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CaliforniaBusiness Law Lawyers in Ontario, California

Business Law attorneys in California help business owners with all aspects of running a company both small, medium and large.


From business start-ups, to closely-held businesses, to a new franchise, business owners often need an attorney.


Business law disputes can arise from the purchase or sale of a business, business planning, transactional disputes, banking and finance law, mergers and acquisition, and business or commercial litigation.


Related topics include intellectual property, real estate and property law, contract law and general civil trial law.


When choosing a business law attorney in California for your case, look at the attorneys training and experience representing similar businesses in similar types of case.

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Sofya Abrams

Sofya Abrams
Sidley Austin LLP
555 W 5th St
Los Angeles, CA 90013
Licensed for 21 years, Sofya Abrams is a Business Law lawyer who attended Loyola Law School - Loyola Marymount University... read more >

Marc George Alcser

Marc George Alcser
Stradling Yocca et al
660 Newport Center Dr # 1600
Newport Beach, CA 92660
Licensed for 28 years, Marc George Alcser is a Business Law lawyer who attended UC Davis School of Law... read more >

Neeraj Arora

Neeraj Arora
Morgan, Lewis & Bockius LLP
300 S Grand Ave Fl 22
Los Angeles, CA 90071
Licensed for 19 years, Neeraj Arora is a Business Law lawyer who attended Yale Law School... read more >

Diego Alejandro Arp

Diego Alejandro Arp
Wells Fargo & Company
333 S Grand Ave 1st fl
Los Angeles, CA 90071
Licensed for 18 years, Diego Alejandro Arp is a Business Law lawyer who attended UCLA School of Law... read more >

Kenneth David Askin

Kenneth David Askin
Latham & Watkins LLP
355 S Grand Ave
Los Angeles, CA 90071
Licensed for 18 years, Kenneth David Askin is a Business Law lawyer who attended UCLA School of Law... read more >

Julia R Balas

Julia R Balas
Morrison & Foerster LLP
355 S Grand Ave Ste 2700
Los Angeles, CA 90071
Licensed for 11 years, Julia R Balas is a Business Law lawyer who attended Columbia Law School... read more >

Robin Dale Ball

Robin Dale Ball
Norton Rose Fulbright US LLP
555 Flower St 41st Floor
Los Angeles, CA 90071
Licensed for 32 years, Robin Dale Ball is a Business Law lawyer who attended Harvard Law School... read more >

Robert Paul Barbarowicz

Robert Paul Barbarowicz
Michelman & Robinson, LLP
601 S Figueroa St Suite 2500
Los Angeles, CA 90017
Licensed for 44 years, Robert Paul Barbarowicz is a Business Law lawyer who attended Dickinson School of Law - Pennsylvania State Universit... read more >

Katherine Ellen Bell

Katherine Ellen Bell
Paul Hastings et al LLP
695 Town Center Dr 17th Fl
Costa Mesa, CA 92626
Licensed for 23 years, Katherine Ellen Bell is a Business Law lawyer who attended Cornell Law School... read more >

Francine A Bendat

Francine A Bendat
WilmerHale
350 S Grand Ave Suite 2400
Los Angeles, CA 90071
Licensed for 9 years, Francine A Bendat is a Business Law lawyer who attended University of San Francisco School of Law... read more >

Alan George Benjamin

Alan George Benjamin
Orrick Herrington et al
355 S Grand Ave Ste 7200
Los Angeles, CA 90071
Licensed for 47 years, Alan George Benjamin is a Business Law lawyer who attended UCLA School of Law... read more >

Stephen Edmund Blaine

Stephen Edmund Blaine
Callahan & Blaine
3 Hutton Centre Dr Ninth Floor
Santa Ana, CA 92707
Licensed for 44 years, Stephen Edmund Blaine is a Business Law lawyer who attended Loyola Law School - Loyola Marymount University... read more >

Bartholomew Mark Botta

Bartholomew Mark Botta
Rynn & Janowsky
2603 Main St Suite 1250
Irvine, CA 92614
Licensed for 31 years, Bartholomew Mark Botta is a Business Law lawyer who attended Washburn University School of Law... read more >

Joseph Paul Buchman

Joseph Paul Buchman
Burke Williams & Sorenen LLP
444 Flower St # 2400
Los Angeles, CA 90071
Licensed for 34 years, Joseph Paul Buchman is a Business Law lawyer who attended Loyola Law School - Loyola Marymount University... read more >

Lindsay Michelle Bui

Lindsay Michelle Bui
Edwards Lifesciences LLC
1 Edwards Way Suite 600
Irvine, CA 92614
Licensed for 10 years, Lindsay Michelle Bui is a Business Law lawyer who attended The University of Texas School of Law... read more >

