Kokoh Equipment Industry Co., Ltd.

§01

Basic information

BASIC

Head office: 900-0015 Naha City, Kumochi 3-chome 21-1
Chief executive: Masaharu Takari
Capital: 80,000,000 JPY
Employees (non-consolidated)
Employees (consolidated)
Start date: 1977-07-01
End date

§02

Websites

1 DOMAINS

https://kokuwa-s.co.jp/

§03

Business

20

Equipment installation businessWaterworks facility construction businessFire protection facility construction businessThermal insulation construction businessCleaning facility construction businessMachinery and equipment installation construction businessCivil engineering businessTobii and earthwork construction businessConstruction businessIndustrial waste disposal businessElectrical construction businessSteel structure construction businessWaterproofing construction businessInterior finishing construction businessMobile communication equipment sales and maintenance servicesReal estate leasing and managementReal estate sales, exchange, and related agency or brokerage, appraisalWarehouse businessEquipment sales agency business and maintenance and repair servicesDesign and construction management business

§04

Related companies

4 COMPANIES

Company name	Group	Parent	Subsidiary	Customer	Supplier	Alliance	Bank	Shareholder
國場組グループ Group
Daikin Industries, Ltd. Supplier
The Bank of Okinawa,Ltd. Bank
Bank of The Ryukyus, Limited Bank

Names without a link are companies not yet registered in OpenBizGraph

§05

Network

NETWORK

§06

History

12 EVENTS

1931-07

July 1931: Civil Engineering Company Kokoh Group Founded

1951-10

October 1951: Changed organization to Goshi Company Kokujou Group

1968-03

March 1968: Changed organization to Kokujou Group Co., Ltd.

1973-11

November 1973: Minister of Construction Permit (Special 48) No. 2285

1977-07-01

July 1977: A part of the Kokujou Group Co., Ltd. pipe construction division became independent and established Kokawa Equipment Industry Co., Ltd.

1977-08

August 1977: Okinawa Prefecture Governor (Construction Permit) Permit No. (Special/Pub) 3619

1978-08

August 1978: Naha City Water Supply Construction Designated Store Permit No. 107

1978-11

November 1978: Naha City Drainage Equipment Construction Designated Store Permit No. 118

1989-08

August 1989: Uruma City Waterworks Project Designated Waterworks Construction Store Permit No. 23

1989-09

September 1989: Permit No. 22 for Designated Sewage Facility Contractor in Uruma City

2000-09

September 2000: Permit No. 56 for Designated Sewage Facility Contractor in Kadena Town

2005-03

March 2005: Permit No. 118 for Designated Water Supply Equipment Contractor in Kadena Town

§07

News

0 ARTICLES

There is no news.

§08

Public records

GOV

National Tax Agency basic information9360001000938

Source: National Tax Agency Corporate Number Publication Site, basic three items

Trade name: 國和設備工業株式会社
Trade name (kana): コクワセツビコウギョウ
Name in English
Corporation type: 301
Address: 〒900-0015 沖縄県那覇市久茂地３丁目２１番１号
Postal code: 9000015
Prefecture code: 47
City code: 201
Address outside Japan
Prefecture in English
City in English
Address outside Japan in English
Corporate number assignment date: 2015-10-05
Update date: 2025-06-30
Change date: 2018-01-15
Registry closure date
Reason for registry closure
Successor corporate number
Details of the change
Latest record: 1
Excluded from search: 0
Processing type: 12
Correction type: 1
Trade name image ID
Address image ID
Sequence number: 5715649

METI gBizINFO9360001000938

Source: gBizINFO (Ministry of Economy, Trade and Industry)

Corporate number: 9360001000938
Trade name: 國和設備工業株式会社
Trade name (kana): コクワセツビコウギョウ
Trade name (alphabet)
Registry closure date
Reason for registry closure
Registered address: 沖縄県那覇市久茂地３丁目２１番１号
Postal code: 9000015
Prefecture: 沖縄県
Prefecture code: 47
City or district: 那覇市
City code: 201
Street address: 久茂地３丁目２１番１号
Organisation type: 301
Processing type: 12
Correction type: 1
Status
Representative
Capital
Employees: 100
Employees (male)
Employees (female)
Business summary
Website URL: http://www.kokuwa-s.co.jp/
Year founded
Business category: D:建設業
Date established
Unified government qualification - grade
Unified government qualification - business items
Update date: 2025-06-30
Key information: 9360001000938

§09

Sources & updates

SOURCES

SOURCEhttps://www.kokuwa-s.co.jp/about/

SOURCEhttps://www.kokuwa-s.co.jp/

SOURCEhttps://kokuwa-s.co.jp/customer-harassment/

DOMAINOwn domain：Yes

UPDATED2026-11-09 11:30 · Model: gpt-4.1-nano