Office Address

Phone Number


Fax Number


Email Address

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Lynn, Jackson, Shultz & Lebrun, P.C.

Main Office Address

110 N. Minnesota Avenue
Suite 400
Sioux Falls, SD 57104
United States

Office Locations

Sioux Falls and Rapid City

Firm Phone Number


Firm Fax Number


Personal Background

Jon Sogn is a senior litigation attorney in Lynn Jackson’s Sioux Falls office. Jon has a wide range of trial experience, trying cases to judges and juries in federal and state courts for more than 28 years. He has substantial experience in employment discrimination and wrongful termination litigation, employee non-compete disputes and a wide range of other labor and employment issues. He has worked with lawyers from across the country to protect the rights of his clients.

For many years Jon has been an “AV” rated attorney, the highest rating given from Martindale-Hubbell. He continues to be recognized for his litigation and employment law skills by leading peer-review publications including Best Lawyers in America, Great Plains Super Lawyers, and Chambers USA America’s Leading Lawyers for Business. He is a member of numerous organizations, including the International Society of Barristers.

An adjunct lecturer at the USD School of Law on trial practices, Jon is also a frequent speaker at business seminars on employment issues.

He is an active volunteer to the bar and community, including leadership positions on many church, school and charitable boards, coaching youth sports teams, and participates in the Big Brothers program. In 2010 he was named the Second Circuit Bar Association’s Pro Bono Lawyer of the Year.

Jon and Kristy (his bride of 28 years) live in Sioux Falls, a community they love and where they have enjoyed raising their three children.

Firm Background

Since 1946, the law firm of Lynn, Jackson, Shultz & Lebrun, P.C. has been serving the needs of employers throughout the state and region, earning a solid reputation for excellence. As one of the larger firms in the state, the Lynn, Jackson law firm has a deep pool of talented attorneys with extensive legal knowledge on a wide range of human resource issues, employee benefits, contracts, discrimination and other employment related litigation, and other business needs. With offices in South Dakota's two largest cities, our firm is ready to provide employment and labor law services on a statewide basis.

Firm Practice Areas

  • Antitrust Law
  • Arbitration Mediation
  • Banking
  • Business & Commercial
  • Civil Litigation
  • Construction Law
  • Education
  • Employment and Laobr
  • Estate Planning
  • Gaming Law
  • General Practice
  • Health Care Law
  • Insurance Law
  • Intellectual Property
  • Media Law
  • Mergers and Acquisitions
  • Natural Resources and Environmental Law
  • Real Estate
  • Securities
  • Trademarks, Copyrights, Trade Secrets
  • Worker's Compensation


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