Christophe Henri Burusco

Christophe Henri Burusco
Sidley Austin LLP
555 W 5th St Fl 40
Los Angeles, CA 90013
Licensed for 27 years, Christophe Henri Burusco is a Business Law lawyer who attended UC Hastings College of the Law... read more >

Charles Hobart Caliman

Charles Hobart Caliman
Pathway Capital Management, LP
1100 Wilshire Blvd APT 2809
Los Angeles, CA 90017
Licensed for 17 years, Charles Hobart Caliman is a Business Law lawyer who attended George Washington University Law School... read more >

Jason William Capps

Jason William Capps
Morgan, Lewis & Bockius LLP
300 S Grand Ave Fl 22
Los Angeles, CA 90071
Licensed for 15 years, Jason William Capps is a Business Law lawyer who attended USC Gould School of Law... read more >

Larry Anthony Cerutti

Larry Anthony Cerutti
Troutman Sanders LLP
5 Park Plaza Ste 1400
Irvine, CA 92614
Licensed for 37 years, Larry Anthony Cerutti is a Business Law lawyer who attended McGeorge School of Law - University of the Pacific... read more >

David Vincent Chang

David Vincent Chang
Morgan Lewis & Bockius LLP
300 S Grand Ave
Los Angeles, CA 90071
Licensed for 22 years, David Vincent Chang is a Business Law lawyer who attended University of Pennsylvania Law School... read more >

Arturo Martus Cisneros

Arturo Martus Cisneros
Malcolm & Cisneros
2112 Business Center Dr # 200
Irvine, CA 92612
Licensed for 39 years, Arturo Martus Cisneros is a Business Law lawyer who attended UCLA School of Law... read more >

Ronald Chester Cohen

Ronald Chester Cohen
Sidley Austin LLP
2601 Main St # 1300
Irvine, CA 92614
Licensed for 37 years, Ronald Chester Cohen is a Business Law lawyer who attended University of Chicago Law School... read more >

Theodore Anthony Cohen

Theodore Anthony Cohen
Sheppard Mullin et al LLP
333 S Hope St
Los Angeles, CA 90071
Licensed for 34 years, Theodore Anthony Cohen is a Business Law lawyer who attended UC Davis School of Law... read more >

Ileana Corina Colan

Ileana Corina Colan
G&K Management Co., Inc.
PO Box 4341
Lake Arrowhead, CA 92317
Licensed for 16 years, Ileana Corina Colan is a Business Law lawyer who attended Western State College of Law at Argosy University... read more >

Sean Ashley Commons

Sean Ashley Commons
Sidley Austin LLP
555 W 5th St
Los Angeles, CA 90013
Licensed for 23 years, Sean Ashley Commons is a Business Law lawyer who attended USC Gould School of Law... read more >

Kevin Christopher Cops

Kevin Christopher Cops
City National Bank
555 Flower St
Los Angeles, CA 90071
Licensed for 28 years, Kevin Christopher Cops is a Business Law lawyer who attended UCLA School of Law... read more >

Laurie Anne Dee

Laurie Anne Dee
Morgan, Lewis & Bockius LLP
600 Anton Blvd Fl 18
Costa Mesa, CA 92626
Licensed for 22 years, Laurie Anne Dee is a Business Law lawyer who attended Northwestern University School of Law... read more >

Daniel Kelly Donahue

Daniel Kelly Donahue
Greenberg Traurig LLP
18565 Jamboree Rd Suite 500
Irvine, CA 92612
Licensed for 38 years, Daniel Kelly Donahue is a Business Law lawyer who attended Creighton University School of Law... read more >

Thomas William Dressler

Thomas William Dressler
The Dressler Law Group, LLP
40 N Altadena Dr #105
Pasadena, CA 91107
Licensed for 35 years, Thomas William Dressler is a Business Law lawyer who attended Northwestern University School of Law... read more >

Ruth Ilene Eisen

Ruth Ilene Eisen
Hyundai Motor America
10550 Talbert Ave
Fountain Valley, CA 92708
Licensed for 39 years, Ruth Ilene Eisen is a Business Law lawyer who attended Cornell Law School... read more >

Perry J Eng

Perry J Eng
L.A. Care Health Plan
1055 W 7th St
Los Angeles, CA 90017
Licensed for 26 years, Perry J Eng is a Business Law lawyer who attended Georgetown University Law Center... read more >

Eric Patrick Enson

Eric Patrick Enson
Jones Day
555 Flower St
Los Angeles, CA 90071
Licensed for 25 years, Eric Patrick Enson is a Business Law lawyer who attended Loyola Law School - Loyola Marymount University... read more >

Frank Falzetta

Frank Falzetta
Sheppard Mullin Richter & Hampton LLP
333 S Hope St 48th Fl
Los Angeles, CA 90071
Licensed for 38 years, Frank Falzetta is a Business Law lawyer who attended University of Michigan Law School - University of Michigan... read more >

