Proskauer Rose LLP‘s Antitrust & Competition team, led out of the Washington DC office by Christopher Ondeck and Colin Kass is noted for its handling of high-stakes criminal cartel and antitrust enforcement matters, alongside complex civil litigation. Ondeck and Kass are further supported by fellow DC-based partner Mark Rosman, who finds himself taking lead on multiple federal facing investigations. The firm represent clients across agriculture, pharmaceuticals, energy, technology, sports, and media, advising on price-fixing, bid-rigging, market allocation, and group boycott investigations. The team regularly conducts internal investigations, defends against DOJ and state enforcement actions, and guides clients on compliance programs.
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Accolades
Client satisfaction: Sector knowledge
Client satisfaction: NPS ®
Testimonials
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‘Mark Rosman is the standout lawyer in the team. Recently recruited he brings huge gravitas and experience in the areas of Criminal Cartels and criminal litigation. He is extremely well-known and respected in the market.’
‘Mark Rosman is an outstanding lawyer with a first class legal brain and brings a huge level of experience at litigating criminal cases particularly those with a cartel flavor. Mark is extremely conscientious and hard-working and an excellent team player.’
Key clients
- Wayne-Sanderson Farms
- Major League Soccer (MLS)
- Bright Data
- Sandoz
- National Football League (NFL)
- Butterball, LLC
- Lupin Pharmaceuticals
- Copperweld Bimetallics
- Barnabas Health
- Continental Resources
- Asset Management Companies
- California Institute of Technology
- Land O’Lakes
- Egg Clearinghouse, Inc.
- G.II. Industries (dba Waste Management)
- BIG EAST Conference
Practice head
Colin Kass; Christopher Ondeck
Other key lawyers
Mark Rosman