Simpson Thacher & Bartlett FAQ
Where is Simpson Thacher & Bartlett headquartered?
Simpson Thacher & Bartlett is headquartered in New York, New York.
When was Simpson Thacher & Bartlett founded?
Simpson Thacher & Bartlett was founded in 1884.
Simpson Thacher & Bartlett is headquartered in New York, New York.
Simpson Thacher & Bartlett was founded in 1884.
425 Lexington Avenue,
New York, New York 10017
United States
(212) 455-2000
www.stblaw.com
Simpson Thacher & Bartlett LLP is a global law firm with more than 800 lawyers. The Firm serves small companies to Fortune 500 corporations with a variety of practice areas that include antitrust, litigation, banking and credit, mergers and acquisitions, bankruptcy, capital markets and securities, corporate governance, intellectual property, real estate, product liability, structured finance, insurance, and taxation. Simpson Thacher & Bartlett LLP was formed in 1884 and is based in New York City.
| Year | ≤ '20 | '21 | '22 | '23 | '24 | '25 | T |
|---|---|---|---|---|---|---|---|
| Buyside (37.8/yr) | 152 | 50 | 41 | 30 | 37 | 31 | 341 |
| Sellside (12.4/yr) | 93 | 14 | 9 | 9 | 9 | 21 | 155 |
| 496 | |||||||
| Target Company | Date | Value | Type |
|---|---|---|---|
| Sign-up to View | 2025-12-02 | 500M USD | Internet Software and Services |
| Sign-up to View | 2025-11-19 | - | Communications |
| Sign-up to View | 2025-11-17 | - | Construction |
| Sign-up to View | 2025-11-05 | - | Software |
| Sign-up to View | 2025-11-05 | - | Software |
| Sign-up to View | 2025-11-04 | 800M USD | Aerospace |
| Sign-up to View | 2025-10-29 | 2.9B USD | Software |
| Sign-up to View | 2025-10-29 | 2.2B USD | Software |
| Sign-up to View | 2025-10-09 | 220M USD | Financial Services |
| Sign-up to View | 2025-10-07 | - | Food |
| View All >> | |||
| Sector | # | Value | |
|---|---|---|---|
| Financial Services | Sign-up to View | ||
| Information Technology | Sign-up to View | ||
| Software | Sign-up to View | ||
| Internet Software and Services | Sign-up to View | ||
| Business Services | Sign-up to View | ||
| Communications | Sign-up to View | ||
| Transportation | Sign-up to View | ||
| Medical Products | Sign-up to View | ||
| Insurance | Sign-up to View | ||
| Healthcare Services | Sign-up to View | ||
| Life Science | Sign-up to View | ||
| Food | Sign-up to View | ||
| Retail | Sign-up to View | ||
| Consumer Products | Sign-up to View | ||
| Manufacturing | Sign-up to View | ||
| Leisure | Sign-up to View | ||
| Chemicals | Sign-up to View | ||
| Media | Sign-up to View | ||
| Utilities | Sign-up to View | ||
| Safety/Security | Sign-up to View | ||
| Information Services | Sign-up to View | ||
| Distribution | Sign-up to View | ||
| Digital Media | Sign-up to View | ||
| Automotive | Sign-up to View | ||
| Aerospace | Sign-up to View | ||
| Education | Sign-up to View | ||
| Real Estate | Sign-up to View | ||
| Infrastructure | Sign-up to View | ||
| Building Materials | Sign-up to View | ||
| Staffing | Sign-up to View | ||
| Environmental | Sign-up to View | ||
| Renewable Energy | Sign-up to View | ||
| Machinery | Sign-up to View | ||
| Oil/Gas Exploration | Sign-up to View | ||
| Electrical Equipment | Sign-up to View | ||
| Consumer Services | Sign-up to View | ||
| Energy Services and Equipment | Sign-up to View | ||
| Semiconductors | Sign-up to View | ||
| Technology Hardware | Sign-up to View | ||
| Metals/Mining | Sign-up to View | ||
| Publishing | Sign-up to View | ||
| Apparel/Textiles | Sign-up to View | ||
| Engineering | Sign-up to View | ||
| Restaurants | Sign-up to View | ||
| Electronics | Sign-up to View | ||
| Packaging | Sign-up to View | ||
| Construction | Sign-up to View | ||
| Marketing | Sign-up to View | ||
| Franchising | Sign-up to View | ||
| Forest Products | Sign-up to View | ||
| Marine | Sign-up to View | ||
| E-Commerce | Sign-up to View | ||
| Total | Sign-up to View | ||
| Type | # | Value | |
|---|---|---|---|
| Add-on Acquisition | Sign-up to View | ||
| Secondary Buyout | Sign-up to View | ||
| Divestiture | Sign-up to View | ||
| Going Private | Sign-up to View | ||
| Buyout (LBO, MBO, MBI) | Sign-up to View | ||
| Merger | Sign-up to View | ||
| Growth Capital | Sign-up to View | ||
| Stake Purchase | Sign-up to View | ||
| Recapitalization | Sign-up to View | ||
| Venture | Sign-up to View | ||
| Acquisition Financing | Sign-up to View | ||
| PIPE | Sign-up to View | ||
| Total | Sign-up to View | ||
| PE Firms (55) | Deals |
|---|---|
|
Sign-up to View |
41 |
|
Sign-up to View |
39 |
|
Sign-up to View |
19 |
| Corporate (227) | Deals |
|---|---|
|
Sign-up to View |
7 |
|
Sign-up to View |
5 |
|
Sign-up to View |
5 |
| Value | # | TOTAL |
|---|---|---|
| > $1B | Sign-up to View | |
| $100M to $1B | Sign-up to View | |
| < $100M | Sign-up to View | |
| TOTAL | Sign-up to View | |
| Largest |
Activision Blizzard, Inc. $68.7B (2022-01-18) |
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