Earlier quoted context omitted.
The palantirs were made by the elf lord prince Fëanor of Valinor, one of the good guys. The one we see in the film was given to the kings of Gondor and then pilfered by Saruman. (elvish palan 'far', tir 'watch over')
palantíri * (sorry, couldn't resist) that it takes following the... (charitably) uncommon view that Fëanor was a "good guy" in spite of being a psychopathic thieving mass murderer to excuse the actions of Palantir (the company) should be an indicator that they're Bad, Actually.
While I agree with your assessment of Fëanor I don't think anything in Tolkien's texts indicate that there were nefarious intents for palantiri creation.