Valley Springs Business Lawyers

Craig Hansen has been a trusted advocate in the San Francisco Bay Area since his admission to the California State Bar in 2000. A seasoned trial and appellate attorney, he has successfully represented individuals and businesses of all sizes—from ambitious startups to Fortune 500 companies—across a wide spectrum of legal disputes. Craig began his legal career at a prominent San Jose firm, where he represented businesses, individuals, and investors in complex commercial, financial, and intellectual property litigation. He later joined a national law firm, honing his trial skills while defending major corporations such as General Motors, Ford, and Honda alongside some...

Since 1989, Lori has been practicing civil litigation throughout Northern California. She is experienced in civil litigation, professional malpractice, employment discrimination, labor and employment, personal injury, wrongful termination, and general business and contract disputes. Lori is licensed to practice law in both state and federal courts in California. With more than 25 years of experience, Lori Costanzo has engaged in a broad range of complex civil actions; she has handled jury and bench trials in both state and federal courts, and has served as a fierce advocate for her clients in mediation and arbitration. Her experience extends to the judicial level...

Marc van Niekerk is Special Counsel with Silicon Valley Law Group’s Business Litigation and Intellectual Property & Employment Group. Over the course of his career, Marc has tried more than 50 cases to verdict and also has extensive mediation experience. His practice focuses on business litigation, with special emphasis in the areas of intellectual property disputes, business torts and commercial contract disputes. During his more than 25 years in practice, Marc has counselled and represented clients in a wide array of commercial disputes including, inter alia, employee solicitation and trade secret misappropriation, business disputes, including breach of contract,...

Attorney Jim Filippi is the founder and principal attorney for the Filippi Law Firm, P.C. He is a native of Northern California, where he was born and raised. Jim has an extensive educational background, graduating with the following degrees: -Juris Doctor (JD) from Northwestern California University School of Law -Bachelor of Science in Law from Northwestern California University School of Law -Bachelor of Science in Business Administration from California Coast University -Associates of Science in Administration of Justice from Diablo Valley College Certificate in Law Enforcement from Napa Valley College Jim is also an adjunct professor of law at Northwestern California University School of Law, from where...

I am Joe Calhoun, a registered patent attorney also licensed in Arkansas and California, with over twenty-five years of legal and related business experience in commercial law and client counseling, especially in the intellectual property fields. My primary practice areas include the creation or registration of intellectual property rights, the guiding of clients’ commercialization of those rights, the assignment or licensing of such rights to or from others, and the enforcement of (or defense against) infringement claims. After earning my Bachelor of Science degree from Tulane University (Biology and Psychology), and graduating from law school at the University of San...

I am an associate in the Taxation, Trusts & Estates Department at Jeffer Mangels Butler & Mitchell LLP (JMBM). My practice is centered around corporate and tax matters, including entity formation, corporate governance, mergers and acquisitions, and tax planning. I provide guidance to individuals, closely held businesses, and corporate clients on business structuring and transactional matters, aiming to minimize tax liability and support long-term strategic growth. I am recognized for my practical, thorough, and responsive approach to client service, assisting clients in navigating complex tax rules with clarity and confidence. My professional journey began with a focus on accounting and finance, and...

I have a passion and love for what I do. At Castaneda & Company, we represent individuals and small businesses in the areas of business law, contracts, employment, fraud, and real estate. After I filed a lawsuit in October 2007 against Apple™ and AT&T over the iPhone™, I was featured on websites around the world including Businessweek.com, Forbes.com, MSNBC.com, and the USAToday.com.

We have gone up against Stanford University, Google, Adobe, and Bank of America. Despite these big names, the majority of our clients are ordinary people and small business owners. We like representing the underdog and we like beating the...

I have always been interested in European history and languages. I lived in France for four years before returning to the Bay Area to set up my law practice. I often work with people in the Bay Area who have family or assets in France.

