AmLaw Capacity
We handle deals that match AmLaw 50 firms in scale, sophistication, and client caliber, but with the problem-solving focus, efficiency, and superior value that only an elite boutique can deliver.
Global Reach · Personal Touch
Bridging Markets
with Legal Precision
From venture financings, mergers and acquisitions, and public offerings to other strategic transactions, we advise companies and investors at pivotal moments—structuring, negotiating, and closing deals with speed, clarity, and judgment, supported by offices in California, the NYC Metro, and Singapore.
15+
Years of Practice
Solution-Focused
We turn legal complexity into clear next steps aligned with business goals, timing, and execution realities.
Depth of Practice
Our lead attorneys bring training from top U.S. law schools and elite international law firms, delivering sophisticated legal services across multiple practice areas where experience, judgement and execution are essential.
Timely & Responsive
We respond quickly at key moments and maintain momentum when timing matters most.
Cross-Border Expertise
Built for matters spanning the U.S., Greater China, and Asia with coordinated multi-jurisdictional support.
What We Do
Practice Areas
Our expertise spans venture financings, mergers and acquisitions, investment funds, securities, intellectual property, real estate, and frontier technology matters.
Representative Deals
Representative Deals
We handle deals that match AmLaw 50 firms in scale, sophistication, and client caliber, but with the problem-solving focus, efficiency, and superior value that only an elite boutique can deliver.
View Representative DealsKnowledge Hub
Resources
Firm insights, legal analysis, and client-facing updates organized across Insights and News & Events.
California’s New Venture Capital Company Reporting Law: What Fund Managers Should Know
California has recently implemented the Fair Investment Practices by Venture Capital Companies Law (FIPVCC) n. FIPVCC introduces mandatory diversity data reporting obligations for certain venture capital companies
BIS Expands Export Controls with 50% Affiliates Rule
The U.S. Department of Commerce’s Bureau of Industry and Security (BIS) recently issued an interim final rule (IFR), known as the “Affiliates Rule,” which expands export control restrictions under the Export Administration Regulations (EAR).
Second Compliance Deadline for DOJ Rule on Bulk Sensitive Data Approaching
The U.S. Department of Justice (DOJ) issued earlier this year the “Provisions Pertaining to Preventing Access to U.S. Sensitive Personal Data and Government-Related Data by Countries of Concern or Covered Persons” (the “Final Rule”)
Tariff Update: Key Developments in US Tariff Landscape
On May 29, 2025, the United States Court of Appeals for the Federal Circuit granted an administrative stay of the CIT’s decision, leaving the tariffs in force for the time during which it decides whether to issue a longer stay.
At MagStone, we combine entrepreneurship, agility, and solution-oriented client service of a high-end boutique firm with the multidisciplinary capacity of a large global firm.