Miller, Sullivan & DeMarcay LLC
About Miller, Sullivan & DeMarcay LLC
Miller, Sullivan & DeMarcay LLC is a leading law firm with three lawyers recognized by Best Lawyers across seven practice areas. The firm's tenure with Best Lawyers began in 2018. Having lawyers recognized in Best Lawyers' Purely Peer Review® emphasizes the lawyers’ credibility and reputation for their practice amongst peers in their practice areas and regions. It displays professional validation of the legal talent that Miller, Sullivan & DeMarcay LLC has on its team. The firm has lawyers recognized in practice areas including: Business Organizations (including LLCs and Partnerships), Commercial Litigation, Corporate Law, Mergers and Acquisitions Law, and Trusts and Estates.
Miller, Sullivan & DeMarcay LLC also appears in Best Law Firms® accolades. The Best Law Firms rankings are founded on a time-tested and transparent research process that has remained consistent since Best Lawyers launched it in 2010. Miller, Sullivan & DeMarcay LLC has seven rankings in practice areas including: Admiralty and Maritime Law, Business Organizations (including LLCs and Partnerships), Commercial Litigation, Corporate Law, and Trusts and Estates, echoing their Best Lawyers awards and team of top legal talent.
*Unactivated firm profiles show a limited selection of up to 5 practice areas per publication.
These honors come directly from peer feedback, reflecting the strong regard other leading attorneys have for Miller, Sullivan & DeMarcay LLC's skill, advocacy, and commitment to clients.
Office Location:
- New Orleans, Louisiana
Recognized Lawyers at Miller, Sullivan & DeMarcay LLC
Explore and Learn
Gun Rights for Convicted Felons? The DOJ Says It's Time.
by Bryan Driscoll
It's more than an administrative reopening of a long-dormant issue; it's a test of how the law reconciles the right to bear arms with protecting the public.
2026 Best Lawyers Awards in Canada: Marking 20 Years of Excellence
by Jamilla Tabbara
Honoring Canada’s most respected lawyers and spotlighting the next generation shaping the future of law.
How to Sue for Defamation: Costs, Process and What to Expect
by Bryan Driscoll
Learn the legal standards, costs and steps involved when you sue for defamation, including the difference between libel and slander.
The Family Law Loophole That Lets Sex Offenders Parent Kids
by Bryan Driscoll
Is the state's surrogacy framework putting children at risk?
Best Lawyers 2026: Discover the Honorees in Brazil, Mexico, Portugal, South Africa and Spain
by Jamilla Tabbara
A growing international network of recognized legal professionals.
Unenforceable HOA Rules: What Homeowners Can Do About Illegal HOA Actions
by Bryan Driscoll
Not every HOA rule is legal. Learn how to recognize and fight unenforceable HOA rules that overstep the law.
Holiday Pay Explained: Federal Rules and Employer Policies
by Bryan Driscoll
Understand how paid holidays work, when employers must follow their policies and when legal guidance may be necessary.
Reddit’s Lawsuit Could Change How Much AI Knows About You
by Justin Smulison
Big AI is battling for its future—your data’s at stake.
US Tariff Uncertainty Throws Canada Into Legal Purgatory
by Bryan Driscoll
The message is clear: There is no returning to pre-2025 normalcy.