Ramon Patrick Galvan

Ramon Patrick Galvan
Orrick Herrington et al LLP
355 S Grand Ave Ste 2700
Los Angeles, CA 90071
Licensed for 26 years, Ramon Patrick Galvan is a Business Law lawyer who attended Stanford Law School... read more >

Edward Sanfern Garlock

Edward Sanfern Garlock
Payden & Rygel
333 S Grand Ave
Los Angeles, CA 90071
Licensed for 47 years, Edward Sanfern Garlock is a Business Law lawyer who attended Northwestern University School of Law... read more >

Sean Paul Gates

Sean Paul Gates
225 S Lake Ave STE 300
Pasadena, CA 91101
Licensed for 28 years, Sean Paul Gates is a Business Law lawyer who attended UC Hastings College of the Law... read more >

Michael Joseph Gomez

Michael Joseph Gomez
Frandzel Robins Bloom & Csato, L.C.
1000 Wilshire Blvd 19th Floor
Los Angeles, CA 90017
Licensed for 17 years, Michael Joseph Gomez is a Business Law lawyer who attended Loyola Law School - Loyola Marymount University... read more >

Anna Marie Graves

Anna Marie Graves
Pillsbury Winthrop Shaw Pittman LLP
725 S Figueroa St Ste 2800
Los Angeles, CA 90017
Licensed for 39 years, Anna Marie Graves is a Business Law lawyer who attended University of Virginia School of Law... read more >

Mark S Greenfield

Mark S Greenfield
Blank Rome LLP
555 Flower St 41st Floor
Los Angeles, CA 90071
Licensed for 50 years, Mark S Greenfield is a Business Law lawyer who attended UC Berkeley School of Law... read more >

Benjamin Jay Gross

Benjamin Jay Gross
Private National Mortgage Acceptance Co
18201 Von Karman Ave Ste 350
Irvine, CA 92612
Licensed for 13 years, Benjamin Jay Gross is a Business Law lawyer who attended Loyola Law School - Loyola Marymount University... read more >

Julian Isaac Gurule

Julian Isaac Gurule
Klee, Tuchin, Bogdanoff & Stern LLP
400 S Hope St
Los Angeles, CA 90071
Licensed for 17 years, Julian Isaac Gurule is a Business Law lawyer who attended UCLA School of Law... read more >

Robert W Hayes

Robert W Hayes
Morgan Lewis & Bockius LLP
300 S Grand Ave 22FL
Los Angeles, CA 90071
Licensed for 9 years, Robert W Hayes is a Business Law lawyer who attended Michael E. Moritz College of Law - The Ohio State University... read more >

Matthew Thomas Heartney

Matthew Thomas Heartney
Arnold & Porter Kaye Scholer LLP
777 S Figueroa St Fl 44
Los Angeles, CA 90017
Licensed for 38 years, Matthew Thomas Heartney is a Business Law lawyer who attended Yale Law School... read more >

David Eric Hengstler

David Eric Hengstler
Sheppard Mullin Richter & Hampton
650 Town Center Dr # 4
Costa Mesa, CA 92626
Licensed for 20 years, David Eric Hengstler is a Business Law lawyer who attended USC Gould School of Law... read more >

Jennifer Bridget Hildebrandt

Jennifer Bridget Hildebrandt
Paul Hastings et al LLP
515 Flower St Ste 25
Los Angeles, CA 90071
Licensed for 25 years, Jennifer Bridget Hildebrandt is a Business Law lawyer who attended Pepperdine University School of Law... read more >

Brent Edward Horstman

Brent Edward Horstman
Sheppard Mullin
333 S Hope St
Los Angeles, CA 90071
Licensed for 22 years, Brent Edward Horstman is a Business Law lawyer who attended Columbia Law School... read more >

Allan Harry Ickowitz

Allan Harry Ickowitz
Nossaman LLP
777 S Figueroa St 34th Floor
Los Angeles, CA 90017
Licensed for 46 years, Allan Harry Ickowitz is a Business Law lawyer who attended Columbia Law School... read more >

Bennett W Root Jr

Bennett W Root Jr
3579 E Foothill Blvd Ste 744
Pasadena, CA 91107
Licensed for 54 years, Bennett W Root Jr is a Business Law lawyer who attended Harvard Law School... read more >

John William Hamilton Jr

John William Hamilton Jr
Newmeyer & Dillion LLP
895 Dove St Fl 5
Newport Beach, CA 92660
Licensed for 28 years, John William Hamilton Jr is a Business Law lawyer who attended USC Gould School of Law... read more >

Raymond Ramirez Jr

Raymond Ramirez Jr
Law Office of Raymond Ramirez Jr
10621 Church St
Rancho Cucamonga, CA 91730
Licensed for 16 years, Raymond Ramirez Jr is a Business Law lawyer who attended University of La Verne College of Law... read more >
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