The Neenan Company	CO	401(k)	127
The Neenan Company 401(k) Profit Sharing Plan The Neenan Company	CO	401(k)	118
The Neenan Company 401(k) Profit Sharing Plan The Neenan Company Lllp	CO	401(k)	103
Neiders Company LLC 401(k) Profit Sharing Plan and Trust The Neiders Company LLC	WA	401(k)	152
The Neiders Company LLC 401(k) Plan The Neiders Company LLC	WA	401(k)	212

Browse all → | Rankings →

Data sourced from U.S. Department of Labor Form 5500 filings (EBSA). See our methodology for details.

Why Form 5500 Data Matters for Retirement Planning

Form 5500 is the annual return that virtually every private-sector retirement plan in the United States files with the Department of Labor. The filing covers funding, participant counts, plan investments, fees, service providers, and corrective contributions. Because the data is collected for regulatory oversight rather than marketing, it is one of the most consistent windows into the retirement economy: the same questions are asked of plans across all industries and all states, year after year. That consistency makes it possible to compare plans, sponsors, and markets on equal footing — a kind of comparability that voluntary survey data and vendor brochures cannot provide.

PlainRetire reorganizes the Form 5500 universe so a participant, employer, or analyst can ask everyday questions of the dataset without reading thousands of pages of agency documentation. Browsing by state surfaces concentration patterns: where pension assets sit, which states host the largest 401(k) sponsors, where retirement coverage trails the national average. Browsing by industry reveals the structural difference between sectors that historically relied on defined-benefit pensions and sectors that adopted defined-contribution plans early. Browsing by plan size highlights both the largest sponsors — typically Fortune 500 employers and multi-employer Taft–Hartley funds — and the long tail of small plans that collectively cover millions of workers.

What This Hub Page Aggregates

Each hub page on PlainRetire is a navigable index into the underlying database. The page shows summary counts, the most recent Form 5500 vintage, and direct links to individual plan detail pages. Detail pages carry the canonical filings, schedules where applicable, and audit trail back to the DOL's EFAST2 disclosure portal. Where the underlying dataset supports it, hub pages also expose key aggregates: total participant counts, aggregate assets, plan-type breakdowns (401(k), pension, profit-sharing, ESOP), and changes over the most recent reporting period.

Plan data is updated as DOL releases new annual Form 5500 datasets. Filings have a roughly seven-month lag from plan year end, so the most recent vintage typically reflects the previous full calendar year. This lag is inherent to the disclosure regime — plans are given time to gather audit reports and service-provider statements — and PlainRetire reflects the timing transparently rather than backfilling estimates.

Reading the Data With Appropriate Caveats

Aggregate numbers are useful for trend-spotting and structural comparison; they are less useful for decisions about a specific plan. The participant count for a state, for instance, includes both very large plans (which dominate the total) and very small plans (which influence median but not mean). When evaluating a specific employer's plan, drill into the plan detail page and consider plan-type, asset-mix, fee structure, and audit history — these details are flattened in any hub-level aggregate. Where regulatory updates change the categorization of a plan, PlainRetire preserves the historical filing alongside the most recent one so longitudinal analyses remain valid.

Browsing Retirement Plans: Sponsors Starting With "T"

Related

Why Form 5500 Data Matters for Retirement Planning

What This Hub Page Aggregates

Reading the Data With Appropriate Caveats