Overview
Wholesale Trade

SPK CORPORATION

SPK Corporation is a specialized trading company engaged in the domestic sales and import/export of automotive parts, accessories, and industrial machinery/vehicle parts across four business divisions. The company distributes products from domestic and overseas manufacturers to regional parts wholesalers and car accessory shops nationwide through 19 domestic locations, while also exporting to over 80 countries via local importers and 8 overseas subsidiaries. Additional business activities include supply of assembly parts to construction machinery, agricultural equipment and forklift manufacturers, as well as customized parts, motorsports, original brand, motorcycle, and e-Sports businesses.

Market Cap
US$176M
¥28.1B
EV
US$159M
¥25.4B
StockUS$8.71(¥1,391)▲+0.80%
US$1 = ¥159.70 (2026-11-12)
LTM EV/EBITDA
5.2
x
LTM EV/EBIT
6.5
x
LTM PER
10.9
x
LTM PBR
0.9
x
Stock vs TOPIX (1Y, base=100)vs TOPIX ▲+4.6%pt
100
Nov 13, 25 – Nov 13, 26StockTOPIX
MC → EV Bridge
US$176M¥28.1BMarket CapUS$52.3M¥8.35B+ DebtUS$64.5M¥10.3B− CashUS$5.57M¥0.89B− Inv. Sec.US$0.96M¥0.15B+ NCIUS$159M¥25.4BEV
AI Briefing
SPK trades global auto/industrial parts across 80+ countries via 19 domestic sites and 8 overseas units, with a long consecutive dividend-increase streak. FY26/3 guidance calls for revenue US$471M (¥75.2B) and OP US$22.5M (¥3.6B) (4.8% margin), building steadily from FY25/3's US$430M (¥68.7B)/US$20.7M (¥3.3B). Shareholder base features concentrated investment-partnership holders (UH Partners entities, 光通信KK) alongside the employee stock ownership plan, underscoring an active, closely-watched ownership structure.
Performance & Balance
Revenue 5Y (US$)
US$299M¥47.7B'22/3US$342M¥54.7B'23/3US$396M¥63.3B'24/3US$430M¥68.7B'25/3US$471M¥75.2B'26/3
EBITDA 5Y (US$)
US$14.7M¥2.35B'22/3US$19.8M¥3.16B'23/3US$23.3M¥3.72B'24/3US$25.3M¥4.03B'25/3US$28.3M¥4.51B'26/3
Net Income 5Y (US$)
US$10.2M¥1.63B'22/3US$12.9M¥2.06B'23/3US$15.0M¥2.39B'24/3US$15.6M¥2.50B'25/3US$16.9M¥2.69B'26/3
Capital Structure
78%
22%
EquityD/E 0.28xDebt
Liquidity vs Debt 5Y (US$)▲ Net Cash
CashInv. Sec.Debt
US$39.9M¥6.37BUS$14.3M¥2.29B'22/3US$43.1M¥6.89BUS$21.0M¥3.36B'23/3US$46.7M¥7.46BUS$27.1M¥4.33B'24/3US$52.0M¥8.30BUS$48.3M¥7.72B'25/3US$65.5M¥10.5BUS$54.6M¥8.72B'26/3
Business Segments
2026/03 · US$ (¥B) · Segment profit (ordinary profit)
43%
Domestic sales Division
Revenue
US$207M(¥33.0B)
Segment profit
US$9.52M(¥1.52B)4.6%
37%
International Trade Division
Revenue
US$175M(¥28.0B)
Segment profit
US$6.13M(¥0.98B)3.5%
11%
Machinery Equipment Division
Revenue
US$51.1M(¥8.16B)
Segment profit
US$3.57M(¥0.57B)7.0%
9.5%
CUSPA Division
Revenue
US$45.2M(¥7.22B)
Segment profit
US$2.60M(¥0.42B)5.7%
Adjustments
Revenue
-US$7.08M(¥-1.13B)
Segment profit
US$2.52M(¥0.40B)
Shareholders
Top 10 hold 44.1%
1
The Master Trust Bank of Japan, Ltd. (Trust Account)
8.87%
2
UH Partners 2 Investment Limited Liability Partnership
7.43%
3
Hikari Tsushin KK Investment Limited Liability Partnership
6.45%
4
SPK Employee Stock Ownership Association
4.99%
5
UH Partners 3, Inc.
