【表紙】

 

【提出書類】

有価証券報告書

【根拠条文】

金融商品取引法第24条第1項

【提出先】

福岡財務支局長

【提出日】

2026年3月27日

【事業年度】

第55期(自 2025年1月1日 至 2025年12月31日)

【会社名】

協立エアテック株式会社

【英訳名】

KYORITSU AIR TECH INC.

【代表者の役職氏名】

代表取締役社長  久野 幸男

【本店の所在の場所】

福岡県糟屋郡篠栗町和田5丁目7番1号

【電話番号】

092(947)6101

【事務連絡者氏名】

管理本部 部長  中村 司郎

【最寄りの連絡場所】

福岡県糟屋郡篠栗町和田5丁目7番1号

【電話番号】

092(947)6101

【事務連絡者氏名】

管理本部 部長  中村 司郎

【縦覧に供する場所】

協立エアテック株式会社 東京本社

(東京都江戸川区西瑞江4丁目15番地1)

協立エアテック株式会社 名古屋支店

(愛知県弥富市鮫ケ地3丁目73番地1)

協立エアテック株式会社 大阪支店

(大阪府東大阪市高井田27番2号)

株式会社東京証券取引所

(東京都中央区日本橋兜町2番1号)

 

E01431 59970 協立エアテック株式会社 KYORITSU AIR TECH INC. 企業内容等の開示に関する内閣府令 第三号様式 Japan GAAP true CTE CTE 2025-01-01 2025-12-31 FY 2025-12-31 2024-01-01 2024-12-31 2024-12-31 1 false false false E01431-000 2025-12-31 jpcrp_cor:No6MajorShareholdersMember E01431-000 2026-03-27 jpcrp_cor:Row5Member E01431-000 2023-12-31 jppfs_cor:RetainedEarningsMember E01431-000 2023-12-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E01431-000 2023-12-31 jppfs_cor:NonControllingInterestsMember E01431-000 2023-12-31 jppfs_cor:NonConsolidatedMember E01431-000 2025-01-01 2025-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01431-000 2023-12-31 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E01431-000 2025-01-01 2025-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E01431-000 2024-01-01 2024-12-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E01431-000 2025-12-31 jppfs_cor:NonConsolidatedMember E01431-000 2024-12-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E01431-000 2024-12-31 jpcrp_cor:Row7Member E01431-000 2026-03-27 jpcrp030000-asr_E01431-000:KoromeSyuuzouMember E01431-000 2025-12-31 jpcrp_cor:Row9Member E01431-000 2025-01-01 2025-12-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E01431-000 2025-12-31 jpcrp_cor:OrdinarySharesSharesWithFullVotingRightsOtherMember E01431-000 2022-01-01 2022-12-31 E01431-000 2024-01-01 2024-12-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E01431-000 2026-03-27 E01431-000 2026-03-27 jpcrp030000-asr_E01431-000:MatumotoTakaakiMember E01431-000 2024-12-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E01431-000 2024-12-31 jppfs_cor:CapitalStockMember E01431-000 2023-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsMember E01431-000 2024-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E01431-000 2025-12-31 jpcrp_cor:Row5Member E01431-000 2025-12-31 jpcrp_cor:SharesWithFullVotingRightsOtherMember E01431-000 2025-12-31 jpcrp_cor:Row4Member E01431-000 2023-01-01 2023-12-31 E01431-000 2024-12-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E01431-000 2024-12-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E01431-000 2023-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:OtherCapitalSurplusMember E01431-000 2025-01-01 2025-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E01431-000 2024-01-01 2024-12-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E01431-000 2024-12-31 jppfs_cor:OtherCapitalSurplusMember jppfs_cor:NonConsolidatedMember E01431-000 2025-01-01 2025-12-31 jpcrp_cor:DirectorsExcludingOutsideDirectorsMember E01431-000 2023-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E01431-000 2023-12-31 jppfs_cor:CapitalSurplusMember E01431-000 2025-01-01 2025-12-31 jppfs_cor:OtherCapitalSurplusMember jppfs_cor:NonConsolidatedMember E01431-000 2025-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalRetainedEarningsMember E01431-000 2023-12-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E01431-000 2025-12-31 jpcrp_cor:Row8Member E01431-000 2024-01-01 2024-12-31 jppfs_cor:RetainedEarningsMember E01431-000 2025-12-31 jpcrp_cor:OrdinarySharesSharesLessThanOneUnitMember E01431-000 2023-12-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01431-000 2025-12-31 jpcrp_cor:SharesWithNoVotingRightsMember E01431-000 2024-01-01 2024-12-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E01431-000 2025-01-01 2025-12-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E01431-000 2023-12-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E01431-000 2025-01-01 2025-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalSurplusMember E01431-000 2026-03-27 jpcrp_cor:Row3Member E01431-000 2024-12-31 jppfs_cor:NonControllingInterestsMember