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Overview

NITTOH CORPORATION

NITTOH Co., Ltd. is a Nagoya-based construction and residential services company operating across three core segments: Construction Works (including floor heating installation, solar power system construction, waterproofing, custom home building, and renovation/reform works), Housing & Related Services (including termite prevention/extermination, pest control, and green/landscaping services under the 'Ecotech' brand), and Building Maintenance (cleaning and facility management services for buildings and public facilities, operated through its wholly-owned subsidiary Buildwork Co., Ltd.). The company primarily serves residential and commercial clients across central Japan, including the Aichi, Gifu, Osaka, and Tokyo metropolitan areas. Its integrated service model—spanning new construction, renovation, pest management, and maintenance—provides cross-selling opportunities and recurring revenue streams.

Market Cap

¥—B

US$1 = ¥156.80 (2026-10-23)

LTM EV/EBITDA

—

LTM EV/EBIT

—

LTM PER

—

LTM PBR

—

No price data

Stock data unavailable

This company is listed on a regional exchange (Nagoya/Fukuoka/Sapporo) and is not distributed via J-Quants (JPX). Stock price, market cap, and EV-based multiples are not available. Financial data from public filings (P&L, BS, directors, etc.) remains accurate for analysis.

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Performance & Balance

Revenue 5Y (¥B)

EBITDA 5Y (¥B)

Net Income 5Y (¥B)

Capital Structure

88%

EquityD/E 0.14xDebt

Liquidity vs Debt 5Y (¥B)▲ Net Cash

CashInv. Sec.Debt

Shareholders

Top 10 hold 59.8%

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

Nakano Corporation Co., Ltd.

26.64%

Yukiko HORI

12.82%

Hideki NAKANO

3.84%

Hiroki HORI

3.72%

NITTOH Employee Stock Ownership Association

3.26%

MUFG Bank, Ltd.

2.22%

Seigo NAITO

2.16%

Aichi Bank, Ltd.

2.02%

Kiyoto OKUDA

1.68%

TOHO GAS CO.,LTD.

1.48%

Management

8 officers

Hideki NAKANO

Representative Director, President

Apr 1988 Joined Kajima Corporation Sep 1997 Joined the Company Jun 1998 Director, General Manager of Administration Division Jun 2001 Managing Director Apr 2003 Representative Director, President, Building Work Co., Ltd. (current) Jun 2004 Representative Director, President of the Company (current)

1963-04-05

Toshiro ITO

Director, General Manager of Accounting Department

Mar 1990 Joined Sugiura Accounting Office (currently Aoi Sogo Tax Accountant Corporation) Aug 1996 Joined the Company May 2003 General Manager, Accounting Department Jun 2006 Director, General Manager of Accounting Department Sep 2010 Director, General Manager of General Affairs Department and Accounting Department Apr 2014 Director, General Manager of Accounting Department (current)

1967-03-30

Akito ASANO

Director, General Manager of General Affairs Department and Sales Promotion Department

Apr 1988 Joined Toyohashi Shoko Credit Cooperative Apr 1991 Joined the Company Apr 2007 Manager, Toyohashi Sales Office, Mikawa Business Division Jul 2007 Manager, Mikawa Sales Office, Nagoya Business Division Apr 2010 Section Manager, Planning and Development Office Apr 2011 Section Manager, Sales Promotion Section Mar 2015 General Manager, Sales Promotion Department Oct 2017 General Manager of General Affairs Department and Sales Promotion Department Jun 2020 Director, General Manager of General Affairs Department and Sales Promotion Department (current)

