Carey DeWitt, Butzel Long Photo

Carey A. DeWitt has successfully represented clients in litigation in circuit, appellate, and federal courts throughout the state of Michigan and beyond. His experience includes advising and representing employers and entities in all phases of litigation and in commercial and labor arbitration. Colleges and universities, technology-based companies, manufacturers, hospitals and health care institutions, construction-related enterprises, auto suppliers, law firms, and a variety of service providers have all benefited from his skill developed over the course of his decades-long career.


Carey A. DeWitt represents employers and enterprises in all phases of litigation, including employment discrimination matters, commercial and employment trade secret matters, employment contract and executive termination cases, anti-raiding and unfair competition cases, as well as in commercial and labor arbitration.

Mr. DeWitt’s experience includes victories in state, appellate, and federal courts across Michigan and nationally. He has considerable experience representing clients in commercial and employment litigation such as trade secret and non-compete matters, litigation involving alleged sexual harassment, disability, gender, race, age discrimination, defamation, and retaliation. Carey has represented numerous clients in labor arbitrations on matters including alleged misclassification of work, non-promotion of bargaining unit employees, disability benefits, and issues surrounding employee health insurance. Among the entities for which Mr. DeWitt has been proud to provide counsel and representation over the course of his career are colleges and universities, technology-based companies, manufacturers, hospitals and health care institutions, construction-related enterprises, auto suppliers, law firms, and various service providers.

Carey is a Shareholder practicing in the firm’s Troy office and is past Chair and Practice Group Leader of the firm’s Labor and Employment Practice Department. As a member of Butzel’s Labor and Employment Practice Department he specializes in alternative dispute resolution, employment litigation, job discrimination, and wrongful discharge. He is additionally a member of the firm’s Trade Secret & Non-Compete Specialty Team, Education Industry Team (Co-Chair), Technology Practice Department, and Emerging Technology Specialty Team.

Dedicated to sharing his knowledge, Mr. DeWitt frequently provides industry updates to clients and others and has served as the featured speaker at numerous conferences and forums during his lengthy legal career. The topics of his most recent presentations include non-compete clauses in employment agreements, recruiting and retaining talent, and state of the art trade secret protection.

Representative Decisions/Matters

Trade Secret and Other Commercial Litigation

  • Polytorx v. Regents of the University of Michigan, Michigan Court of Appeals, 2015 WL 2144800 (Court of Claims, May 7, 2015) (licensing, commercial trade secrets; claim dismissed; dismissal affirmed)
  • Swirple, et al v. MGM Grand Detroit (Wayne County Circuit Ct. Case no. 17-010953-CZ), affirmed, Michigan Court of Appeals, Case No. 345284 (Feb. 4, 2020) (casino not liable to creditors of patron) 
  • Superior Consultant Company v. Walling, 851 F. Supp. 839 (E.D. Mich. 1994, Cohn, J.), appeal dismissed, 48 F.3d 1219 (6th Cir. 1995) (Vice President's covenant not to compete; permanent injunction obtained after trial as to non-use of trade secrets/bar of employment/non-solicitation)
  • JM Polymers, LLC v. [Defendant], Case No. 13-3899-CK (Macomb County Business Court, Foster, J., 2014) (non-compete and trade secrets claim; Court ordered injunction against solicitation and imposed constructive trust regarding trade secrets)
  • Wilcox Associates, Inc. v. Xspect Solutions, Wenzel Group, et al., Case No. 2:08-CV-12388 (E.D. Mich. 2009, Roberts, J.) (Uniform Trade Secrets Act; preliminary and permanent injunctions as to senior software engineer's employment, non-use of secrets, and competition obtained)

Employment Litigation

  • [Plaintiff] v. University of Detroit Mercy (UDM), et al., Case No. 13-008428-CD (Wayne County Circuit Court, Smith, J., 2014) (alleged sexual harassment, race discrimination, retaliation) 
  • [Plaintiff] v. Michigan Technological University, Case No. 2:17-cv-00113-GJQ-TPG (W.D. Mich. 2018, Quist, J.) (alleged employment discrimination, retaliation) 
  • Gall v. RheTech, Inc., Case No. 07-764-CZ, (Washtenaw County Circuit Court, Brown, J., 2009) (age discrimination claim by former company president) 

