Thе issue we find decisive in this contract case is whether the due process clause of the Fourteenth Amendment allows Wisconsin to assert personal jurisdiction over a nonresident corporation that has conducted no activities in Wisconsin. We hold that Wisconsin lacks jurisdiction and reverse the judgment entered in favor of plaintiff by the district court.
Plaintiff, Lakeside Bridge & Steel Company, is a Wisconsin corporation with its principal place of business in Milwaukee. Defendant, Mountain State Construction Company, is a West Virginia corporation with its principal place of business in Charleston in that state. Mountain State has no place of business, property, bank deposits, telephone, or telephone listing in Wisconsin and has never sent any officer, agent, or employee to that state; nor has it had any other kind of contact with Wisconsin except for the events that gave rise to this action.
*598 The contacts between the parties all occurred outside Wisconsin or by interstate mail or telephone. The contract in question called for Lakeside to furnish structural assemblies to Mountain State for use in constructing the outlet works for the Gathright Dam and Reservoir in Virginia. While Mountain State was preparing to bid on that project, it was visited in its offices in West Virginia by Lakeside’s agents, who solicited the subcontract for the structural assemblies and left a proposal. After Mountain State had been awarded the contract for the construction of the outlеt works, it accepted the proposal by preparing and mailing a purchase order addressed to Lakeside in Milwaukee. Lakeside made a change in the purchase order and returned it to Mountain State, which did not approve the change formally but did so by treating the modified purchase order as effective. Between the initial visit by Lakeside’s agents and the return of the purchase order, and presumably afterward, there were telephone conversatiоns between Lakeside in Wisconsin and Mountain State in West Virginia, some placed by Mountain State, and there was correspondence between the parties, some mailed by Mountain State.
The Lakeside proposal, incorporated by reference in the purchase order, provided that the goods were to be supplied by Lakeside “F.O.B. SELLERS PLANT MILWAUKEE, WISCONSIN with freight allowed to rail siding nearest project site.” (The words in capitals were printed; the rest was typewritten.) Nothing was said otherwise about where the goods were to be manufactured.
Lakeside proceeded to manufacture the goods at its plant in Wisconsin and ship them to a siding near the project site in Virginia, where they were received by Mountain State and incorporated into the construction project. Subsequently Mountain State, asserting that the goods had been found to be defective in certain respects, withheld payment of a part of the purchase price.
Lakeside then filed this action in a Wisconsin state court to recover the unpaid balance under the contract, alleging that the court had personal jurisdiction .over Mountain State under the Wisconsin long-arm statute, Wis.Stat. §§ 801.05, 801.11. Mountain State removed the action to the United States District Court for the Eastern District of Wisconsin and there filed a motion to dismiss for lack of personal jurisdiction or, in the alternative, to transfer the case to either the Southern District of West Virginia or the Western District of Virginia. The court denied the motion, and Mountain State filed an answer and counterclaim alleging breaches of the contract by Lakeside. After calling the case for trial and selecting a jury, the court declared a mistrial and ordered a continuance. Thereafter the court held an evidentiary hearing concerning only the admissibility of certain parol evidence, found the evidence inadmissible, and entered summary judgment in favor of Lakeside. This appeal followed. Although the parties argue both jurisdiction and the merits of the summary judgment, we reach only the issue of jurisdiction.
Before coming to the principal question to be decided, we mention two preliminary matters. First, although Congress could, if it chose, extend the jurisdiction of federal courts in any kind of case subject to the federal judicial power to persons found anywhere within the United States, it has not done so. A federal court has jurisdiction over a diversity case, such as the one at bar, only if a court of- the state in which the federal court is sitting would have jurisdiction. Fed.R.Civ.P. 4(e) and 4(d)(7). See 2 Moore’s Federal Practice, ¶ ¶ 4.41-1[1] and 4.32[2] (1978); 4 Wright & Miller, Federal Practice and Procedure: Civil § 1075 (1969). Thus the jurisdictional issue in the case at bar is the same as it would have been if the case had remained in the state court from which it was removed.
The second preliminary matter concerns our role in interpreting the Wisconsin statute. Ordinarily we would be required
*599
to accept the interpretation given a state statute by the state’s highest court. Here, however, the statute was intended by the staff legislature to reach only so far as permitted by the due process clause of the Fourteenth Amendment to the United States Constitution and no further.
1
Flambeau Plasties Corp. v. King Bee Mfg. Co.,
We have considered, with respect for that court’s views on the federal due process question, the scholarly opinion for thе court in
Zerbel v. Federman & Co., supra,
Lakeside relies upon the following provisions of the Wisconsin long-arm statute, Wis.Stat. § 801.05:
A Court of this state having jurisdiction of the subject matter has jurisdiction over a person served in an action pursuant to § 801.11 under any of the following circumstances .
