Marin City, California Business Lawyers

Kate Sagers
PREMIUM

Jeffer Mangels Butler & Mitchell LLP – Business Litigation Lawyer

Kate Sagers counsels business owners in in Americans with Disabilities (ADA) issues and defends them in ADA litigation. Read More »
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Michael S. Biggs
PREMIUM

Free Consultation! California Business Law Attorney! Skilled Representation!

I provide dedicated business law representation for those with legal needs. I am ready to aggressively fight for your business rights and interests! Visit my website for more information or call for a free consultation. Read More »
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Nicolas De Lancie
PREMIUM

Jeffer Mangels Butler & Mitchell LLP – Commercial Finance Lawyer

Nicolas De Lancie represents banks and other financial entities in creditors' rights, bankruptcy matters, commercial credit and commercial real estate finance transactions. Read More »
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Peter C. Lagarias Esq.
PREMIUM

California Business Law Lawyer with 42 years experience

University of California Hastings College of the Law9th Circuit, U.S. District Court, Central District of California, U.S. District Court, Eastern District of California, U.S. District Court, Northern District of California, U.S. District Court, Southern District of...
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Sausalito, CA Business Law Lawyer with 42 years experience
(415) 331-3601 3 Harbor Dr
Sausalito, CA 94965
Business
U of San Francisco School of Law
Sausalito, CA Business Law Lawyer with 34 years experience
(415) 332-3313 2330 Marinship Way
Sausalito, CA 94965
Business, Products Liability and Real Estate
UC Berkeley School of Law Boalt Hall
Sausalito, CA Business Law Lawyer with 42 years experience
(415) 331-3601 3 Harbor Dr
Sausalito, CA 94965
Business and Antitrust
Univ of Chicago Law School
Sausalito, CA Business Law Lawyer with 36 years experience
(415) 332-5600 66 George Ln
Sausalito, CA 94965
Business and Real Estate
UC Berkeley School of Law Boalt Hall
Sausalito, CA Business Law Lawyer with 35 years experience
(415) 331-2555 2330 Marinship Way
Sausalito, CA 94965
Business, Estate Planning and Real Estate
New York Law School
Sausalito, CA Business Law Lawyer
One Harbor Drive
Suite 106
Sausalito, CA 94965
Business, Antitrust and International
Sausalito, CA Business Law Attorney with 15 years experience
(206) 200-1195 116 Bonita St
Sausalito, CA 94965
Business, Administrative, IP and Military
Sausalito, CA Business Law Attorney with 22 years experience
(415) 331-2555 2330 Marinship Way
Sausalito, CA 94965
Business and Real Estate
UC Hastings COL
Sausalito, CA Business Law Attorney with 39 years experience
(415) 331-4841 1 Harbor Dr
Sausalito, CA 94965
Business, IP and Real Estate
U of San Francisco School of Law
Sausalito, CA Business Law Lawyer with 56 years experience
(510) 352-2670 213 2nd St
Sausalito, CA 94965
Business, Divorce, Family and Real Estate
Univ of Chicago Law School
Charles M. Louderback
PREMIUM

California Business Law Lawyer with 39 years experience

Charles M. Louderback is the founder of Louderback Law Group specializing in all areas of employment litigation and commercial litigation. As a trial lawyer with 30 years of experience, Mr. Louderback has successfully... Read More »
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Ilya D. Frangos
PREMIUM

Free Consultation! Dedicated California Business Law Attorney! Call for Help!

