Overview
Services

Polaris Holdings Co.,Ltd.

ETS Group is a holding company established in October 2024 through a share transfer, overseeing two core business segments: electrical construction and real estate-related services. The electrical construction segment covers overhead and underground power transmission line construction, substation works, electrical/instrumentation/ICT facility construction, and overseas transmission line projects. The real estate-related segment encompasses condominium management, building equipment maintenance, commercial building cleaning, security services, and hospitality operations.

Market Cap
¥44.4B
US$283M
EV
¥65.7B
US$419M
Stock¥190▲+0.53%
US$1 = ¥156.80 (2026-10-23)
LTM EV/EBITDA
11.9
x
LTM EV/EBIT
17.5
x
LTM PER
10.6
x
LTM PBR
1.4
x
Stock vs TOPIX (1Y, base=100)vs TOPIX ▼-27.2%pt
100
Oct 24, 25 – Oct 23, 26StockTOPIX
MC → EV Bridge
44.4BUS$283MMarket Cap27.5BUS$175M+ Debt4.66BUS$29.7M− Cash1.51BUS$9.66M− Inv. Sec.65.7BUS$419MEV
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Performance & Balance
Revenue 5Y (¥B)
3.71US$23.7M'22/37.02US$44.8M'23/322.5US$144M'24/327.9US$178M'25/348.5US$309M'26/3
EBITDA 5Y (¥B)
-1.14-US$7.28M'22/30.21US$1.33M'23/34.09US$26.1M'24/33.95US$25.2M'25/35.79US$36.9M'26/3
Net Income 5Y (¥B)
-1.83-US$11.7M'22/30.53US$3.41M'23/33.30US$21.0M'24/32.61US$16.7M'25/34.60US$29.3M'26/3
Capital Structure
53%
47%
EquityD/E 0.88xDebt
Liquidity vs Debt 5Y (¥B)▼ Net Debt
CashInv. Sec.Debt
2.61US$16.7M8.93US$56.9M'22/34.48US$28.6M16.3US$104M'23/33.56US$22.7M10.9US$69.4M'24/37.52US$47.9M30.0US$192M'25/39.05US$57.7M27.8US$177M'26/3
Shareholders
Top 10 hold 86.5%
1
SAJP VI 3.0 LP
45.40%
2
Star Asia Opportunity III LP
26.66%
3
THE BANK OF NEW YORK MELLON 140040 (Standing Proxy: Mizuho Bank, Ltd.)
9.90%
4
DBLDN HSE EQT 2 (Standing Proxy: Citibank, N.A., Tokyo Branch)
1.62%
5
Malcolm F. McLEAN IV
0.97%
6
Taro MASUYAMA
0.97%
7
CHARLES SCHWAB FBO (Standing Proxy: Citibank, N.A., Tokyo Branch)
0.30%
8
PERSHING SEC INT LTD CLIENT ASSET CUSTODY A/C (Standing Proxy: Citibank, N.A., Tokyo Branch)
0.27%
9
BNP PARIBAS SINGAPORE/2S/JASDEC/CLIENT ASSET (Standing Proxy: The Hongkong and Shanghai Banking Corporation Limited, Tokyo Branch)
0.21%
10
BNYM AS AGT/CLTS NON TREATY JASDEC (Standing Proxy: MUFG Bank, Ltd.)
