delivered the opinion of the court:
Boyar-Schultz Corporation (plaintiff) brought action against Francis E. Tomasek and F.E.T. and Associates, Inc. (defendants) seeking injunctive enforcement of a restrictive covenant. At the close of plaintiff’s case, the trial court refused to grant a preliminary injunction and denied plaintiff’s motion for reconsideration and modification of this decision. Plaintiff appeals.
In February 1978, plaintiff purchased U.M.I. Corporation (U.M.I.), a business half-owned and operated by defendant Tomasek. U.M.I. manufactured and serviced large coil processing equipment, a highly specialized line of machinery used in steel service centers. U.M.I. did business with approximately 7 percent of the steel service centers in the United States.
Francis Tomasek was founder, 50-percent owner and principal executive of U.M.I. He was actively involved in all areas of U.M.I.’s business. It is undisputed that Tomasek was generally known and respected within the coil processing industry. Plaintiff recognized Tomasek’s value to U.M.I. As a condition of the acquisition of U.M.I., plaintiff entered into a 5-year employment contract with-Tomasek on February 9, 1978. This contract contained a restrictive covenant which prohibited Tomasek from engaging in any capacity in any business in competition with plaintiff or its subsidiaries throughout the United States and Canada. This prohibition was to stand for a period of 5 years following termination of Tomasek’s employment with plaintiff.
Tomasek was installed as president of the U.M.I. Division of plaintiff but soon became dissatisfied for various reasons. He resigned on September 24, 1979.
Beginning October 1979, Tomasek has conducted his own coil processing business under the name F.E.T. and Associates, Inc. F.E.T. has done business with several former customers of the U.M.I. Division of plaintiff.
Plaintiff contends the trial court erred in refusing to issue a preliminary injunction because the restrictive covenant is reasonable and the plaintiff’s remedy at law is inadequate. In the alternative, plaintiff urges this court to reform and equitably enforce the covenant.
“For a preliminary injunction to issue, the plaintiff must establish the threat of irreparable injury and the likelihood of [its] success on the merits.” (Donald McElroy, Inc. v. Delaney (1979),
We first consider the validity of the restrictive covenant. It is an accepted principle that the enforceability of a restrictive covenant “in restraint of competition is conditioned upon its reasonableness in terms of its effect upon the parties to the contract and the public.” (House of Vision, Inc. v. Hiyane (1967),
For a restrictive covenant ancillary to the sale of a business to be “reasonable,” “it must be necessary in its full extent for protection of the buyer, and at the same time not * * * oppressive to the seller or injurious to the interests of the general public.” (O’Sullivan v. Conrad (1976),
Testing the covenant in the case at bar, the conclusion of unreasonability is manifest. Prior to its acquisition by plaintiff, Tomasek’s U.M.I. Corporation did business with only a small share of its potential customers in the United States. Yet, the restrictive covenant would prevent Tomasek from engaging in the coil processing business in any manner or capacity throughout the entire United States and Canada for a 5-year period. A requirement that Tomasek, a uniquely qualified individual, expatriate himself for 5 years if he wished to practice his chosen profession constitutes an undue hardship to Tomasek and a possible injury to the general public. The record before us does not justify such an oppressive restraint. The restrictive covenant is an unreasonable restraint of trade and is therefore unenforceable as a matter of law. See House of Vision, Inc.
We consider next plaintiff’s contention that the trial court erred in refusing to modify the covenant so as to prohibit Tomasek from doing business with former customers of plaintiff’s U.M.I. Division. As authority for such a modification, plaintiff cites this language from House of Vision, Inc.:
“While we do not hold that a court of equity may never modify the restraints embodied in a contract of this type and enforce them as modified, the fairness of the restraint initially imposed is a relevant consideration to a court of equity.”37 Ill. 2d 32 , 39.
Subsequent cases have, however, interpreted this language as holding that a restrictive covenant which is void and unenforceable as written cannot be cured by judicial reformation. (See Statistical Tabulating Corp. v. Hauck (1973),
The authorities cited by plaintiff do not affect this result. In Donald McElroy, Inc.,
We therefore conclude the denial of preliminary injunctive relief by the trial court was not an abuse of discretion. In our opinion the able trial judge properly concluded the restrictive covenant was unreasonable as written, and therefore should not be reformed and thus enforced.
In our view, it is inappropriate at this stage of the proceedings for us to consider plaintiff’s arguments as to appropriate remedies in this case. Such matters pertain to substantive issues not before this court. The denial of injunctive relief by the trial judge is the only subject involved in this interlocutory appeal. For the reasons set forth above, the order of the circuit court is affirmed.
Order affirmed.
McGLOON and CAMPBELL, JJ., concur.
