About Us

History

Collegial Law: A Boutique Law Firm Known For Its Strong Legal Expertise

Led by Mona Guo, an attorney with decades of experience navigating the complexities of U.S.-China business, our team provides precise legal guidance tailored for entrepreneurs and lifestyle brands expanding across borders. We combine expertise in business, commercial, intellectual property and entertainment law with deep cross-cultural insight to build sustainable growth for our clients.

Years of Experience

Happy Clients

Countries

Value

Empowering Global Success: Our Promise of Integrity and Insight

· Uncompromising Integrity: This is our non-negotiable. We provide counsel grounded in the highest ethical standards, giving you the confidence to move forward with certainty.

· Bridging East & West: We do more than translate law; we translate culture. Our deep understanding of both U.S. and Chinese landscapes allows us to build strategies that are not only legally sound but also culturally effective.

· Your Goals, Our Focus: We listen. Your vision shapes our approach. You benefit from direct partner engagement and strategies crafted exclusively for your success.

· Solutions That Work: We cut through complexity to deliver clear, pragmatic, and actionable advice designed to achieve your specific business objectives.

· Partners In Growth: Our relationship extends beyond a single transaction. We commit to being your strategic ally, supporting your journey from venture to legacy.

People

Meet Mona Guo:
A Leader in International Business Law

Attorney Mona Guo is the founding partner of Collegial Law, a seasoned attorney with decades of professional practice in both China and the United States. With profound legal expertise and keen business insight, she has long provided multinational corporations, family offices, and emerging brands with comprehensive legal services in corporate law, cross-border mergers & acquisitions, strategic investment, and international business transactions.

Ms. Guo previously served at a leading international law firm in China, where she specialized in complex cross-border M&A and commercial transactions, establishing a solid foundation in international legal practice. She also served as Legal Counsel for Siemens, a Fortune Global 500 company, where she was deeply involved in international investment and compliance matters and gained extensive experience in managing legal and operational challenges across borders.

Over the past two decades, she has continuously provided legal and business advisory services to enterprises across China, the U.S., and Europe, covering industries such as manufacturing, finance, technology, and entertainment.