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Corporate Law
M&A advisory, corporate governance, securities regulation, and complex commercial transactions for enterprises of all scales.
ExploreMercer Legal Group brings together experienced attorneys across six practice areas — delivering clear strategy and dependable outcomes for the individuals, founders, and businesses we represent.
"We don't just practice law — we engineer outcomes. Every case we take is a commitment to excellence."
— James R. Mercer, Founding Partner
Founded in 2019, Mercer Legal Group is a boutique Manhattan firm built by attorneys from leading national practices. We serve individuals, founders, and businesses navigating complex legal matters with precision and discretion.
Meet the TeamM&A advisory, corporate governance, securities regulation, and complex commercial transactions for enterprises of all scales.
ExploreHigh-stakes criminal defense with proven results in federal and state courts.
ExploreSensitive, strategic counsel for divorce, custody, and high-net-worth estate matters.
ExploreVisas, green cards, and complex cross-border immigration matters.
ExploreCommercial and residential transactions, disputes, and development counsel.
ExploreExecutive disputes, workplace investigations, and employment litigation for companies and individuals at every scale.
ExplorePast results do not guarantee future outcomes. Each case is unique.
Every engagement begins with a confidential consultation. We listen, we assess, and we give you an honest evaluation — not a sales pitch.
Our attorneys build a tailored legal strategy grounded in precedent, research, and your specific objectives. No templates, no shortcuts.
Whether in court or at the negotiation table, we advocate with precision. Every motion, every argument, every deadline — met with exactness.
We don't disappear at resolution. We ensure implementation, compliance, and ongoing counsel so you're protected long after the case closes.
Founded the firm in 2019 after 15 years in corporate law and federal prosecution. Advises founders and boards through transactions, disputes, and investigations.
Former public defender who built a strong trial record in federal and state court. Known for meticulous preparation and composure under pressure.
Employment litigator representing executives and employees through disputes, workplace investigations, and separations. Known for sharp, practical strategy.
Specializes in high-net-worth family matters, bringing strategic precision and deep compassion to complex divorce and custody proceedings.
"Mercer Legal Group handled our M&A transaction with surgical precision. James and his team anticipated every obstacle before it became one."
"Facing federal charges was the most terrifying experience of my life. Sarah Chen's strategy and composure brought me through it — with an acquittal."
"Marcus Webb resolved a difficult workplace dispute on terms that genuinely protected our members. He was relentless, and we wouldn't trust anyone else."
"Through a complex divorce and custody matter, Priya Nair was both a fierce advocate and a calm, steady presence. Exceptional in every way."