Erex Co

Erex Co R&D Expenses

The Research & Development Expenses of Erex Co (9517.T) as of Nov 2, 2026 is 32.00 M JPY. In the previous year, Research & Development Expenses was 59.00 M JPY — a change of -45.76% (lower).

R&D Expenses

32.00 MJPY

YoY

-45.76%

Last updated:

Research & Development Expenses of Erex Co is 2025 32.00 M JPY. Research & Development Expenses of Erex Co was 2024 59.00 M JPY. It decreases by -45.76% lower compared to the previous year.

The Erex Co R&D Expenses history

  • 3 Years

  • 10 Years

  • 25 Years

  • Max

R&D Expenses
Date
R&D Expenses
Jan 1, 2022
280.00 M JPY
Jan 1, 2023
146.00 M JPY
Jan 1, 2024
59.00 M JPY
Jan 1, 2025
32.00 M JPY
The Erex Co R&D Expenses history
YEARR&D ExpensesYoY
32.00 MJPY-45.76%
59.00 MJPY-59.59%
146.00 MJPY-47.86%
280.00 MJPY—

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Erex Co Stock analysis

What does Erex Co do? eREX Co., Ltd. generates revenue through electric power retail, market trading, and power supplies development. The company offers electricity at lower prices than general electric utilities, targeting residential and commercial customers seeking cost-effective energy solutions. Its power supplies development segment focuses on planning, designing, and constructing power-generating equipment for clients. The business model relies on competitive pricing in retail sales and specialized engineering services for power infrastructure projects. The company operates as a Japan-based power producer and supplier (PPS), utilizing power grids owned by general electric utilities for distribution. It does not own generation assets but partners with utility grids to deliver electricity. Revenue streams include retail electricity sales, trading in the electric market, and engineering services for power supply development. The target segments are cost-conscious consumers and businesses requiring tailored power infrastructure solutions. eREX Co., Ltd. serves customers through its electric power retail business, providing affordable electricity rates compared to traditional utilities. Its power supplies development division secures contracts for designing and building power-generating equipment. The company’s pricing strategy emphasizes affordability in retail, while its engineering services cater to clients needing customized power solutions. This dual approach ensures steady income from both consumer sales and B2B projects. Erex Co is one of the most popular companies on Eulerpool.

Frequently Asked Questions about Erex Co stock

Research & Development Expenses of Erex Co is 32.00 M JPY in 2025.

Research & Development Expenses of Erex Co changed from 59.00 M JPY to 32.00 M JPY, representing a -45.76% change. The value is lower than the previous year.

On Eulerpool you can find the complete historical development of Research & Development Expenses Erex Co since 2006 – with annual values, charts, and detailed analysis.

R&D expenses represent the costs incurred in researching and developing new products, services, or processes. High R&D spending can signal innovation and future growth potential.

Research & Development Expenses's JPY is a key factor for investors. Changes in this metric can signal improving or deteriorating fundamentals, directly impacting the stock price. On Eulerpool, you can track Research & Development Expenses's Erex Co historically and in real time.

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Income Statement — Erex Co

RevenueGross ProfitEBITEBITDANet IncomeEPSCost of Goods SoldR&D ExpensesSG&A ExpensesOperating ExpensesInterest ExpensePretax IncomeTax ExpenseDepreciation & AmortizationRevenue per ShareEBIT per ShareDiluted EPSEBITDA per ShareOther Income/Expense

All Key Metrics — Erex Co