With millions of shareholders, RDA is the oldest and largest of the quasi-governmental administrative entities (QGAEs). But its origins are far more modest. The entity that would become RDA was little more than a Silicon Valley garage startup in the early 21st century, when its two founders borrowed money from family members to begin the company. (Read more)
Within a few decades, the company had the stature to propose the construction of a world-spanning rapid transit system that would allow entire population groups to conveniently commute hundreds or even thousands of miles to perform work where it was needed, without impinging on the cultural values of host populations. This led to the current global network of maglev trains that require the superconductor unobtanium for their continued operation.

The company's early expeditions to Pandora were seen as a colossal risk; the construction of the first interstellar vehicle alone put an enormous strain on capital resources. But with exclusive mining rights to unobtanium (which, at time of publication is valued at $20 billion per kilo), and potential profits from countervirals, biofuels, and cosmetics, the enormous capital investment has paid off.