Preti, Flaherty, Beliveau & Pachios, Chartered, LLPSkip Navigation
  • People
  • Services
  • Firm
  • More
  • People
  • Services
  • Firm
    • Deliberately Different
    • Diversity
    • Pro Bono
    • Management
    • Contact Us
  • More
    • News
      • Firm News
      • Events
      • Press Coverage
    • Resources
      • Publications
    • Affiliates
      • PretiStategies
      • Charter Title Company LLC
    • Careers
      • Overview
      • Lateral Attorneys
      • Summer Associates
        • Summer Associates
        • Summer Program FAQ
      • New Associates
      • Attorney Openings
      • Staff Openings
Standing photo of Litigation attorney Greg Hansel

Gregory P. Hansel,
Partner
ghansel@preti.com

Portland, ME 207.791.3000
Connect on LinkedIn
vCard
Resume PDF
  • Biography
  • Representative Matters
  • Industry-Specific Legal Experience
  • News & Press Coverage
  • Events
  • Biography
  • Representative Matters
  • Industry-Specific Legal Experience
  • News & Press Coverage
  • Events

Services

  • Antitrust & Competition
  • Corporate and M&A
  • International Commerce
  • Litigation
  • Securities

Admissions

  • Maine
  • Florida
  • District of Columbia
  • U.S. District Court, District of Maine
  • U.S. District Court, Eastern District of Michigan
  • U.S. District Court, Middle District of Florida
  • U.S. District Court, Southern District of Florida
  • U.S. Court of Appeals, First Circuit
  • U.S. Court of Appeals, Fourth Circuit
  • U.S. Court of Appeals, Eighth Circuit
  • U.S. Court of Appeals, Eleventh Circuit
  • U.S. Court of Appeals, D.C. Circuit
  • U.S. Supreme Court

Education

  • University of Virginia School of Law (J.D., 1986)
    • Dillard Fellow, Moot Court Board
  • Harvard University (B.A., magna cum laude, 1982)

Events

2025 Big Tech Lawsuits/Enforcement Update
April 3, 2025 at 8:30am – 10:00am
Marriott Marquis Hotel, Washington, DC
Gregory P. Hansel
Greg Hansel Moderates ABA Class Action Panel
May 17, 2021 at 12:00pm – 1:00pm
American Bar Association
Gregory P. Hansel
Gregory P. Hansel to Moderate ABA Antitrust Law Debate
October 30, 2015 at 12:00pm – 1:00pm
Teleconference
Gregory P. Hansel
  • Biography
  • Representative Matters
  • Industry-Specific Legal Experience
  • News & Press Coverage
  • Events

Firm Highlights

News

Preti Flaherty Attorneys Selected for Inclusion in 2026 Super Lawyers

Fifteen Preti Flaherty attorneys have been selected for recognition by Super Lawyers , including 8 Rising Stars. Super Lawyers recognizes outstanding attorneys across firms of all sizes and more than 70 practice areas nationwide...

Publication

Legislature Finally Adjourns Sine Die

On Wednesday, April 29, 2026, the Maine Legislature finally concluded the Second Regular Session of the 132nd Legislature, culminating in adjournment sine die.  The Legislature had returned to Augusta on Wednesday of this week...

News

Preti Flaherty’s Greg Hansel and Sigmund Schutz Named to Legal 500’s Inaugural U.S. Elite Rankings

Gregory P. Hansel and Sigmund D. Schutz have been recognized by Legal 500 in its inaugural U.S. City Elite Rankings , which spotlight standout legal practitioners at elite firms in specific regions of the...

© 2026 Preti, Flaherty, Beliveau & Pachios, Chartered, LLP Follow Us:
  • Contact Us
  • Privacy
  • Make a Payment Online
  • File Transfer
  • Disclaimer / Cloud Storage
Find a Person
  • Associate
  • Director
  • Managing Partner
  • Of Counsel
  • Partner
  • Policy Advisor, Preti Strategies
  • Senior Counsel
Cannabis Business
  • Cannabis Business
Construction Law
  • Construction Law
  • Warehouse Management and Material Handling
Corporate and M&A
  • Corporate and M&A
  • Animal Law
  • Emerging Businesses
  • Hospitality
  • Mergers & Acquisitions
  • Municipal Broadband
  • Resort Services
  • Securities
  • Taxation
  • Trusts & Estates
Creditors' Rights & Bankruptcy
  • Creditors' Rights & Bankruptcy
Education Law
  • Education Law
Employment Law
  • Employment Law
Energy & Telecommunications
  • Energy & Telecommunications
  • Cleantech & Renewable Energy
  • Climate Strategy
  • Municipal Broadband
  • Offshore & Onshore Wind Power
Environmental
  • Environmental
  • CERCLA Allocation & Mediation
  • Cleantech & Renewable Energy
  • Climate Strategy
  • Environmental Litigation
  • Land Use & Permitting
  • Natural Resource Damages
  • Offshore & Onshore Wind Power
  • Stormwater
Family Law
  • Family Law
Forest Products Law
  • Forest Products Law
Franchising and Distribution Services
  • Franchise Law
Government Affairs
  • Government Affairs
  • Administrative Law
  • Election Law
  • Government Procurement
  • Maine Legislative Team
Health Law
  • Health Law
Immigration
  • Immigration
International Law
  • International Commerce
Litigation
  • Litigation
  • Antitrust & Competition
  • Appellate Litigation
  • Data Security & Privacy
  • Environmental Litigation
  • Financial Industry Litigation & Arbitration
  • Probate & Fiduciary Litigation
  • Product Liability Litigation
  • Professional Liability
  • Whistleblower & False Claims Act
  • White Collar Defense & Government Investigations
Media Law
  • Media Law
  • Freedom of Information
Municipal Law and Finance
  • Municipal Broadband
  • Municipal Law and Finance
Public Finance
  • Public Finance
Real Estate and Finance
  • Real Estate and Finance
  • Affordable Housing
  • Banking and Financial Services
  • Land Use & Permitting
Transportation & Maritime Law
  • Transportation & Maritime Law
Workers' Compensation
  • Workers' Compensation
  • Augusta, ME
  • Boston, MA
  • Concord, NH
  • Portland, ME
  • Washington, D.C.
ABCDEFGHIJKLMNOPQRSTUVWXYZView All
View All
Find a Service
View All
  • Deliberately Different
  • Diversity
  • Pro Bono
  • Management
  • Contact Us
  • News
    • Firm News
    • Events
    • Press Coverage
  • Resources
    • Publications
  • Affliates
    • PretiStrategies
    • Charter Title Company LLC
  • Careers