World's largest corporations

Axios -  For the 12th straight year, Walmart topped Fortune's Global 500 list of the world's largest companies based on revenue.

• The U.S. holds a slim lead in the number of companies on the list, with 138 compared to China's 130.

The top 10:

1. 🇺🇸 Walmart
2. 🇺🇸 Amazon
3. 🇨🇳 State Grid
4. 🇸🇦 Saudi Aramco
5. 🇨🇳 China National Petroleum
6. 🇨🇳 Sinopec
7. 🇺🇸 UnitedHealth Group
8. 🇺🇸 Apple
9. 🇺🇸 CVS Health
10. 🇺🇸 Berkshire Hathaway

The number of women CEOs at companies on the list reached a record high of 33 — up five from the year before.

• Full list.