General view of Saudi Aramco's Ras Tanura oil refinery and oil terminal in Saudi Arabia May 21, 2018.
JPMorgan and Goldman Sachs made nearly $77 million and $42 million respectively in investment banking fees in Saudi Arabia last year, Refinitiv data showed.
"For the most part, I do not see U.S. companies actively avoiding Saudi Arabia due to recent political tensions," said Adel Hamaizia, managing director at Highbridge Advisory and a visiting fellow at Harvard University.
FDI FLATForeign direct investment still lags behind targets, though there has been movement in new sectors as the kingdom opens up.
As Boeing netted an $80 million defence contract last year, Fedex announced a $400 million 10-year investment plan in the country, the Arab world's biggest economy.