Figures reported by The Information and confirmed by AFP showed that Uber's losses in 2017 grew to USD 4.5 billion from the USD 2.8 billion the San Francisco-based firm lost a year earlier.
However, Uber lost USD 1.1 billion in the final quarter of 2017 as compared with USD 1.46 billion in the preceeding quarter as revenue rose.
Net revenue grew to USD 2.22 billion from USD 1.38 billion in the same quarter-over-quarter comparison.
Uber remains a private company, but routinely discloses some earnings information. Freshly ensconced chief executive Dara Khosrowshahi is steering the high-value startup to a stock market debut next year.
Khosrowshahi began reigning in costs after he took over as Uber chief late last year, replacing ousted co-founder Travis Kalanick.
Waymo and Uber last week announced a settlement in a blockbuster lawsuit over allegedly stolen trade secrets from the former Google self-driving car project.
The surprise agreement ended an image-bruising trial between the two Silicon Valley rivals competing in a race to develop autonomous cars, after four days of testimony before a federal judge in San Francisco.
A source familiar with the confidential deal said Uber agreed to a financial settlement giving the Alphabet unit 0.34 per cent of Uber shares -- which would be some USD 244 million based on Uber's valuation of USD 72 billion.
Khosrowshahi has vowed to fix the company's work culture and business practices.
Even as Uber has seen unprecedented growth by expanding to dozens of countries, it has been hurt by missteps including allegations of executive misconduct, a toxic work atmosphere and potentially unethical competitive practices.
(This story has not been edited by Business Standard staff and is auto-generated from a syndicated feed.)