(5) In any action which:
(a) Arises out of a promise, made anywhere to the plaintiff or to some 3rd party for the plaintiff’s benefit, by the defendant to perform services within this state or to pay for services to be performed in this state by the plaintiff; or
(b) Arises out of services actually performed for the plaintiff by the defendant within this state, or services actually performed for the dеfendant by the plaintiff within this state if such per *600 formance within this state was authorized or ratified by the defendant; or
(d) Relates to goods, documents of title, or other things of value shipped from this state by the plaintiff to the defendant on his order or direction;
Subsections (a) and (b) are obviously inapplicable because they deal with services. In the case at bar the contract was for the sale of goods, not the rendering of services. Subsection (d), on its face, covers this case, but is subjеct to the due process limitation, as noted earlier.
The out-of-state defendant’s contact with Wisconsin urged to be sufficient to satisfy the due process “minimum contacts” test of
International Shoe v. Washington,
International Shoe, supra,
The unilateral activity of those who claim some relationship with a nonresident defendant cannot satisfy the requirement of contact with the forum State. The application of that rule will vary with the quality and nature of the defendant’s activity, but it is essential in each case that there be some act by which the defendant purposefully avails itself of the privilege of conducting activities within the forum State, thus invoking the benefits and protections of its laws. [Citing International Shoe Co.]
The continuing force of this pronouncement in
Hanson v. Denckla
was confirmed in
Shaffer v. Heitner,
Thus, the relationship among the defendant, the forum, and the litigation, rather than the mutually exclusive sovereignty of the States on which the rules of Pennoyer [v. Neff,95 U.S. 714 ,24 L.Ed. 565 (1878)] rest, became the central concern of the inquiry intо personal jurisdiction.
Id.
The principal contact relied upon here as a basis for jurisdiction is performance of contractual obligations by the plaintiff, not the defendant, in the forum state. The First, Seventh, and Tenth Circuits have held that this is not sufficient, by itself, to confer jurisdiction over an out-of-state defendant, at least when the contract does not require the plaintiff to perform in the forum state.
Whittaker Corp. v. United Aircraft Corp.,
*602 The Restatement (Second) of Conflict of Laws § 50 (1971) states as follows:
A state has power to exercise judicial jurisdiction over a foreign corporation which causes effects in the state by an act done elsewhere with respect to any cause of action arising from these effects unless the nature of these effects and of the corporation’s relationship to the state makes the exercise of such jurisdiсtion unreasonable.
Section 50 is identical to § 37 of the Restatement, except that the words “a foreign corporation” are substituted for the words “an individual,” so the comments to § 37 are applicable to § 50. See Restatement, supra, § 50, Comment a. Comment a to § 37 states that when an out-of-state “act may not have been done with the intention of causing effects in the state but could reasonably have been expected to do so,” the state’s power to
exercise judicial jurisdiction depends upon a variety of factors, including the extеnt of the relationship of the state to the defendant and to the plaintiff, the nature and quality of the effects resulting from the act, and the degree of inconvenience which would result to the defendant from being forced to stand suit in the state on the particular cause of action.
The appropriateness of exercising jurisdiction over the nonresident defendant increases, says the comment, in proportion to “the defendant’s relationship to the state,” which is impоrtant because of “considerations of fairness to the defendant,” 10 and “because the more closely the defendant is related to the state, the greater is the interest of the state in him and consequently the more appropriate it will be, from the standpoint of the best interests of international and interstate systems, that the state should be in a position to try the case against the defendant in its courts.” Id. Thus, the comment states, when the defendant has other substantial contacts with the forum state in addition to the transaction in issue, an exercise of jurisdiction is more reasonable than it would be in their absence. “The plaintiff’s relationship to the state is also material.” The other significant factor mentioned is the nature and quality of the effects that “could have been anticipated to occur, and . . . did occur, in the state.” If those effects “are not of a sort highly dangerous to persons or things, the question whether the state may exercise jurisdiction over thе defendant is likely to depend at least in part upon whether the defendant has other relationships to the state.” 11
*603 Applying these criteria to the case at bar, we note at the outset that Lakeside’s cause of action is not one entirely “arising from these [in-state] effects,” in the words of § 50 of the Restatement. It arises in part at least from events that occurred in West Virginia and Virginia.
More important from the standpoint of the Restatement analysis, in view of the fact that the events in Wisconsin were not “of a sort highly dangerous to persons or things,” is the cоmplete absence of “other relationships” between Mountain State and Wisconsin. It is the presence or absence of these other relationships upon which the state’s right to “exercise jurisdiction over the defendant is likely to depend at least in part.” Restatement, supra, § 37, Comment a.
When only the plaintiff has relationships to the forum state and the parties are business corporations engaged in a commercial contract dispute, another important factor comes into play, one which the Restatement comment calls “the best interests of the . * international and interstate systems.” This factor is based on the proposition that “[a] state should not improperly impinge upon the interests of other states by trying in its courts a case with which it has no adequate relationship.” 12 Restatement, supra, § 24, Comment b.
