OPINION OF THE COURT
Mennen, Inc. appeals the district court’s dismissal, for lack of subject matter jurisdiction, of its complaint against Federal Insurance Company. For the reasons set forth below, we affirm.
I.
This litigation commenced in 1993 when Mennen, a New Jersey corporation, brought suit in the District Coux’t for the District of New Jex*sey against sevei'al of its insui’ers— all of them incorporated and having their principal places of business outside of New Jersey — seeking indemnity under state law for environmental clean-up liabilities. Mennen’s complaint based federal jurisdiction on the diversity statute. 28 U.S.C. § 1332. Mennen did not initially name appellee Federal Insurance Co. (“Federal”) as a defendant because Mennen believed that Federal — a company incorporated in Indiana — had its piineipal place of business in New Jersey, thus precluding diversity jurisdiction. Moreover, when Mennen filed suit, New Jersey insurance law was governed by a joint and several liability regime — a regime which appealed to permit Mennen to seek full recovery from its other insurers without suing Federal. While the suit was pending, howev
*289
er, the New Jersey Supreme Court decided
Owens-Illinois v. United Insurance Co.,
Mennen’s first step was to move to compel the defendants to implead Federal. But this stratagem proved unsuccessful; the motion was denied. Then Mennen discovered pleadings that Federal had filed in other actions— pleadings in which Federal stated that its principal place of business was in Indiana, its state of incorporation. Armed with this new understanding of Federal’s business operations, Mennen filed an amended complaint joining Federal as a defendant. Federal responded by moving that it be dismissed as a defendant for lack of subject matter jurisdiction. Federal contended that its principal place of business was in New Jersey, and hence that, for the purposes of diversity jurisdiction, it was a citizen of New Jersey as well as of Indiana; this meant, so Federal argued, that there was a New Jersey plaintiff (Mennen) and a New Jersey defendant (Federal), a configuration fatal to diversity jurisdiction. Mennen opposed the motion to dismiss, arguing that Federal was a citizen of Indiana only. 1 The district court, concluding that Federal’s principal place of business was indeed New Jersey, granted Federal’s motion. This appeal followed.
II.
The facts bearing on jurisdiction are undisputed. Federal is a corporation wholly owned by the Chubb Corporation. For the first approximately ninety years of its existence, Federal was incorporated in New Jersey. Since 1990, however, Federal has been incorporated in Indiana. The corporation has an office in Indiana designated as its “Statutory Home Office” in fulfillment of a requirement of Indiana law.
Federal is in the business of providing property and casualty insurance in the United States and abroad. Although a great deal of the company’s activity is carried on domestically, Federal itself has no employees in the United States. 2 Rather, Federal’s business in the United States is conducted by employees of Chubb & Son, another wholly-owned subsidiary of the Chubb Corporation, under a management services contract. Pursuant to similar arrangements, many of these employees also handle the business of other Chubb Corporation affiliates.
In New Jersey, .some two thousand Chubb & Son employees conduct Federal’s business. Specifically, Federal’s national underwriting and claims-handling functions are administered by Chubb & Son personnel at an-office complex in Warren, New Jersey. As the district court found and the record reflects, the Warren office also (1) housés Federal’s accounting, treasury, marketing, investment, human resources, and loss-control departments; (2) is the location of the majority of Federal’s “senior executives;” 3 and (3) is the situs for the filing of Federal’s tax returns, policy forms, and annual reports.
In Indiana, forty-five Chubb & Son employees carry out Federal’s business. As Indiana law requires of companies incorporated in the state, Federal’s primary books and records are maintained at the Indiana office. However, the Indiana office functions largely as a local claims and underwriting office, similar to other such local offices *290 throughout the country; no national corporate-wide authority over such functions is exercised in Indiana.
Mennen does not undertake to challenge the district court’s factual findings. Rather, Mennen argues that — given that Federal has no employees in New Jersey — Federal is only a citizen of Indiana, its state of incorporation, and that the district court therefore erred in concluding that subject matter jurisdiction is absent. We exercise plenary review over this issue.
Mellon Bank v. Farino,
III.
A.
Section 1332(a)(1) of the diversity statute requires complete diversity between the parties — that is, jurisdiction is lacking if any plaintiff and any defendant are citizens of the same state.
Strawbridge v. Curtiss,
One of Congress’s main purposes in enacting § 1332(c)(1) was to curtail the availability of diversity jurisdiction. See S.Rep. No. 1830, 85th Cong., 2d Sess. (1958), reprinted in 1958 U.S.C.C.A.N. 3099, 3101 .(“In adopting this legislation, the committee feels ... that it will ease the workload of our Federal courts by reducing the number of cases involving corporations which come into Federal district courts on the fictional premise that a diversity of citizenship exists.”).
