Omnihaus

Omnihaus AG (OMI) (ᛟᛘᚾᛁᚺᚨᚢᛊ ᚩᚸ) is a Zusian   company whose services include the world's largest, the world's largest  platform, and one of the world's largest  platforms. It is known as one of the Four Titans of the Zusian industry, alongside, , and Quasi. The company is often considered one of the most influential economic and cultural forces in the world, as well as the world's most valuable brand.

Monika von Respondeck founded Omnihaus from her garage in Beomar, Nerotysia in 1994. Initially an online literary marketplace, Omnihaus has since expanded into an enormous range of product categories, earning itself the moniker Gesamtmarkt, or "total marketplace." Omnihaus contains multiple subsidiaries, including the cloud computing company Wolkenhaus; the autonomous vehicle company Axa; the satellite internet company Mondhaus; and the computer hardware research company Laborhaus. Other subsidiaries include, , , and. Its acquisition of Reinessen in August 2017 for ₰11.8 billion substantially increased its footprint as a physical retailer.

Omnihaus has earned a reputation as a disruptor of well-established industries and small business through innovation and mass scale. As of 2021, Omnihaus surpassed Volksladen as the largest retailer in Amphia, driven in large part by its paid subscription plan, Omnihaus Gold, which has over 200 million subscribers worldwide. It is the second-largest private employer in Zusea, one of the world's most valuable companies, and as of 2021, the world's most valuable brand.

Omnihaus also distributes a variety of downloadable and streaming content through its, , Rex, and units. It publishes books through its publishing arm, Hefthaus, film and television content through. It also produces consumer electronics, most notably e-readers,  devices, and  tablets and TVs.

The company has been criticized for practices including technological surveillance, a hyper-competitive and demanding work culture, tax avoidance, and anti-competitive behavior. Monika von Respondeck herself has become a cultural icon and popular for the company as a whole, giving rise to colloquialisms like "leave it to Monika" (meaning "leave it to Omnihaus") and "Just Monika."