What do you mean by "corporations"?
Artificial entities that are created by state statute, and that are treated much like individuals under the law, having legally enforceable rights, the ability to acquire debt and to pay out profits, the ability to hold and transfer property, the ability to enter into contracts, the requirement to pay taxes, and the ability to sue and be sued.
Multinational corporations (MNC) or multinational enterprises (MNE) are organizations that are owned or control productions of goods or services in one or more countries other than the home country.
an association of individuals, created by law or under authority of law, having a continuous existence independent of the existences of its members, and powers and liabilities distinct from those of its members.
An artificial person or legal entity created by or under the authority of the laws of a state or nation, composed, in some rare instances, of a single person and his successors, being the incumbents of a particular oltice, but ordinarily consisting of an association of numerous individuals, who subsist as a body politic under a special denomination, which is regarded In law as having a personality and existence distinct from that of its several members, and which is, by the same authority, vested with the capacity of continuous succession, irrespective of changes in its membership, either in perpetuity or for a limited term of years, and of acting as a unit or single individual in matters relating to the common purpose of the association, within the scope of the powers and authoritiesconferred upon such bodies by law. See Case of Sutton's Hospital, 10 Coke. 32; Dartmouth College v. Woodward, 4 Wheat. 518, 636, 657. 4 L. Ed. 629; U. S. v. Trinidad Coal Co., 137 U. S. 160, 11 Sup. Ct. 57. 34 L. Ed. 640; Andrews Bros. Co. v. Youngstown Coke Co., 86 Fed. 585, 30 C. C. A. 293; Porter v. Railroad Co., 76 111. 573; State v. Payne, 129 Mo. 468, 31 S. W. 797. 33 L. R. A. 576; Farmers' L. & T. Co. v. New York, 7 Hill (N. Y.) 2S3; State BL.LAW DICT.(2D ED.)