Marquez Business Lawyers

William T. "Bill" Sebesta is an experienced and accomplished trial lawyer whose practice emphasizes insurance subrogation. After his initial training in insurance defense and bad faith litigation, he then spent 6-1/2 years with Cozen O’Connor’s Dallas office where he was trained in the art of large loss subrogation. In 2004, Bill returned to his hometown of Houston and continued his subrogation practice at a mid-size firm, focusing on energy-related losses.

In January 2007, Bill and Scot Doyen opened the doors of Doyen Sebesta Ltd. LLP, where Bill is in charge of the firm's subrogation practice group. Bill’s broad experience in subrogation...

Attorney Rodney L. Drinnon is an experienced litigator who handles complex civil litigation in cases in both federal & state courts and he is a partner in the McCathern Houston office. He has served as the lead trial lawyer on matters ranging from antitrust actions, contested corporate control disputes, director and officer liability, contract disputes, employment matters (including misappropriation of trade secrets, restrictive covenants, and Department of Labor investigations), insurance coverage questions, and oil and gas litigation. Mr. Drinnon is admitted to practice in Texas, Ohio, and Illinois and he has successfully tried cases in over ten jurisdictions throughout the...

As a Dallas Business Law Attorney, I assist clients with various aspects of business and commercial litigation, reviewing business contracts, and guiding them through the process of starting a new business. For 38 years, I have been practicing law in Texas, primarily as a solo attorney. My experience as a business owner gives me a unique perspective on the challenges and legal issues businesses face. My practice, Thomas P. Finley, Jr. Attorney at Law, focuses on several key areas of business law. These areas include business formation, handling business contracts, overseeing business acquisitions, assisting with the buying and selling of businesses,...

Alberto Salinas has dedicated his practice of law to the areas of immigration and business law. He has also been active in offering pro bono services to indigents in Texas.

Mr. Salinas has worked extensively in the areas of business, immigration and nationality law. He has successfully represented clients before the Department of Homeland Security and U.S. Citizenship and Immigration Services (USCIS), as well as through filings with U.S. Consulates around the world. Mr. Salinas has helped many companies and individuals handle an array of immigration cases with a variety of issues including nonimmigrant visas (H-1B, H-2B, E-2, E-3, L-1, P,...

J.C. was admitted to the bar and to practice before the United States District Court, Northern District of Texas in 1988. He received his undergraduate degree from Abilene Christian University and his law degree from the Baylor University School of Law. J.C. is a member of the Order of Barristers, the State Bar of Texas, and the Tarrant County Bar Association. A frequent speaker on a wide array of subjects, he enjoys making presentations for professional groups, businesses, churches and schools. Addressing challenges in a constructive and professional manner is the highest priority of Mr. Bailey’s practice. J.C. has...

Ms. Shannon A. Lang is a dedicated attorney with extensive experience in complex business and commercial litigation. Ms. Lang attended San Diego State University and graduated with a Bachelor of Arts in both Sociology and Biology. Before attending law school, Ms. Lang earned Master’s Degree in Forensic Science from Marshall University. In 2007, Ms. Lang graduated from the University of Virginia School of Law with her Juris Doctor. Upon graduating law school, Ms. Lang worked as a law clerk for Judge Nancy Friedman Atlas in the Southern District of Texas before joining Covington & Burling. Ms. Lang honed...

Houston employment attorney Melissa Moore is the founder of Moore & Associates, a law firm dedicated to advocating for the rights of employees. She is a confident advocate with 15+ years of experience under her belt, and she has obtained numerous favorable outcomes for clients. Ms. Moore has been included in H Texas Magazine’s list of the Top 100 Labor and Employment Attorneys for the past five years in a row, and she has been selected for inclusion in the 2012 Edition of Texas Super Lawyers®.

Matt Parks is a dedicated trial attorney who has experience in business and commercial litigation, admiralty & maritime, energy, and personal injury. Matt attended the University of Texas Law School where he worked at the Environmental Law Clinic and on the Texas Environmental Law Journal. Matt also worked as a law clerk for the Texas Railroad Commission and a summer associate for Enbridge Energy. These hands on work experiences helped Matt hone the skills litigation skills that client have come to rely on him for. After graduation, Matt joined a Texas based litigation boutique where he focused...

