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Denis-Andrei Mesinschi

Contracts and agreements Attorney at Portsmouth, NH

5.0   1 review
  • State Years
    Massachusetts - MA 14 years
    New Hampshire - NH 14 years
    Connecticut - CT 20 years
    Maine - ME 9 years
  • Licensed for 14 years
    State MA
    Acquired 2009
    Active No misconduct found
  • Licensed for 14 years
    State NH
    Acquired 2009
    Active No misconduct found
  • Licensed for 20 years
    State CT
    Acquired 2003
    Active No misconduct found
  • Licensed for 9 years
    State ME
    Acquired 2014
    Administrative - Not authorized to practice No misconduct found

We have not found any instances of professional misconduct for this lawyer.

About Denis-Andrei

Learn Denis-Andrei’s areas of practice.

Practice areas
  1. Contracts and agreements
    UNITED STATES & CANADA: Preparation and Litigation for a variety of corporate and commercial contracts and agreements including: Software Licensing/Distribution; Personal Service; Employment/Sub-Contractor; Manufacturing; Vendor & Supplier; Sale of Goods/Equipment; Business / Corporate Partnership; Rental/Lease; and many more.

    21 years

  2. Business
    UNITED STATES & CANADA: Full-Service General Business Representation for US, Canadian and Multi-national businesses conducting business in either the United States or Canada. Practice includes: Business development / network management consulting and management; Corporate / Business / LLC Formation & Representation; Bankruptcy, Restructuring & Wind-up assistance; Intellectual Property protection and contracts; general contracts and business management; and much more.

    21 years

  3. Commercial real estate
    UNITED STATES & CANADA: Legal representation & Business Consulting for Corporate/Commercial clients for business development, long/short-term strategic planning and litigation.

    21 years

  4. Immigration
    UNITED STATES & CANADA: Full-service representation for United States & Canadian Immigration matters for both Corporations and Individuals. US: CR-1/2 Green Cards; K-Visas; E-Visas; L-Visas; Naturalization/Citizenship; I-9 Auditing & Compliance Canada: Skilled-Workers; Family-Class Permanent Residency; Temporary Work Permits; Naturalization/Citizenship; Rehabilitation Applications

    17 years

  5. Franchising
    UNITED STATES & CANADA: Whether its a couple of stores for a local sandwich chain or a few hundred outlets, we can help with everything from strategic network planning and development, franchise agreements; franchise litigation & management; development network management best practices and oversight assistance; and much more. Particular focus on: Automotive/Power Sport Retailer/Dealer Networks (OEM and Dealer Representation); Multi-channel Retailer Networks (Franchised & Corporate Owned).

    19 years

Born in Bucharest, Romania during the ‘Cold War’, Attorney Mesinschi was fortunate to escape that country’s oppressive regime in his youth to Canada where he grew up among the vibrant multicultural communities of the Greater Toronto Area. 


Mr. Mesinschi’s his legal career began as corporate counsel for high-tech sector and the automotive industry where he was instrumental in planning, developing and implementing transformational programs to help grow or reinvigorate his clients’ businesses turning them into the profitable, functional and highly-successful entities they are today. 


The Mesinschi Law Offices was established on the basis of Mr. Mesinschi’s extensive corporate/commercial experience and aimed at catering not only to large, multinational, corporations but to the small and medium-sized businesses that fuel the North American economy and which embody the innovative and unflappable spirit that defined the North American dream. 


Corporate / Commercial.

An experienced corporate attorney, Mr. Mesinschi has worked as both in-house and outside counsel for a wide array of corporate actors ranging from large multinational corporations to local sole-proprietorships and startups. Mr. Mesinschi works with our corporate clients on corporate matters ranging from formation, restructuring,management consulting, contract drafting & negotiation, debt collections, corporate immigration & off-shore staffing, to cross-border expansion and succession planning.  



Mr. Mesinschi is often called upon by clients and other legal professionals to draft or negotiate complex contracts and operational agreements for a wide array of clients and matters ranging from basic purchase/sale commercial contracts to complex software licensing agreements to  long-term franchise agreements.


In-House Corporate Representation.

Combining his years of experience as corporate-counsel, and private-practice experience representing small and medium-sized businesses, Mr. Mesinschi pioneered our one-of-a-kind “Virtual In-House Counsel” (“VIC”) program for small and medium sized businesses.   VIC is a program that seeks to level the playing field between large companies, who enjoy the significant financial and legal benefits of in-house corporate legal counsel, and small & medium-sized businesses who cannot typically afford ongoing legal support. 



