Weta FX is a privately owned company headquartered in New Zealand, with approximately 1400 employees. The company offers solutions for visual effects and animation in the world of digital entertainment.
On May 29, 2026, Massive Software released Massive 101, a free edition of its Academy- and Emmy Award-winning crowd simulation software for non-commercial use, making the crowd system originally created for "The Lord Of The Rings" available to a broader range of artists. Previously, on May 18, 2026, Wētā FX showcased demo videos of its in-house simulation tools on its website. These included Pahi, its water simulation system, and Loki, its multiphysics framework, offering a look into the toolset used by the visual effects studio on recent productions like the *Avatar* sequels.