Overview
Construction

GreenEnergy & Company Inc.

GreenEnergy & Company is a Japan-based renewable energy company operating across two core business models: a flow business encompassing solar power generation facility development/sales (targeting individual and corporate investors) and net-zero energy house development/sales under the 'Ieto-chi Honpo' brand (via direct and franchise channels); and a stock business comprising O&M (operation and maintenance) services and power generation from owned solar assets. The company entered the renewable energy sector in 2012 and has since expanded into grid-scale battery storage development, positioning itself as an integrated green energy platform serving the decarbonization transition in Japan.

Market Cap
¥18.2B
US$116M
EV
¥25.3B
US$161M
Stock¥1,472▼-2.90%
US$1 = ¥156.80 (2026-10-23)
LTM EV/EBITDA
13.8
x
LTM EV/EBIT
14.9
x
LTM PER
22.6
x
LTM PBR
3.1
x
Stock vs TOPIX (1Y, base=100)vs TOPIX ▲+63.2%pt
10012
Oct 24, 25 – Oct 23, 26StockTOPIX
1Jun 10, 26Full-year FY2026/04 earnings announced
2Sep 9, 26Q1 FY2027/04 earnings announced
MC → EV Bridge
18.2BUS$116MMarket Cap9.23BUS$58.8M+ Debt1.88BUS$12.0M− Cash0.27BUS$1.71M− Inv. Sec.25.3BUS$161MEV
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Performance & Balance
Revenue 5Y (¥B)
7.19US$45.8M'22/48.85US$56.5M'23/49.68US$61.7M'24/411.6US$74.1M'25/418.4US$117M'26/4
EBITDA 5Y (¥B)
0.56US$3.59M'22/40.60US$3.84M'23/40.57US$3.61M'24/40.59US$3.79M'25/41.31US$8.36M'26/4
Net Income 5Y (¥B)
0.28US$1.80M'22/40.32US$2.06M'23/40.33US$2.10M'24/40.28US$1.75M'25/40.50US$3.19M'26/4
Capital Structure
39%
61%
EquityD/E 1.58xDebt
Liquidity vs Debt 5Y (¥B)▼ Net Debt
CashInv. Sec.Debt
2.11US$13.4M4.06US$25.9M'22/42.07US$13.2M3.74US$23.8M'23/41.64US$10.5M4.72US$30.1M'24/41.21US$7.74M5.76US$36.7M'25/42.33US$14.9M5.92US$37.7M'26/4
Shareholders
Top 10 hold 76.2%
1
FP Life Co., Ltd.
58.70%
2
Takafumi SUZUE
10.32%
3
Japan Securities Finance Co.,Ltd.
2.18%
4
TOFU LLC
2.10%
5
Junichi SAKUMA
0.90%
6
GreenEnergy & Company Inc. Employee Stock Ownership Association
0.61%
7
Musashi Securities Co.,Ltd.
0.47%
8
Ye GU
0.31%
9
SOCIETE GENERALE PARIS (Standing Proxy: Societe Generale Securities Japan Limited)
0.31%
10
Mitsubishi UFJ eSmart Securities Co., Ltd.
0.26%
Management
5 officers
Takafumi SUZUE
Representative Director, President
Apr 1997 Joined Mitsui Home Co., Ltd. Oct 2001 Joined LIXIL Housing Research Institute Co., Ltd. Aug 2002 Appointed Director, Suzuken & Communication Co., Ltd. Oct 2008 Appointed Representative Director, Suzuken & Communication Co., Ltd. Apr 2009 Founded the Company; appointed Representative Director, President (current) Jan 2020 Appointed Representative Director, Social Finance Co., Ltd. Nov 2021 Appointed Representative Director, Green Energy Plus Co., Ltd. May 2023 Appointed Representative Director, Green Energy Nex Co., Ltd. (current) Jul 2023 Appointed Director, Green Energy Life Co., Ltd. (current) Jul 2023 Appointed Director, Green Energy Facilities Co., Ltd. (current) Sep 2023 Appointed Director, Punctual Co., Ltd. (current) Nov 2023 Appointed Director, Green Energy Plus Co., Ltd. (current)
1973-12-08
Tetsuo YAMANAKA
Director
Apr 2001 Joined Akahori Seisakusho Co., Ltd. Oct 2003 Opened Sumibi Yururi restaurant May 2008 Appointed Representative Director, Impress Co., Ltd. (now Toitoma Co., Ltd.) (current) Jun 2019 Appointed Outside Director, Human Life Code Co., Ltd. (current) Sep 2019 Appointed Representative Director, Clafit Co., Ltd. Mar 2020 Appointed Director, Japan Global Research Center (general incorporated association) Apr 2020 Appointed Outside Director, Dive Inc. (current) Oct 2020 Appointed Director, Tomoria Holdings Co., Ltd. May 2021 Appointed Outside Director, Minadein Co., Ltd. (current) Oct 2021 Appointed Outside Director, Balnibarbi Co., Ltd. (current) Jul 2022 Appointed Outside Director of the Company (current)
1982-07-17
Kyoya MITANI
Director (Audit and Supervisory Committee Member)
Apr 2001 Joined The Tokyo-Mitsubishi Bank, Ltd. (now MUFG Bank, Ltd.) Aug 2006 Joined Citibank N.A. (now Citibank Japan Ltd.) Aug 2009 Founded Principle Inc. Sep 2012 Joined Nomura Securities Co., Ltd. Oct 2013 Founded NACRE Global Asset Protection (Switzerland) AG; founded Japan AP Center Co., Ltd.; appointed Representative Vice President (current) Oct 2014 Appointed Outside Audit & Supervisory Board Member, Fuvic Co., Ltd. Mar 2015 Founded Tier Index Inc.; appointed Director Jul 2018 Appointed Outside Director (Audit and Supervisory Committee Member) of the Company (current) Oct 2022 Appointed Outside Director, United Managers Japan Co., Ltd. (current) Apr 2024 Appointed Director, Tsukiyama Co., Ltd. (current)
