also held the mortgage to the Site. These activities occurred during the period of time that hazardous substances were disposed of at the Site.
In December of 1986, Ineco began operations at the same business address as Maziv. Two days after Ineco was brought into existence, Maziv assigned to Ineco its rights and interest in LDI, including its shares and the mortgage to the Site. Maziv ceased active operations shortly thereafter. Defendant Ivey is the President and Director of Ineco.

OPINION
Section 113(b) of CERCLA, 42 U.S.C. § 9613(b) provides in part, as follows:
Except as provided in subsections (a) and (h) of this section, the United States district courts shall have exclusive original jurisdiction over all controversies arising under this Act, without regard to the citizenship of the parties or thestate.
From the evidence submitted, it is clear that jurisdiction as to defendant Ivey is proper. Ivey was both president and a director of defendant Liquid Disposal, Inc. (LDI) from April 18, 1974  June 27, 1989; LDI was incorporated under the laws of Michigan; and LDI had its principal place of business in Michigan. LDI's business involved the disposal of combustionable liquid organic wastes, primarily by incineration, at a site located on Hamlin Road in Shelby Township, Michigan. LDI owned the site from at least 1967 to 1984. Its many customers were business or other entities, most of which were located in Michigan, whose waste materials were transported to the facility for disposal. Clearly, jurisdiction over Ivey is proper under the Michigan "Long-arm" statute.
Even though defendant Ivey's contacts