Mennen is a citizen of New Jersey. Federal, incorporated in Indiana, was determined by the district court to have its principal place of business in New Jersey, making Federal a citizen of New Jersey as well. The district court thus found complete diversity *291 lacking and dismissed the complaint with respect to Federal. Consequently, this appeal turns on whether the district court erred as a matter of law in concluding that Federal’s principal place of business is in New Jersey.
B.
In this circuit, the key authority interpreting § 1332(e)(1) is
Kelly v. United States Steel Corp.,
In
Kelly,
this court was called on to determine the principal place of business of the “giant” (
The Kelly court also looked to factors such as “physical location of employer’s plants and the like” — factors which, while of “lesser importance,” were of “some significance” when “added to the items already enumerated pointing to the center of corporate activity.” Id. Specifically, the court, noted that Pennsylvania had approximately a third of the company’s personnel, tangible property, and productive capacity — far more than New York and, apparently, more than any other state. Id.
In the present ease, all of the
Kelly
factors — both the primary considerations and what in
Quaker State Dyeing & Finishing Co. v. ITT,
Hence a straightforward application of Kelly’s principles leads to the conclusion that
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Federal’s principal place of business is in New Jersey. Mennen, however, argues that this court’s recent decision in
Midlantic Nat. Bank v. Hansen,
Mennen acknowledges that Federal is not an inactive corporation but urges that we extend the logic of Hansen to this case. Stressing our statement that courts should not “strain to locate a principal place of business,” Mennen argues that Hansen should apply here because of the unusual relationship between Mennen and Chubb & Son. Since Federal itself has no employees in the United States, but rather contracts out all of its underwriting and claims-handling functions to an affiliate, Mennen urges that Federal be treated as the functional equivalent of an inactive corporation for jurisdictional purposes.
We decline Mennen’s invitation to broaden the reach of our holding in
Hansen.
In adopting the “center of corporate activities” test in
Kelly,
this court opted for a functional approach to the principal place of business inquiry.
6
Rather than looking to the location of the highest level of policymaking as dis-positive, we looked to the location of production and “the headquarters of day-to-day corporate activity and management.”
Mennen also urges that we give weight to Federal’s assertions, in unrelated litigation, that its principal place of business is in Indiana. Collecting an array of pleadings filed by Federal in other proceedings in which Federal was a party defendant, Mennen contends that these representations provide valuable evidence indicating where Federal’s corporate representatives believe the corporation’s principal place of business to be. 8
We do not find that these prior Federal pleadings have evidentiary value for the purpose of assessing where Federal’s principal place of business is located. The representations made in these pleadings run contrary to the empirical facts with which the jurisdictional inquiry is concerned. While pleadings that contain unwarranted assertions as to matters bearing on jurisdiction reflect no great credit on the attorneys who apparently drafted and filed them without sufficient inquiry, the pleadings themselves have no intrinsic capacity either to establish or disestablish jurisdiction; it is axiomatic that a party may not confer or defeat jurisdiction by mere pleading.
See Insurance Corp. of Ireland v. Compagnie des Bauxites de Guinee,
Conclusion
For the foregoing reasons, the judgement of the district court is affirmed.
Notes
. Mennen also filed a motion for sanctions against Federal on the basis of these inconsistent pleadings, a motion the district court denied. Mennen has not appealed this ruling.
. Federal does have some employees, but it appears that all of them work in Asia.
. While the record is not entirely clear as to which officers the term "senior executives” encompasses, it appears likely that the term refers to Federal’s elected officers — -the president and board chair, senior vice presidents, and vice presidents. Of Federal’s appointed officers — assistant vice presidents, assistant secretaries, and assistant treasurers — a plurality are located in New Jersey. Only one appointed officer is located in Indiana. The remainder are assigned to other cities in the United States or to Federal’s "Asia Pacific Zonal Office.” None of the officers within the United States is an employee of Federal.
. Diversity jurisdiction was statutorily authorized by Section 11 of the Judiciary Act of 1789, 1 Stat. 79, but the statute was silent on the subject of corporations. Initially, the Supreme Court, reasoning that a corporation could not itself be a citizen, held that whether a corporation could sue in diversity depended on the citizenship "of the individuals who compose the corporation.”
Bank of United States v. Deveaux,
. As we noted in
Hansen,
other circuits have taken different views in determining the citizenship of inactive corporations.
Compare Wm. Passalacqua Builders, Inc.
v.
