Big City Legal Services In A Rural Setting

Resolving Your Business Disputes With Extensive Experience

Are you an individual who wants to pursue legal action against a business? Do you need to defend yourself or your business in a lawsuit? Has a business partner failed to honor important contractual obligations? Has a competitor or former employee acted unfairly (and illegally) to your company’s detriment? If you answered “yes” to any of these questions, you are in the right place.

For more than 40 years of experience in the state and federal trial and appellate courts of Wisconsin – and personal representation from a corporate law and real estate attorney with an AV Preeminent rating* (the highest achievable through Martindale-Hubbell’s peer review rating system) – call or contact The Law Office of Mark E. Sostarich online for a free initial consultation regarding any type of business dispute.

A Decades-Long Record Of Success

My firm offers extensive experience litigating claims in trial and appellate courts (state and federal) throughout Wisconsin. I represent clients at all stages in the process of a lawsuit as well, from filing and serving the complaint to the appeal of a decision or ruling. I have also served as local trial counsel for countless lawyers and their clients from other states.

Whatever the nature of your business dispute, you will work with me as I personally represent you from start to finish. My previous business litigation clients have included individuals, consumers, business partners, owners of closely held companies, financial institutions, manufacturers, publishing companies, trade organizations and multinational corporations.

Specific types of claims I have handled include:

  • Partnership disputes/disputes among business owners
  • Business contract disputes
  • Real estate and/or construction disputes (commercial and residential)
  • Employment disputes (e.g., restrictive covenant enforcement and challenges)
  • Intellectual property disputes (trademarks, copyrights, trade secrets)
  • Professional licensing hearings and disputes
  • Administrative agency appeals
  • Defense of civil claims
  • Appeals

Meet With A Skilled Legal Attorney

While my offices are located in Elkhorn, Wisconsin, I have a statewide practice that includes Milwaukee, Kenosha, Racine, Jefferson, Dane and Walworth counties. I am prepared to travel wherever you need me on extremely short notice (a frequent occurrence with temporary and preliminary injunction cases). To learn more, contact me online or call my office toll-free at 800-837-6956 to schedule a free initial consultation with me today.

For your convenience, I also accept MasterCard, Visa, American Express and Discover, and am open to discussing flexible billing arrangements on a case-by-case basis.