Chris Stevenson is an experienced attorney with more than 15 years of experience representing clients in commercial litigation. Chris specializes in breach of contracts, copyright infringement, employment disputes, partnership disputes, real estate, collections, and probate and estate administration. Chris is a native Texan, born in Austin and raised in Victoria, Texas. He attended Nazareth Academy and St. Joseph High School. Chris received his Bachelor of Arts degree in Anthropology from the University of Texas and went on to study law at South Texas College of Law where he earned his Juris Doctorate degree. While at South Texas College of Law,...

I focus my practice on oil and gas, energy, construction, commercial, and environmental litigation. My background as a project scientist for an environmental engineering and consulting firm has equipped me with a broad understanding of environmental, health and safety, and construction issues. Before attending law school, I worked closely with clients in the power generation, transmission, pipeline, and refining industries. This strong technical foundation, combined with my experience in representing clients across all aspects of the energy sector, gives me a unique perspective on the complex challenges my clients encounter. I have also had the privilege of serving as a Law...

David Siegel has helped thousands of people obtain redress through our court system. He has over 30 years of experience advising businesses and individuals in commercial litigation, fiduciary duty and partnership litigation, liability suits, mass tort actions, consumer class actions, securities litigation, and bankruptcy litigation.

David’s cross-border work includes arguing on behalf of clients located in the Philippines and Latin America, among other regions. His successes include successfully representing thousands of agricultural workers in toxic pesticide litigation; successfully representing investors in arbitration claims against their investment advisers; successfully representing wrongful death claimants in a suit against a private prison company for...

I still make house calls. I know your time is valuable and sometimes you just can't get away from the baby, work, school, etc. That's why I am willing to come to you. We can have an initial phone consult to discuss your needs then we will set up a time and I will drive to the appointment wherever you are, I will bring all necessary paperwork to get you started. As your case progresses, I will make appointments with you as it becomes necessary. I concentrate in bankruptcy law and criminal law however, my office is a full service...

Attorney Wes Hazen comes from a working class family and strives to serve as a role model not only within the legal community but more importantly, his local community in South Austin. For many, the assistance of "quality" legal services is often correlated with the pedigree of an attorney, the prestige of the firm they work with, or the sheer experience a particular practitioner may possess. All fine attributes to possess, but not entirely what truly matters in the practice of law. The true measure of greatness in practicing law, I believe, boils down to three relatively simple principles. First...

Sameh Aly is a native Houstonian. He attended Charles H. Milby High School located in the heart of Southeast Houston. Sameh Aly attended the University of Houston-Main Campus where he obtained his Bachelor’s Degree and then went on to earn his Law Degree at Texas Southern University, Thurgood Marshall School of Law in 2007.

All attorneys have law degrees but not every attorney cares as Abogado Aly Team. We have a simple mission at the office of Abogado Aly: Represent the Latino community in the most honest and truthful manner while working as hard as we possibly can to achieve the...

Michael Caolo Jr. was educated at the University of Notre Dame with a major in Political Science and a minor in Soviet Foreign Relations. He received his Bachelor of Arts and Letters Degree. Michael Caolo Jr. was on the Dean’s Academic List and was a member of the Pi Sigma Alpha Political Science Honor Society, the Texas Club and was active in student government. After being awarded an academic scholarship and attending the University of Notre Dame Law School for one year, he transferred to the University of Texas School of Law in Austin and received his Doctorate of Jurisprudence...

Mr. Childers joined Freeman Mills PC with more than 20 years of experience in the oil and gas industry. He began his career as an independent field landman performing all aspects of onshore land services for domestic exploration and production companies. From 2006 to 2015 he held the following positions with independent domestic upstream operating companies: Land Manager, Land Manager and General Counsel, Vice President - Land, Executive Vice-President - Exploration and Production, Chief Operating Officer and President.

During his tenure in the energy business, Mr. Childers has been charged with leading the management of exploration and production operations, the acquisition...

I represent both individuals and businesses, in areas such as: - Personal injury (car/truck accidents, DWI, motorcycle, slip-and-fall cases, on-the-job injuries, etc.). - Businesses needing help with corporate formation, protection of intellectual property, contract review, etc. - Litigation on behalf of both businesses and consumers in all types of disputes.

The practice consists of handling cases for various private individuals and corporations. The cases handled involve the following theories of law: General negligence, personal injury, automobile accidents, products liability, insurance claims, fraud, deceptive trade practices, breach of warranty, contracts, business disputes, residential and commercial real estate, oil and gas and construction liability. The most important goal of the firm is to provide quality legal work that is responsive to our clients' needs at a competitive cost and to handle our clients' cases efficiently and economically while giving each of our clients the attention that they deserve.

