Firm PROFILE
Harris Sliwoski LLP
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Harris Sliwoski LLP

USA 2026

Chambers ranking badge

Rankings

USA

Leading firm in USA 2026

Top figures

2

Partners

6

Offices

2003

Established Year

Content provided by Harris Sliwoski LLP

Overview

Provided by Harris Sliwoski LLP

Harris Sliwoski LLP is an international business law firm recognized for its strengths in cannabis law, corporate transactions, international trade, regulatory compliance, commercial litigation, intellectual property, and cross-border business. The firm advises startups, established companies, and investors on licensing, M&A, financing, compliance, contracts, hemp and CBD, FDA matters, and global expansion, delivering practical, business-focused legal solutions.

Industry sectors (9)

  • Corporate Cannabis
  • International Trade & Import/Export
  • Life Sciences
  • Manufacturing
  • Consumer Products
  • Food & Beverage
  • Technology
  • Hospitality
  • Retail & E-Commerce

Capabilities (14)

  • Cannabis Law
  • Corporate & Business Law
  • Commercial Litigation
  • International Trade & Investment
  • International Business Transactions
  • Intellectual Property
  • Mergers & Acquisitions
  • China Law
  • Regulatory Compliance
  • Manufacturing & Supply Chain
  • Commercial Contracts
  • Real Estate
  • Food & Beverage, Hospitality
  • Dispute Resolution

Key people

Provided by Harris Sliwoski LLP

  • Vincent Sliwoski

    Partner

  • Dan Harris

    Partner

Work & experience

Provided by Harris Sliwoski LLP

Harris Sliwoski LLP has helped shape the cannabis industry since the earliest days of legalization, advising businesses through every stage of the industry lifecycle. The firm regularly assists with licensing, regulatory strategy, complex transactions, market expansion, international opportunities, dispute resolution, and emerging legal issues. Its attorneys are known for providing practical, forward-looking guidance in a constantly evolving regulatory landscape.

Ranked Offices at Harris Sliwoski LLP

Provided by Harris Sliwoski LLP

USA - Head office

Oregon

511 SE 11th Ave., Suite 201, Portland, Oregon, USA, OR 97214, Portland

USA

California

444 S. Flower Street, 13th Floor, Los Angeles, California, USA, CA 90071, Los Angeles

Ranked Departments at Harris Sliwoski LLP (1)

USA - Nationwide

Ranked Individuals at Harris Sliwoski LLP (1)

USA - Nationwide

Top figures

2

Partners

6

Offices

2003

Established Year

Content provided by Harris Sliwoski LLP

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