4.91%
6
Custody Bank of Japan, Ltd. (Trust Account)
3.66%
7
Kazuko WATABE
3.00%
8
Nippon Life Insurance Company (Standing Proxy: The Master Trust Bank of Japan, Ltd.)
2.31%
9
Miyako Automobile Industries Co., Ltd.
1.41%
10
Hikari Tsushin KK No. 5 Investment Limited Liability Partnership
1.03%
Management
8 officers
Kyoichiro OKI
Representative Director, President; Group CEO and CIO
Apr 1982 Joined ITOCHU Corporation May 2002 Joined the Company, General Manager of Domestic Sales Strategy Office, Domestic Sales Division Apr 2007 Deputy General Manager, Domestic Sales Division, the Company Jun 2009 Director, the Company Apr 2011 General Manager, Overseas Sales Division, the Company Apr 2015 Managing Director, the Company Apr 2018 Representative Director, President, the Company (current) Jun 2025 Group CEO and CIO, the Company (current)
1959-09-22
Akiyoshi KIMURA
Director, Executive Vice President Executive Officer; COO, in charge of Group Sales Division
Apr 1985 Joined Nichimen Corporation (currently Sojitz Corporation) Nov 2002 Joined Toyota Tsusho Corporation Apr 2014 President, Toyota Adria d.o.o. Apr 2017 Joined the Company, Manager, Sales Promotion Department, Overseas Sales Division Oct 2017 Deputy General Manager, Overseas Sales Division, the Company Apr 2018 Executive Officer, the Company Apr 2020 General Manager, Overseas Sales Division, the Company Jun 2020 Director, the Company Jun 2022 Managing Director, the Company Jun 2023 Senior Managing Director, the Company Apr 2024 In charge of Overseas Business, the Company Apr 2025 Group Head, Sales Division, the Company (current) Jun 2025 Director, Executive Vice President COO, the Company (current) Apr 2026 Director, Executive Vice President Executive Officer, the Company (current)
1962-02-25
Koji UEDA
Director, Managing Executive Officer; CLO, in charge of Operating Companies
Apr 1986 Joined the Company Apr 2008 General Manager, Osaka Foreign Auto Parts Center, the Company May 2013 Manager, Nagoya Sales Office, Domestic Sales Division, the Company Apr 2019 Executive Officer; General Manager, Foreign Auto Parts Center, Domestic Sales Division, the Company Apr 2020 General Manager, Global Aftermarket Center, the Company Apr 2021 Deputy General Manager, Domestic Sales Division, the Company Jun 2022 Director, in charge of Operating Companies, the Company (current) Jun 2025 CPO, the Company Apr 2026 Director, Managing Executive Officer, the Company (current); CLO (current)
1963-08-21
Masafumi OGAWA
Director, Managing Executive Officer; CFO, General Manager, Corporate Division
Apr 1991 Joined Mitsubishi Corporation Dec 2021 Director, TVS Automobile Solutions Sep 2024 Joined the Company as Managing Executive Officer, Assistant to the President, in charge of Corporate Planning Apr 2025 General Manager, Corporate Division, the Company (current) Jun 2025 Director, CFO, the Company (current) Apr 2026 Director, Managing Executive Officer, the Company (current)
1969-01-18
Koji NISHIJIMA
Director
Apr 1973 Joined Kyowa Bank (currently Resona Bank, Ltd.) Oct 2003 Director and Representative Executive Vice President, Resona Bank, Ltd. Jun 2006 Representative Director, President, Daia Kensetsu Co., Ltd. (currently Daiwa Jisho Co., Ltd.) Jun 2013 Outside Audit & Supervisory Board Member, Soda Nikka Co., Ltd. Jun 2015 Director, the Company (current); Outside Director, Soda Nikka Co., Ltd. Jun 2019 Retired as Outside Director, Soda Nikka Co., Ltd.