I am a skilled and aggressive business law attorney. I will zealously advocate for your legal rights and interests! I am dedicated to the best possible results! Visit my website for reviews, call for a free consultation. Read More »
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Gerald Barry Dorfman
Claimed Lawyer ProfileQ&ASocial Media
Mill Valley, CA Business Law Lawyer with 35 years experience
(415) 389-9590 PO Box 1056
Mill Valley, CA 94942
Business, Arbitration & Mediation, Personal Injury and Real Estate
UC Hastings COL
I am responsible for all matters handled by my office. Paralegals, law clerks and associates may be utilized in appropriate situations, but the buck stops with me. Intentionally remaining small has enabled me to continue to provide unparalleled personal attention and confidentiality. My clients are the reason I am here, and I work hard for the best results possible. I am honored by the trust placed in me, and strive to maintain it at the highest level. You are entitled to understand the law applicable to your matter and the options available, as well as my best advice. I have...
Mary Anne Keshen
Claimed Lawyer Profile
Mill Valley, CA Business Law Lawyer with 39 years experience
(310) 859-4633 764 Bay Rd
Mill Valley, CA 94941
Business and Real Estate
Philip Robb
Claimed Lawyer Profile
Mill Valley, CA Business Law Lawyer with 29 years experience
(415) 332-3831 591 Redwood Hwy
Mill Valley, CA 94941
Business and Estate Planning
Golden Gate Univ School of Law
Reno F.R. Fernandez III
Claimed Lawyer ProfileQ&ASocial Media
San Francisco, CA Business Law Lawyer with 11 years experience
(415) 362-0449 221 Sansome Street
San Francisco, CA 94104
Business and Bankruptcy
Golden Gate University School of Law
Macdonald Fernandez LLP focuses on business bankruptcy, reorganization and commercial litigation, including receiverships and assignments for the benefit of creditors, throughout California and pro hac vice in Delaware, the Southern District of New York. – Our clients range from enterprises with assets or amounts in controversy exceeding $100 million to small businesses, including technology companies, biotechnology companies, startups, Bitcoin-based companies, mortgage funds, national and regional banks, retail chains, medical clinics, residential care facilities for the elderly, farms, wineries, restaurants, churches, real estate developers and manufacturers. – In one example, we imposed a receivership over an operating almond reprocessing...
Pierre Zado
Claimed Lawyer ProfileQ&ASocial Media
San Francisco, CA Business Law Attorney with 7 years experience
(415) 967-1166 500 2nd Street
First Floor
San Francisco, CA 94107
Free ConsultationBusiness, Communications, Consumer and IP
Valparaiso University
As a corporate & intellectual property attorney, I counsel clients on various technology and intellectual property matters. Prior to law school, I worked in various industries including finance, risk management and consumer electronics. I then pursued my JD/MBA as a CLEO fellow of the Indiana Supreme Court. After my first year in law school, I worked as a summer associate in the Office of General Counsel at Duke Energy in Indianapolis. During my second year, I interned at the Federal Trade Commission Bureau of Consumer Affairs in Chicago. That summer, I interned at the United States Attorneys Office, Tax...
Ali Abtahi
Claimed Lawyer ProfileSocial Media
San Francisco, CA Business Law Lawyer with 17 years experience
(415) 639-9800 442 Post Street, Suite 901
San Francisco, CA 94102
Business, Antitrust, Consumer and Products Liability
University of Wisconsin - Madison
I am the managing attorney at Abtahi Law Group, a boutique litigation firm with a diversified practice focusing on civil litigation. We offer a full range of litigation services in high-stakes consumer protection actions, public health cases, and environmental litigation. We litigated individual lawsuits, class actions, and group actions in state and federal courts in California and other states. Clients include individuals, governmental entities, non-profit organizations, and businesses. What distinguishes Abtahi Law Group is not only the quality of our practice, but also our commitment to our core value of providing service to the community. We have a...
Ryan B. Noory
Claimed Lawyer ProfileSocial Media
San Francisco, CA Business Law Lawyer with 5 years experience
(415) 797-7266 36th Floor
One Market
San Francisco, CA 94105
Business
Harvard Law School
Contact an Experienced & Dedicated Consultant Today.
Robert B. Kaplan
Claimed Lawyer ProfileLII GoldBlawgsearchSocial Media
San Francisco, CA Business Law Lawyer
(415) 984-9673 2 Embarcadero Center
5th Floor
San Francisco, CA 94111
Business
Golden Gate University School of Law
Eric L. Toscano
Claimed Lawyer ProfileSocial Media
San Francisco, CA Business Law Attorney with 9 years experience
(888) 235-8582 5th Floor
San Francisco, CA 94105-4128
Free ConsultationBusiness, Consumer, Landlord Tenant and Personal Injury
University of California, Davis, School of Law
I am a San Francisco-based trial lawyer passionate about representing tenants in disputes with landlords and individuals who have been injured. I am a founding partner at Toscano Kellogg & Van Aken LLP, where I pursue claims against landlords arising out of illegal evictions from rent-controlled apartments, tenant harassment, defective conditions and repair issues, rodent and other pest infestations, and floods. I also counsel tenants about their rights under federal, state, and local laws, particularly the San Francisco Rent Ordinance and the Oakland Just Cause for Eviction Ordinance, and negotiate buyouts for tenants interested in relocating from their...
Matthew S. Kenefick
Claimed Lawyer ProfileLII GoldSocial Media
San Francisco, CA Business Law Lawyer
(415) 984-9677 2 Embarcadero Center
5th Floor
San Francisco, CA 94111
Business
Santa Clara University School of Law
Martin P. Stratte
PREMIUM

California Business Law Lawyer

Thomas Jefferson School of LawCalifornia, Nevada, U.S. District Court, Central District of California and Washington
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Elina Tilman
PREMIUM

