Rachel Mossman Zieminski is an experienced litigator and trial attorney who represents clients in some of the most significant and complex antitrust disputes in the market. Her practice includes defending clients in matters involving challenges to intellectual property rights under antitrust theories, defending hiring practices against "no-poach" allegations, and representing clients in merger litigation brought by the US Department of Justice.
Rachel has more than a decade of experience handling antitrust matters in the healthcare sector and advises clients across a broad range of industries, including health insurance, retail, payment processing, aviation, book publishing, defense contracting and private equity. Clients recognize her as an excellent and sophisticated litigator with the ability to manage complex, large-scale disputes.
She is particularly known for her strong fact-development skills and her ability to translate complex antitrust issues into clear and persuasive narratives. These strengths enable her to build robust discovery records and develop compelling arguments in support of her clients’ positions.
- Class action
- Commercial
- Commercial and transactions
- Commercial disputes
- Competition/antitrust
- Dispute resolution
- Securities
- White collar crime
- Accounting
- Agriculture
- Aviation
- Automotive
- Banking
- Construction and materials
- Consumer goods and services
- Energy
- Financial services
- Fisheries and aquaculture
- Food and beverage
- Forestry
- Gaming
- Government and public policy
- Healthcare
- Industrials
- Insurance
- Investment management
- Media
- Mining
- Natural resources
- Oil and gas
- Pharmaceutical and life sciences
- Real estate
- Shipping
- Social infrastructure
- Technology and telecommunications
- Tourism
- Transport
- Utilities
- JD, University of Virginia - 2012
- Virginia - 2012
- District of Columbia - 2013
- Texas - 2022