Siobhan A. Cullen is an experienced litigator who has represented life science, healthcare, retail and other employers in complex and class action litigation. She has successfully defended lawsuits brought against clients in both state and federal courts in California and other jurisdictions in cases involving employment issues, commercial disputes, unfair competition, and product liability. Her practice also includes counseling clients on compliance issues and conducting investigations. Siobhan has specific experience managing litigation, crafting discovery strategy, and preparing and defending employees, management and expert witnesses at deposition and trial. Siobhan is a pragmatic counselor and litigator who works to understand her clients’ people, missions and business objectives.
Siobhan’s practice focuses on:
- Litigation and trials
- Class actions
- Unfair competition and trade secrets
- Discrimination and harassment practice
Prior to joining Littler, Siobhan’s practice focused on complex and class action litigation involving both U.S. and multinational companies.