Harry G. Lewis is an accomplished Employment, Immigration and Business Law attorney with extensive trial experience. He represents private and public companies, non-profits, public agencies and individuals throughout California.

Harry partners with clients to find creative strategies that address their complex legal needs. He has an uncompromising dedication to excellence, providing attentive service and skilled advocacy, always focused on achieving the best possible results.

Harry received his B.A. from the University of Virginia. In 1991, he earned his J.D. from William & Mary Law School. Harry is active in the community, including serving on the Board of Directors for the Marin Humane...

Hornstein Law Offices, Prof. Corp. is a 20-year old California-based law firm concentrating in business, securities, intellectual property and related transactions and litigation. We have served clients across the country and in abroad. Our client base ranges from individuals. start-up companies to multi-national corporations in all fields of business. Mr. Hornstein has been in practice for 30-years. Prior to HLO, he was with large international law firms and in-house corporate counsel. Please call to discuss any questions in these areas.

Gerry Goldsholle is a nationally known expert in insurance and insurance law who uses his decades of knowledge and industry "insider" experience to help his firm's clients stop being taken advantage of by insurance companies and others seeking to wrongfully delay or deny claims or pay pennies on the dollar.

An honors graduate of the College of William and Mary and the Columbia University School of Law, Gerry later completed the Senior Executive Program at Stanford University's Graduate School of Business and the coursework for a Masters of Liberal Arts at Stanford. He also served in the Army...

Louis Lehot is a partner and business lawyer with Foley & Lardner LLP, based in the firm’s Silicon Valley, San Francisco and Los Angeles offices, where he is a member of the Private Equity & Venture Capital, M&A and Transactions Practices as well as the Technology, Health Care, Life Sciences and Energy Industry Teams. Louis focuses his practice on advising entrepreneurs and their management teams, investors and financial advisors at all stages of growth, from garage to global. Louis especially enjoys being able to help his clients achieve hyper-growth, go public and to successfully obtain optimal liquidity events. To assist his...

Kristine Meredith obtained her B.S. with honors from the University of California at Davis and was awarded a scholarship to attend Brigham Young University’s J. Reuben Clark Law School. While in law school, she was awarded the Distinguished Student Service Award and spent a semester at Howard University Law School in Washington, D.C., as a member of the faculty/student diversity exchange.

Before devoting her practice to representing plaintiffs, Kristine represented medical device manufacturers, doctors, and hospitals, serving as part of the national defense counsel teams for medical device manufacturers in multi-district federal litigation cases. She, therefore, has a thorough...

Ashley is founder of Talbot Law Firm. As an attorney in the firm’s emerging business practice, Ashley counsels startups with incorporation, early stage financing, employment issues, intellectual property protection, technology licensing, commercial partnerships and various other corporate transactions. Ashley believes that understanding a company’s vision and priorities is important to devising strategies to solve legal problems so companies can focus on their goals. Ashley has nearly 3 years in-house experience representing entrepreneurs in a wide range of corporate, commercial and intellectual property matters. Ashley received a J.D. from University of San Francisco School of Law and a B.A. in...

Ken is a transactions attorney, arbitrator and mediator with 29 years of experience in intellectual property licensing, litigation, and technology transactions. He practiced at leading US law firms and served as Senior Vice President at Samsung Electronics as the head of the Silicon Valley IP Office from 2011 to 2021. Ken has handled more than two hundred IP litigation matters, negotiated numerous patent licenses including three of the largest patent cross license agreements, and helped clients to acquire companies ranging from startups to a multibillion dollar company. He was also extensively involved in SEP and FRAND disputes...

Loren Kieve has a demonstrated record of success in resolving challenging, high stakes disputes. He has represented and advised major U.S. and foreign companies and individuals in a broad variety of trials, appeals and settlements, including securities, insurance coverage, construction, environmental, derivative, financial services, commodities trading, antitrust, contract, RICO, insurance sales practices, products liability, defamation, personal injury, employment, discrimination, real estate, mine disaster, Foreign Corrupt Practices Act and other commercial cases.

