The Law Offices of Robert Vincent Sisca & Associates
“Of interest, I learned about his work when I was on the other side of a contract that did not go through, I was impressed and knew I wanted him to represent me.”
Best Business Attorneys in Greenwich, CT
15 firms listed · 12 in Greenwich · 1 open 24/7 · 1 open weekends · 12 rated 4.5+
Data verified October 27, 2026
Lalor Attorneys
“He is able to compose letters to the defendant in a way that was so impressive the defendant wasn't able to refute any of my claims.”
Whitman Breed Abbott & Morgan
“After dealing with several attorneys and trying to comprehend Estate Planing along with Trusts, I am very appreciative of George and his staff.”
Mandelbaum Barrett
“Even though I'm out of the area they service Steve was helpful by taking the time to explain the process and also refer me to someone in my area.”
Margenot Richard J
“Went here and they immediately earned my trust - if you want it done right, this is the place”
Whelan Catherine P
The 15 firms shown for Greenwich, CT 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: Greenwich, CT
Of the 15 firms we list here, 12 are in Greenwich itself and 3 come from Stamford (2, 5 mi) and White Plains, NY (1, 7 mi). The firms on this page are rated from 2.0 to 5.0 across 763 reviews; 4 have 50 or more reviews and 12 are rated 4.5 or higher. 1 is open around the clock and 1 is open on weekends. 1 has a BBB rating of A or A+. 12 have ten or more years of experience, the longest 29 years. 1 offers urgent consultations and 3 offer a free initial consultation. We have a website on file for 14 of the firms on this page; 12 publish a contact page and 7 list a public email. 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.
Which business law firms listed for Greenwich describe their corporate work online?
A website is on file for 14 of the 15 firms listed here. Corporate pages tend to be concrete about industries served, transaction types and the size of company the practice acts for. That detail rules firms in or out faster than any phone call.
Medico & Associates
Law Offices of Hilary B. Miller
O'Donnell Law
“Casey is exceptional in understanding family dynamics and helping with estate planning.”
Heagney Lennon & Slane
Law Office of Douglas J. Wells
Pittocco Louis P
“Louis Pittocco knows his job well and has a calm and composed demeanor.”
Mark Sank & Associates
“The team also acknowledged the personal side of my case, and handled that with compassion”
Denlea & Carton
“When you call Denlea & Carton for the first time to inquire about a case, Allie will likely be the one to greet you (before setting you up with the right attorney), as was my experience following my car accident.”
The Law Offices of Mark Sherman
“Mark and Juliana helped our family through two very important legal matters, and the professionalism, knowledge, compassion, and dedication they demonstrated throughout our experience were exceptional.”
Why these companies made our list
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