I have been practicing law in Austin since 1977. After many years of a litigation-focused practice I have changed that focus to Estate Planning and Probate. I am no longer maintaining a downtown office, so I frequently meet at clients’ homes or offices or at other places convenient for the client. I am able to offer services for much less than I did in the past. I hope that my clients will continue to consult me about the important issues in their lives. If I unable to personally assist them I will recommend appropriate professionals.

Tom is married since 1971 to...

Paul's background as a Texas attorney is in Probate Litigation. His practice focuses on will contests, trust contests, contested guardianships, breach of fiduciary duty claims, right of survivorship accounts, determination of heirs, probate administration and guardianship administration. Paul also assists his clients with the preparation of wills, trusts, powers of attorney, family limited partnerships and other business entities.

Clinton Prospere is a Senior Associate Attorney at Sul Lee Law Firm, specializing in litigation with a strong commitment to client satisfaction. Clint prides himself on his ability to deliver outstanding results for his clients through meticulous preparation and strategic advocacy. Combining his extensive litigation experience with a deep understanding of his clients’ needs, Clint approaches each case with a tailored strategy to ensure the best possible outcome. Originally from Massachusetts, Clint attended Boston University for his undergraduate studies where he graduated with a Bachelor of Arts degree in International Relations. Thereafter, Clint attended Roger Williams University School of Law. After...

My job is to help each client achieve their life and legacy goals. I help you protect your family’s current and future financial security through careful planning. I care about this work because so many people either fail to plan or make simple mistakes that endanger their financial stability. As an estate planning attorney, I help clients plan for both the inevitable and the unexpected by: 1) helping clients achieve their personal, family, and business goals; 2) reduce potential risks and expenses; and 3) providing clients with increased peace of mind. Bringing the experience of managing hundreds of millions of dollars from one generation...

Mark’s practice focuses on product liability, personal injury, and commercial litigation. He has handled complex product liability cases involving children’s toys, home paper shredders, asbestos products, electrical safety devices such as GFCI outlets, and safety products such as air masks and safety scissors. In negligence cases, he handles claims against trucking companies, construction companies, and other professionals who fail to maintain the appropriate level of “ordinary care” expected from those in their profession. He has worked on many mass tort dockets, where large numbers of consumers have been injured by prescription drugs, pharmaceutical implants, or other mass-produced medical...

Patrick is a founding member of Powers Taylor, LLP. In 2004, Patrick decided to leave a large, prominent law firm in Dallas to pursue his passion of representing individuals and small businesses. His practice focuses exclusively on litigating complex business disputes, cases involving nursing home neglect, and shareholder class action cases across Texas and throughout the nation. Patrick has significant experience litigating complex business disputes and commercial transactions and representing clients in federal and state insurance claims. Patrick also has extensive experience handling a wide range of cases involving commercial debt and judgment collection, construction defect disputes, and...

I am an Associate Attorney and focus my practice on litigating and forming business entities, guardianships, probates, and estate planning. I am committed to assisting my clients with their legal needs in some of the most important moments of their lives. I work to ensure their goals are reached no matter the complexity. I attended the University of Oklahoma College of Law and graduated with my Juris Doctorate. In my spare time, I enjoy watching my Oklahoma State Cowboys athletic teams, playing basketball, and learning more about historical events.

Attorney Mark Nacol has been serving clients in the Dallas / Fort Worth Metroplex for over 30 years. Mark offers legal advice and representation in a broad scope of practice areas, with an emphasis on the following: - Civil Litigation - Commercial Litigation - Family Law & Divorce - Fathers Rights - Business Transactions - Intellectual Property - Probate Law and Will Contests - Real Estate Litigation Mark Nacol has a reputation as a smart and tough advocate who has a natural ability to communicate...

The Finman Law Firm focuses on Business legal services, Real Estate, Homeowner's Wrongful Denial Claims, and foreclosure defense litigation. From its inception, the number one goal at the Finman Law Firm has been to focus on the needs of the individual client. We put you first. We understand the stress involved in being part of the legal process and we make it our mission to get you through it safely. The attorneys at The Finman Law Firm have extensive experience in advising and representing businesses and homeowners, and have developed sophisticated legal tools and strategies to assist our clients in...

