# Simpson Thacher & Bartlett LLP
Source: https://planprovider.pro/provider/simpson-thacher-and-bartlett-llp

> Simpson Thacher & Bartlett LLP is a premier international law firm with a rich history dating back to 1884. Headquartered in New York City, the firm has esta…

ERISA Attorney

New York, NY

## About Simpson Thacher & Bartlett LLP

Simpson Thacher & Bartlett LLP is a premier international law firm with a rich history dating back to 1884. Headquartered in New York City, the firm has established a global presence with 14 offices worldwide, serving a diverse range of clients across various industries. Simpson Thacher is renowned for its expertise in corporate law, litigation, mergers and acquisitions, and private equity, consistently ranking among the top firms for these practice areas. The firm is recognized for its "Private Equity Practice Group of the Year" awards and its leading position in U.S. and Global Private Equity Buyouts. With a dedicated team of over 1,800 professionals, Simpson Thacher & Bartlett LLP offers comprehensive legal services, leveraging deep industry knowledge and a client-centric approach to deliver exceptional results. Their commitment to excellence and innovation makes Simpson Thacher a trusted advisor for complex legal matters globally.

Website: [https://www.stblaw.com](https://www.stblaw.com)

Founded: 1884

## Office Locations

- Los Angeles, CA

- New York, NY (Headquarters)

- Washington, DC

- Houston, TX

- Palo Alto, CA

- Boston, MA

## Plans Serviced (2024)

Largest plans where this firm is listed as a service provider (Schedule C) or IQPA (Schedule H) on the most recent filings (From Form 5500).

| Plan|Sponsor|Assets|Participants|

| IBM PERSONAL PENSION PLAN|INTERNATIONAL BUSINESS MACHINES CORPORATION, NY|$17.6B|43,052|

| SHELL PENSION PLAN|SHELL USA, INC., TX|$9.6B|11,963|

| NEWYORK-PRESBYTERIAN PENSION PLAN|THE NEW YORK AND PRESBYTERIAN HOSPITAL, NY|$2.5B|19,908|

| THE NEW YORK AND PRESBYTERIAN HOSPITAL RETIREMENT PLAN|THE NEW YORK AND PRESBYTERIAN HOSPITAL, NY|$1.5B|15,551|

| HILTON HOTELS RETIREMENT PLAN|HILTON DOMESTIC OPERATING CO, INC, VA|$246M|501|

| HILTON INTERNATIONAL CASH BALANCE PENSION PLAN|HILTON INTERNATIONAL HOLDING, LLC, VA|$1,565|—|

## Other ERISA Attorneys in NY

- [Foster Garvey PC](https://planprovider.pro/provider/foster-garvey-pc) - Seattle, WA

- [Thompson Coburn LLP](https://planprovider.pro/provider/thompson-coburn-llp) - St. Louis, MO

- [Thompson Hine LLP](https://planprovider.pro/provider/thompson-hine-llp) - Cleveland, OH

- [Vinson & Elkins LLP](https://planprovider.pro/provider/vinson-and-elkins-llp) - Houston, TX

- [Dechert LLP](https://planprovider.pro/provider/dechert-llp) - New York, NY

- [Hinckley Allen LLP](https://planprovider.pro/provider/hinckley-allen-llp) - Hartford, CT

- [Hughes Hubbard & Reed LLP](https://planprovider.pro/provider/hughes-hubbard-and-reed-llp) - New York, NY

- [Olshan Frome Wolosky LLP](https://planprovider.pro/provider/olshan-frome-wolosky-llp) - New York, NY

- [K&l Gates LLP](https://planprovider.pro/provider/kandl-gates-llp) - Pittsburgh, PA

- [Dentons U.s. LLP](https://planprovider.pro/provider/dentons-us-llp) - New York, NY

[View full interactive profile on PlanProvider.Pro](https://planprovider.pro/provider/simpson-thacher-and-bartlett-llp)

© 2026 PlanProvider.Pro