Company profile

Company profileOfficial Gazette noticesJapanese original

株式会社古賀建設

株式会社古賀建設· Corporate Number: 1300001005529

This page aggregates company identity, Official Gazette notices, enforcement records, related-company signals, and source-review links into one public-record profile.

Current page: Company profile

This page brings together Official Gazette notices, enforcement records, registry data, related-company signals, and source-review links for one company. Open individual enforcement records from the history section below.

Public Record Summary

Gazette notices shown here
3
Latest public record
31 Aug 2026

Company Identity and Registry Data

English display name
株式会社古賀建設
Original Japanese name
株式会社古賀建設
Corporate Number
1300001005529
Registered address
佐賀県伊万里市東山代町長浜２１５０番地１

Note: Detailed gBizINFO registry data may not be available for this company yet. Use the public registry links below to review supplemental source information.

View on gBizINFOView on the National Tax Agency Corporate Number site

Corporate Number site: fetched 22 Oct 2026

Data sources

Save a record of your review

Keep the records and their sources together

Review what is included, then save the report and CSV in an evidence ZIP for internal sharing. Available source files vary by target.

View this pack's contents — ¥2,980See a free sample (Japanese)

This company: ¥2,980 including tax, one-time purchase. No charge for reviewing the contents. Available files are listed before checkout.

3 records on this page; confirm the delivery scope on the next page.

Four or more packs in a month? Compare Business ・ Already purchased? Sign in

Official Gazette

Japanese Official Gazette company notices

3 notice(s)

Official Gazette company notice

Official Gazette noticeCompany noticeTranslation pending
Publication / issue / page
31 Aug 2026 Extra Edition 第194号 p.120
English summary
Company notice
Published company name
株式会社古賀建設
Published address
佐賀県伊万里市東山代町長浜2150番地1
Source
Official Gazette
Show original Japanese extracted fields
Original notice type
決算公告
Original related text
第61期決算公告 / 貸借対照表の要旨 (令和8年5月31日現在)
Original excerpt
第61期決算公告 / 貸借対照表の要旨 (令和8年5月31日現在)
Show official Japanese notice text

号外第 １９４ 号 令和８年８月３１日月曜日 官　報 （号　　外） 公　　告 会社その他の公告page="0120"page="0120"　　第61期決算公告　　令和８年８月 31 日佐賀県伊万里市東山代町長浜2150番地１株式会社古賀建設代表取締役　古賀　政博page="0120"貸借対照表の要旨　　　　(令和８年５月31日現在)科　　　　目金　額(千円)資産の部流動資産1,075,133固定資産842,433　　合計　　1,917,566　負債及び　　　純資産の部　流動負債256,553固定負債167,313株主資本1,493,700資本金22,000利益剰余金1,471,699(利益準備金)(5,500)(その他利益剰余金)(1,466,199)(うち当期純利益)(127,894)　　合計　　1,917,566©2010独立行政法人国立印刷局/National Printing Bureau. All rights reserved.

Notice of Financial Statements for the 58th Fiscal Period

Financial statements noticeFinancial report
Publication / issue / page
18 Aug 2023 Extra Edition 第173号 p.48
English summary
This is a financial statements notice for the 58th fiscal period of Koga Kensetsu, published on August 18, 2023, including a balance sheet as of May 31, 2023.
Published company name
株式会社古賀建設
Published address
佐賀県伊万里市東山代町長浜2150番地1
Translated excerpt
The summary of the balance sheet as of May 31, 2023, for the 58th fiscal period, with assets totaling 1,744,792 thousand yen, liabilities totaling 592,447 thousand yen, and shareholders' equity totaling 1,152,345 thousand yen.
Source
Official Gazette
Show original Japanese extracted fields
Original notice type
決算公告
Original related text
第58期決算公告 / 貸借対照表の要旨(令和5年5月31日現在)
Original excerpt
第58期決算公告 / 貸借対照表の要旨(令和5年5月31日現在)
Show official Japanese notice text

号外第 １７３ 号 令和５年８月１８日金曜日 官　報 （号　　外） 公　　告 会社その他の公告page="0048"page="0048"　第58期決算公告　　令和５年８月４日佐賀県伊万里市東山代町長浜2150番地１株式会社古賀建設代表取締役　古賀　政博page="0048"貸借対照表の要旨(令和５年５月31日現在)　　　　(単位：千円)科　　　　目金　額　資産の部流動資産988,146固定資産756,646　　合計　　1,744,792　負債及び　　　純資産の部　流動負債251,751固定負債340,696株主資本1,152,345資本金22,000利益剰余金1,130,346利益準備金5,500その他利益剰余金1,124,846(うち当期純利益)(68,029)　　合計　　1,744,792©2010独立行政法人国立印刷局/National Printing Bureau. All rights reserved.

Official Gazette company notice

Official Gazette noticeCompany noticeTranslation pending
Publication / issue / page
18 Aug 2022 Extra Edition 第178号 p.56
English summary
Company notice
Published company name
株式会社古賀建設
Published address
佐賀県伊万里市東山代町長浜2150番地1
Source
Official Gazette
Show original Japanese extracted fields
Original notice type
決算公告
Original related text
第57期決算公告 / 貸借対照表の要旨(令和4年5月31日現在)
Original excerpt
第57期決算公告 / 貸借対照表の要旨(令和4年5月31日現在)
Show official Japanese notice text

号外第 １７８ 号 令和４年８月１８日木曜日 官　報 （号　　外） 公　　告 会社その他の公告page="0056"page="0056"　　第57期決算公告　　令和４年８月 18 日佐賀県伊万里市東山代町長浜2150番地１株式会社古賀建設代表取締役　古賀　政博page="0056"貸借対照表の要旨(令和４年５月31日現在)　　　　(単位：千円)科　　　　目金　額　資産の部流動資産880,285固定資産773,880　　合計　　1,654,165　負債及び　純資産の部　流動負債302,356固定負債267,493株主資本1,084,316資本金22,000利益剰余金1,062,316その他利益剰余金1,056,816(うち当期純利益)(79,746)　　合計　　1,654,165©2010独立行政法人国立印刷局/National Printing Bureau. All rights reserved.

Language

日本語版を見る (Japanese)

About this English name

No official English name source is recorded. The original Japanese name is shown.

If this profile contains an error or your company needs to add context, please use the correction request form. Submissions are reviewed under RegBase editorial policy.

This page mechanically aggregates and structures public government disclosures and public registry data under the editorial policy. It is not legal advice, credit scoring, or a final procurement decision. Always verify against the official source pages.