1949-05-15
Toshio SHIMIZU
Director, Full-time Audit and Supervisory Committee Member
Mar 1977 Joined the Company Apr 1999 Manager, Internal Audit Office, the Company Apr 2014 General Manager, Operations Department, Overseas Sales Division, the Company Jun 2015 Full-time Audit & Supervisory Board Member, the Company Jun 2020 Director, Full-time Audit and Supervisory Committee Member, the Company (current)
1955-02-06
Yusaku AKASAKI
Director, Audit and Supervisory Committee Member
Dec 2008 Completed Legal Training, Supreme Court of Japan; registered with Osaka Bar Association; joined Chuo Sogo Law Office Jun 2018 Admitted to the New York State Bar Jun 2022 Director, Audit and Supervisory Committee Member, the Company (current) Sep 2022 Outside Director (Nomination and Remuneration Committee Member), Smart Value Inc. (current) Apr 2025 Distinguished Professor, Kyoto University Law School (current)
1983-01-20
Tomoe FUJIWARA
Director, Audit and Supervisory Committee Member
Dec 2004 Joined Azusa Audit LLC (formerly Azusa Audit Corporation) Oct 2008 Registered as Certified Public Accountant Jul 2017 Established Tomoe Takayama CPA Office Aug 2017 Registered as Certified Tax Accountant Jun 2019 Outside Director, Inaba Denki Sangyo Co., Ltd. Jun 2020 Outside Director, Audit and Supervisory Committee Member, Inaba Denki Sangyo Co., Ltd. (current) Jun 2022 Director, Audit and Supervisory Committee Member, the Company (current)
1978-08-08
Large Shareholding Reports
Mitsu-Tsushin Co., Ltd.
2026-09-29
7.24%→7.24%
Koutsushin Co., Ltd.
2025-09-26
7.24%→7.24%
Koutsushin Co., Ltd.
2025-08-06
7.24%→7.24%
Disclosures
No disclosures
Primary Source Filings
EDINET
2026-11-10
Semi-Annual Securities Report
Period: Apr 2026 – Mar 2027
TDnet
2026-11-04
Q2 Earnings Flash
FY ending Mar 2027
EDINET
2026-09-29
Large Shareholding Report
TDnet
2026-08-07
Q1 Earnings Flash
FY ending Mar 2027
EDINET
2026-06-18
Annual Securities Report
Period: Apr 2025 – Mar 2026
TDnet
2026-05-08
Full-Year Earnings Flash
FY ending Mar 2026
TDnet
2026-02-09
Q3 Earnings Flash
FY ending Mar 2026
EDINET
2025-11-10
Semi-Annual Securities Report
Period: Apr 2025 – Mar 2026
EDINET
2025-09-26
Large Shareholding Report
TDnet
2025-08-08
Q1 Earnings Flash
FY ending Mar 2026
EDINET
2025-08-06
Large Shareholding Report
EDINET
2025-06-25
Annual Securities Report
Period: Apr 2024 – Mar 2025
TDnet
2025-02-10
Q3 Earnings Flash
FY ending Mar 2025
EDINET
2024-11-08
Semi-Annual Securities Report
Period: Apr 2024 – Mar 2025
TDnet
2024-08-09
Q1 Earnings Flash
FY ending Mar 2025
EDINET
2024-06-26
Annual Securities Report
Period: Apr 2023 – Mar 2024
EDINET
2024-02-09
Quarterly Securities Report
Period: Oct 2023 – Dec 2023
EDINET
2023-11-10
Quarterly Securities Report
Period: Jul 2023 – Sep 2023
EDINET
2023-08-10
Quarterly Securities Report
Period: Apr 2023 – Jun 2023
EDINET
2023-06-22
Annual Securities Report
Period: Apr 2022 – Mar 2023
EDINET
2023-02-10
Quarterly Securities Report
Period: Oct 2022 – Dec 2022
EDINET
2022-11-10
Quarterly Securities Report
EDINET
2022-08-10
Quarterly Securities Report
EDINET
2022-06-22
Annual Securities Report
EDINET
2022-02-10
Quarterly Securities Report
EDINET
2021-11-10
Quarterly Securities Report
EDINET
2021-08-06
Quarterly Securities Report
EDINET
2021-06-22
Annual Securities Report
EDINET
2021-02-10
Quarterly Securities Report
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