E. Aaron Cartwright III, Attorney at Law, is an Arlington-based firm that caters to clients within the metro and the neighboring communities. It assists in business law matters, such as organization and formation, corporate governance, contracts and licenses, settlements, and funding. It also provides legal representation to private equity and joint venture enterprises in securities law issues. Other practice areas include construction and consumer law. Principal E. Aaron Cartwright III has been inducted into the National Order of Barristers. He is also a FINRA arbitrator.

The Law Office of Dustin C. Lee, PC, represents individuals and business owners in Arlington. Its managing attorney, Dustin Lee, started his legal career in 2009, working with clients looking to form corporations, partnerships, and LLCs and those developing an existing business. As a business owner himself, Lee is well-versed in drafting organizational documents, operating agreements, and corporate financing. He also handles real estate transactions, debt collection, and commercial litigation. Lee is a member of the Texas Young Lawyers Association.

Leslie serves clients in Arlington and its nearby areas. It provides legal assistance for matters concerning business law. The locally owned law firm works with start-ups, providing strategies for achieving goals or recovering financially. Some of the cases it handles include business litigation, planning, and bankruptcy. It also acquires and updates documents for incorporation. John Leslie began his legal career in 1980 and represents clients from different companies, like Texas Bank and Mitchell Real Estate.

Pierson Behr Attorneys in Arlington has been serving the community in business law since 1994. The firm assists clients in forming and growing their businesses, as well as providing advice on the risks and benefits of commercial and real estate transactions. The law firm also represents clients in court to resolve disputes. In addition, its team handles appellate, probate, wills, and trusts cases. Grey Pierson, the firm's senior partner, began his legal career in 1974. He is admitted to practice before the U.S. Supreme Court.