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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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Eric Paul Beatty

Eric Paul Beatty
123 E 9th St Ste 210
Upland, CA 91786
Licensed for 31 years, Eric Paul Beatty is a Business Law lawyer who attended Pepperdine University School of Law... read more >

Kathleen Marie Klein Brahn

Kathleen Marie Klein Brahn
301 N Lake Ave Ste 600
Pasadena, CA 91101
Licensed for 38 years, Kathleen Marie Klein Brahn is a Business Law lawyer who attended University of San Francisco School of Law... read more >

Michael Kerry Burke

Michael Kerry Burke
3991 MacArthur Blvd Ste 410
Newport Beach, CA 92660
Licensed for 36 years, Michael Kerry Burke is a Business Law lawyer who attended UCLA School of Law... read more >

Anthony John Carucci

Anthony John Carucci
600 Anton Blvd Ste 1400
Costa Mesa, CA 92626
Licensed for 10 years, Anthony John Carucci is a Business Law lawyer who attended Notre Dame Law School... read more >

Christopher Thomas Casamassima

Christopher Thomas Casamassima
350 S Grand Ave Ste 2100
Los Angeles, CA 90071
Licensed for 24 years, Christopher Thomas Casamassima is a Business Law lawyer who attended UCLA School of Law... read more >

Christopher Dean Dusseault

Christopher Dean Dusseault
Gibson Dunn & Crutcher LLP
333 S Grand Ave Ste 4400
Los Angeles, CA 90071
Licensed for 29 years, Christopher Dean Dusseault is a Business Law lawyer who attended Duke Law School... read more >

Mark David Erickson

Mark David Erickson
600 Anton Blvd Ste 700
Costa Mesa, CA 92626
Licensed for 42 years, Mark David Erickson is a Business Law lawyer who attended UC Hastings College of the Law... read more >

Shao Wei Fang

Shao Wei Fang
17800 Castleton St Ste 168
City of Industry, CA 91748
Licensed for 33 years, Shao Wei Fang is a Business Law lawyer who attended Southern California College of Law... read more >

Caroline Hurtado Ford

Caroline Hurtado Ford
600 Anton Blvd Ste 700
Costa Mesa, CA 92626
Licensed for 20 years, Caroline Hurtado Ford is a Business Law lawyer who attended Loyola Law School - Loyola Marymount University... read more >

Todd Gregory Friedland

Todd Gregory Friedland
575 Anton Blvd Suite 750
Costa Mesa, CA 92626
Licensed for 28 years, Todd Gregory Friedland is a Business Law lawyer who attended USC Gould School of Law... read more >

Amy Marshall Gallegos

Amy Marshall Gallegos
515 Flower St Ste 3300
Los Angeles, CA 90071
Licensed for 24 years, Amy Marshall Gallegos is a Business Law lawyer who attended UCLA School of Law... read more >

Charity Marie Gilbreth

Charity Marie Gilbreth
1100 Newport Center Dr Suite 250
Newport Beach, CA 92660
Licensed for 22 years, Charity Marie Gilbreth is a Business Law lawyer who attended Northwestern University School of Law... read more >

Brian Thomas Glennon

Brian Thomas Glennon
Latham & Watkins LLP
355 S Grand Ave
Los Angeles, CA 90071
Licensed for 24 years, Brian Thomas Glennon is a Business Law lawyer who attended UC Berkeley School of Law... read more >

Jacob Michael Harper

Jacob Michael Harper
865 S Figueroa St # 2400
Los Angeles, CA 90017
Licensed for 16 years, Jacob Michael Harper is a Business Law lawyer who attended University of Chicago Law School... read more >

John Joseph Harris

John Joseph Harris
13300 Crossroads Pkwy N Ste 410
City of Industry, CA 91746
Licensed for 44 years, John Joseph Harris is a Business Law lawyer who attended UC Hastings College of the Law... read more >

Seamus O'Shaughnessy Hayes

Seamus O'Shaughnessy Hayes
333 S Grand Ave Ste 4200
Los Angeles, CA 90071
Licensed for 8 years, Seamus O'Shaughnessy Hayes is a Business Law lawyer who attended Pepperdine University School of Law... read more >

