

Law Offices of
Kevin M. O'Sullivan
BUSINESS LAW
Entrepreneurs, start-ups, family-owned business and small-businesses need lawyers who understand business. The Law Offices of Kevin M. O'Sullivan advises commercial entities on formation, regulation, maintenance, transitions, valuations, and transactions.
Business Law
Strategic Legal Guidance for New York Businesses
Running a business in New York means navigating a complex legal and regulatory landscape. From formation to contracts, and from compliance to disputes, every decision can have long-term consequences for your success.
At The Law Offices of Kevin M. O'Sullivan we provide practical, results-oriented counsel to business owners, entrepreneurs, and professionals. Whether you’re starting a new company, negotiating a major agreement, or seeking guidance on daily operations, our goal is to help you make informed decisions, minimize risk, and achieve sustainable growth.
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Our Business Law Services
We represent clients at every stage of the business lifecycle — from startup to succession — offering personalized legal services in areas including:
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Entity Formation & Startups
Choosing the right business structure lays the foundation for future success. We advise clients on the advantages and implications of forming LLCs, corporations, partnerships, or professional entities, and we handle all necessary filings and operating agreements.
Our services include:
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Entity selection and formation (LLC, S-Corp, C-Corp, LLP, etc.)
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Drafting operating agreements, shareholder agreements, and bylaws
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Preparing and filing formation documents with New York State
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Business licensing and registration compliance
Contracts & Transactions
Every business relies on strong, enforceable contracts. We draft, review, and negotiate a wide variety of commercial agreements designed to protect your interests and prevent disputes.
Common agreements include:
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Service and vendor contracts
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Purchase and sale agreements
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Employment and independent contractor agreements
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Non-compete and confidentiality agreements
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Partnership, joint venture, and investment agreements
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Business Operations & Compliance
We help clients navigate day-to-day legal issues, ensuring compliance with New York corporate and employment laws. Our firm serves as trusted outside counsel for many small and midsize businesses that need dependable, ongoing legal support.
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Mergers, Acquisitions & Dissolutions
When it’s time to expand, reorganize, or wind down operations, we provide strategic advice and meticulous document preparation to protect your interests and facilitate smooth transitions.
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Business Disputes & Litigation
Disputes are sometimes unavoidable. When they arise, we focus on resolving them efficiently — through negotiation, mediation, or litigation when necessary. We handle matters such as:
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Breach of contract
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Partnership and shareholder disputes
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Commercial collections
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Business torts and unfair competition claims
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Why Choose The Law Offices of Kevin M. O'Sullivan
Our firm blends the insight of experienced business counsel with the accessibility of a local practice. We understand that small and midsize businesses face unique challenges, and we tailor our services to meet your specific goals, timeline, and budget.
Clients appreciate our:
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Clear, practical legal advice
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Responsive communication and personal attention
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Deep understanding of New York business law
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Commitment to protecting your company’s interests
Whether you’re forming your first business, expanding an existing enterprise, or addressing a legal dispute, we’ll help you move forward with confidence.
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Contact Us
Your business deserves the right legal foundation and ongoing protection.
Contact The Law Offices of Kevin M. O'Sullivan at (718) 587-9922 today to schedule a consultation and learn how our business law attorneys can help you start, grow, and safeguard your business in New York.