1964-11-11

Kazuya SUZUMURA

Director, General Manager of Housing and Construction Business Division

Apr 1995 Joined Nagoya Gyunyu Co., Ltd. Dec 1995 Joined the Company Mar 2002 Manager, Nagoya Sales Office Jul 2006 General Manager, Nagoya Business Division Mar 2008 Manager, Kasugai Sales Office and Manager, Okazaki Sales Office, Construction Business Division Apr 2010 Deputy General Manager, Tokai Business Division and Manager, Mikawa Sales Office Jun 2013 Director, Deputy General Manager, Tokai Business Division and Manager, Mikawa Sales Office Mar 2015 Director, General Manager, Construction Business Division May 2020 Director, General Manager, Construction Business Division and General Manager, Housing Maintenance Department Apr 2025 Director, General Manager of Housing and Construction Business Division (current)

1971-09-29

Yuji KOBAYASHI

Director, General Manager of Facilities Business Division

Apr 1993 Joined Itoe Co., Ltd. Jan 1995 Joined the Company Mar 2002 Section Manager, Facilities Section, Corporate Sales Department Mar 2015 Section Manager, Facilities Section, Corporate Business Division Apr 2018 General Manager, Facilities Business Division and Section Manager, Tokai Integrated Section Apr 2019 General Manager, Facilities Business Division Jun 2020 Director, General Manager of Facilities Business Division Apr 2024 Director, General Manager of Facilities Business Division and Section Manager, Kanto Integrated Section (current)

1970-08-08

Shigeru UENO

Director (Full-time Audit and Supervisory Committee Member)

Apr 1981 Joined The Tokai Bank, Limited (currently MUFG Bank, Ltd.) Nov 2009 Joined T-FAS Co., Ltd. Jun 2010 Director, Sales Department, T-FAS Partners Co., Ltd. Oct 2015 Executive Officer, General Manager of Business Planning Department, T-FAS Co., Ltd. Jun 2017 Director, Senior Executive Officer, General Manager of Business Planning Department, T-FAS Co., Ltd. Jun 2018 Director, Managing Executive Officer, General Manager of Business Planning Department, T-FAS Co., Ltd. Jun 2019 Full-time Audit and Supervisory Board Member, Techno F&C Co., Ltd. Jun 2021 Director (Full-time Audit and Supervisory Committee Member) of the Company (current)

1956-08-29

Toshiya HASEGAWA

Director (Audit and Supervisory Committee Member)

Mar 1986 Registered as Certified Public Accountant May 1986 Registered as Certified Tax Accountant Aug 2006 Representative Partner, Marunouchi Office, Aoi Sogo Tax Accountant Corporation (currently Azul Tax Accountant Corporation) (current) Jun 2011 Audit and Supervisory Board Member of the Company Jun 2021 Director (Audit and Supervisory Committee Member) of the Company (current)

1960-01-05

Shinya YAZAKI

Director (Audit and Supervisory Committee Member)

Apr 1996 Registered as Attorney-at-Law; joined Kato Murase Law Office Nov 1999 Opened Murase Yazaki Sogo Law Office (currently Hinoki Sogo Law Office) (current) Jul 2003 Outside Audit and Supervisory Board Member, Na-Dex Co., Ltd. Jun 2004 Outside Audit and Supervisory Board Member, Soto Co., Ltd. (current) Apr 2012 Vice President, Aichi Bar Association Jun 2015 Audit and Supervisory Board Member of the Company Dec 2020 Outside Director, Sakai Holdings Co., Ltd. Jun 2021 Director (Audit and Supervisory Committee Member) of the Company (current) Jun 2024 Outside Audit and Supervisory Board Member, Aisan Industry Co., Ltd. (current)

1966-09-11

Large Shareholding Reports

Nakano Corporation Co., Ltd.

2026-01-20

26.60%→26.60%

Annual report (as of 2026-03-31): 26.64%

Nakano Corporation Co., Ltd.

2026-01-20

26.60%→26.60%

Annual report (as of 2026-03-31): 26.64%

Disclosures

No disclosures

Primary Source Filings

TDnet

2026-08-07

Q1 Earnings Flash

FY ending Mar 2027

NITTOH CORPORATION

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NITTOH CORPORATION

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