Resnick Developers South, Inc.,
. As previously noted, this court in
Kelly
considered the "center of corporate activities” test a sounder guide than the "nerve center” test contended for by the
Kelly
plaintiffs-appellants. The "nerve center” test derives from the decision in
Scot Typewriter Co. v. Undenvood Corp.,
. Mennen also urges that the district court’s conclusion impermissibly disregards the separate corporate identities of Federal and Chubb & Son. In aid of this argument, Mennen points to a plethora of cases holding that parents and subsidiaries each have their own principal places of business. This argument need not detain us long. The cases cited by Mennen are typified by
Quaker State Dyeing & Finishing Co. v. ITT,
. Specifically, Mennen points to the following: (1)
Campbell v. New Jersey Mfrs. Ins. Co.,
No. L-233693, an insurance coverage action filed in the New Jersey Superior Court in 1996. The plaintiff in
Campbell,
responding to Federal's argument that the action was barred by the entire controversy doctrine, urged that it was not possible to join Federal in the earlier federal court proceeding because Federal's New Jersey citizenship would have destroyed diversity. Federal’s reply brief maintained that the corporation's principal place of business was in Indiana. Federal later submitted a correction (after the underlying controversy had settled), indicating that this representation was in error and that the company’s principal place of business was in New Jersey. (2) In
GenCorp v. Adriatic Ins. Co.,
. In its reply brief, Mennen • makes an oblique suggestion that Federal may be held to its prior representations. Although Mennen avoids overt invocation of "estoppel” — the term of art that seems most aptly to describe its argument — Mennen appears in effect to be urging that Federal be bound to those jurisdictional contentions.
In support of this argument, Mennen relies upon
Di Frischia v. New York Central Railroad,
In the two decades that followed, the holding in
Di Frischia
failed to draw broad support. With one exception, every circuit court called upon to apply
Di Frischia
either distinguished or voiced disapproval of the decision.
See, e.g., Sadat v. Mertes,
The lone exception to this disinclination on the part of other circuit courts to follow
Di Frischia
was the Eighth Circuit in
Kroger v. Owen Equipment
&
Erection Co.,
Di
Frischia's moment of recognition as a vital precedent was short-lived. The Supreme Court reversed the Eighth Circuit's
Kroger
decision in
Owen Equipment & Erection Co. v. Kroger,
After over two decades of carefully stepping around
Di Frischia,
this court was presented, in
Rubin v. Buckman,
One might well think that our strong disavowal of the Di Frischia holding in Rubin had put the matter to rest, at least as a live legal issue in this circuit. Mennen argues, however, that Rubin's report of Di Frischia's demise was exaggerated. The Rubin panel, so Mennen urges, was without power to overturn Di Frischia because Rule 9.1 of this court’s Internal Operating Procedures (IOP) provides that only an in banc decision can overturn a prior panel’s opinion.
To be sure, IOP 9.1 prohibits a panel of this court from overruling a holding of a prior panel expressed in a published opinion. However, this rule gives way when the prior panel’s holding is in conflict with Supreme Court precedent.
See Jaguar Cars, Inc. v. Royal Oaks Motor Car Co.,
Mennen, however, struggles to save its argument by asserting that the exception to this court’s bar against intra-circuit conflicts applies only when an intervening Supreme Court opinion calls for rejection of a prior panel’s holding. Mennen reasons that because Supreme Court cases preceding Di Frischia consistently held that federal jurisdiction could not be bestowed by consent or estoppel — and Owen Equipment is consistent with Supreme Court decisions predating Di Frischia — our Di Frischia opinion must be regarded as governing circuit law until the full court overturns it. Neither logic nor our case law supports this position.
Supreme Court cases long predating
Di Frisc-hia
certainly made its holding at least doubtful from the outset.
See American Fire & Casualty Co. v. Finn,
It need hardly be added that our decisions interpreting the relevant IOP rule neither state nor imply the limiting principle for which Mennen contends. The very case that Mennen cites as supportive of its rather implausible reading of the
rule
— Goodman
v. Lukens Steel Co., 777
F.2d 113, 120 (3d Cir.1985) — approvingly quotes Judge Garth’s concurrence in
Rubin,
which itself noted the tension between the
Di Frischia
holding and Supreme Court authority of both early and late vintage.
See
With all charity, it should be observed that although the principle that jurisdiction cannot be waived or established by consent had been firmly established before Di Frischia was decided, the Supreme Court had yet to render a decision in a case presenting the rather extreme circumstances that this court confronted in Di Frischia. Hence reasonable minds could have concluded (and did conclude) that a party who had willfully concealed the absence of jurisdiction early in litigation would not be heard to assert the jurisdictional defect later in the proceedings. The advent of the Supreme Court’s decision in Owen Equipment — which reversed the only circuit court opinion that embraced and applied the Di Frischia rule — certainly removed any lingering doubt on that score. Consequently, the Rubin panel's disavowal of Di Frischia can hardly be deemed to be outside of the panel’s authority. Rather, the panel in Rubin did this court yeo-manly service by laying to rest a rule that had already long been moribund. We will not undertake to revive it now.