E01431-000 2025-01-01 2025-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E01431-000 2025-12-31 jppfs_cor:CapitalStockMember E01431-000 2025-12-31 jpcrp_cor:OrdinaryShareMember E01431-000 2023-12-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E01431-000 2025-01-01 2025-12-31 jpcrp_cor:CorporateAuditorsExcludingOutsideCorporateAuditorsMember E01431-000 2023-12-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E01431-000 2024-12-31 jppfs_cor:TreasuryStockMember E01431-000 2025-12-31 jpcrp_cor:Row10Member E01431-000 2025-12-31 jpcrp_cor:Row6Member E01431-000 2025-12-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01431-000 2025-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E01431-000 2025-12-31 jpcrp_cor:No5MajorShareholdersMember E01431-000 2025-12-31 jpcrp_cor:SharesWithRestrictedVotingRightsTreasurySharesEtcMember E01431-000 2025-01-01 2025-12-31 jppfs_cor:TreasuryStockMember E01431-000 2024-12-31 jpcrp_cor:Row3Member E01431-000 2023-12-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E01431-000 2026-03-27 jpcrp_cor:Row1Member E01431-000 2023-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E01431-000 2024-12-31 jpcrp_cor:Row8Member E01431-000 2025-12-31 jpcrp_cor:No9MajorShareholdersMember E01431-000 2025-12-31 E01431-000 2024-01-01 2024-12-31 jppfs_cor:CapitalSurplusMember E01431-000 2025-01-01 2025-12-31 E01431-000 2025-12-31 jppfs_cor:ShareholdersEquityMember E01431-000 2025-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E01431-000 2025-01-01 2025-12-31 jppfs_cor:CapitalSurplusMember E01431-000 2025-12-31 jppfs_cor:TreasuryStockMember E01431-000 2025-01-01 2025-12-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E01431-000 2023-12-31 jppfs_cor:ShareholdersEquityMember E01431-000 2025-01-01 2025-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E01431-000 2025-12-31 jpcrp_cor:OrdinarySharesTreasurySharesSharesWithFullVotingRightsTreasurySharesEtcMember E01431-000 2025-12-31 jppfs_cor:NonControllingInterestsMember E01431-000 2024-12-31 jppfs_cor:ShareholdersEquityMember E01431-000 2025-12-31 jpcrp_cor:No8MajorShareholdersMember E01431-000 2025-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsMember E01431-000 2024-12-31 jpcrp_cor:Row5Member E01431-000 2024-12-31 jpcrp_cor:Row1Member E01431-000 2024-12-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E01431-000 2025-12-31 jpcrp_cor:No7MajorShareholdersMember E01431-000 2025-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalSurplusMember E01431-000 2025-01-01 2025-12-31 jppfs_cor:NonControllingInterestsMember E01431-000 2022-01-01 2022-12-31 jppfs_cor:NonConsolidatedMember E01431-000 2025-12-31 jpcrp_cor:No10MajorShareholdersMember E01431-000 2025-01-01 2025-12-31 jppfs_cor:ShareholdersEquityMember E01431-000 2023-01-01 2023-12-31 jppfs_cor:NonConsolidatedMember E01431-000 2021-12-31 E01431-000 2026-03-27 jpcrp_cor:Row2Member E01431-000 2025-01-01 2025-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E01431-000 2026-03-27 jpcrp_cor:Row6Member E01431-000 2024-12-31 jppfs_cor:RetainedEarningsMember E01431-000 2021-12-31 jppfs_cor:NonConsolidatedMember E01431-000 2024-01-01 2024-12-31 jppfs_cor:NonConsolidatedMember E01431-000 2024-12-31 jpcrp_cor:Row9Member E01431-000 2024-12-31 jpcrp_cor:Row6Member E01431-000 2024-12-31 jpcrp_cor:Row2Member E01431-000 2025-12-31 jpcrp_cor:No4MajorShareholdersMember E01431-000 2023-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01431-000 2024-01-01 2024-12-31 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E01431-000 2024-12-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E01431-000 2026-03-27 jpcrp_cor:Row4Member E01431-000 2025-01-01 2025-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsMember E01431-000 2026-03-27 jpcrp_cor:OrdinaryShareMember E01431-000 2025-12-31 jpcrp_cor:SharesWithRestrictedVotingRightsOtherMember E01431-000 2025-01-01 2025-12-31 jppfs_cor:NonConsolidatedMember E01431-000 2025-12-31 jpcrp_cor:Row1Member E01431-000 2024-12-31 E01431-000 2024-01-01 2024-12-31 jppfs_cor:TreasuryStockMember E01431-000 2024-01-01 2024-12-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E01431-000 2024-01-01 2024-12-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E01431-000 