Overview
Construction

Giken Holdings Co.,Ltd.

Giken Kogyo Holdings operates through its core subsidiary, Giken Kogyo Co., Ltd., across four business segments: civil engineering works including slope protection and steep-slope countermeasure construction; specialized building construction encompassing radiation shielding, electromagnetic wave countermeasures, soundproofing, and radio wave absorption engineering; rental and sales of steel mold frames for wave-dissipating and foundation concrete blocks, as well as environmentally conscious secondary concrete products; and other activities including overseas operations, real estate leasing, and solar power generation. The group also includes Nichido Giken Co., Ltd., which provides rental and sales of circular mold frames and other construction materials. The company is listed on the Tokyo Stock Exchange Standard Market.

Market Cap
¥4.14B
US$26.4M
EV
¥-3.28B
-US$20.9M
Stock¥255▼-1.16%
US$1 = ¥157.05 (2026-10-22)
LTM EV/EBITDA
NM
LTM EV/EBIT
NM
LTM PER
6.5
x
LTM PBR
0.3
x
2026-08-25 closing price basis: ranked #51 in beluuga.ai's "Japanese listed companies with negative Enterprise Value" ranking (simplified EV ≈ ¥-26B).
Stock vs TOPIX (1Y, base=100)vs TOPIX ▼-20.3%pt
100
Oct 23, 25 – Oct 23, 26StockTOPIX
MC → EV Bridge
4.14BUS$26.4MMarket Cap2.76BUS$17.6M+ Debt1.66BUS$10.6M− Cash8.51BUS$54.2M− Inv. Sec.-3.28B-US$20.9MEV
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Performance & Balance
Revenue 5Y (¥B)
8.18US$52.1M'22/35.48US$34.9M'23/35.17US$32.9M'24/34.91US$31.2M'25/34.68US$29.8M'26/3
EBITDA 5Y (¥B)
1.16US$7.42M'22/30.58US$3.72M'23/30.69US$4.37M'24/30.79US$5.02M'25/30.81US$5.16M'26/3
Net Income 5Y (¥B)
0.47US$2.97M'22/30.33US$2.09M'23/30.44US$2.83M'24/30.49US$3.13M'25/30.61US$3.90M'26/3
Capital Structure
82%
EquityD/E 0.21xDebt
Liquidity vs Debt 5Y (¥B)▲ Net Cash
CashInv. Sec.Debt
7.57US$48.2M2.93US$18.7M'22/37.27US$46.3M4.13US$26.3M'23/38.61US$54.8M3.82US$24.3M'24/37.56US$48.1M3.31US$21.0M'25/39.96US$63.4M2.86US$18.2M'26/3
Shareholders
Top 10 hold 63.3%
1
FREESIA MACROSS CORPORATION
27.50%
2
YUMEMITSUKETAI Co.,Ltd.
22.30%
3
Daiwa Securities Co. Ltd.
3.20%
4
Custody Bank of Japan, Ltd. (Trust Account)
2.20%
5
Rakuten Securities, Inc.
1.80%
6
SBI SECURITIES Co., Ltd.
1.50%
7
Takuro ISHIBASHI
1.40%
8
Hiroko TAKEI
1.20%
9
Isamu OSHIMA
1.10%
10
Freesia Trading Co., Ltd.
1.10%
Management
5 officers
Beji SASAKI
Representative Director, President
Sep 2009 Director and Chairman, Freesia Macross Corporation (current) Sep 2009 Representative Director, Yumemitsuketai Co., Ltd. (current) Jun 2016 Executive Officer, General Manager of Administration Division, Gikken Kogyo Co., Ltd. Jan 2018 Assumed office as Representative Director, President of the Company (current) Feb 2019 Director, Kyowa Consultants Co., Ltd. (current) Jun 2020 Director and Advisor, Soletia Co., Ltd. (current) Mar 2021 Representative Director, Lapine Co., Ltd. (current) Jan 2022 Assumed office as Representative Director and General Manager of Administration Division, Gikken Kogyo Co., Ltd. (current)
1955-09-26
Riichi HISADA
Director
Jun 1998 Director, General Manager of Extrusion Machinery Business Division, Freesia Macross Corporation (current) Jun 2022 Assumed office as Director of the Company (current)
1955-03-20
Nobutaka NONAKA
Director, Audit and Supervisory Committee Member
Apr 1988 Registered as attorney-at-law Jun 1995 Partner, Oshima General Law Office (current) Jun 2016 Director (Audit and Supervisory Committee Member), Gikken Kogyo Co., Ltd. (current) Jan 2018 Assumed office as Director (Audit and Supervisory Committee Member) of the Company (current)
1956-07-25
Hajime OBATA
Director, Audit and Supervisory Committee Member
Apr 1974 Joined Ministry of Construction Jun 1981 Assistant Section Chief, Land Development Division, Planning Bureau, Ministry of Construction Nov 1985 Left Ministry of Construction May 1991 Assumed office as Mayor of Odate City Apr 2015 Retired as Mayor of Odate City Apr 2015 Advisor, Obata Design Co., Ltd. Jun 2018 Assumed office as Director (Audit and Supervisory Committee Member) of the Company (current) Jun 2018 Outside Director (Audit and Supervisory Committee Member), Freesia Macross Corporation (current)
1948-07-25
Hidefumi TAGO
Director, Audit and Supervisory Committee Member
Sep 2009 Representative Director, Leomax Co., Ltd. (current) Jun 2016 Director, Gikken Kogyo Co., Ltd. (current) Jan 2018 Assumed office as Director of the Company Jun 2019 Assumed office as Director (Audit and Supervisory Committee Member) of the Company (current) Jun 2021 Outside Director (Audit and Supervisory Committee Member), Freesia Macross Corporation (current)
1949-04-30
Large Shareholding Reports
No filings
Disclosures
No disclosures
Primary Source Filings
TDnet
2026-08-14
Q1 Earnings Flash
FY ending Mar 2027
EDINET
2026-06-24
Annual Securities Report
Period: Apr 2025 – Mar 2026
TDnet
2026-02-16
Q3 Earnings Flash
FY ending Mar 2026
EDINET
2025-11-14
Semi-Annual Securities Report
Period: Apr 2025 – Mar 2026
TDnet
2025-08-14
Q1 Earnings Flash
FY ending Mar 2026
EDINET
2025-06-25
Annual Securities Report
Period: Apr 2024 – Mar 2025
TDnet
2025-02-14
Q3 Earnings Flash
FY ending Mar 2025
EDINET
2024-11-14
Semi-Annual Securities Report
Period: Apr 2024 – Sep 2024
TDnet
2024-08-14
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
2023-06-26
Annual Securities Report
Period: Apr 2022 – Mar 2023
EDINET
2023-02-14
Quarterly Securities Report
Period: Oct 2022 – Dec 2022
EDINET
2022-11-14
Quarterly Securities Report
EDINETAmended
2022-09-30
Amended Annual Securities Report
EDINET
2022-08-15
Quarterly Securities Report
EDINETAmended
2022-07-19
Amended Annual Securities Report
EDINET
2022-06-27
Annual Securities Report
EDINETAmended
2022-06-06
Amended Annual Securities Report
EDINET
2022-02-14
Quarterly Securities Report
EDINET
2021-11-15
Quarterly Securities Report
EDINET
2021-08-16
Quarterly Securities Report
EDINET
2021-06-28
Annual Securities Report
EDINET
2021-02-15
Quarterly Securities Report
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