About Us

primeNumber Inc., is a leading data technology company dedicated to transforming all data into business growth. In an era where data is growing exponentially, our mission is to create an environment where anyone can quickly and easily utilize data, optimizing the entire process of data utilization. With our advanced technology and unique ideas, we support businesses worldwide.
Company Name
primeNumber Inc.
November 19, 2015
100 million yen
Office Location
JR Tokyu Meguro Building 5F, 3-1-1 Kami-Osaki, Shinagawa-ku, Tokyo, Japan 〒141-0021


Our leadership team is composed of visionaries and industry experts committed to driving our mission forward

Yuki Tabe

Representative Director, CEO

Kenta Yamamoto

Executive Director, CIO

Kenta Suzuki

Executive Director, CTO

Satoru Shimosaka

Executive Director, COO

Takashi Arai

Executive Officer

Hideki Ojima

Outside Director

Masahito Okada

External Statutory Auditor

Makoto Nagakoshi

Corporate Planning Advisor

Transforming Data into Business Power

Trocco is our flagship service, a comprehensive support platform for data analytics. It enables users to start data analysis and utilization quickly and safely, with a low learning cost, and to build data infrastructure that withstands long-term operation. Our goal is to create a world where all data is transformed into business power.

Key Features

Automated Data Integration: Data comes in large volumes, varied formats, and is often scattered across multiple locations. Integrating this data is the first step towards utilization. Traditionally a time-consuming task, Trocco® can accomplish this in as little as five minutes.

Adoption and Growth

Trocco® is trusted by a wide range of companies, from Tokyo Stock Exchange Prime-listed enterprises to startups. From November 2020 to October 2023, we've maintained a growth rate of over 60% year-over-year. In February 2023, we also launched a free plan to support the first steps in data utilization for more businesses.
Our Mission
At primeNumber Inc., we are committed to leveraging our extensive experience and use cases to support numerous companies, embodying our theme of transforming all data into business power.
Through our comprehensive data platform services and consulting, we aim to realize a world where data is not just a resource but a cornerstone of business success.

TROCCO is trusted partner and certified with several Hyper Scalers