The fund sits under the Wall Street giant's asset management arm and is known as "West Street Capital Partners VIII." It plans to invest an average of $300 million to take controlling stakes in companies in the financial and business services sectors, as well as healthcare, consumer, technology and climate change transition.

"This fundraise builds on our 30-year history in private equity as we continue to scale the business and make our alternatives offerings available to a wider range of investors," said Julian Salisbury, global co-head of Goldman Sachs Asset Management, in a statement. GSAM, as the business is known, oversees $2.5 trillion in assets, with private equity (PE) accounting for $176 billion.

Goldman's money managers are not alone in raising PE funds. BlackRock Inc has about $35 billion focused on PE strategies, and last year alone, it raised $3 billion to invest in PE secondary market deals.

Investors in Goldman's latest venture include pension funds, sovereign wealth funds, financial institutions, family offices and high-net-worth individuals. The bank, as well as some of its employees, also invested.

The fund has already backed Norgine, a European pharmaceutical company, Nippo Corp, a road pavement company in Japan, and Parexel, a clinical research organization, among others.

(Reporting by Saeed Azhar; Editing by Lananh Nguyen and Stephen Coates)

By Saeed Azhar