Business & Corporate Lawyer in New York City serving the United States

Structuring & Negotiating deals for small and mid-size businesses and entrepreneurial individuals.

The Law Office of Martha M. Dwyer is

Expect The Best for Your Business


✓ Over 35 Years of Experience

✓ Handled hundreds of Business Deals

✓ Impressive Track Record of Results

✓ Negotiating the best deals for Sales & Acquisitions

✓ Highly respected by peers and clients

✓ Free Initial Consultation

New York City Business Lawyer serving the US

The Law Office of Martha M. Dwyer focuses on business law, including mergers and acquisitions, financing, and restructuring for businesses in a variety of fields. Martha M. Dwyer is dedicated to getting the deal done.

She has over 35 years of experience negotiating, documenting, and closing business transactions for small, mid-size businesses and entrepreneurial individuals throughout the country. Martha Dwyer will assist you in determining your goals and priorities and negotiating strategies. 

With an excellent education, including both a JD and an MBA from Columbia, large-firm training, and an AV Preeminent* rating awarded by the leading independent attorney rating entity, Martindale-Hubbell, Martha M. Dwyer provides sophisticated legal services promptly and efficiently.

*AV Preeminent®: The highest level of peer rating. This rating signifies that the lawyer’s peers rank them at the highest level of professional excellence for their legal knowledge, communication skills and ethical standards.

Practice Areas

Helping you Make the Best Decisions for your Business

Corporation Attorney

Mergers & Acquisitions - Sales & Purchases of Businesses

LLC Attorney

Private Equity & Finance

Commercial & Contract Law


Exit Strategies


Hear what some of our clients have to say:

“She is both creative and meticulous in fulfilling her role.”

“Martha Dwyer managed the documentation process and was an important negotiator during the creation of our first two investment funds, dealing with sophisticated representatives of major investment institutions resulting in the commitment of over $200 million. She is both creative and meticulous in fulfilling her role. We have continued to employ significant portions of the documents she crafted in six subsequent investment funds, which amount to an additional $2.7 billion of investment commitments.” – John S. Foster  

“Marty Dwyer who never missed a beat”

“In my time as Corporate Secretary of a publicly held company on the American Stock Exchange, we did a series of spin-offs, acquisitions and disposals. It was generally accomplished under the direction of Marty Dwyer who never missed a beat, kept us out of trouble with our multitude of business dealings, all the while staying calm and collected despite many long nights of negotiations that eventually turned successful. It was a fast paced five years that was also enjoyable in much part due to Marty. You can count on her.” – Diana Burton  

We’ve used Marty’s services for company organization, transfers of ownership, and ongoing maintenance for over 12 years.

“We’ve used Marty’s services for company organization, transfers of ownership, and ongoing maintenance for over 12 years. Coming from the UK and opening a branch office in New York, we needed someone who was direct, open and responsive, and Marty had everything under control. Over the years we’ve made several changes of ownership and structure, including spinning off the New York office as its own entity, and each time Marty executed the changes seamlessly. Where necessary – such as on matters of international taxation – she made professional referrals which have also been invaluable to us. We’ve come to depend on Marty both to handle our business legalities but also as a friend. We’d recommend her highly to anyone looking for a skilled and dependable corporate lawyer in New York.” – Casper Newbolt, President, Version Industries, Inc.


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