CYNTHIA HOLCOMB HALL, Circuit Judge:
These consolidated appeals raise numerous challenges to the proceedings before the district court. We do not address most of these claims, however, because we find that the district court lacked subject matter jurisdiction..
I
FACTS AND PROCEDURAL HISTORY
This dispute arises from the alleged breach of several contracts between Comercial Ibéri-ca de Exclusivas Deportivas, S.A. (Cidesport) and Nike, International, Ltd. (NIL), a wholly-owned subsidiary of Nike, Inc. (Nike).1 These contracts authorized Cidesport to act as the exclusive distributor of Nike shoes, apparel and bags in several European countries.
Nike brought these claims for breach of contract, fraud and tortious interference with prospective advantage against Cidesport, its parent corporation, and the individual corporate officers of these two corporations (collectively “defendants”).2 Nike claims the district court had jurisdiction over this action pursuant to 28 U.S.C. § 1332(a)(2) because the action was between a “citizen[] of a State,” Nike, an Oregon corporation with its principal place of business in Beaverton, Oregon, and “citizens or subjects of a foreign state,” the defendants, none of whom are United States citizens. NIL, a Bermuda corporation, was not a party to the action, having assigned its claims to Nike just three days before Nike filed its complaint.
Defendants moved to dismiss for lack of subject matter jurisdiction, alleging that NIL had collusively assigned its claims to Nike to create diversity jurisdiction. The district court granted the motion, reasoning that Nike had not overcome the presumption of collusion applicable because NIL is a wholly-owned subsidiary of Nike. Nike successfully sought reconsideration of this decision. To rebut the presumption of collusion, Nike submitted the affidavit of its corporate counsel, Lindsey Stewart. Stewart explained that the assignment occurred because Nike prefers to litigate in Oregon, particularly the United States District Court in Oregon. Nike considers the district court a superior forum because it is more convenient, more expeditious, less expensive and allows Nike to maintain better control over the litigation.
Nike also submitted an affidavit from George Porter, the Vice President of Finance for Nike and NIL. Porter’s affidavit reiterated the language of the assignment, claiming that the assignment was made “for good and valuable consideration.” Porter also offered additional reasons for the assignment including Nike’s preexisting interest in the enforcement of the contract rights; the similar interest of Nike’s newly-created, wholly-owned subsidiary that now performs the tasks Cidesport was previously authorized to do; Nike’s ultimate entitlement to NIL’s profits; and Nike’s interest in protecting its trademarks, trade names, business reputation and goodwill.
Nike offered a third affidavit from Philip Knight, the Chief Executive Officer of NIL and Nike. Knight’s affidavit reiterated Nike’s position that the assignment of claims was made for good business reasons and not for purposes of improper collusion.3
The district court vacated its earlier decision, finding that Nike had overcome the presumption of collusion by showing that it made the assignment for legitimate business purposes, and reinstated the action.4 In this
1
In each contract, the opening paragraphs recite that the agreements are entered into between NIL and Cidesport.
2
Other individuals were initially named as defendants, but the district court granted their motion to dismiss for lack of personal jurisdiction. These individuals were not United States citizens.
3
Nike offered other affidavits but we do not refer to them because they either contain the same general statements or address other aspects of this issue.
4
Ultimately, the district court struck defendants' answer as a sanction for failure to comply with one of its orders. Defendants were considered in default and the district court held a hearing without a juiy. Although the district court found *990that Cidesport had breached the contracts, it concluded that Nike had failed to prove damages. The district court granted Nike declaratory relief and awarded it substantial attorney's fees.