Atty. Daniel T. Mongan
Daniel T. Mongan has built a thriving corporate practice and has served his clients in a variety of capacities, including holding executive positions as leader of corporate strategy for W.L.
Corporate & More Attorney · Serving New York, NY · 35+ Years Experience
Profile Summary
About Daniel T. Mongan at a Glance
Daniel T. Mongan is a Partner based in New York, New York, practicing at Leech Tishman. They have 35+ years of legal experience, licensed to practice since 1991. Their practice focuses on business and m&a. Admitted to practice in New York (1991). Educated at University of Pennsylvania (J.D., 1990) and University of Delaware (B.Ch.E. Chemical, 1985). Active member of New York City Bar Association. Serves clients in New York, NY and the surrounding metropolitan area.
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About Daniel T. Mongan
- Daniel T. Mongan has built a thriving corporate practice and has served his clients in a variety of capacities, including holding executive positions as leader of corporate strategy for W.L
- Gore & Associates, Inc., general counsel of ICx Technologies, Inc., and general counsel of Infinia Corporation
- Over the course of his career, Dan has gained extensive experience in the financing, purchase, and sale of businesses, as well as securities law, banking and finance, corporate matters, and the negotiation and drafting of a wide variety of contracts, including technology license agreements, executive employment agreements, investment and shareholder agreements, and commercial contracts
- He has experience managing the breadth of issues faced by businesses across a spectrum of industries, as well as deep expertise in mergers and acquisitions, spinoffs, divestitures, joint ventures, and strategic alliances
- Dan advises his clients on a range of financing and investment matters, including venture capital and private equity investments, securities, banking, and project finance
- He has addressed many issues faced by businesses seeking growth and sustainability, including technology licensing and strategy, regulatory compliance, executive retention and compensation, investor and shareholder matters, board advisory, and commercial matters
Practice Areas Explained
Daniel T. Mongan's Areas of Legal Practice
Each practice area below reflects the types of cases Daniel T. Mongan handles, with a practical overview of what that area of law involves and how it may apply to your situation in New York.
Business & Corporate Law in New York
Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.
Daniel T. Mongan is one of 497,491 business attorneys indexed nationally. Browse business attorneys in New York →
Mergers & Acquisitions in New York
Daniel T. Mongan is one of 49,430 m&a attorneys indexed nationally. Browse m&a attorneys in New York →
Jurisdictional Context
Why Local Counsel Matters in New York
Practicing law in New York. Legal matters in New York are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in New York are typically filed in the local municipal court or the appropriate New York state district court, depending on subject matter and amount in controversy. An attorney licensed in New York brings working knowledge of local procedural deadlines, judicial practices in this venue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in New York courts without local counsel or pro hac vice admission.
New York Courts and Legal Process
Choosing a New York-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.
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Professional Profile
Why Clients in New York Choose Daniel T. Mongan
Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Daniel T. Mongan's practice in the field of business and m&a.
Decade-Tested Legal Experience
Daniel T. Mongan brings 35+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.
Broad Practice Area Coverage
Covering business and m&a, Daniel T. Mongan can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.
Local Presence in New York
A New York-based practice means Daniel T. Mongan attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.
Case Types
Common Legal Issues Daniel T. Mongan Handles in New York
Below is a representative sample of the types of matters Daniel T. Mongan has experience with under New York law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.
This list is illustrative, not exhaustive. Contact Daniel T. Mongan directly to discuss the specifics of your situation.
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How People Find Daniel T. Mongan Online
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Daniel T. Mongan's Practice Areas & Specializations
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Bar Admissions & Licensed Jurisdictions
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