Marissa L. Glass
“She is amazing, knowledgeable, very smart and nice person.”
Best Business Attorneys near Southampton, NY
We have 3 firms in Southampton on file, and all of them are on this list, along with 10 from towns including Riverhead (3, 9 mi), Westhampton Beach (2, 10 mi) and Southold (2, 12 mi).
2 open weekends · 7 rated 4.5+
Data verified October 18, 2026
Schwartz & Sinski
The Osborn Law Group
William D. Shapiro - Attorney at Law
“Will has an exceptionally strong eye for detail that has been a benefit on more than one occasion”
Sandra Saiegh, Attorney at Law
“Sandra set an appointment to meet with us and efficiently had us sign all the necessary paperwork, explained what our costs would be ( taxes, attorney fee, etc…) and our net.”
The Law Office Of William G Goode
“He has patience to answer all your questions and never rushes you.”
The 13 firms shown for Southampton, NY advise companies on formation, contracts, ownership agreements and transactions. Whatever each one says about its practice areas and fee arrangements is drawn from its own website, and the ratings come from public reviews.
Area overview: Southampton, NY
10 of the 13 firms on this page have a rating, from 4.0 to 5.0 across 288 reviews; 1 has 50 or more reviews and 7 are rated 4.5 or higher. 2 are open on weekends. 10 have ten or more years of experience, the longest 23 years. 2 offer a free initial consultation and 1 is family- or locally-owned. We have a website on file for 12 of the firms on this page; 12 publish a contact page; 7 list a public email and 1 takes bookings online. We count these figures across the firms on this page; distances are straight-line, and hours and prices change, so confirm the details with the firm before you book a consultation.
Why are business law firms outside Southampton listed on this page?
3 of the 13 firms give an address in Southampton, and the others come from other towns. Corporate files run on email and video anyway, so which state a lawyer is admitted in usually matters more than the drive.
Bubka Law Group
“Attorney Lane Bubka and his paralegal Madison are the go to firm in Riverhead for estate planning.”
Killoran Law
“Excellent client service and valuable insight when I needed a legal review.”
The Law Firm of Palumbo and Associates
“Excellent lawyer,I recommend him to anyone who has asked me for a lawyer.”
Meg Rudansky Attorney At Law
“She explained the purpose of the trust to my mother several times, as my mother is experiencing memory problems.”
Smith Finkelstein Lundberg
“The people here are very friendly and were able to assist me in my case.”
Canales
Andes & Andes
Why these companies made our list
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