The law firm of Gullett Sanford Robinson & Martin PLLC (GSRM Law) is pleased to announce that Billy Blackstone has been named as its new managing member effective September 1, 2025. The managing member chairs GSRM Law’s four member Firm Committee that provides leadership and strategic direction for the firm.
Blackstone has been with GSRM Law since 2023 when he joined the firm with two other attorneys from Goodman Callahan Blackstone PLLC. He focuses his practice in the areas of tax, estate, and business succession planning.
Blackstone succeeds Phil Welty who has served as managing member of GSRM Law for eight years. “It has been an honor to serve as GSRM Law’s managing member for the past eight years. I am confident that Billy’s leadership will position the firm for continued growth and new opportunities in the years ahead,” said Welty.
“It is a privilege to work alongside such a talented team dedicated to delivering exceptional legal counsel to our clients,’ said Blackstone. “I am excited to take on this role at GSRM Law, and I look forward with enthusiasm to our bright future.”