IS
Yes, though it's worth remembering that Pearson TV was essentially a rebrand of Thames, Pearson didn't do any (or very little) TV before they took it over. Thames was the basis for the company who then combined it with other acquisitions like Grundy.
The company that bought Thames (Pearson) would eventually be one of four investors in the consortium that launched Channel 5 in 1997. Barely a victory, but somewhat worth noting.
Yes, though it's worth remembering that Pearson TV was essentially a rebrand of Thames, Pearson didn't do any (or very little) TV before they took it over. Thames was the basis for the company who then combined it with other acquisitions like Grundy.