Mark J. Guay, P.C.
Mark J. Guay, P.C.
Mark J. Guay, P.C
Mark J. Guay, P.C.
We Build Great Teams®.

We Build Great Teams®.

Attorney Profile

Mark J Guay, P.C.

In Private Practice since 1985
Location: Newburyport, Massachusetts

About the Mark J Guay, P.C. Law Firm

My firm currently represents more than 20 national and international corporations, both profit and non-profit. I have taught business associations and strategic contract analysis for international lawyers at Boston University Law School’s graduate school for international studies. It is critical that you create a team of people to advise you on how to protect your hard-earned dollars. To learn more about the Mark J Guay, P.C. law firm, please contact our office.

Representative Client Work

  • Formation of the U.S. subsidiary and representation of an international multi-million dollar company that designs and manufactures image processing devices for industrial and life science applications.
  • Formation of the U.S. subsidiary and representation of an international multi-million dollar company that designs and produces galvanometer scanning systems for various applications
  • Formation and representation of an international company that provides customers with brand and design marketing strategies.
  • Formation and representation of a national company that provides online products for continuing education accounting courses for professional license requirements.
  • Restructuring and legal representation of regional medical practice.
  • Formation of the U.S. subsidiary and representation of an international multi-million dollar company that designs and manufactures LED light measurement devices.
  • Formation and representation of a national multi-million dollar company that provides sales and distribution of commercial large-scale energy-efficient lighting solutions.
  • Acquisition and representation of a multi-million dollar regional home care service provider for the elderly.
  • Formation and representation of a multi-million dollar national defense contractor company.
  • Formation and representation of a national mechanical systems distribution company for large commercial and industrial buildings.
  • Restructuring and legal representation of a regional real estate brokerage company and a commercial real estate rental company.
  • Formation and legal representation of a commercial private jet pilot service company.
  • Merger & acquisition legal representation for various regional companies.
  • Numerous start-up high-tech company formations and trademark and trade secret services for same.
  • Asset protection and estate and succession planning for the various companies we represent.

Bar Admissions

  • Massachusetts, 1983
  • Oklahoma, 1979
  • U.S. District Court Northern District of Oklahoma, 1980
  • U.S. District Court District of Massachusetts, 1986
  • U.S. Tax Court, 1997

Past Employment Positions

  • U.S. District Court, Northern District of Oklahoma, Chief Judge Allan Barrow, Summer Law Clerk, 1978
  • U.S. Department of Energy, Special Counsel, 1979 - 1980
  • U.S. Navy Strategic Systems Office, Contracting Officer, 1980 – 1984

Education & Experience

  • Boston University School of Law, Part-Time Lecturer on Corporate Law (ELLM Program), Boston, MA - LL.M. - 2019-2020
  • Boston University School of Law, Part-Time Lecturer on Strategic Contract Analysis (LLM American Law), Boston, MA - LL.M. - 2020
  • Boston University School of Law, Master of Laws in Taxation - LL.M. - 1997
  • University of Tulsa College of Law, Tulsa, OK - J.D. - 1979
  • Fordham University - B.A. - 1974
  • University College London & LSE, London, England [1971 -1972]

Professional Associations and Memberships

  • Boston Bar Association, 1996 - 2019
  • Newburyport Bar Association, President, 1996 - 1997
  • National Contract Management Association, Board of Directors, 1990 - 2000
  • North Shore Technology Association, Founder, 1998
  • Newburyport Chamber of Commerce, Board of Directors, 2005 - 2009
  • Newburyport International Business Coalition, Founder
  • Seacoast Energy and Environmental Design Coalition, Founder
  • Custom House Maritime Society, CEO & Chairman, Board of Directors, 2006 – 2011
  • American Bar Association - 2019 to date

We Build Great Teams®.

Mark Guay Business Law Firm
Green America

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