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Overview

Services

SMN Corporation

SMN Corporation operates in the marketing technology sector, providing AI-powered programmatic advertising solutions centered on its proprietary DSP 'Logicad,' which leverages in-house artificial intelligence ('VALIS-Engine'), big data processing, and financial engineering to optimize advertisers' digital marketing ROI. The company also offers marketing solutions including a closed-network affiliate service ('SCAN'), digital content production, TV commercial metadata analytics, and in-house digital marketing support services ('Digital House Agency'). Its client base spans advertisers, advertising agencies, and media companies across Japan.

Market Cap

¥5.20B

US$33.2M

¥2.07B

US$13.2M

Stock¥355▼-0.28%

US$1 = ¥156.80 (2026-10-23)

LTM EV/EBITDA

2.1

LTM EV/EBIT

4.6

LTM PER

16.4

LTM PBR

1.2

Stock vs TOPIX (1Y, base=100)vs TOPIX ▼-44.6%pt

Oct 24, 25 – Oct 23, 26StockTOPIX

1Aug 3, 26Q1 FY2027/03 earnings announced

MC → EV Bridge

AI Briefing

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Performance & Balance

Revenue 5Y (¥B)

EBITDA 5Y (¥B)

Net Income 5Y (¥B)

Capital Structure

99%

EquityD/E 0.01xDebt

Liquidity vs Debt 5Y (¥B)▲ Net Cash

CashInv. Sec.Debt

Shareholders

Top 10 hold 72.0%

as of 2026-03-31 · Source: Annual Securities Report

Sony Network Communications Inc.

53.74%

Yomiuri Shimbun Tokyo Head Office, Inc.

4.95%

Naoki YOSHIKAWA

3.70%

Fumihide MIYAGUCHI

3.01%

Satoru YOSHIDA

1.91%

US BANK NATIONAL ASSOCIATION JP ACCTS NTS (Standing Proxy: MUFG Bank, Ltd.)

1.54%

Kenji MATSUMOTO

1.46%

Naoki HARAYAMA

0.62%

BNP PARIBAS SYDNEY/2S/JASDEC/AUSTRALIAN RESIDENTS (Standing Proxy: The Hongkong and Shanghai Banking Corporation Limited, Tokyo Branch)

0.61%

Yoshikawa Kosan Co., Ltd.

0.50%

Management

6 officers

Naoki HARAYAMA

Representative Director, President and Executive Officer

Apr 1991: Joined Oki Electric Industry Co., Ltd. Feb 2001: Joined Sony Group Corporation Apr 2016: Sony Mobile Communications Inc. (now Sony Corporation) Apr 2018: Sony Network Communications Inc. Jul 2021: Director, Sony Network Communications Lifestyle Inc. Feb 2022: Director, SOULA Inc. Feb 2023: Executive Officer and Vice President, the Company Mar 2023: Representative Director, NexGen Digital Inc. Jun 2023: Director and Vice President, the Company Jun 2023: Representative Director, SMT Inc. Jun 2023: Director, Ruby Group Co., Ltd. Apr 2024: Representative Director and President, the Company (current)

1967-04-21

Takahiro YASUDA

Director, Executive Officer

Apr 2002: Joined Sony Corporation (now Sony Group Corporation) Apr 2005: Seconded to Sony Communication Network Corporation (now Sony Network Communications Inc.) Oct 2007: Transferred to So-net Entertainment Corporation (now Sony Network Communications Inc.) Feb 2012: Seconded to the Company Jan 2015: Transferred to the Company Apr 2020: Executive Officer, the Company (current) Jun 2023: Director, SMT Inc. (current) Jun 2024: Director, the Company (current)

1977-10-28

Toshiyuki HOMMA

Director, Audit and Supervisory Committee Member

Apr 1987: Joined Furukawa Electric Co., Ltd. Nov 1988: Joined Banque Indosuez, Tokyo Branch Jan 1996: Joined Deutsche Morgan Grenfell Securities (now Deutsche Securities Inc.), Accounting Department Sep 1998: Joined Merrill Lynch Securities, Tokyo Branch, Accounting Department Jun 1999: Joined Deutsche Securities Inc., Accounting Department Jun 2019: Joined Sasaki Sports Co., Ltd., Deputy General Manager, Accounting Department Jun 2020: Outside Director (Audit and Supervisory Committee Member), the Company (current) Jun 2021: Statutory Auditor, SMT Inc. (current) Jun 2021: Statutory Auditor, ASA Inc. (current) Jun 2021: Statutory Auditor, Zeta Bridge Inc. Jun 2022: Statutory Auditor, NexGen Digital Inc.

1963-05-25

Yasukazu AIUCHI

Director, Audit and Supervisory Committee Member

Apr 1977: Joined Morgan Bank, Tokyo Branch Apr 1998: Joined Bank of America, Tokyo Branch; Japan General Manager Jul 2003: Branch Manager, Deutsche Bank, Tokyo Branch Jun 2006: Statutory Auditor, Sony Network Communications Inc. Apr 2015: Statutory Auditor, the Company Jun 2016: Outside Director (Audit and Supervisory Committee Member), the Company (current) Jan 2018: Director, Japan Gastronomy Association (General Incorporated Association)

1952-07-01

Yasutaka OGASAWARA

Director

May 2001: Joined Sony Corporation (now Sony Group Corporation) Apr 2014: Seconded to So-net Inc. (now Sony Network Communications Inc.) Jun 2018: Director, Sony Biz Networks Inc. (current) Jun 2020: Representative Director and President, Sony Biz Networks Inc. Nov 2024: General Manager, Business Services Division, Sony Network Communications Inc. Jan 2025: Director, SOULA Inc. (current) Jun 2025: Director, Life Elements Inc. (current) Jun 2025: Director, the Company (current) Apr 2026: Executive Officer and General Manager, Business Services Division, Sony Network Communications Inc. (current)

1972-01-14

Rikako SEKINE

Director, Audit and Supervisory Committee Member

Jul 1989: Joined Asia Advisory Services Co., Ltd. Apr 1992: Joined Deutsche Real Estate Consulting Ltd. Jun 1998: Seconded to Citibank, N.A. May 2005: Joined Ethos Japan LLC Jun 2014: Joined SMBC Trust Bank Ltd. Jun 2020: Managing Executive Officer, SMBC Trust Bank Ltd. Apr 2026: Representative Member, Mosaic LLC (current) Apr 2026: Advisor, SMBC Trust Bank Ltd. (current) Jun 2026: Outside Director (Audit and Supervisory Committee Member), the Company (current)

1963-07-25

Large Shareholding Reports

No filings

Disclosures

No disclosures

Primary Source Filings

TDnet

2026-07-31

Q1 Earnings Flash

FY ending Mar 2027

SMN Corporation

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SMN Corporation

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