WorldThe influential banking giant has previously been an advisor to the Ukrainian government.

WorldJamie Dimon warns of global "far-reaching impacts" on energy prices, food, trade and diplomatic relations.

EconomyBlackRock and JP Morgan will be key players in Ukraine's recovery.

EconomyFormer Secretaries of State Henry Kissinger and Condoleezza Rice and Pfizer CEO Albert Bourla are among the more well-known participants.

WorldUkraine's president names controversial financial giants Goldman Sachs, BlackRock and JP Morgan as partners.