Jeffery Wayne Johnson

Jeffery Wayne Johnson
99 S Lake Ave Ste 208
Pasadena, CA 91101
Licensed for 36 years, Jeffery Wayne Johnson is a Business Law lawyer who attended Robert H. McKinney School of Law - Indiana University... read more >

Robert Spruiell Addison Jr

Robert Spruiell Addison Jr
1000 Wilshire Blvd # 1500
Los Angeles, CA 90017
Licensed for 27 years, Robert Spruiell Addison Jr is a Business Law lawyer who attended Loyola Law School - Loyola Marymount University... read more >

Patrick William Kelly

Patrick William Kelly
350 S Grand Ave Ste 3100
Los Angeles, CA 90071
Licensed for 14 years, Patrick William Kelly is a Business Law lawyer who attended UCLA School of Law... read more >

Gregory Bryan Koltun

Gregory Bryan Koltun
707 Wilshire Blvd Ste 6000
Los Angeles, CA 90017
Licensed for 37 years, Gregory Bryan Koltun is a Business Law lawyer who attended University of Chicago Law School... read more >

Peter Andrew Krogh

Peter Andrew Krogh
2000 FivePoint
Irvine, CA 92618
Licensed for 21 years, Peter Andrew Krogh is a Business Law lawyer who attended University of Chicago Law School... read more >

Khai LeQuang

Khai LeQuang
2050 Main St # 1100
Irvine, CA 92614
Licensed for 25 years, Khai LeQuang is a Business Law lawyer who attended USC Gould School of Law... read more >

Solomon Andrew Levin

Solomon Andrew Levin
355 S Grand Ave Ste 100
Los Angeles, CA 90071
Licensed for 15 years, Solomon Andrew Levin is a Business Law lawyer who attended Loyola Law School - Loyola Marymount University... read more >

William Orlando London

William Orlando London
3 Park Plaza Ste 1520
Irvine, CA 92614
Licensed for 13 years, William Orlando London is a Business Law lawyer who attended Georgetown University Law Center... read more >

Gregory Scott Masler

Gregory Scott Masler
16485 Laguna Canyon Rd Suite 230
Irvine, CA 92618
Licensed for 28 years, Gregory Scott Masler is a Business Law lawyer who attended Western Michigan University Thomas M. Cooley Law School... read more >

Geoffrey Gavin Moss

Geoffrey Gavin Moss
355 S Grand Ave Ste 2700
Los Angeles, CA 90071
Licensed for 16 years, Geoffrey Gavin Moss is a Business Law lawyer who attended Boston University School of Law... read more >

Kirk Neuner

Kirk Neuner
633 W 5th St #4000
Los Angeles, CA 90071
Licensed for 22 years, Kirk Neuner is a Business Law lawyer who attended Georgetown University Law Center... read more >

Michael Nicholas Nicastro

Michael Nicholas Nicastro
26 Executive Park Ste 250
Irvine, CA 92614
Licensed for 32 years, Michael Nicholas Nicastro is a Business Law lawyer who attended Southwestern Law School... read more >

Paul Martin Orloff

Paul Martin Orloff
8402 Florence Ave Ste B1
Downey, CA 90240
Licensed for 23 years, Paul Martin Orloff is a Business Law lawyer who attended Western State College of Law at Argosy University... read more >

Andrew Michael Purdy

Andrew Michael Purdy
650 Town Center Dr
Costa Mesa, CA 92626
Licensed for 15 years, Andrew Michael Purdy is a Business Law lawyer who attended Washington College of Law - American University... read more >

Yonaton Rosenzweig

Yonaton Rosenzweig
865 S Figueroa St Suite 2400
Los Angeles, CA 90017
Licensed for 18 years, Yonaton Rosenzweig is a Business Law lawyer who attended Harvard Law School... read more >

Jason David Russell

Jason David Russell
Skadden Arps et al LLP
300 S Grand Ave Fl 36
Los Angeles, CA 90071
Licensed for 31 years, Jason David Russell is a Business Law lawyer who attended Columbia Law School... read more >

James Timothy Ryan

James Timothy Ryan
114 N Indian Hill Blvd
Claremont, CA 91711
Licensed for 24 years, James Timothy Ryan is a Business Law lawyer who attended Pepperdine University School of Law... read more >