Jeffer Mangels Butler & Mitchell LLP – Management Labor & Employment Lawyer

Elina Tilman Taylor Burras represents employers in matters relating to discrimination, harassment and wrongful termination, hiring, wage and hour, and other issues. Read More »
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Hanlen J. Chang
Claimed Lawyer Profile
San Francisco, CA Business Law Lawyer with 13 years experience
(415) 757-3422 201 Spear Street, Suite 1100
San Francisco, CA 94105
Business, Estate Planning, International and Real Estate
Southwestern University School of Law
Hanlen J. Chang provides legal services in Business Law, Real Estate, Estate Planning, and International Tax matters. He was recognized as a Super Lawyers rising star in 2015. Prior to establishing his own practice Hanlen was a research attorney at the San Mateo County Superior Court Probate Department. He has also worked for several Southern California and Bay Area law firms as a litigation attorney representing business owners and professionals . Hanlen grew up in Bubendorf, Switzerland and attended...
Kerry Shapiro
Claimed Lawyer ProfileLII GoldBlawgsearchSocial Media
San Francisco, CA Business Law Attorney with 31 years experience
(415) 984-9612 2 Embarcadero Center
5th Floor
San Francisco, CA 94111
Business and Administrative
University of California - Hastings College of the Law
Stuart K. Tubis
Claimed Lawyer ProfileLII GoldSocial Media
San Francisco, CA Business Law Attorney with 8 years experience
(415) 984-9622 2 Embarcadero Center
5th Floor
San Francisco, CA 94111
Business
Harvard University
Stuart Tubis is a civil litigator representing clients in a wide range of matters, including Americans with Disabilities Act (ADA) claims and intellectual property disputes. Stuart regularly counsels businesses on the full spectrum of ADA compliance and represents their interests in civil litigation and Department of Justice investigations. Stuart has a background in technology, which provides a unique aptitude for web accessibility issues (a subject of increasing importance given recent regulatory action). Stuart has experience in all aspects of litigation, including negotiation, binding-arbitration, trial advocacy, settlement and alternative dispute resolution.
Bryan W. Dillon
Claimed Lawyer ProfileLII SilverSocial Media
San Rafael, CA Business Law Attorney with 20 years experience
(415) 460-0100 1629 5th Ave
San Rafael, CA 94901
Business
Dickinson School of Law
David Jeanchung Tsai
Claimed Lawyer Profile
San Francisco, CA Business Law Lawyer with 13 years experience
(415) 979-6900 Vinson & Elkins LLP
525 Market Street, Suite 2750
San Francisco, CA 94105
Business, Antitrust, IP and Patents
Santa Clara University School of Law
David Tsai is a Partner in Vinson & Elkins LLP’s San Francisco office. David's practice focuses on patent, trade secret, complex breach of contract, and product defect litigation for companies innovating biotechnology (pharmaceuticals and genetic engineering), medical devices, software (Internet and mobile apps), and hardware (semiconductors, set-top boxes, smartphones, solar wafers and light-emitting diodes/LED/OLED). His legal experience includes second chairing international arbitration cases, litigating in the areas of copyrights and trademarks, preparing and prosecuting U.S. electrical engineering patent applications, drafting patentability, freedom-to-operate and non-infringement opinions, as well as patent interference in the area of biotechnology. He also represents clients...
David Cincotta
Claimed Lawyer ProfileLII GoldSocial Media
San Francisco, CA Business Law Lawyer with 40 years experience
(415) 984-9687 2 Embarcadero Center
5th Floor
San Francisco, CA 94111
Business and Administrative
Lincoln University School of Law
Peter C. Lagarias Esq.
Claimed Lawyer ProfileLII GoldSocial Media
San Rafael, CA Business Law Lawyer with 42 years experience
(415) 460-0100 1629 5th Ave
San Rafael, CA 94901
Free ConsultationBusiness
University of California Hastings College of the Law
Martin H. Orlick
Claimed Lawyer ProfileLII GoldBlawgsearchSocial Media
San Francisco, CA Business Law Attorney with 41 years experience
(415) 984-9667 2 Embarcadero Center
5th Floor
San Francisco, CA 94111
Business
University of San Francisco School of Law
George W. Wolff Esq.
Claimed Lawyer ProfileSocial Media
San Francisco, CA Business Law Attorney with 46 years experience
(415) 788-1881 505 Sansome St
Suite 1525
San Francisco, CA 94111
Free ConsultationBusiness, Arbitration & Mediation, Construction and Consumer
University of California Hastings College of the Law and Northwestern University School of Law
Paul DeAngelis
Claimed Lawyer ProfileSocial Media
San Francisco, CA Business Law Lawyer with 21 years experience
(415) 781-0260 534 Pacific Avenue
San Francisco, CA 94133
Free ConsultationBusiness and Real Estate
Boston University
Paul DeAngelis practices in the San Francisco Bay Area. He concentrates on real estate matters, including litigating buyer and seller disputes arising from transactions, neighbor and HOA disputes, and broker defense issues. He also provides transaction and counseling services to buyers and sellers, to property owners to resolve neighbor and HOA disputes, and to brokers and agents regarding risk management and BRE compliance issues. The information in this profile and any reviews or endorsements do not constitute a guarantee, warranty or prediction regarding the outcome of any legal representation. It is a communication within Rules of Professional Conduct of...
L. Randolph Harris
PREMIUM