0.19%
Management
11 officers
Shigeru TAKAKURA
Director, Chairman of the Board
Apr 1972 Joined Hilton International; Head of Sales, Japan, Korea and Guam Area; Acting General Manager, Hilton Tokyo Oct 2005 Joined Solare Hotels & Resorts Co., Ltd. (hotel operator under Lone Star Funds); Head of Full-Service Hotel Operations, concurrently General Manager, Loisir Hotel Atsugi and General Manager, Kobe Bay Sheraton Hotel & Towers Apr 2011 Representative Director, Senior Managing Director and General Manager, Rembrandt Hotel Atsugi Co., Ltd. Nov 2011 Director, Rembrandt Holdings Co., Ltd. Apr 2013 Joined the Company; Executive Officer, Head of Sales Division Jun 2013 Senior Managing Director, Head of Hotel Business Division, the Company Apr 2014 Representative Director, Senior Managing Director, the Company Jun 2014 Representative Director, President, the Company Jun 2020 Director, Chairman of the Board, the Company (current)
1949-01-26
Yohei TAGUCHI
Representative Director, President
Jul 2007 Joined Accenture K.K.; Consultant Sep 2011 Joined Hoshino Resorts, Inc. Jan 2013 Joined Japan Hotel REIT Advisors K.K.; Senior Manager Jul 2016 Joined Ichigo Inc. (seconded to Ichigo Investment Advisors Co., Ltd.); Senior Vice President Mar 2020 Director, Star Asia Management Japan Ltd. (current) Feb 2021 Joined the Company; Head of Hotel Business Division Jun 2022 Director, the Company Dec 2024 Director, Minasia Co., Ltd. (current) May 2025 Head of Operations Division and Head of Development Division, the Company Jun 2025 Representative Director, President, the Company (current)
1984-09-14
Kazuyoshi SHIMOJIMA
Director, Chief Operating Officer (COO), Head of Sales Division, Head of Operations Division and Head of IT Division
Apr 1993 Joined Tokyu Corporation, Overseas Business Division; Assistant Manager, Group Policy Office Aug 2002 Joined Future Brand Co., Ltd.; Consultant Jul 2004 Joined Solare Hotels & Resorts Co., Ltd.; Head of Marketing Division Nov 2008 Representative Director, President, Octopus Travel Co., Ltd. Jul 2010 Country Director, Agoda International Oct 2011 Deputy General Manager, International Business Division, Rakuten Travel Co., Ltd. Aug 2013 Head of Travel Business Division, Groupon Japan Co., Ltd. Oct 2015 Representative Director, President, TrustYou K.K. Jan 2021 Joined Minasia Co., Ltd. Feb 2021 Representative Director, President, Minasia Co., Ltd. (current) Feb 2021 Representative Director, President, Minasia Total Service Co., Ltd. (current) Dec 2024 Vice President and Director, the Company May 2025 Head of Sales Division, the Company (current) Jun 2025 Director, Chief Operating Officer (COO), Head of Operations Division, the Company (current) Mar 2026 Head of IT Division, the Company (current)
1970-04-08
Satoshi HOSONO
Director, Chief Financial Officer (CFO), Head of Finance Division
Apr 2003 Joined Daiwa Securities Co., Ltd. May 2005 Joined ORIX Corporation May 2006 Joined Mizuho Securities Co., Ltd. Nov 2012 Joined Xymax Corporation Jan 2015 Managing Director, Star Asia Management Japan Ltd. (current) Dec 2018 Joined the Company; Executive Officer Jun 2019 Director, Chief Financial Officer (CFO), Head of Finance and Corporate Planning Division, the Company Jun 2020 Chief Operating Officer (COO), the Company Dec 2024 Executive Officer and Chief Financial Officer (CFO), the Company May 2025 Head of Finance Division, the Company (current) Jun 2025 Director, Chief Financial Officer (CFO), the Company (current)
1980-08-28
Takahiro TSUJIKAWA
Director, Head of Development Division and Head of Overseas Business Division
Apr 2000 Joined Ken Corporation Mar 2006 Joined Da Vinci Advisors Co., Ltd.; Analyst Apr 2007 Joined Panorama Hospitality Co., Ltd.; Manager Jan 2009 Vice President, Secured Capital Investment Management Co., Ltd. (now PAG Investment Management K.K.) Jul 2012 Senior Manager, Acquisitions Department, Investment Management Division, Japan Hotel REIT Advisors K.K. Mar 2015 Head of Acquisitions Department, Investment Management Division, Japan Hotel REIT Advisors K.K. Feb 2020 Managing Director, Hotels & Hospitality Division, Jones Lang LaSalle K.K. Apr 2020 Executive Officer, Head of Hotels & Hospitality Division, Jones Lang LaSalle K.K. Feb 2023 Director, Star Asia Management Japan Ltd. (current) Feb 2023 Joined the Company; Advisor Jun 2023 Representative Director, President, Polaris Asia Co., Ltd. (current) Jun 2023 Representative Director, President, the Company Dec 2024 Director, Minasia Co., Ltd. (current) Jun 2025 Director, Head of Development Division, the Company (current) Mar 2026 Head of Overseas Business Division, the Company (current)
