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About me

Marta is an attorney in the litigation group at Barnes & Thornburg LLP. Marta assists businesses at all stages of the litigation process, including pre-litigation counsel, discovery, alternative dispute resolution, trial, appeal and settlement. She focuses her legal practice on representing, counseling and protecting clients in business and commercial litigation matters, inclusive of, but not limited to, vendor and dealer disputes, regulatory compliance, shareholder derivative suits, antitrust, product liability, unfair competition matters, government and public utility commission investigations, insurance recovery, and breach of contract actions. Marta collaborates with clients from a range of industries--manufacturing, power sports, agriculture, grocery, healthcare, insurance, retail, marketing and others.

Marta is active in a number of civic and professional organizations, including Twin Cities Diversity in Practice, the Federal Bar Association, the Minnesota State, Wisconsin State, Federal, American, and Hispanic Bar Associations. She is the former chair of the Minnesota State Bar Association's Diversity Committee where she created the Minnesota Minority Clerkship Program, as well as implemented the Class Action program with the Minneapolis Public Schools and Hazelden.


Practice areas


  1. Litigation: 100%
    13 years, 100 cases


Payment types:

Cash, Check, Credit card

Attorney endorsements

1 total 

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  • Kimberly Gayle Miller

    I have known Marta for eight years. I worked closely with her in her litigation practice and saw first-hand her intellect, initiative, and collaborative attitude towards work and her community. Marta always represents her clients diligently. She is a gifted attorney and an exceptional leader in the legal community. She has been recognized by the Hispanic Chamber of Commerce of Minnesota, by Minneapolis/St. Paul Business Journal for her diversity efforts, and as an “Up and Coming Attorney” and “Rising Star” in the legal community. She has continuously taken on leadership opportunities in her firm and the local legal community and has been asked to teach and speak in numerous forums due to her experience and presence. I highly endorse her.


    Kimberly Miller Family Attorney
    Relationship: Fellow lawyer in community

Contact info

Barnes & Thornburg LLP

225 S 6th St Ste 2800
Minneapolis, MN, 55402-4662


MNAuthorized to practice200308/14/2016
WIGood Standing200303/25/2015
We have not found any instances of professional misconduct for this lawyer.
Avvo contributions
Legal answers
Award nameGrantorDate granted
Super LawyerMinnesota Super Lawyers2013
Rising StarMinnesota Super Lawyers2012
Fellows ProgramLeadership Council on Legal Diversity2012
Diversity in BusinessMinneapolis St. Paul Magazine2011
Rising StarMinnesota Super Lawyers2011
25 on the Rise, Lideres HispanosHispanic Chamber of Commerce of Minnesota2006
Up and Coming AttorneyMinnesota Lawyer2006
Work experience
TitleCompany nameDuration
AttorneyBarnes & Thornburg2011 - Present
AttorneyRobins, Kaplan, Miller & Ciresi L.L.P.2003 - 2011
Association namePosition nameDuration
Twin Cities Diversity in PracticeCo-Chair, Professional Development Committee2012 - Present
National Hispanic Bar AssociationMember2005 - Present
Minnesota State Bar AssociationMember2003 - Present
Minnesota State Bar AssociationDiversity Update Task Force2010 - 2011
Minnesota State Bar AssociationDiversity Implementation Task Force2007 - 2008
Minnesota State Bar AssociationDiversity in the Profession Task Force2006 - 2007
Minnesota State Bar AssociationChair, Diversity Committee2005 - 2008
Legal cases
Case nameOutcome
In re Wholesale Grocery Products Antitrust LitigationDismissal
See all legal cases 
Publication nameTitleDate
AspatoreCase Strategies to Succeed in the Changing World of Patent Litigation2010
School nameMajorDegreeGraduated
University of Wisconsin Law SchoolLawJ.D.2003
James Madison College at Michigan State UniversityInternational RelationsB.A.1999
Speaking engagements
Conference nameTitleDate
Minnesota State Bar AssociationCreating a Culture of Inclusion2011
Minnesota State Bar AssociationCandid Advice for Your First Years of Practice2008