[Seamless End-to-End from Point Cloud Data Acquisition to CIM Construction] MiraTec Drone and Gijutsu Kaihatsu Consultant Form Business Alliance to Deploy Next-Generation Surveying Solutions

Press Release Information Title: [From Point Cloud Data Acquisition to CIM Construction: Seamless End-to-End Solution] MiraTec Drone and Gijutsu Kaihatsu Consultant Form Business Alliance to Develop Next-Generation Surveying Solutions

### Background and Purpose of Business Alliance Gijutsu Kaihatsu Consultant Co., Ltd. (Fukaya City, Saitama Prefecture, Representative Director: Hideo Iino, hereinafter "Gijutsu Kaihatsu Consultant") and MiraTec Drone Co., Ltd. (Headquarters: Shinagawa Ward, Tokyo, Representative Director: Yasuyuki Sasaki, hereinafter "MiraTec Drone") are pleased to announce the conclusion of a business alliance agreement concerning 3D surveying and CIM (Construction Information Modeling) fields in social infrastructure and river surveying in Japan.

In Japan's infrastructure development and disaster recovery, surveying and design work require a significant amount of time and effort. The construction industry faces serious labor shortages due to the "2024 Problem" and ensuring worker safety is a challenge for the entire industry. Furthermore, the deliverables required by clients are rapidly evolving from simple point cloud data to advanced CIM (3D models) that are directly linked to subsequent design processes.

To address these challenges and the increasing sophistication of market needs, both companies have held extensive discussions. This alliance is a strategic partnership that integrates the strengths of both companies to improve the efficiency and add high value to surveying and design operations. Through this, we aim to accelerate the digital transformation (DX) of the construction industry and contribute to the maintenance and development of social infrastructure.

### Overview of Business Alliance This alliance provides optimal solutions by flexibly combining the strengths of both companies according to the scale and characteristics of each project site.

#### Core Strengths of Both Companies

- **Gijutsu Kaihatsu Consultant Co., Ltd.** - CIM (3D model) construction technology directly linked to design utilizing Autodesk Civil 3D, coupled with specialized measurement technology for rivers and difficult terrains using green laser scanners and the turbidity management system "SuiShiro DX". They also offer comprehensive support from investigation and planning to design and supervision, including various permit applications (City Planning Act, Forest Act, Earth Embankment Regulation Act, etc.).

- **MiraTec Drone Co., Ltd.** - Acquisition of wide-area and highly accurate point cloud data, leveraging over 1,000 flights per year and the safety standards of a listed company group. Additionally, rapid generation of clean "raw data" through initial analysis such as noise removal.

### Departure from Traditional "Data Delivery" Surveying and Value Provided By collaborating as "spatial information acquisition professionals" and "3D design and CIM professionals," we provide the following added value in a one-stop manner. We integrate "data acquisition (measurement)," "analysis," and "design," which were traditionally handled separately, to simultaneously achieve process shortening, cost optimization, and quality improvement.

#### Seamless Land and Water 3D Data Conversion Hybrid measurement is conducted, combining "red lasers" suitable for land areas with dense vegetation and steep slopes, and "green lasers" that can penetrate to the riverbed underwater. This eliminates blind spots at the site and removes the hassle of arranging separate contractors for land and water.

#### Agile Optimization tailored to the site We provide flexible and efficient responses, from speedy measurements at short-term sites to reliable data acquisition using systems in difficult areas with rapidly changing water quality.

#### CIM Delivery Ready for Design from Day One The burden of "heavy and unprocessable point cloud data," which was a challenge in conventional drone surveying, is minimized. We complete everything from data acquisition to CIM construction directly linked to construction and design, delivering it in a state where customers can immediately proceed to the next process.

### Future Development Building on this alliance, both companies will deepen practical personnel exchanges and share technology and know-how. We will actively promote the deployment of this solution to government agencies, local governments, and major general contractors, aiming to establish a new standard in the surveying and construction consulting industries.

Furthermore, details of the specific service content and operational flow based on this alliance will be announced again in the near future.

### About MiraTec Drone Co., Ltd. Established in 2020 as a 100% subsidiary of Miraite One Co., Ltd. [TSE Prime: 1417], MiraTec Drone is a professional company that consistently provides drone schools, flight solutions, and sales.

### About Gijutsu Kaihatsu Consultant Co., Ltd. Since its establishment in 1986, with the philosophy of "visible design," the company has been an early adopter of digitalizing design operations at a time when analog was mainstream. In April 2026, it will celebrate its 40th anniversary.

In addition to traditional surveying and design work, the company actively introduces advanced technologies such as 3D surveying using drones, 3D design, and 3D simulations. It also works on improving operational efficiency through data analysis and operational improvements using AI.

Moving forward, we will continue to respond flexibly to changes in the times and customer needs, contributing to the development of local communities through the utilization of new technologies.

### [Company Overview] - **Gijutsu Kaihatsu Consultant Co., Ltd.** - 440 Uenodai, Fukaya City, Saitama 366-0801 - Representative Director: Hideo Iino