Erumina Co.,Ltd. Joins the Infinity Group
- 9 hours ago
- 2 min read
We are pleased to announce that, on 18 August 2026, Erumina Co.,Ltd. based in Fuchu City, Tokyo, joined the Infinity Group.
Erumina Co.,Ltd. specialises primarily in System Engineering Services (SES), as well as fee-based recruitment services through its specialised recruitment media platforms. The company’s strengths lie in its highly skilled IT professionals and its sales capabilities, underpinned by strong analytical and insight-driven approaches.
In its SES business in particular, Erumina leverages its long-standing network of partner companies and strong sales capabilities to provide engineers for a wide range of IT projects. The company supports a broad range of technologies, including Java, Go, PHP, React, Laravel and AWS. Another distinctive feature is its global team of engineers, who come from diverse nationalities and backgrounds and possess a high level of proficiency in English and other languages.
Following its integration into the Group, Erumina will continue to build on its technical expertise, sales network and corporate culture, while sharing the management and administrative infrastructure of the Infinity Group. Through this approach, we aim to further enhance the company’s value and support its continued growth.
Erumina is the second company to join the Infinity Group in Fuchu City. Its addition will further strengthen the Group’s business presence across the Tama area of Tokyo. Through closer collaboration with other Group companies, we will continue to expand our ability to meet the diverse needs of our customers across SES, systems development, IT infrastructure, digital transformation (DX) support and recruitment services.
We will also work to create an environment in which each employee can continue to grow and play an active role over the long term. By combining the strengths of Illumina and the Infinity Group, we look forward to pursuing new opportunities for growth together.
We sincerely appreciate your continued support and patronage of Erumina Co.,Ltd. and the Infinity Group.
Erumina Co.,Ltd.
Hirohisa Iwasaki
Representative Director
1-34-10, 3F, Miyoshi-cho,
Fuchu City, Tokyo 183-0045, Japan
