Alien: Earth episode 4 review | "Observation" @FXNetworks

The five corporations in Alien: Earth are:
Weyland-Yutani: This corporation is a staple of the Alien franchise. In Alien: Earth, it owns North, Central, and South America, as well as Mars and Saturn. The company is involved in space colonization, synthetics, and weapons development.
Prodigy: A newer corporate powerhouse run by the "youngest trillionaire ever," Boy Kavalier. Prodigy specializes in synthetics and artificial intelligence and is at the forefront of developing "hybrids"—humanoid robots infused with human consciousness in a "race to immortality". Prodigy controls most of Asia and Australia, along with half of Africa and Greenland.
Lynch: This corporation owns the territory of what was once Russia. Beyond its holdings, little is known about its specific businesses.
Dynamic: Dynamic owns the other half of Africa, the Middle East, and holds control of the moon. Like Lynch, its internal business operations are not well-defined in the early episodes of the series.
Threshold: This corporation has ownership of Western Europe. It is also involved in the "race to immortality" alongside the other members of The Five.