[Avantia Audit Corporation] Relocates Osaka Office

Since its establishment in 2008, Avantia Audit Corporation has been based in Hanzomon, Tokyo, aiming to contribute to the sound development of the capital markets and the economic society by serving as a platform, a bridge between companies that are public institutions and talented individuals with a sense of social mission. We have been developing our business with this goal in mind.

Furthermore, since opening our Osaka office in January 2023, we have steadily accumulated achievements by providing services centered on listed company audits and IPO support, primarily to companies in the Kansai region.

We have now refreshed our medium-term management vision, "Avantia2030," and to achieve this, we have decided to relocate our base to "JAM BASE," a hub for innovation. In this environment where growth companies are concentrated, we will further strengthen our specialized support system for listed companies, IPO-preparing companies, and startups, and we are committed to contributing to their sustainable growth.

On this occasion, all our partners and staff are determined to make even greater efforts, and we humbly request your continued support and encouragement.

[Overview of Osaka Office Relocation]

Name: Avantia Audit Corporation, Osaka Office

Date of Commencement of Business: July 1, 2026 (Wed)

New Address: 6-38 Ofukacho, Kita-ku, Osaka-shi, Osaka Prefecture

Grand Green Osaka, North Building, JAM BASE 9th Floor, JAM-OFFICE 9-A

[Access]

7-minute walk from JR "Osaka Station" Central North Exit (via 2nd-floor connecting deck)

8-minute walk from Subway "Umeda Station" (Osaka Metro Midosuji Line)

7-minute walk from Hankyu "Osaka-Umeda Station" 2nd-floor Central Ticket Gate

10-minute walk from Hanshin "Osaka-Umeda Station" West Exit

[About Avantia Audit Corporation]

Since our establishment in 2008, Avantia Audit Corporation has focused on supporting growing companies with the spirit of being a venture audit corporation that supports Japan.

While establishing a system for conducting organizational audits, we place great importance on thorough human resource development, where each individual thinks for themselves and makes professional judgments, without losing their individuality within the organization. As a result, we have grown into a mid-sized audit corporation entrusted with audits by over 40 listed clients.

In response to the digitalization challenges faced by small and medium-sized audit corporations, which have become an industry issue, we were an early adopter of our in-house developed electronic audit working paper system. Currently, through ADIC LLC, a joint venture established with other firms, we are licensing our electronic audit working paper system to other corporations, contributing to the resolution of industry-wide issues.

Furthermore, in a society of increasing uncertainty, Avantia Audit Corporation prioritizes the sustainability of individuals within the organization. From the perspective of fostering self-reliant talent, we have implemented a unique policy of allowing concurrent employment and side businesses since our establishment in 2008.

Currently, to realize our medium-term management vision, Avantia2030, we are promoting various initiatives with a focus on what we can do for the entire industry and society as a whole, not just for our own audit corporation.

- Name: Avantia Audit Corporation - Representative: Representative CEO, Naoji Ogasawara - Address: Izumikan Sanbancho 2F, 3-8 Sanbancho, Chiyoda-ku, Tokyo 102-0075 - Services: Audit services (listed company audits, IPO audits, other audits) Advisory services (M&A support, IFRS implementation support, financial advisory)

- Corporate Site: https://www.avantia.or.jp/ - Recruitment Site: https://recruit.avantia.or.jp/

Inquiries regarding this matter: info@avantia.or.jp