Jeffer Mangels Butler & Mitchell LLP – Corporate and Tax Lawyer

Randy Harris represents privately held companies and their owners on matters including business transition, taxable and tax deferred mergers and acquisitions, restructuring, joint ventures, and real estate transactions. Read More »
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David Cincotta
PREMIUM

Jeffer Mangels Butler & Mitchell LLP – Land Use Lawyer

David Cincotta specializes in obtaining land use entitlements for large commercial, mixed-use and residential developments in San Francisco and throughout Northern California. Read More »
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Marnie Cherie Lambert Esq
Claimed Lawyer ProfileSocial Media
San Francisco, CA Business Law Lawyer with 25 years experience
(888) 203-7833 One Embarcadero Center
Suite 500
San Francisco, CA 94111
Free ConsultationBusiness, Arbitration & Mediation, Securities and Stockbroker Fraud
Pepperdine University
Marnie C. Lambert, the founding member of Lambert Law Firm, LLC, is licensed to practice law in all state courts and federal district courts in Ohio and California. She has spent most of her legal career representing consumers in complex civil litigation, commercial litigation, securities litigation and class actions. She has also represented clients seeking recovery for personal injuries, wrongful death and various business torts. Ms. Lambert received her juris doctorate from Pepperdine University School of Law in 1992. She spent the first five years after law school working in Los Angeles, California for a large international law firm....
Ansel Jay Halliburton
Claimed Lawyer ProfileQ&ASocial Media
San Francisco, CA Business Law Lawyer with 6 years experience
(415) 955-1155 150 Post Street
Suite 520
San Francisco, CA 94108
Free ConsultationBusiness, Communications, IP and Securities
University of California, Davis, School of Law
Christina Weed
Claimed Lawyer ProfileSocial Media
San Francisco, CA Business Law Lawyer with 10 years experience
(925) 953-2920 201 Spear Street
Suite 1100
San Francisco, CA 94105
Business, Estate Planning, Probate and Tax
University of San Diego School of Law and Whittier Law School
Christina Weed understands the complex life demands and goals of her clients. Christina also understands that most of the time it is not possible to completely separate family life from business. Clients need an integrated plan that covers all of their family, business, tax, and estate planning concerns. Christina has dedicated the past thirteen years to the study and practice of law, taxation, business, accounting, and estate planning and uses this knowledge to consult with her clients in business, tax and estate planning matters. Christina is a licensed attorney with an LL.M. in Taxation from the...
Robin D. Gross
Claimed Lawyer Profile
San Francisco, CA Business Law Lawyer with 20 years experience
(415) 857-0231 1388 Haight St
#130
San Francisco, CA 94117
Business, Communications, IP and Trademarks
Santa Clara University School of Law
Antone F. Johnson
Claimed Lawyer ProfileSocial Media
San Francisco, CA Business Law Attorney with 22 years experience
(415) 729-5405 169 11th Street
San Francisco, CA 94103
Free ConsultationBusiness, Communications, IP and Securities
Columbia Law School
For nearly 20 years, Antone Johnson has served as lawyer, advisor, executive and advocate for emerging growth technology/digital media ventures, founders and investors in a diverse range of business and intellectual property matters. Raised in Menlo Park and Palo Alto, California, suffused with Silicon Valley's unique culture of innovation, he came of age professionally during the Internet explosion of the late 1990s, an entrepreneurial crucible of unprecedented wealth and job creation, reinvention of countless industries, and related venture capital and Wall Street dealmaking. Antone was fortunate to have a ringside seat at major Los Angeles and Silicon Valley law firms,...
Drexel Andrew Bradshaw
Claimed Lawyer ProfileSocial Media
San Francisco, CA Business Law Attorney with 18 years experience
(415) 433-4800 1388 Sutter Street
Suite 920
San Francisco, CA 94109
Free ConsultationBusiness, Divorce, IP and Real Estate
St. Thomas University
Guy Orville Kornblum
Claimed Lawyer Profile
San Franciso, CA Business Law Attorney with 52 years experience
(415) 440-7800 1388 Sutter St., Ste. 505
San Franciso, CA 94109
Free ConsultationBusiness, Insurance Claims, Medical Malpractice and Personal Injury
UC Hastings COL
GUY O. KORNBLUM is a partner in Kornblum, Cochran, Erickson & Harbison, LLP, with offices in San Francisco and Santa Rosa, California. He has specialized as a trial and appellate lawyer for over 40 years. The firm specializes in a wide range of civil litigation, including serious injury and wrongful death, financial and physical elder abuse, and all aspects of insurance including “bad faith” claims. Mr. Kornblum himself has handled over 4000 litigated matters to conclusion and has several million dollar plus cases to his credit. He has represented hundreds of clients, small businesses, individuals, and...
Nicolas De Lancie
Claimed Lawyer ProfileLII GoldSocial Media
San Francisco, CA Business Law Lawyer
(415) 984-9675 2 Embarcadero Center
5th Floor
San Francisco, CA 94111
Business
University of California - Davis
David T. Chapman
Claimed Lawyer ProfileLII GoldSocial Media
San Rafael, CA Business Law Attorney with 18 years experience
(415) 613-9483 950 Northgate Drive
Suite 307
San Rafael, CA 94903
Free ConsultationBusiness, Appeals, Personal Injury and Real Estate
Santa Clara Univ School of Law
The Law Office of David T. Chapman handles personal injury law, real estate and business counseling, and general litigation and appeals in state and federal courts. Mr. Chapman is a Certified Mediator. The firm serves clients throughout Marin County, the greater San Francisco Bay Area, and Northern California. Mr. Chapman represents seriously injured victims in cases involving auto accidents, wrongful death, catastrophic injury – including brain and spine injuries - dog bites, slip & fall, medical malpractice, and elder abuse. Mr. Chapman’s real estate practice handles cases involving nondisclosure, fraud, easement and boundary issues, HOA &...
Bennett G. Young
Claimed Lawyer ProfileLII GoldSocial Media
San Francisco, CA Business Law Attorney with 37 years experience
(415) 984-9626 2 Embarcadero Center
5th Floor
San Francisco, CA 94111
Business
University of California - Hastings College of the Law
Alan Scott Nopar
PREMIUM