1977-06-25
Kentaro TAWARA
Director, Head of Corporate Planning Division
Apr 1988 Joined The Nippon Credit Bank, Ltd. Feb 2001 Joined Daiwa SMBC Securities Co., Ltd. Dec 2004 Representative Director, Care Associates Co., Ltd. Sep 2011 Chief Administrative Officer and Senior Research Fellow, Japan Institute for Reconstruction Initiatives (general incorporated foundation) Mar 2012 Director, Fisco Capital Co., Ltd. Feb 2016 Audit & Supervisory Board Member, Nexg Group Co., Ltd. Oct 2017 Director, S.Y.S Co., Ltd. Feb 2025 Director, Star Asia Management Japan Ltd. (current) Feb 2025 Joined the Company; Advisor May 2025 Head of Corporate Planning Division, the Company (current) Jun 2025 Director, the Company (current)
1966-01-28
Mitsuhiro MATSUZAKI
Director, Head of Administration Division
Apr 1991 Joined Edoken Co., Ltd. Apr 1994 Joined Wing International Co., Ltd. Dec 2000 Representative Director, President, Forbes Co., Ltd. (now Minasia Co., Ltd.) Feb 2021 Representative Director, Executive Vice President, Minasia Co., Ltd. (current) Dec 2024 Director, the Company (current) Jul 2025 Head of Administration Division, the Company (current)
1968-06-04
Joseph ALTWASSER
Director
Aug 1999 Director, Equity Sales Division, Salomon Smith Barney Securities Co., Ltd. (now Citigroup Global Markets Japan Inc.) Aug 2007 Executive Director, Equity Sales Division, KBC Securities Oct 2009 Director, Equity Sales Division, Merrill Lynch Japan Securities Co., Ltd. (now BofA Securities Japan Co., Ltd.) Sep 2013 Deputy General Manager, Sales Division, and Head of International Sales Division, SMBC Nikko Securities Inc. Jan 2016 Director, Institutional Sales Department, Equity Division, Mizuho Securities Co., Ltd. Jun 2019 Head of Marketing and Business Development, Star Asia Management Japan Ltd. (current) Apr 2025 Joined the Company; Executive Officer, in charge of Investor Relations and Business Development Jun 2025 Director, the Company (current)
1963-12-11
Tsuyoshi MATSUO
Director, Full-time Audit and Supervisory Committee Member
Apr 1983 Joined Tomen Corporation (now Toyota Tsusho Corporation) Jul 1987 Real Estate Division, Tomen America Inc., New York Headquarters Mar 1991 Real Estate Management and Development Office, Tomen Corporation Apr 1999 Group Leader, Tokyo Construction Group, Development and Construction Division, Tomen Corporation Aug 2004 Manager, Real Estate Division, Tomen America Inc., New York Headquarters Sep 2008 Urban Development Division, Toyota Tsusho Corporation Apr 2009 Head of Development Division and Head of General Affairs Division, Gamagori Ocean Development Co., Ltd. May 2012 Urban Development Division, Toyota Tsusho Corporation Apr 2013 Director, Overseas Project Promotion Office, Living & Healthcare Division, Toyota Tsusho Corporation Apr 2015 Head of Construction Business Division, Toyota Tsusho Corporation Oct 2017 Director, Toyota Tsusho Facilities Co., Ltd. Jun 2018 Representative Director, President, Toyota Tsusho Facilities Co., Ltd. Jun 2023 Full-time Outside Director, Audit and Supervisory Committee Member, the Company (current)
1958-05-17
Takaaki MOROHASHI
Director, Audit and Supervisory Committee Member
Oct 2005 Registered as Attorney-at-Law; joined Shimizu Naoki Law Office Oct 2015 Established Rising Law Office; Managing Partner (current) Aug 2021 Outside Director, Audit and Supervisory Committee Member, First Corporation Co., Ltd. (current) Jun 2023 Outside Director, Audit and Supervisory Committee Member, the Company (current)
1975-07-06
Kumiko WATANABE
Director, Audit and Supervisory Committee Member
Aug 1996 Joined PwC LLP, US Oct 2011 National Leader, Japanese Business Practice, Grant Thornton LLP, US Feb 2025 Representative, RevUp Advisors LLC, US (current) Jun 2025 Outside Director, Audit and Supervisory Committee Member, the Company (current)
1968-09-09
Large Shareholding Reports
Star Asia Partners VI Ltd.
