Kenner

Kenner Products was a toy company founded in 1947 in Cincinnati, Ohio. It was purchased by Tonka in 1987 and both were purchased by Hasbro in 1991. It was in charge of many of Hasbro's boy-targeted toylines until 2000, when its Cincinnati offices were closed and all Kenner brands were merged under the Hasbro name.

From Teletraan I: The Transformers Wiki, a Wikia wiki.