Corporate Investment, Migration, & Growth.

A natural extension of Mr. Mesinschi’s extensive corporate/commercial experience and our immigration law practice, our active Corporate Migration, Investment & Growth practice helps businesses, investors and entrepreneurs from across the globe expand, grow and develop their businesses and ventures in the United States, Canada or both.  In addition, with recent expansions in our affiliate network have also opened doors to other investment-friendly countries such as St.Kitts/Nevis.


General Legal Representation.

In addition to his focus on Corporate/Commercial and Immigration matters, Mr. Mesinschi oversees the Mesinschi Law Offices’ other practice areas and represents clients in a variety of matters including, but not limited to, Real Estate & Property, Estate Planning, Mediation & Arbitration, Foreclosure Defense, Bankruptcy,Condominium and Environmental & Renewable Energy Law.


Mesinschi Law Offices, PLLC
One New Hampshire Avenue
Suite 125
Portsmouth, NH, 03801
Mesinschi Law Offices - Canada
26-2681 Sherwood Heights Dr.
Oakville, Ontario CANADA, MA, L6J-7K1
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5.0 / 5.0
  1 customer review
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Posted by anonymous | February 4, 2014
Best law firm for any Business looking to expand.
Attorney Mesinschi and his team at the Mesinschi Law Offices have worked with us over the last four years and have provided us better real-world support and assistance than any lawyer or firm we've used before. With the Mesinschi Law Offices' help we expanded our Canadian green-energy business to the United States and were able to have our key executives immigrate to the United States. Denis and his team helped us revamp our Canadian operations; set-up our U.S. business structure; seek out and secure State and Federal development grants for our technology; and even took care of all of our company's immigration needs. In three years we went from zero U.S. presence to a manufacturing and distribution footprint spanning four states and ensured we would be set up to succeed long term. They've even provided us with all of our template purchase/sales/distribution/operational agreements. I doubt we would have been able to find any one firm to provide this comprehensive level of support let alone on lawyer with such experience. In terms of cost, we have paid more for mundane operational work and contract disputes with firms out of Toronto and Montreal than we did to expand and grow our company into the U.S. -- the best investment we've ever made.
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  • Hourly Rates $ 225-450 per hour
Payment methods
Cash, Check, Credit Card


AVVO RATING 7.7 (Very Good)

Work Experience

  • Mentor / Legal Expert
  • 2009 - Present
  • Principal
  • Mesinschi Law Offices (Canada)
  • 2007 - Present
  • Principal
  • Mesinschi Law Offices, PLLC (USA)
  • 2007 - Present
  • Adjunct Instructor: Law & Medical Practice
  • Seacoast Community College
  • 2009 - 2010
  • Legal Counsel - Dealer Development
  • Kia Canada, Inc. (Kia Motors)
  • 2004 - 2007
  • General Counsel & Tele-Sales Business Manager
  • MDG Computers
  • 2003 - 2005
View all work experience


  • National Committee on Accreditation
  • Cert. of Accreditation
  • 2004
  • Western New England University - School of Law
  • JD - Juris Doctor
  • 2003
  • University of Toronto
  • BA
  • 2000


  • American Immigration Lawyers Association
  • Member
  • 2007 - Present
  • Law Society of Upper Canada
  • Member
  • 2006 - Present
  • American Bar Association
  • Member
  • 2003 - Present

Languages Spoken

  • Romanian
  • English
  • French

Honors and Awards

  • Daniel Webster, "Best Advocate"
  • WNEC - School of Law
  • 2003


View all publications

Attorney endorsements

Received (1)
Given (4)
Endorse Denis-Andrei
Immigration Attorney | Sep 23
Relationship: Fellow lawyer in community
"I endorse this lawyer. Mr. Mesinschi is well respected in the legal community. He has endeavored to protect and invoke the rights and priveledges of so many people in Canada and the United States. He holds numerous licenses and is the go to attorney for people from all walks of life, whether they be immigrants, permanent residences and so forth. He has intricate knowledge of Canada/USA cross border immigration issues and would be the best lawyer to use in an immigration case."
Personal injury
Bankruptcy and debt
General practice