His cases have involved complex foreign parties and issues, major government contract matters, including civil and criminal false claims act cases, and formal and informal administrative proceedings and...

Amy Laughlin has been achieving exceptional results for clients since 1992. After graduating with honors from The University of Michigan Law School, Amy joined the San Francisco office of Orrick, Herrington & Sutcliffe, LLP. While there, she counseled individuals and corporations in a wide range of complex financial matters. In 2013, Amy opened her own practice where she focuses primarily on divorce, business and entertainment law.

Mark A. Pearson is a founding partner at ARC Law Group (www.arclg.com), a law firm focused on counseling Creative, Talented and Entrepreneurial clients. His primary practice areas involve forming business entities, counseling on trademark & copyright issues, and drafting contracts for music, film & new media clients. His list of interesting and eclectic clients include entertainment industry tech firms, social media outlets, online content providers, film, radio & television producers, live entertainment companies, publishers and video game developers. Mark and his partner, Anne Yarovoy, have also been known to associate with various theater producers, musicians, industry execs,...

Simon Mazzola is a shareholder in the Mazzola Law Office – Professional Corporation. He counsels and represents small and medium sized businesses and high net worth individuals in the Bay Area and Northern California. His litigation style is aggressive, results oriented, and cost effective.

A resident of Oakland, Len spent much of his legal career with prestigious, top-ranked, San Francisco law firms. Mr. Watkins brings the same level of expertise, and standard of excellence, to his practice in the East Bay. Focusing on consumer bankruptcy and business law, Mr. Watkins’ depth of experience and training include: A Masters of Business Administration, concentrating on finance, from the University of California, at Davis A stock brokerage license (inactive) from the National Association of Securities Dealers A California Real Estate Broker’s license Previous Experience Business Attorney Norris & Norris (now...

I am Senior Counsel at Nopar & Associates Attorneys at Law. My practice areas include Business & Commercial Law, Business Purchases & Sales, Business Organizations, Corporate Law, and Intellectual Property Law.

I obtained my B.S. at the Wharton School of Business, University of Pennsylvania. I earned my J.D. at Stanford Law School. I am admitted to practice law in the State of California.

I have extensive experience in a broad range of business law matters. I am dedicated to providing skilled and knowledgeable counsel for your legal needs.

I help clients with their employment, business, and start-up needs. I also represent clients involved in civil litigation. Please contact me to find out how I can help you with your legal needs.

Mark T. Koo’s work includes Corporate Compliance and Governance, Estate Planning, Family Law, Non-Profit Formation and setting up the 501c3 Non-profit designation. Mark also helps companies file incorporation as well as other corporate legal assistance. Prior to becoming an attorney, Mark T. Koo has been involved with Silicon Valley’s technologies such as data warehousing, wireless software and hardware technologies, and internet technologies. Mark is a graduate of McGeorge Law School and is a member of the California Bar. Mark received his bachelors of science degree in electrical engineering and masters of science degree in materials science from University of California,...

Daniel Janjua is an experienced multi-lingual attorney focused on corporate law, contract negotiation, corporate policy and compliance, regulatory response and compliance and Mergers and Acquisitions. He is eager to employ cutting-edge tools and technology to reduce legal cost and compliance expenditure. He has over 12 years of dedicated focus within the high tech and bio-tech industries with excellent research, writing, communication and presentation skills. Daniel Janjua is licensed to practice law in California. Specialties: 1- Mergers and Acquisitions; 2. Corporate policy and compliance, including, regulatory compliance; 3- Corporate Law; 4. Agreements: IP licensing, MSAs, SOWs, PSAs, employment, NDAs, severance, employment termination, indemnity,...

Seasoned corporate and transactional lawyer specializing in vendor and supplier contract terms and conditions, software licensing, machinery purchasing, franchising, website terms and conditions/privacy policies etc. I also have a MBA and have lived in the start up world and know the pain points of entrepreneurs. Not only I can be a great legal advisor, I can also advise on a multitude of business issues, from procurement, to program management, HR, team building and more!