2025-12-31 jppfs_cor:CapitalSurplusMember E01431-000 2026-03-27 jpcrp_cor:Row7Member E01431-000 2024-12-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E01431-000 2025-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E01431-000 2025-12-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E01431-000 2023-12-31 jppfs_cor:TreasuryStockMember E01431-000 2024-01-01 2024-12-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E01431-000 2023-12-31 jppfs_cor:CapitalStockMember E01431-000 2025-12-31 jpcrp_cor:Row2Member E01431-000 2023-12-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E01431-000 2022-12-31 E01431-000 2022-12-31 jppfs_cor:NonConsolidatedMember E01431-000 2023-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E01431-000 2025-01-01 2025-12-31 jpcrp_cor:OutsideDirectorsAndOtherOfficersMember E01431-000 2024-01-01 2024-12-31 jppfs_cor:ShareholdersEquityMember E01431-000 2025-12-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E01431-000 2024-12-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E01431-000 2025-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:OtherCapitalSurplusMember E01431-000 2025-12-31 jpcrp_cor:SharesLessThanOneUnitMember E01431-000 2025-01-01 2025-12-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01431-000 2024-01-01 2024-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E01431-000 2024-01-01 2024-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalSurplusMember E01431-000 2025-12-31 jpcrp_cor:SharesWithFullVotingRightsTreasurySharesEtcMember E01431-000 2025-12-31 jpcrp_cor:No3MajorShareholdersMember E01431-000 2025-01-01 2025-12-31 jppfs_cor:RetainedEarningsMember E01431-000 2025-12-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E01431-000 2026-03-27 jpcrp030000-asr_E01431-000:MiyataMasaakiMember E01431-000 2025-12-31 jpcrp_cor:Row7Member E01431-000 2024-12-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01431-000 2026-03-27 jpcrp030000-asr_E01431-000:CyouNobuyukiMember E01431-000 2024-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalRetainedEarningsMember E01431-000 2021-01-01 2021-12-31 E01431-000 2025-12-31 jpcrp_cor:No1MajorShareholdersMember E01431-000 2026-03-27 jpcrp030000-asr_E01431-000:KatouHisashiMember E01431-000 2025-01-01 2025-12-31 jppfs_cor:CapitalStockMember E01431-000 2024-01-01 2024-12-31 jppfs_cor:CapitalStockMember E01431-000 2024-01-01 2024-12-31 E01431-000 2025-12-31 jpcrp_cor:No2MajorShareholdersMember E01431-000 2024-12-31 jppfs_cor:NonConsolidatedMember E01431-000 2026-03-27 jpcrp030000-asr_E01431-000:KunoYkioMember E01431-000 2024-12-31 jpcrp_cor:Row4Member E01431-000 2024-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E01431-000 2024-12-31 jpcrp_cor:Row10Member E01431-000 2025-12-31 jppfs_cor:RetainedEarningsMember E01431-000 2024-01-01 2024-12-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E01431-000 2024-12-31 jppfs_cor:CapitalSurplusMember E01431-000 2026-03-27 jpcrp030000-asr_E01431-000:KakiharaHidekiMember E01431-000 2024-12-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E01431-000 2025-12-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E01431-000 2023-12-31 E01431-000 2025-12-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E01431-000 2025-12-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E01431-000 2024-01-01 2024-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:OtherCapitalSurplusMember E01431-000 2024-01-01 2024-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E01431-000 2025-12-31 jpcrp_cor:Row3Member E01431-000 2024-01-01 2024-12-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01431-000 2024-01-01 2024-12-31 jppfs_cor:NonControllingInterestsMember E01431-000 2024-01-01 2024-12-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E01431-000 2025-01-01 2025-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E01431-000 2025-01-01 2025-12-31 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E01431-000 2025-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01431-000 2021-01-01 2021-12-31 jppfs_cor:NonConsolidatedMember E01431-000 2024-12-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember xbrli:pure xbrli:shares iso4217:JPY xbrli:shares iso4217:JPY