Michael Brian Shortnacy

Michael Brian Shortnacy
633 W 5th St Suite 1700
Los Angeles, CA 90071
Licensed for 13 years, Michael Brian Shortnacy is a Business Law lawyer who attended Washington College of Law - American University... read more >

Robert Eric Sjogren

Robert Eric Sjogren
17381 Madera Ln
Huntington Beach, CA 92647
Licensed for 26 years, Robert Eric Sjogren is a Business Law lawyer who attended Loyola Law School - Loyola Marymount University... read more >

Michael Douglas Stewart

Michael Douglas Stewart
Sheppard Mullin et al LLP
Center Way
Costa Mesa, CA 92627
Licensed for 32 years, Michael Douglas Stewart is a Business Law lawyer who attended UC Hastings College of the Law... read more >

Laura Alexandra Stoll

Laura Alexandra Stoll
Goodwin Procter LLP
601 S Figueroa St 41st Floor
Los Angeles, CA 90017
Licensed for 17 years, Laura Alexandra Stoll is a Business Law lawyer who attended UCLA School of Law... read more >

Angelica Valencia

Angelica Valencia
300 S Grand Ave Ste 4100
Los Angeles, CA 90071
Licensed for 14 years, Angelica Valencia is a Business Law lawyer who attended New York University School of Law... read more >

Joseph Arthur Walker

Joseph Arthur Walker
1451 Quail St Ste 104
Newport Beach, CA 92660
Licensed for 54 years, Joseph Arthur Walker is a Business Law lawyer who attended USC Gould School of Law... read more >

Geoffrey L Warner

Geoffrey L Warner
633 W 5th St UNIT 700
Los Angeles, CA 90071
Licensed for 9 years, Geoffrey L Warner is a Business Law lawyer who attended Loyola Law School - Loyola Marymount University... read more >

Stephen Alexander Weaver

Stephen Alexander Weaver
1528 Hillside Dr
Glendale, CA 91208
Licensed for 46 years, Stephen Alexander Weaver is a Business Law lawyer who attended Harvard Law School... read more >

Jeffrey Raymond Witham

Jeffrey Raymond Witham
550 S Hope St Suite 1765
Los Angeles, CA 90071
Licensed for 40 years, Jeffrey Raymond Witham is a Business Law lawyer who attended UC Berkeley School of Law... read more >

Victor Loren Wolf

Victor Loren Wolf
Best Best & Krieger LLP
3390 University Ave
Riverside, CA 92501
Licensed for 41 years, Victor Loren Wolf is a Business Law lawyer who attended UC Hastings College of the Law... read more >

Abram Jay Zinberg

Abram Jay Zinberg
412 Olive Ave Ste 528
Huntington Beach, CA 92648
Licensed for 17 years, Abram Jay Zinberg is a Business Law lawyer who attended Whittier Law School... read more >

Calvin Eugene Davis

Calvin Eugene Davis
Gordon & Rees LLP
633 W 5th St 52nd Fl
Los Angeles, CA 90071
Licensed for 43 years, Calvin Eugene Davis is a Criminal Defense and Social Security Disability Law lawyer who attended Loyola Law School -... read more >

Randolph Roger Ramirez

Randolph Roger Ramirez
790 E. Colorado Blvd 9th Floor
Pasadena, CA 91101
Licensed for 10 years, Randolph Roger Ramirez is a Personal Injury and Consumer Law lawyer who attended Loyola Law School - Loyola Marymoun... read more >

Geoffrey William Newman

Geoffrey William Newman
Newman Law Group
10535 Foothill Blvd
Rancho Cucamonga, CA 91730
Licensed for 17 years, Geoffrey William Newman is a Criminal Defense and Business Law lawyer who attended University of LaVerne College of ... read more >

Derek Chiman Tung

Derek Chiman Tung
Law Office of Tung & Company, Inc.
8 Corporate Park # 190
Irvine, CA 92606
Licensed for 21 years, Derek Chiman Tung is a Estate and Probate Law and Business Law lawyer who attended Fowler School of Law - Chapman Un... read more >

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 >
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