“Century-old companies are rare but D-FW has more than a few”
With Commercial Metals Co. celebrating a century of recycling and steel-making this year, at least 44 companies headquartered in the Dallas-Fort Worth area are now 100 or older.
Thompson & Knight, Dallas, 1887
On its website, the law firm says it grew up with Dallas “in many ways.” Thompson & Knight was founded by William Thompson and R.E.L. Knight, law graduates of the University of Texas. The firm has about 150 partners and offices throughout Texas as well as New York, California and international.