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Sean Michael Sweeney

Sean Michael Sweeney

Halling & Cayo
  • Business Law, Entertainment & Sports Law, Real Estate Law ...
  • Wisconsin
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Biography

Sean's practice focuses on business transactional law, business litigation, civil litigation, and real estate law. Sean has experience litigating business and civil disputes as both plaintiff's and defendant's counsel, helping buyers and sellers complete real estate transactions, as well as experience drafting contracts ranging from small business contracts to plow a parking lot to large corporation contracts dealing with operating and maintaining real estate.

Sean earned his Juris Doctor (JD) and Masters of Business Administration (MBA) from Marquette University. He earned his Bachelor of Science degree in Business Economics from Northern Arizona University. Before joining Halling & Cayo, Sean ran his own practice, Tosa Law Office.

Sean has not only the legal training and experience needed to provide complete service, he also has the education and training to understand the real world needs and challenges that organizations large and small face today.

Main Office:
320 East Buffalo St.
Suite 700
Milwaukee, WI 53202
Phone: 414-271-3400

Waukesha Office:
20720 Watertown Rd.
Suite 202
Waukesha, WI 53186
Phone: 262-782-5200

Practice Areas
    Business Law
    Business Contracts, Business Dissolution, Business Finance, Business Formation, Business Litigation, Franchising, Mergers & Acquisitions, Partnership & Shareholder Disputes
    Entertainment & Sports Law
    Real Estate Law
    Commercial Real Estate, Condominiums, Easements, Eminent Domain, Homeowners Association, Land Use & Zoning, Mortgages, Neighbor Disputes, Residential Real Estate, Water Law
    Securities Law
    Stockbroker & Investment Fraud
Additional Practice Areas
  • Business Litigation
  • General Civil
Fees
  • Free Consultation
    I am always willing to give a free 15 minute consultations for all cases, and a half hour consultation for most business litigation cases.
Jurisdictions Admitted to Practice
Wisconsin
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Federal Circuit
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Languages
  • Spanish: Spoken
Professional Experience
Attorney
Halling & Cayo
- Current
I continue to focus on Wisconsin Business Law, Litigation, Business Formation, and Real Estate law. I have expanded my practice areas to include Securities Arbitration and Sports Law.
Attorney/Owner
Tosa Law Office
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Ran my own solo practice focusing on Wisconsin Business Law, Litigation, and Real Estate Law.
Legal Intern
Milwaukee Bucks
-
Drafted and edited sponsorship deals and employment contracts for the Milwaukee Bucks.
Education
Marquette University Law School
J.D | Certificate In Sports Law
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Marquette University Law School Logo
Marquette University
M.A | MBA in Sports Business
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Marquette University Logo
Northern Arizona University
B.S | Business Economics
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Northern Arizona University Logo
Professional Associations
Wisconsin State Bar  # 1063452
Member
Current
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Websites & Blogs
Website
Website
Blog
Milwaukee Business Lawyer
Blog
Wisconsin Lawyers Blog
Contact & Map
Halling & Cayo
320 E. Buffalo St.
Suite 700
Milwaukee, WI 53202
Telephone: (414) 271-3400
Telephone: (414) 271-3400
Fax: (414) 386-1722
Waukesha Office
20720 Watertown Rd.
Suite 202
Waukesha, WI 53186
Telephone: (262) 782 Ext. 5200
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