# Girasol Energy

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/girasol-energy

- Industry: Software
- Headquarters: Tokyo, Japan
- Website: www.pplc.co/
- Total disclosed funding: $7.5M
- Latest round: Series B (Apr 28, 2025)
- Investors on record: 11

## About

Founded in 2017 and based in Tokyo, Japan, Girasol Energy Inc. operates as an evaluator of the condition and value of solar power plant companies. In April 2025, Girasol Energy Inc. raised an undisclosed amount in series B funding from new investor ONE Innovators, with participation from returning investor Mitsubishi UFJ Trust and Banking. The company specializes in optimizing and managing solar power plants through advanced technology and digital solutions. The firm’s core offering, Plumana® Link, provides services throughout the lifecycle of solar power installations, including evaluating the performance, regenerating existing systems, and facilitating the purchase of solar power plants. Girasol’s services are designed to support the sustainable operation of solar energy systems, ensuring long-term benefits for owners, developers, and investors. The company will use the April 2025 funding to continue the development of its solar power plant support services.

## Funding rounds

- Series B, Apr 28, 2025 — Mitsubishi UFJ Trust and Banking, ONE Innovators
- Series B, Mar 22, 2024, $2.6M — Mitsubishi UFJ Trust and Banking, Joyo Bank, UTokyo Innovation Platform, 77 Capital, K4 Ventures, Hachijuni Investment
- Series A, Aug 31, 2021, $4.8M — Global Brain, ANRI, UTokyo Innovation Platform, Yamanashi Chugin Management Consulting, K4 Ventures, Tokyu Construction Co., Ltd
- Seed, Dec 1, 2017 — ANRI

## Investors

- ANRI (https://capitalatlas.ai/funds/anri) — Seed, Series A
- Global Brain (https://capitalatlas.ai/funds/global-brain) — Series A
- UTokyo Innovation Platform (https://capitalatlas.ai/funds/utokyo-innovation-platform) — Series A, Series B
- Yamanashi Chugin Management Consulting (https://capitalatlas.ai/funds/yamanashi-chugin-management-consulting) — Series A
- K4 Ventures (https://capitalatlas.ai/funds/k4-ventures) — Series A, Series B
- Tokyu Construction Co., Ltd — Series A
- Mitsubishi UFJ Trust and Banking (https://capitalatlas.ai/funds/mitsubishi-ufj-trust-and-banking) — Series B
- Joyo Bank — Series B
- 77 Capital — Series B
- Hachijuni Investment (https://capitalatlas.ai/funds/hachijuni-investment) — Series B
- ONE Innovators (https://capitalatlas.ai/funds/one-innovators) — Series B