2026-05-07
45.40%→45.40%
Correction filing (name/detail fix only) — ratio carried over from the original filing
Star Asia Partners VI Ltd.
2026-04-30
45.40%→45.40%
Star Asia Partners VI Ltd.
2026-03-27
45.43%→45.40%
The Trustees of Columbia University in the City of New York
2026-03-25
7.95%→9.90%
Disclosures
No disclosures
Primary Source Filings
TDnet
2026-08-13
Q1 Earnings Flash
FY ending Mar 2027
EDINET
2026-06-24
Annual Securities Report
Period: Apr 2025 – Mar 2026
EDINETAmended
2026-05-07
Change Report
EDINET
2026-04-30
Large Shareholding Report
EDINET
2026-03-27
Large Shareholding Report
EDINET
2026-03-25
Large Shareholding Report
TDnet
2026-02-13
Q3 Earnings Flash
FY ending Mar 2026
EDINET
2025-11-14
Semi-Annual Securities Report
Period: Apr 2025 – Mar 2026
TDnet
2025-08-13
Q1 Earnings Flash
FY ending Mar 2026
EDINET
2025-06-26
Annual Securities Report
Period: Apr 2024 – Mar 2025
TDnetAmended
2025-05-30
Q3 Earnings Flash
FY ending Mar 2025
TDnet
2025-02-13
Q3 Earnings Flash
FY ending Mar 2025
EDINET
2024-11-14
Semi-Annual Securities Report
Period: Apr 2024 – Mar 2025
TDnet
2024-08-13
Q1 Earnings Flash
FY ending Mar 2025
EDINET
2024-06-26
Annual Securities Report
Period: Apr 2023 – Mar 2024
EDINET
2024-02-14
Quarterly Securities Report
Period: Oct 2023 – Dec 2023
EDINET
2023-11-14
Quarterly Securities Report
Period: Jul 2023 – Sep 2023
EDINET
2023-08-14
Quarterly Securities Report
Period: Apr 2023 – Jun 2023
EDINET
2023-06-28
Annual Securities Report
Period: Apr 2022 – Mar 2023
EDINET
2023-02-13
Quarterly Securities Report
Period: Oct 2022 – Dec 2022
EDINET
2022-11-11
Quarterly Securities Report
EDINET
2022-08-12
Quarterly Securities Report
EDINET
2022-06-29
Annual Securities Report
EDINET
2022-02-14
Quarterly Securities Report
EDINETAmended
2021-11-22
Amended Securities Registration Statement
EDINET
2021-11-11
Quarterly Securities Report
EDINETAmended
2021-11-11
Amended Securities Registration Statement
EDINET
2021-10-15
Securities Registration Statement
EDINET
2021-08-13
Quarterly Securities Report
EDINET
2021-06-29
Annual Securities Report
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