Attorney Katia Colaprico was born in Moscow, Russia, grew up in New York City and lived in London prior to focusing on her legal career. She attended McGill University in Montreal, Quebec (Canada), and graduated with a Bachelor of Commerce with concentrations in Entrepreneurship and International Business Before attending law school, Katia began her career in the finance sector, working in asset management and investment banking. She also created, owned, and operated four e-commerce stores and has over 15 years of start-up and small business experience. Katia graduated from Northwestern California University School of Law and is licensed to practice law in the...

Like many attorneys, before opening her own law firm, Ms. Lungu was a highly accomplished businesswoman, in various areas of management and areas of specialty. Additionally, she has a mediation and conciliation practice spanning almost two decades in California. Her unique abilities to make high level communication a safe and comfortable experience facilitated the transition to law and a career in mediation and dispute resolution. Part of her strength is in her keen awareness of the importance of each individual's particular needs and the need for individualized solutions. She provides individually tailored estate and business plans to all clients after...

I am a former police officer and deputy district attorney in Contra Costa County. I received my Bachelor's Degree from California State University Sacramento and a Juris Doctor from John F. Kennedy University, School of Law. As principal attorney of this firm, I guide the firm’s staff and manage major cases and matters on behalf of individual and business clients. I have tried numerous cases to verdict and have appeared before the California Court of Appeal, and the Ninth Circuit Court of Appeal. Our firm practices real estate, labor and employment, and business litigation. Our firm also drafts wills, trust...

Kent P. Tierney has been practicing law for over 20 years. He specializes in the areas of Family Law, Real Estate, Civil Litigation, and Business Law. Mr. Tierney formed what is now Tierney Law Group in 2012 following more than 15 years of practice with several Bay Area law firms specializing in Civil Litigation. Mr. Tierney brings his unique personal experiences to the representation of his clients and is known for his no nonsense approach to cases. Mr. Tierney’s clients often compliment him for his straightforward demeanor and candid review of cases. His strengths are his knowledge of the law,...

Stephen offers experienced business and legal counseling to individuals and corporations throughout the Bay Area, including: (1) Business litigation and dispute resolution services involving misappropriation of trade secrets, non-compete/solicitation agreements, mechanics lien and payment bond claims, commercial leases, breach of contract, breach of fiduciary duty, fraudulent misrepresentation and unfair, unlawful or fraudulent business practices (Bus. & Prof. C. sec. 17200); (2) Construction contracting; (3) Intellectual Property licensing and distribution; and (4) E-commerce, website terms of use, privacy policies and data protection and security.

Visit www.ponlaw.com for comprehensive information about Poniatowski Leding Parikh Law Corp. and Mark D. Poniatowski.

Beau Mayfield has been providing his clients with efficient and practical legal advice since 2010. Beau believes in three pillars of practicing law; ethical advice, practical legal counsel, and passionate advocacy. At the Law Office of Beau Mayfield, clients can rest assured that Attorney Beau Mayfield will provide sound legal advice in an efficient manner. Call today for a free consultation.

Mr. Mayfield began his career as a judicial law clerk in the First Circuit-State of Hawai'i for the Honorable Judge Rhonda A. Nishimura and Honorable Judge Edward H. Kubo Jr. Mr. Mayfield participated as a law clerk in over...

Areas of Expertise

Business advice and counseling
Contract drafting and review
Corporate structure and transactions
Licensing and regulation
Employment and labor negotiation
Insurance coverage and claims handling
Education

B.A., Colgate University, 1991
Phi Beta Kappa, Magna Cum Laude
J.D., University of Wisconsin Law School, 1994

Martin is an experienced business attorney who facilitates transactions while minimizing the risks and pitfalls facing his clients. Martin takes a “can-do” approach to legal problems that focuses on crafting deals through an integrative and value creating process rather than conflict.