Attorney Martin Valko of Dallas immigration law firm of Chavez & Valko, LLP, represents individuals and families from around the world, private and publicly traded companies in employment-based immigration, international Olympic and professional athletes, car racers, artists, and musicians in various non-immigrant and immigrant matters, and visas to foreign countries. Martin Valko has a first hand knowledge about the U.S. immigration laws as he has been through the entire process – from being a high-school exchange student, college student to an H-1B worker to his permanent residency and dual citizenship. Martin's clients greatly appreciate his in-depth understanding of the complex...

Max Murphy graduated from the South Texas College of Law.

Bachelor of Arts in Sociology and Economics, Baylor University
Juris Doctor, Baylor University School of Law
Clerked with the Dallas Probate Court under the Honorable Judge Nikki DeShazo. Served as a CASA (Court Appointed Special Advocate) following children through the termination of their parents' rights.
Worked with Arlington elder law attorney Charles Kennedy on probate, guardianship, and bankruptcy matters. Worked as an Attorney Advisor to the U.S. Small Business Administration, Office of Disaster Assistance, closing loans for homeowners and businesses in the wake of the Gulf Coast hurricanes.
Prior to law school, spent 5 years as a web and database programmer for companies including...

Shawn’s practice includes a wide variety of civil litigation including: intellectual property litigation (patent, trademark, and trade secret), commercial litigation, personal injury, wrongful death, civil rights, and employment law. This broad practice has given him experience in many different aspects of litigation including: case assessment and research, discovery, motion practice, trial preparation, hearing presentation, and trial presentation. Shawn has tried multiple jury trials to successful verdict as lead trial counsel and has been selected by Thomas Reuters as a Rising Star in 2014, 2015, 2016, 2017, and 2018.

Law practice specializing in business transactions, mergers and acquisitions, contract drafting, licensing, commercial leases, construction, real estate, business planning, entity formation, compliance issues, and litigation oversight. Additionally, I provide estate planning services.

Scott possesses the ability to recognize, develop and define goals and strategies and to ensure that the proper actions are implemented to achieve and surpass the objectives at hand. He consistently brings new insights and perspectives to situations and challenges, all the while striving to develop the best insight and solutions. As a practicing attorney, Scott focuses on transactional and corporate matters for business and estate planning, including Wills, Trusts, and Probate, for Individuals. In addition to Scott's legal accomplishments, he has over 25 years of experience as leader in different organizations and industries. As an Executive Director...

I regularly represent business partners who are embroiled in shareholder and partner disputes. I also represent clients regarding the enforceability of non-solicitation, confidentiality, and non-compete provisions found in employment contracts and purchase/sale agreements. I represent a broad spectrum of clients found in the oil and gas, financial services, real estate sales and services, lending, commercial freight forwarding, commercial manufacturing and distribution, telecommunications, insurance, and construction industries. Specialties Shareholder and partner disputes; enforceability of non-solicitation, confidentiality, and non-compete provisions, breach of commercial contracts. Represents clients in the following industries: Oil and gas, real estate sales and services, lending, commercial freight...

Will Stafford is Of Counsel in Crain Caton’s Corporate, Business Transactions and Tax Group. With over a decade of legal experience, Will has developed a broad corporate practice, with an emphasis on securities offerings, business transactions, and general corporate governance. He has extensive experience representing individuals, public and private companies, financial institutions and local governments in a wide variety of matters including capital markets transactions, mergers and acquisitions, early-stage and venture capital investments, technology transactions, commercial contracts, securities regulation and compliance, corporate structuring and formation, and general corporate matters.

Will has represented corporations in the issuance of debt, equity and convertible...

John graduated with his Juris Doctor degree from South Texas College of Law in Houston, Texas. He has experience handling a wide range of cases involving business and corporate law, estate planning, insurance litigation, personal injury litigation, and product defects. John is an experienced legal advocate who has a strong record of case successes. As an accomplished attorney, he has earned inclusion in the list of SuperLawyers, a distinction that only 5% of lawyers receive every year. John is admitted to practice in various federal and appeals courts all across Texas.

Clark S. Willingham is engaged in estate planning and taxation, handling the formation and governance of business entities, real estate transactions and governmental relations in Washington, D.C and Austin.

Mr. Willingham was born in Houston, Texas in 1944. He received an Accounting degree from Texas Tech University in 1967. He received his Juris Doctor Degree from the Dedman School of Law at SMU in 1971 and his LLM in Taxation in 1984. He was admitted to the State Bar of Texas in 1971. Mr. Willingham is a member of the American Law Institute, the American Bar Association, the State Bar of...