Experienced Business Law Attorney! Skilled, Knowledgeable, Dedicated! Call Now!

I am a determined and experienced real estate and business lawyer. I provide exceptional legal counsel and transaction services to help you succeed! Visit my website for more information and call for a consultation. Read More »
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Marc Cooper Haber
PREMIUM

Dedicated & Successful Business Law Attorney! Exceptional Representation!

I am an experienced and knowledgeable business law attorney. I will work tirelessly to advocate for your interests in business law matters! Visit my website for case settlements and verdicts. Call for a consultation. Read More »
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Marin City Business Legal Aid & Pro Bono Services

California Lawyers for the Arts
(888) 775-8995
San Francisco, CA


Lawyers' Committee for Civil Rights Legal Services for Entrepreneurs
(415) 543-9444
San Francisco, CA

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Need legal help with a business law matter?

Business laws include all municipal, state, and federal laws that regulate businesses and commerce. Some industries, such as finance, face specific laws and regulations that apply to those in the field. Businesses of all types also must conform to many regulations that apply across the board, such as environmental regulations and advertising laws.

A business lawyer can help you address the myriad legal issues that arise when you are starting a new venture, operating an established company, or winding up or selling a business.

Business lawyers handle a broad spectrum of legal issues that confront companies. For new ventures, a business lawyer can help with business formation decisions, including selecting the proper business form, such a partnership, LLC or corporation, or addressing financial compliance issues when raising capital. In addition, business lawyers can offer advice when reviewing leases, purchase agreements, and other types of contracts. Other issues covered in this practice area include employee compensation and benefits, building relationships with independent contractors and other entities, and compliance with relevant advertising regulations.

While most business lawyers deal in transactional work (contracts and forms), some also litigate business disputes that arise from transactional work. Business litigation attorneys may handle issues such as breach of contract claims, consumer class action lawsuits, and wrongful termination claims.


Business judgment rule: a presumption that directors making a business decision, not involving self-interest, act on an informed basis, in good faith and in the honest belief that their actions are in the corporation's best interest.

Pierce the veil: A court no longer affords a shareholder of a corporation the protection of limited liability when the corporation has neglected corporate formalities and intermingled assets between the shareholder and the corporation.