Viewed realistically, the contacts with Wisconsin in this ease consist solely of “[t]he unilateral activity of [one] who claim[s] some relationship with a nonresident defendant,” and this “cannot satisfy the requirement of сontact with the forum State.”
Hanson v. Denckla, supra,
In reaching this conclusion we have not overlooked the other facts to which Lakeside refers in attempting to strengthen its argument in support of the district court’s exercise of jurisdiction. That the contract specified “F.O.B. Sellers Plant Milwaukee Wisconsin” does not establish that the contract required Lakeside to perform its contractual obligations at its Wisconsin plant and does not itself create a contact sufficient to justify the challenged assertion of *604 jurisdiction, 14 especially when considered with the words immediately following, “with freight allowed to rail siding nearest project site.” The fact that Wisconsin’s courts would be available to Mountain State in a suit on the contract does not constitute a meaningful relationship between that company and that state. If Lakeside had conducted no activities related to the contract in Wisconsin, the courts of that state would nonetheless have had jurisdiction over a suit brought against Lakeside by Mountain State, as would the courts of any other state in which Lakeside was doing business. See Restatement, supra, § 47(2). Use of the interstate telephone and mail service to communicate with a Wisconsin plaintiff, if constituting contacts supporting jurisdiction, would give jurisdiction to any state into which communications were directed. The sending of the purchase order to Wisconsin does not significantly aid jurisdiction, especially when it was modified by Lakeside and eventually accepted as modified in West 'Virginia through Mountain State’s acquiescence. In any event, formalities of contract execution are not determinative for purposes of jurisdiction. See Restatement, supra, at 106-107, 150-151. Finally, the dollar amount of the transaction can hardly be a principled basis for distinguishing between one case and another, let alone for ignoring the requirement, stated in Hanson and reiterated in Shaffer, that the defendant, not the plaintiff, conduct activities in the forum state.
Mountain State’s motion for dismissal or transfer on the ground that the court lacked jurisdiction was well founded. The judgment is reversed, and the case is remanded with directions to vacate the judgment and either to dismiss the casе or to transfer it to another district in which it might have been brought.
Notes
. In this respect the Wisconsin statute is like those of a number of other states, e. g., Cal.Civ. Proc. Code § 410.10 (West);
Nelson v. Miller,
. Derived from then Judge Blackmun’s opinion in
Aftanase v. Economy Baler Co.,
. As we discuss infra, this subsection is not applicable in the cаse at bar because it pertains to services rather than the manufacture of goods.
. The court distinguished this court’s decision in
Orton v. Woods Oil & Gas Co.,
. The Court’s analysis of the relevant contacts reads as follows:
The contract was delivered in California, the premiums were mailed from there and the insured was a resident of that State when he died. It cannot be denied that California has a manifest interest in providing effective means of redress for its residents when their insurers refuse to pay claims. These residents would be at a severe disadvantage if they were forced to follow the insurance company to a distant State in order to hold it legally accountable. When claims were small or moderate individual claimants frequently could not afford the cost of bringing an action in a foreign forum — thus in effect
making the company judgment proof. Often the crucial witnesses — as here on the company’s defense of suicide — will be found in the insured’s locality.
. In
Hanson
the Court characterized
McGee
as being a case in which the out-of-state defendant “engaged in an activity that the State treats as exceptional and subjects to special regulation.”
.
See
.
Compare
Foster,
Long-Arm Jurisdiction in Federal Courts,
1969 Wis.L.Rev. 9, 33 (quoted in
Zerbel v. Federman & Co., supra,
. District court decisions which hold that the assertion of jurisdiction is improper under these circumstances include
Wessel Co. v. Yoffee & Beitman Management Corp.,
State courts are similarly divided.
Compare Belmont Industries, Inc. v. Superior Court,
. Described in this comment as primarily a matter of convenience, but elsewhere recognized to be a part of the “fair play and substantial justice” requirement that limits judicial jurisdiction to situations in which it “is fair and just” to exercise it. Restatement (Second) of Conflict of Laws § 24, Comment b (1971).
. The forum state has a greater interest in protecting its citizens by providing a local forum in cases which involve effects “of a sort highly dangerous to persons and things,”
Restatement, supra,
§ 37, Comment a. These would normally be product liability or other tort cases.
E. g., Gray v. American Radiator & Standard Sanitary Corp.,
. Even the forum state, according to the First Circuit, has an “interest ... in not discouraging foreign purchasers from dealing with resident sellers for fear of having to engage in litigation in distant courts . . .”
Whit-taker Corp. v. United Aircraft Corp., supra,
. We express no opinion on whether the result would be different if the contract required the plaintiff to perform in the forum state or if the nature of the plaintiff’s contractual obligations made performance in the forum state necessary.
. In
Agrashell, Inc. v. Bernard Sirotta Co.,
