SIRC Co., Ltd. (Headquarters: Chuo Ward, Osaka City, CEO: Mariko Takahashi, hereinafter referred to as "SIRC") has received the "Minister of the Agency for Natural Resources and Energy Award (Electricity Demand Optimization Category)" in the product and business model category of the 2024 Energy Conservation Grand Prize, hosted by the Energy Conservation Center, for its flagship product, the "IoT Power Sensor Unit." The "Energy Conservation Grand Prize" aims to enhance awareness of decarbonization across Japan by recognizing outstanding products in energy conservation and CO2 reduction, as well as exemplary efforts in energy conservation and decarbonization, contributing to the establishment of an energy-saving society towards achieving carbon neutrality. In relation to this, the award-winning product will be exhibited at ENEX2025, the 49th Earth Environment and Energy Harmony Exhibition, to be held at Tokyo Big Sight (Koto Ward, Tokyo) from January 29 (Wednesday) to January 31 (Friday), 2025.

Our new product, the "IoT Current Sensor Unit," was featured on page 39 of the Nikkan Kogyo Shimbun on Tuesday, August 31, 2021. "IoT Current Sensor Unit" - Can be retrofitted to the target measurement wire - Coreless, compact, and lightweight for easy installation in narrow spaces - Orthogonal switching - Wireless data transmission The electronic version can be found here: https://www.nikkan.co.jp/articles/view/610234 We can also propose various solutions tailored to your data measurement and display methods. Please contact us first.

SIRC Co., Ltd. is pleased to announce that we will be exhibiting at 【INCHEM TOKYO 2023】. We invite you to take this opportunity to see SIRC's sensing technology. 【Dates】September 20 (Wed) - September 22 (Fri), 2023 【Hours】10:00 AM - 5:00 PM 【Venue】Tokyo Big Sight, East Exhibition Hall 【SIRC Booth Location】3-L15 ◆ For more details about 【INCHEM TOKYO 2023】, click here https://www.jma.or.jp/INCHEM/ ◆ Venue map https://www.jma.or.jp/INCHEM/img/common/pdf-floormap.pdf ◆ SIRC exhibited products https://www.jma-onlineservice.com/inchem/webguide/company.php?no=159

An article about our representative, Mariko Takahashi, was published on page 021 of the Nikkei Shimbun morning edition on August 21, 2023.

An article about our company was published on page 003, edition 01, No. 09 of the Steel Newspaper on August 21, 2023 (Monday).

Exhibition Participation Information "Nagoya Manufacturing World" 【Dates】April 12, 2023 (Wednesday) to April 14, 2023 (Friday) 【Time】10:00 AM to 5:00 PM 【Venue】Port Messe Nagoya

The Kansai Bureau of Economy, Trade and Industry is supporting promising startups in the Kansai region through the initiative 'J-Startup KANSAI' with community involvement. Our company is featured on the special website. https://next-innovation.go.jp/j-startup-kansai/startup-post/sirc/ J-Startup KANSAI selects promising startups from Kansai that aim to expand nationally and globally, and provides concentrated support through collaboration between public institutions and private companies, thereby assisting the selected companies in achieving remarkable growth. For more details, please visit here. J-Startup KANSAI https://next-innovation.go.jp/j-startup-kansai/about/

The content of the product center has been renewed.

It was published in the Steel News. An article about our company was featured in the Steel News on June 19, 2025 (Thursday). ◆ Steel News, June 19, 2025, Page 6 SIRC IoT Power Sensor Unit "High-Speed Model" Released

SIRC Co., Ltd. has released a new product, the "IoT Digital Input Unit," which wirelessly transmits data obtained from existing measuring instruments via Bluetooth and aggregates it in the cloud or data loggers. This product easily captures signals from widely used devices in the field, such as production quantity counters and flow meters for air, liquids, and gases, centralizing data that was previously managed separately. It strongly supports the utilization of data as a foundation for promoting energy savings and improving operational efficiency. Key features include the ability to connect up to three devices with a single touch using the included terminal block. Each count can be recorded individually, allowing for flexible management of multiple devices simultaneously. Additionally, it supports both battery operation and external power supply, enabling users to switch according to the environment and application in the field.

SIRC Co., Ltd. has evolved its "SIRC Cloud" into a data utilization platform that not only visualizes data but also provides hints for energy conservation and CO₂ reduction. With the new product "IoT Digital Input Unit," it has become possible to collect and analyze various data such as production quantities and flow rates, and the renewal of gateways and data loggers allows for the connection of sensors from other companies. By centralizing scattered on-site data and understanding correlations, it supports energy conservation and operational efficiency. While large companies are advancing in managing emissions including Scope 1 to 3, small and medium-sized enterprises face challenges in capital investment and data collection. In response, SIRC has launched a flat-rate plan called "SIRC Cloud Package," which combines IoT sensors and the cloud to promote energy conservation efforts.

Mariko Takahashi, our CEO, will be speaking at the event "New Business Created by Data × Visualization - Startup Co-Creation Session" hosted by Itochu Techno-Solutions Corporation. New Business Created by Data × Visualization - Startup Co-Creation Session Date and Time: September 25, 2025 (Thursday) 15:00 - 18:00 Venue: Kamiyacho Station Area Conference Room (Minato-ku, Tokyo) Participation Fee: Free | Scheduled Startup Companies | NodeX Corporation Quollio Technologies Corporation SIRC Corporation

We are pleased to announce that our CEO, Mariko Takahashi, has been appointed as an "Entrepreneurship Promotion Ambassador" by the Ministry of Education, Culture, Sports, Science and Technology. This initiative is part of the government's "Five-Year Plan for Startup Development," which is being promoted by the Ministry. The aim is to increase the number of individuals who form the foundation for startup creation and to enhance diversity by providing entrepreneurship education to elementary, middle, and high school students. As ambassadors, they will leverage their experiences and networks to engage in lectures and networking activities at schools and various events across the country. We will contribute to the development of the next generation of talent and the advancement of industry by giving back the knowledge and achievements gained as a startup to society.

SIRC Corporation will exhibit at the "Factory Innovation Week 2025 Manufacturing Industry Carbon Neutral Exhibition" held at Port Messe Nagoya from October 29 (Wednesday) to 31 (Friday), 2025. This exhibition is a specialized event that gathers the latest technologies aimed at achieving carbon neutrality in factories, including visualization of CO₂ and energy, renewable energy, and energy-saving equipment. We invite you to take this opportunity to see SIRC's unique products and services. [Nagoya] Factory Innovation Week 2025 Manufacturing Industry Carbon Neutral Exhibition Date: October 29 (Wed) to October 31 (Fri), 2025, 10:00 AM to 5:00 PM Venue: Port Messe Nagoya, Hall 3 Booth Number: N39-13 (Manufacturing Industry Carbon Neutral Exhibition)

Chugoku Electric Power Company has launched a new service, "IoT-based Measurement and Diagnosis Service," aimed at energy conservation and CO2 reduction, utilizing the decarbonization DX solutions of SIRC Co., Ltd.