
If you remove Harvard, Penn, and other American universities that have the wealthiest alumnae networks in the world, a surprising mix of British, Indian and Austrlian schools show a tight global competition of wealthy networks.
Research firm Wealth-X compiled a list of the global universities with the largest number of living alumni worth $30 million or more, or ultra high net worth individuals.
Read more: 15 Universities With Wealthiest Alumni Dominated by American Schools
While only three American public universities made the top 15 list, all of the schools in the non-U.S. list are comprised of public schools.
Related story: The Wealthiest Person in Each State
Here is a list of the 20 non-U.S. universities with the highest number of alumni worth $30 million or more:

| University of Oxford |
United Kingdom

| University of Mumbai |
India

| University of Cambridge |
United Kingdom

| London School of Economics and Political Science |
United Kingdom

| University of Sydney |
Australia

| University of Delhi |
India

| Insead |
France

| University of New South Wales |
Australia

| National University of Singapore |
Singapore

| Tsinghua University |
China
| Peking University |
China
| McGill University |
Canada
| Imperial College London |
United Kingdom
| University of Melbourne |
Australia
| University of Toronto |
Canada
| Monash University |
Australia
| Trinity College Dublin |
Ireland
| London Business School |
United Kingdom
| University of Technology, Sydney |
Australia
| University College London |
United Kingdom