Selected Labor Arbitrations

  • American Association of University Professors (AAUP) and Board of Regents of Eastern Michigan University(Glendon, Arb., 2010) (Arbitrator rules, inter alia, that University Board may take into account "non-academic" behavior of professor upon application for tenure) 
  • Michigan Technological University and AFSCME Council 25, Labor Arbitration, AAA Case No. 54-390-01037-02 (Glendon, Arb., 2005) (bargaining unit work dispute related to the University's Keweenaw Research Center) 
  • University of Detroit Mercy and UDMSSA, AAA Case No. 54 390 01449 07 (Dahn, Arb., 2008) (disability benefits under collective bargaining agreement) 



University of Michigan Law School Law School 1984, J.D.

Michigan State University Undergraduate 1981, B.A.



  • National Association of College and University Attorneys (NACUA)
  • Society for Human Resource Management (SHRM)
  • State Bar of Michigan (Labor and Employment Law and Litigation Sections)
  • American Bar Association (Labor and Employment Law and Litigation Sections)
  • Federal Bar Association
  • Oakland County Bar Association
  • Detroit Metropolitan Bar Association

Awards & Recognitions

Awards & Recognitions

Chambers USA: America’s Leading Lawyers for Business - Labor and Employment Law

The Best Lawyers in America - Employment Law - Management; Litigation - Labor and Employment, 2007-2024

Michigan Super Lawyers, Labor and Employment, 2006-2023; Intellectual Property Litigation: Corporate Counsel

DBusiness Top Lawyers in Metro Detroit, Trade Secrets, 2014, 2017-2019 Litigation - Labor Employment Benefits, 2016, 2020-2023, Labor and Employment, 2024

Michigan State Bar Foundation - Fellow, 2008-present

Community & Professional

Metropolitan Affairs Coalition, a regional public-private partnership of Labor, Business and Government (2008-present)

Education Reform Task Force (2016-2017)

Local Government Finance Task Force (2017-Present)

Birmingham Little League Baseball (Michigan) (1999-2005)

Birmingham Hockey Association (Michigan) (2005-2009)


  • Represented healthcare company in issues regarding Bullard Plawecki Employee Right to Know Act (records access)
  • Secured permanent and preliminary injunctive relief in trade secret and non-compete matters for national CPA and business advisory firm
  • Represented national retail chain at trial in alleged defamation, retaliation, implied employment contract
  • Represented at trial a technology and management consultant company that primarily provided services to health care providers
  • Represented at trial telecommunications equipment company regarding Uniform Trade Secrets Act
  • Represented university regents at trial in alleged retaliation litigation
  • Represented technology consulting company in injunction and subsequent contempt proceedings
  • Represented technology and management consulting company in covenant not to compete matter involving executives
  • Represented a hospital system in defense of preliminary injunction proceedings involving multiple perfusionists
  • Represented filtration management company in defense of trade secrets lawsuit
  • Represented university in education law, contract, and injunction in circuit court and Court of Appeals
  • Represented pipeline company in alleged sex harassment, race discrimination, and retaliation

News & Events

Speaking Engagements

Alerts & Publications


  • 2021
    "Giving a Reason for Termination, Jackson v. Genesee County Road Commission," Labor and Employment Lawnotes, Fall 2021, Vol. 31, No. 3 (with Blake Padget)
  • 2018
    "The Advantages of a Well Prepared Termination Letter," Labor and Employment Lawnotes, Summer 2018, Vol. 28, No. 2, p. 3
  • 2.26.2018
    "Presentation of the Decision-Making Witness," Michigan Lawyers Weekly, February 26, 2018, p. 4 (with Hannah Treppa)
  • 12.4.2017
    "Medical Marijuana in the Workplace: Accommodate or Eliminate?," Michigan Lawyers Weekly, December 4, 2017, p. 4 (with Josh Williams)
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