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Seattle
701 Fifth Avenue
Suite 5100
Seattle, WA 98104-7036
US

T206-883-2500

About Our Seattle Office

Wilson Sonsini Goodrich & Rosati's Seattle office provides clients with legal services specifically designed to meet the needs of technology, life sciences, and other growth companies. The Seattle office represents a broad range of clients at all stages of development, from start-up businesses to mature global corporations.

Attorneys in our Seattle office are particularly focused on facilitating the corporate formation of technology and growth start-ups; negotiating venture capital financings; and advising on complex technology and business transactions, strategic alliances, and joint ventures, including those involved in project development and finance. Our attorneys also represent companies and bankers in initial public offerings and secondary offerings, mergers and acquisitions, and complex corporate and governance issues; provide advice on the protection of intellectual property; facilitate all aspects of the development and capitalization of renewable energy companies and projects; and defend companies and individuals in securities and corporate governance litigation, litigation of complex commercial disputes, and internal and SEC-related corporate investigations.

The Seattle office serves clients in numerous growth industries, such as renewable energy, software, the internet, telecommunications, networking, life sciences, financial services, and business services, throughout the Pacific Northwest, the United States, and the world.

Through the seamless integration of all Wilson Sonsini offices, we leverage the institutional experience and resources of the entire firm to provide high-quality services to clients. Our proprietary collaborative systems give our attorneys immediate access to the firm's collective expertise and knowledge, enabling them to respond quickly with effective solutions for our clients.

Get Directions
Transportation and Directions
Boeing Field-King County International Airport is 15 minutes away by car

Sea-Tac International Airport is 30 minutes away by car

City of Seattle Transit Site

King County MetroTransit


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Parking
Parking is available for a fee at the following garages located near the office:

Focus Point/Columbia Center Garage
701 5th Avenue
877-876-2927

Imperial Parking/Seattle Municipal Tower
700 5th Avenue
206-628-9042

Ampco System Parking/Bank of America Fifth Avenue Plaza
800 5th Avenue

United Parking Services
723 4th Avenue
206-622-7373

Ace Parking
901 5th Avenue, Suite 1515
206-903-1218
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On April 7, 2026, a group of investors led by professional golfer Bryson DeChambeau announced its acquisition of Sportsbox AI, a leader in kinematic AI technology and 3D motion capture for coaching and training across mobile sports and fitness applications. Wilson Sonsini Goodrich & Rosati advised Sportsbox on the transaction.
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On January 15, 2026, Clearway Energy Group (Clearway) announced the 2025 execution of three new long-term power purchase agreements (PPAs) with Google totaling 1.17 GW of carbon-free energy projects located in Missouri, Texas, and West Virginia. Under the new agreements, Clearway will deliver carbon-free energy to local grids to support Google’s data centers in SPP, ERCOT, and PJM for up to 20 years while driving economic growth across the local communities. Together, the three projects represent over $2.4 billion invested in reliable energy infrastructure. Wilson Sonsini Goodrich & Rosati advised Clearway on the negotiation of each PPA.
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Newsletters
The Life Sciences Report – January 2026
This latest edition features articles on reasons for optimism around 2026 life sciences fundraising, key IP priorities for biotech and biopharma following Series B financing, the default rules of joint patent rights worldwide, the evolving role of innovation theories of harm in the antitrust analysis of life science mergers, life sciences venture financings for firm clients across 2H2024 and 1H2025, and how Wilson Sonsini helped ensure Light Horse Therapeutics’ impressive debut. The report also includes details on the most recent Biotech Summit and Phoenix Conference, the LaunchBio East Coast NextGen VC Forum, the latest episodes of the NextGen VC Podcast focused on life sciences investing, and the Patents and Innovations Library for in-house IP counsel, as well as select life sciences client highlights and upcoming events.
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Newsletters
The Entrepreneurs Report: Private Company Financing Trends – Q3 2025
Wilson Sonsini is pleased to present the Q3 2025 edition of The Entrepreneurs Report. We’ve compiled a range of data on venture, convertible note, and SAFE financing transactions in which the firm was involved during the third quarter, with the objective of identifying relevant trends in activity and valuation levels for the U.S. venture capital industry in general.
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On October 27, 2025, NXP Semiconductors closed its acquisition of Kinara for $307 million in cash before closing adjustments. Wilson Sonsini Goodrich & Rosati advised Kinara on the transaction.
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On October 20, 2025, Armada Acquisition Corp II (Armada II), a publicly traded special purpose acquisition company, and Evernorth Holdings Inc. (Evernorth), a newly formed Nevada corporation focused on enabling institutional-scale adoption of XRP, announced that they have entered into a definitive business combination agreement through which Evernorth will become a publicly listed company. The transaction is expected to raise more than $1 billion in gross proceeds, establishing Evernorth as the largest public XRP-treasury company and a first-of-its-kind institutional vehicle built to accelerate XRP adoption. Investors include SBI, Ripple, Rippleworks, and leading digital-asset and fintech investors such as Pantera Capital, Kraken, and GSR, with participation from Ripple co-founder Chris Larsen. Upon closing, the combined company will operate under the Evernorth name and is expected to trade on Nasdaq under the ticker symbol “XRPN,” subject to applicable listing requirements and other customary closing conditions.
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