1978-04-26
Yoshinori YAMADA
Director (Audit and Supervisory Committee Member)
Apr 1969 Joined Yasuda Life Insurance Company (now Meiji Yasuda Life Insurance Company) Apr 1999 Appointed Managing Director, Yasuda Life Insurance Company Apr 2003 Appointed Representative Director, Japan Confirm Co., Ltd. Jun 2008 Appointed Full-time Audit & Supervisory Board Member, Mizuho Trust & Banking Co., Ltd. Oct 2012 Appointed Chairman of the Board, Japan AP Center Co., Ltd. (currently Honorary Chairman) Jun 2013 Appointed Audit & Supervisory Board Member, Nihon M&A Center Inc. (now Nihon M&A Center Holdings, Inc.) Jul 2014 Appointed Full-time Audit & Supervisory Board Member, Force Valley Concierge Co., Ltd. Nov 2014 Appointed Outside Director, Tetsujin Keikaku Co., Ltd. Jun 2016 Appointed Outside Director (Audit and Supervisory Committee Member), Nihon M&A Center Inc. (now Nihon M&A Center Holdings, Inc.) (current) Jul 2018 Appointed Outside Director (Audit and Supervisory Committee Member) of the Company (current) Apr 2026 Director, All Japan University Semi-Hard Baseball Federation (general incorporated association) (current)
1946-05-22
Kaori IIDA
Director (Audit and Supervisory Committee Member)
Dec 2015 Joined Ausense Law Office (now Authense Law Office) Apr 2019 Joined Omotesando Partners Law Office; appointed Co-Managing Partner (current) Apr 2019 Appointed Outside Audit & Supervisory Board Member, Hmcomm Co., Ltd. (current) Nov 2019 Appointed Outside Audit & Supervisory Board Member, Meikip Co., Ltd. Jun 2020 Appointed Outside Audit & Supervisory Board Member, Warranty Technology Co., Ltd. Sep 2020 Appointed Outside Director (Audit and Supervisory Committee Member), SENSY Inc. Jul 2021 Appointed Outside Director of the Company Jul 2022 Appointed Outside Director (Audit and Supervisory Committee Member) of the Company (current) Nov 2023 Appointed Representative Director, Chairs Inc. (current) Mar 2026 Appointed Outside Audit & Supervisory Board Member, Plan Do Co., Ltd. (current)
1989-02-23
Large Shareholding Reports
FP Life Co., Ltd.
2026-10-23
56.49%→56.47%
Annual report (as of 2026-04-30): 58.70%
Mizuho Securities Co., Ltd.
2026-10-07
6.23%
SBI Securities Co., Ltd.
2026-05-22
8.24%
SBI Securities Co., Ltd.
2026-05-12
8.27%→0.00%
FP Life Co., Ltd.
2025-11-21
58.59%→56.49%
Annual report (as of 2026-04-30): 58.70%
FP Life Co., Ltd.
2025-11-21
56.49%→56.49%
Annual report (as of 2026-04-30): 58.70%
SBI Securities Co., Ltd.
2025-09-22
9.32%→8.27%
Disclosures
No disclosures
Primary Source Filings
EDINET
2026-10-23
Large Shareholding Report
EDINET
2026-10-07
Large Shareholding Report
TDnet
2026-09-08
Q1 Earnings Flash
FY ending Apr 2027
EDINET
2026-07-23
Annual Securities Report
Period: May 2025 – Apr 2026
TDnetAmended
2026-06-09
Q3 Earnings Flash
FY ending Apr 2026
EDINET
2026-05-22
Large Shareholding Report
EDINET
2026-05-12
Large Shareholding Report
TDnet
2026-03-10
Q3 Earnings Flash
FY ending Apr 2026
EDINET
2025-12-09
Semi-Annual Securities Report
Period: May 2025 – Apr 2026
EDINET
2025-11-21
Large Shareholding Report
EDINETAmended
2025-11-21
Change Report
EDINET
2025-09-22
Large Shareholding Report
TDnet
2025-09-09
Q1 Earnings Flash
FY ending Apr 2026
EDINET
2025-07-23
Annual Securities Report
Period: May 2024 – Apr 2025
EDINETAmended
2025-06-17
Amended Securities Registration Statement
EDINET
2025-06-13
Securities Registration Statement
TDnet
2025-03-11
Q3 Earnings Flash
FY ending Apr 2025
EDINET
2024-12-10
Semi-Annual Securities Report
Period: May 2024 – Apr 2025
TDnet
2024-09-10
Q1 Earnings Flash
FY ending Apr 2025
EDINET
2024-07-26
Annual Securities Report
Period: May 2023 – Apr 2024
EDINET
2024-03-11
Quarterly Securities Report
Period: Nov 2023 – Jan 2024
EDINET
2023-12-11
Quarterly Securities Report
Period: Aug 2023 – Oct 2023
EDINET
2023-09-11
Quarterly Securities Report
Period: May 2023 – Jul 2023
EDINET
2023-07-28
Annual Securities Report
Period: May 2022 – Apr 2023
EDINET
2023-03-13
Quarterly Securities Report
Period: Nov 2022 – Jan 2023
EDINET
2022-12-12
Quarterly Securities Report
EDINET
2022-09-12
Quarterly Securities Report
EDINET
2022-07-29
Annual Securities Report
EDINET
2022-03-14
Quarterly Securities Report
EDINET
2021-12-13
Quarterly Securities Report
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