Nope, QT is originally from Trolltech[1]. Nokia bought the company back in 2008. Later it was sold again, to Digia.<p>[1]: <a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Qt_(software)#History" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Qt_(software)#History</a>