Before attending Harvard, Wolfensohn was a lawyer in the Australian law firm of Allen, Allen & Hemsley in Sydney (now
Allens). Upon graduating from Harvard Business School, Wolfensohn worked briefly for Swiss cement giant Holderbank (now
Holcim). He also worked for an air-conditioner company requiring him to travel across India, Nigeria, Greece, Mexico, Latin America, and other developing countries. He wrote in his memoir about the poverty and inequity, "The inequity was so striking that I could hardly absorb what was in front of me. I had known what to expect intellectually, but, the reality was a shock. It left an indelible mark that would influence my later life." in 1990 He then returned to Australia, where he worked for various banking institutions, including Darling & Co. In the late 1960s, he became a director of Darling's major shareholder
J. Henry Schroder & Co, a
London-based
investment bank. In what has been described as the largest corporate bailout at that time, in addition to his banking skills he is noted to have played a role in smoothening a cultural rift between
Lee Iacocca and Japanese Bankers, who went on to invest more than $600 million in the company. He next established his own investment firm, James D. Wolfensohn, Inc., along with partners including
Paul Volcker. Upon accepting his nomination to serve as president of the World Bank in 1995, Wolfensohn divested of his ownership interest in James D. Wolfensohn, Inc. The firm was later bought by
Bankers Trust. The firm had a diverse client which included
Ralph Lauren Corporation and
Mercedes-Benz. He was also the chairman of the International Advisory Board of
Citigroup. ==World Bank tenure and other public service==