There are three Teams of companies who are building Lunar landers at NASA’s direction.
One is lead by Blue Origin (Jeff Bezo’s company) and includes Lockheed, Northrop Grumman and Draper. They call themselves “The National Team”, NASA calls them the Blue Federation (legal reasons). Their proposal gets the most money, will probably be finished first, and looks the most like Apollo.
Next is the Dynetics Team (the one in the article), which includes my employer, Sierra Nevada Corporation. What we’re building is mostly reusable, the only thing it loses are drop tanks. It can also refuel in orbit.
Finally, there’s SpaceX. They’re getting the least money, but building the biggest “lander” with the most flights. It’s so big you have to use an elevator to get down. Has included pulley system for the rover.