A History of Helping Companies Do Business

For over 20 years, the attorneys of Sonneborn, Spring & O’Sullivan, P.C. have engaged in litigation for and met the varied legal needs of businesses in Syracuse and across New York State. We provide legal assistance with a variety of business law and commercial litigation concerns, including:

• Business formation (i.e. incorporation and other startup methods),
• Buy-sell agreements,
• Corporate and commercial transactions,
• Employment disputes,
• Partnership and shareholder disputes,
• Purchase and sale of businesses,
• Securities arbitration, and
• Intellectual property rights.

James L. Sonneborn, our principal business attorney, has decades of experience in litigation and negotiation on behalf of all kinds of businesses. He has started several of his own, and is an active lecturer on business law and litigation. He also currently serves as the co-director of the Securities Arbitration Clinic at Syracuse University.

Mr. Sonneborn focuses on finding proactive solutions for his business clients’ legal concerns. As both a consultant and litigator, he has the experience necessary to create cost-effective strategies for resolving disputes and meeting businesses' unique needs. Daily, he reinforces our firm’s commitment to close, responsive service for our clients, concentrating on doing an exceptional job for a few clients rather than accepting too many clients and giving each less than our full attention.

Please visit our  Business and Commercial Law Information Center for more valuable information on the legal issues facing the business community.

Contact Us

If you are seeking a law firm with skilled and experienced business law attorneys, contact us. We assist businesses with interests in the Central New York region - including Onondaga County locales like Syracuse, DeWitt, Liverpool, North Syracuse, and Cazenovia - and across the state of New York.