Multiple plan years N sponsor index DOL Form 5500

Plans by Sponsor: N

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

610 retirement plans with sponsors starting with "N"

How can I browse retirement plans by sponsor?

This letter index groups 610 retirement plans whose sponsor name begins with the letter "N". The full browse index covers 16,325 plans across all 26 letters of the alphabet. Results are paginated 50 per page, and you are currently viewing page 8 of 13. 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 that plan's most recently filed plan year (listings on this index span multiple plan years, sortable below).

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 351–400 of 610

Plan Participants
Ngp Management, LLC 401(k) Plan
Ngp Management, LLC
1,916
Ngroup Employee Stock Ownership Plan
Ngroup, Inc.
1,859
Ablehearts Healthcare Foundation 401(k) Savings Plan
Nhnp Healthcare Inc. Dba Ablehearts Healthcare Foundation
1,315
Nhs Affiliated Companies 401(k) Profit Sharing Plan
Nhs Management, LLC
4,090
Niagara Water Retirement Plan
Niagara Bottling, LLC
6,701
Niagara Falls Memorial Medical Center Sponsored 403(b) Plan
Niagara Falls Memorial Medical Center
1,192
Niagara University Defined Contribution Plan
Niagara University
474
Nibco Inc. Employee Stock Ownership Plan
Nibco Inc.
1,370
Nibco Inc. Profit Sharing & 401(k) Savings Plan
Nibco Inc.
877
Nibe USA 401(k) Retirement Plan
Nibe Energy Systems, Inc.
2,787
Nice Systems, Inc. 401(k) Plan
Nice Systems, Inc.
3,172
Nice-Pak Products, Inc. 401(k) Savings Plan
Nice-Pak Products, Inc.
1,372
Nicklaus Children's Health System Retirement Plan
Nicklaus Childrens Health System
4,702
Nicolet National Bank 401(k) Plan
Nicolet National Bank
906
Nidec Motor Corporation Employee Savings Investment Plan
Nidec Motor Corporation
4,503
Nielseniq 401(k) Savings Plan
Nielsen Consumer LLC
2,523
Niemann Foods, Inc. 401(k) Profit Sharing Plan
Niemann Foods, Inc.
3,073
Niemann Foods, Inc. Employee Stock Ownership Plan
Niemann Foods, Inc.
2,004
Nifco America Corporation Savings Retirement Plan
Nifco America Corporation
1,298
Nightwing 401(k) Plan
Nightwing Group, LLC
2,132
401(k) Savings and Profit Sharing Plan for Employees of Nike, Inc.
Nike, Inc.
37,293
Nikon Inc. Employees' Savings and Investment Plan
Nikon Inc.
319
Npi/Nrca Employees Savings and Investment Plan
Nikon Precision Inc
482
Nine Energy Service 401(k) Plan
Nine Energy Service, LLC
1,116
Nintendo of America Inc. Defined Benefit Retirement Plan
Nintendo of America Inc.
715
Nintendo 401(k) Savings Plan
Nintendo of America Inc.
1,768
Nippon Express U.S.a., Inc. Group 401(k) Plan
Nippon Express U.S.a, Inc
2,117
Nippon Express U.S.a. Group Pension Plan
Nippon Express U.S.a., Inc.
197
The Np-USA Group Retirement Plan
Nippon Paint (USA) Inc.
2,163
Nisa Investment Advisors, LLC Profit Sharing Plan
Nisa Investment Advisors, LLC
390
Nishikawa Cooper LLC Retirement Plan
Nishikawa Cooper LLC
1,273
Nisource Inc Retirement Savings Plan
Nisource Inc
7,619
Columbia Energy Group Pension Plan
Nisource Inc.
1,103
Nissan Employee 401(k) Plan
Nissan North America, Inc.
17,099
Nissan Employee Retirement Plan
Nissan North America, Inc.
4,074
Nissan Employee Retirement Plan B
Nissan North America, Inc.
936
Nitto 401(k) Retirement Plan
Nitto Americas Inc.
1,786
Nixon Peabody LLP Retirement Savings Plan I
Nixon Peabody LLP
570
Nixon Peabody LLP Retirement Savings Plan II
Nixon Peabody LLP
545
Nixon Peabody LLP Retirement Savings Plan for Associate Attorneys
Nixon Peabody LLP
179
Nksfb, LLC 401(k) Profit Sharing Plan
Nksfb, LLC
647
National Life Group Pension Plan for Employees
Nlv Financial Corporation
726
Nmb (USA) Inc. Retirement Savings Plus Plan
Nmb (USA), Inc.
1,296
Nn, Inc. 401(k) Profit Sharing Plan
Nn, Inc.
1,051
Nobis Rehab Partners 401(k) Savings Plan
Nobis Rehabilitation Partners, LLC
1,533
Noble and Greenough School Retirement Plan
Noble and Greenough School
206
Noble House Hotels & Resorts, Ltd. 401(k) Plan
Noble House Hotels & Resorts, Ltd.
2,185
Noble Network of Charter Schools 401(k) Profit Sharing Plan
Noble Network of Charter Schools
1,643
Noble Services Company LLC Salaried Employees' Retirement Plan
Noble Services Company LLC
112
Noble Services Company LLC 401(k) and Profit Sharing Plan
Noble Services Company LLC
1,438
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.