North Texas Critical-Materials Company Buys 114-Year-Old Isola Group, Raises $280M (opens in new tab)

Dallas Innovates, Every Day: Here's what's new + next in North Texas. Principal Mineral, a Southlake company founded two years ago, has acquired Isola Group, a maker of printed circuit board materials whose roots reach back to 1912. The deal, paired with about $280 million in new funding, accelerates the young company’s drive to rebuild the U.S.… The post appeared first on .