Tenant Rental Agreement Lawyers for California

I am a business attorney and former in-house corporate attorney with more than a decade of experience helping companies navigate contracts, commercial relationships, day-to-day operations, and disputes. My practice includes drafting, reviewing, and negotiating commercial agreements, licenses, leases, vendor and service agreements, and other business arrangements. Licensed in Nevada, California, New York, and Texas, I also hold an Executive MBA. My goal is to serve as practical, long-term outside counsel to small businesses and entrepreneurs that value responsiveness, sound judgment, and advice grounded in commercial realities - not merely technical legal answers. I handle disputes when necessary, but much of the value I bring lies in identifying issues early, preserving business relationships, and preventing avoidable conflicts. I do not bill separately for routine phone calls. I want clients to feel comfortable calling before a small concern becomes an expensive problem, and I am always happy to have an initial conversation to see if the fit is right for you. www.linkedin.com/in/maxkelner

I received my undergraduate degree from Columbia University and my JD from UC Davis School of Law. I specialize in drafting, reviewing, and litigating contracts, general civil litigation, restraining orders, and family law. I have helped entrepreneurs form their business entities and grow their small businesses. This area of my practice has focused heavily on YouTubers, podcasters, and individuals creating unique online platforms. In the family law context, I have helped my clients petition for and obtain custody of their children and modify existing custody arrangements.

Having overseen over $1.2 billion in transaction value, we are able to provide top-tier service at affordable rates, with much more personalized attention and fast turnarounds. After working for a AM Law Top 100 firm, I started my own firm and have been lucky enough to represent numerous conglomerates (FOX, Endeavor, etc.), promising startups, small businesses and private individuals. Our areas of expertise - Business Formations and Operating Agreements; Capital Raises and Debt Financing; Commercial Transactions; M&A; Real Estate; Intellectual Property; Employment and Hiring; Outside General Counsel; Corporate Agreements and Governance; Litigation and Dispute Resolution. We have been featured in The Wall Street Journal, Marketwatch, Yahoo Finance, Variety, Business Insider, Los Angeles Magazine, the LA Times, and others. We are driven by an unwavering commitment to our clients, going above and beyond to deliver results.

Seasoned transactional attorney with extensive experience in the life sciences / medical device / pharmaceutical industries. Skilled at providing actionable legal advice that balances risk and reward.

I am an attorney licensed in both California and Mexico. I offer a unique blend of 14 years of legal expertise that bridges the gap between diverse legal landscapes. My background is enriched by significant roles as in-house counsel for global powerhouses such as Anheuser-Busch, Campari Group, and Grupo Lala, alongside contributions to Tier 1 law firms. I specialize in navigating the complexities of two pivotal areas: AI/Tech Innovation: With a profound grasp of both cutting-edge transformer models and foundational machine learning technologies, I am your go-to advisor for integrating these advancements into your business. Whether it's B2B or B2C applications, I ensure that your company harnesses the power of AI in a manner that's not only enterprise-friendly but also fully compliant with regulatory standards. Cross-Border Excellence: My expertise extends beyond borders, with over a decade of experience facilitating cross-border operations for companies in more than 20 countries. I am particularly adept at enhancing US-Mexico operations, ensuring seamless and efficient business transactions across these territories.

Multilingual California Attorney with experience in Immigration, Real Estate, Contracts.

Rosanne (Rosie) Brady Muschenheim is an experienced estate planning attorney practicing law exclusively in trusts, estates, business, and tax law. She studied advanced tax law by taking several courses through Boston University's LLM program. She served as the Western Region Estate Planning Consultant for Bessemer Trust Company in addition to running her own law firm. Rosie spent several years working in Silicon Valley at a prestigious law firm serving ultra high net worth clients, including Founders, Directors, and Officers at companies such as Google, Netflix, Juniper Networks, Tesla, DocuSign, Looker, Nvidia, Xilinx, and Fortinet. Rosie spent time practicing in Honolulu, Hawaii serving ultra high net worth clients, including descendants of Hawaiian royalty. While in Orange County, Rosie assisted many high net worth clients of notable fame in the entertainment industry and the manufacturing industry. Rosie started her own law firm to provide a more customized and personal service to clients than what is offered through larger law firms. Trust is essential to building client relationships, and with her own law firm Rosie is able to provide more attention and care to each client matter.

David M. Abner is a practicing attorney with over 30 years of experience representing clients ranging from startups to Fortune 500 companies in California and Texas. Mr. Abner is currently based in Los Angeles, California, and his practice focuses on negotiating the purchase and sale of businesses; negotiating equity and debt financing agreements; drafting and negotiating revisions to a variety of commercial agreements; and investigating and responding to law enforcement and regulatory compliance investigations. Additionally, Mr. Abner has considerable experience dealing with litigation involving ownership and valuation of privately held companies. He has tried nearly a dozen cases in private practice, including cases involving breach of contract, products liability, fraud, and officer and director liability. As in-house counsel for Ashland Inc., Mr. Abner worked with business leaders daily to assess, manage and prevent a variety of legal risks that threatened the viability and profitability of products, services and customer relationships. His efforts produced results that included settling a $700M anti-trust class action lawsuit for less than $7M; assisting in closing the sale of the company’s joint venture interests in an oil and gas subsidiary; assessing and quantifying the liabilities associated with the acquisition of other businesses; and supervising Ashland’s responses to DOJ, FBI and EPA investigations. Mr. Abner has been licensed to practice law in Texas since 1993, and in California since 2012. Mr. Abner obtained his Juris Doctorate from the Dedman School of Law at Southern Methodist University in 1993, and a Bachelor of Arts degree from the University of South Carolina in 1990.

After 15+ years at leading firms in Silicon Valley, Boston, and DC, I started Supernova Law to partner with the clients who inspire me most—start-ups, mission-driven companies, B-Corps, and non-profits. My goal is simple: provide accessible, affordable, high-quality legal support to innovators creating positive change for our society. At Supernova Law, your vision and values come first.

Member CA State Bar. Martindale-Hubbell rated A-v Preeminent. Avvo 5-stars. Extensive experience in transactional law.