North American OTIC in Salt Lake City (POWDER) hosted by University of Utah

North American OTIC in Central Iowa (ARA) hosted by Iowa State University

North American OTIC in Washington DC/ Arlington VA (Virginia Tech) hosted by Virginia Polytechnical Institute and State University, AT&T, DISH Wireless and Verizon

The North American OTIC at MITRE

The North American OTIC in the Boston Area (UNH-IOL)

The North American OTIC in the Raleigh-Durham Research Triangle Park Area (AERPAW)

North American OTIC in the Boston Area is hosted by Northeastern University

The Asia & Pacific OTIC by ritt7layers is hosted by Huarui 7layers High Technology (Suzhou) Co., Ltd.

The Asia & Pacific OTIC in Singapore is hosted by Singapore University of Technology and Design‍.

The North American OTIC in NYC Metro Area/East (COSMOS) is jointly hosted by Rutgers University/WINLAB and AT&T.

The Japan OTIC is jointly hosted by KDDI, NTT DOCOMO, Rakuten Mobile, SoftBank and YRP R&D Promotion Committee.

The Korea OTIC is jointly hosted by TTA, ETRI, Korea Telecom, LG Uplus Corp. and SK Telecom.

The European OTIC in Madrid is hosted by Telefonica, member of the O-RAN ALLIANCE, and global operator present in Europe and Latin America.

The European OTIC in Torino is hosted and sponsored by TIM, member of O-RAN ALLIANCE since 2018, the main fixed and mobile operator in Italy, with subsidiary company also in Brazil.

The European OTIC in Berlin is a part of the Integration Lab hosted by Deutsche Telekom, founder member of O-RAN ALLIANCE and one of the world's leading integrated telecommunications companies.

As a founding member of O-RAN ALLIANCE, Orange is hosting and sponsoring the European OTIC in Paris.

Auray OTIC and Security Lab, the main business of Auray Technology Corp., which is a SME contributor of O-RAN ALLIANCE, is a third-party test laboratory focusing on communication technology with cross-disciplinary expansion and integration services in Taiwan.

The Asia&Pacific OTIC in PRC is a part of the Integration Lab hosted by ZhongGuanCun (ZGC) Academy of Mobile Communication Innovation (ZAMI), a construction of China's national science and technology innovation center in Beijing, where O-RAN ALLIANCE's founding member China Mobile is one of the founders providing support and guidance to ZAMI.

The Kyrio O-RAN Test and Integration Lab is hosted by CableLabs, a member of O-RAN ALLIANCE since 2018. CableLabs/Kyrio provides the highest-quality testing services, software systems, and professional services for businesses connecting people, places, and devices. Our state-of-the-art 17,000+ square foot lab and 5,000+ square foot test house include extensive investment in robust wired and wireless test equipment.