| 1989-07 |
東京都千代田区神田において株式会社テリロジーを設立し、エンタープライズネットワーク事業を開始 |
| 1989-07 |
Terilogy Co., Ltd. established in Kanda, Chiyoda-ku, Tokyo. Enterprise networks business launched. |
| 1991-04 |
東芝エンジニアリング株式会社（現 東芝ＩＴサービス株式会社）と保守委託契約を締結し、保守サービス事業を開始 |
| 1991-04 |
Maintenance outsourcing contract signed with Toshiba Engineering Corporation (now Toshiba IT-Services Corporation) and maintenance service business launched. |
| 1994-04 |
本社を千代田区九段北一丁目３番５号に移転 |
| 1994-04 |
Head Office relocated to 1-3-5 Kudan-kita, Chiyoda-ku, Tokyo. |
| 1996-05 |
東京NTTデータ通信システムズ株式会社（現 株式会社NTTデータシステムズ）と業務委託契約を締結し、ソリューションビジネス事業を開始 |
| 1996-05 |
Outsourcing contract signed with Tokyo NTT Data Communication Systems Corporation (now NTT Data Business Systems Corporation) and customer solutions business launched. |
| 1999-11 |
米国Redback Networks,Inc.社と代理店契約を締結し、同社のブロードバンドアクセスサーバや米国Network Telesystems,Inc.社（現Affinegy, Inc.社）のEnternetソフトウエア製品の販売等をはじめとするブロードバンドネットワーク事業を開始 |
| 1999-11 |
Distribution contract signed with American company Redback Networks, Inc. and broadband network business launched, encompassing sales of Redback Networks broadband access servers, Ethernet software from American company Network Telesystems, Inc. (now Affinegy, Inc.), and other such products. |
| 2003-01 |
米国Infoblox社とDHCP/DNSサーバの代理店契約を締結 |
| 2004-04 |
大阪府に西日本営業所を開設 |
| 2004-04 |
West Japan Branch Office opened in Osaka Prefecture. |
| 2004-05 |
本社を千代田区九段北一丁目13番５号に移転 |
| 2004-05 |
Head Office relocated to 1-13-5 Kudan-kita, Chiyoda-ku, Tokyo. |
| 2004-10 |
米国TippingPoint社（現 トレンドマイクロ株式会社）と日本国内総販売代理店契約を締結 |
| 2004-10 |
Domestic (Japan) master reseller contract signed with American company TippingPoint Inc. (now Trend Micro Incorporated). |
| 2004-12 |
ジャスダック証券取引所に株式を上場 |
| 2004-12 |
Listed on JASDAQ Securities Exchange. |
| 2005-09 |
ISO27001（ISMS）の認証取得 |
| 2005-09 |
Certified under ISO 27001 information security management system (ISMS) standards. |
| 2005-11 |
ユニアデックス株式会社と資本提携を伴う業務提携の基本合意書を締結 |
| 2005-11 |
Basic agreement on business collaboration signed with UNIADEX, Ltd. based on capital tie-up agreement. |
| 2006-12 |
米国NetScout社と日本国内総販売代理店契約を締結 |
| 2006-12 |
Domestic (Japan) master reseller contract signed with American company NETSCOUT（now NETSCOUT Systems, Inc.）. |
| 2007-02 |
ベルギー国VASCO DATA SECURITY社と販売代理店を締結 |
| 2007-02 |
Distribution contract signed with Belgian company VASCO Data Security International, Inc. |
| 2007-03 |
ISO14001（EMS）の認証取得 |
| 2007-03 |
西日本営業所を大阪市中央区安土町三丁目５番12号へ移転 |
| 2007-03 |
Certified under ISO 14001 environmental management system (EMS) standards. |
| 2007-03 |
West Japan Branch Office relocated to 3-5-12 Azuchi-machi, Chuo-ku, Osaka. |
| 2008-04 |
西日本営業所を大阪市中央区南船場二丁目８番11号へ移転 |
| 2008-04 |
West Japan Branch Office relocated to 2-8-11 Minami-Semba, Chuo-ku, Osaka. |
| 2008-10 |
シンガポールeGInnovations社と販売代理店契約を締結 |
| 2008-10 |
Distribution contract signed with Singaporean company eG Innovations Pte Ltd. |
| 2010-04 |
ジャスダック証券取引所と大阪証券取引所の合併に伴い、大阪証券取引所JASDAQ（現 大阪証券取引所JASDAQ（スタンダード））に上場 |
| 2010-04 |
Following merger of JASDAQ Securities Exchange and Osaka Securities Exchange, Terilogy listed on Osaka Securities Exchange JASDAQ. |
| 2010-08 |
米国APCON社と日本国内販売代理店契約を締結 |
| 2010-08 |
Domestic (Japan) reseller contract signed with American company APCON, Inc. |
| 2011-02 |
米国SevOne社とAPAC販売代理店契約を締結 |
| 2011-02 |
Asia-Pacific distribution contract signed with American company SevOne, Inc. |
| 2011-03 |
東日本大震災 |
| 2011-03 |
Great East Japan Earthquake Disaster occurs. |
| 2011-12 |
香港に100%出資子会社「Terilogy Hong Kong Limited」を設立 |
| 2011-12 |
Wholly owned subsidiary Terilogy Hong Kong Limited established in Hong Kong. |
| 2012-06 |
自社オリジナル製品のソフトウエア型プローブ製品「momentum」の販売を開始 |
| 2012-06 |
Sales begun of "momentum," a unique probe software product developed in-house at Terilogy. |
| 2012-09 |
米国Lastline社と販売代理店契約を締結 |
| 2012-09 |
Distribution contract signed with American company Lastline, Inc. |
| 2013-07 |
大阪証券取引所と東京証券取引所の市場統合に伴い、東京証券取引所JASDAQ（スタンダード）に株式を上場 |
| 2013-07 |
株式会社アクセンス・テクノロジーと「Fullflex ZG」の総販売代理店契約を締結 |
| 2013-07 |
Following merger of Osaka Securities Exchange and Tokyo Stock Exchange, Terilogy listed on JASDAQ (Standard). |
| 2013-07 |
Fullflex ZG master reseller contract signed with Accense Technology, Inc. |
| 2014-10 |
香港100%出資子会社「Terilogy Hong Kong Limited」を清算 |
| 2014-10 |
Wholly owned Hong Kong subsidiary Terilogy Hong Kong Limited liquidated. |
| 2014-11 |
Distribution contract signed with American company Coho Data, Inc. |
| 2014-12 |
西日本営業所を閉鎖し、東京本社に統合 |
| 2014-12 |
West Japan Branch Office closed following merging with Tokyo Head Office. |
| 2015-07 |
自社オリジナルサービスの運用監視クラウドサービス「CloudTriage」の販売を開始 |
| 2015-07 |
Sales begun of CloudTriage, a unique cloud-based operations monitoring service by Terilogy. |
| 2015-12 |
米国RedSeal社と販売代理店契約を締結 |
| 2015-12 |
Distribution contract signed with American company RedSeal, Inc. |
| 2016-04 |
台湾システムインテグレーターSYSCOM社と販売代理店契約を締結 |
| 2016-04 |
Distribution contract signed with Taiwanese system integration company SYSCOM. |
| 2016-10 |
加国Wedge Networksと代理店契約を締結 |
| 2016-10 |
米国Tempered Networks社と国内独占販売契約を締結 |
| 2016-10 |
Distribution contract signed with Canadian company Wedge Networks, Inc. |
| 2016-10 |
Exclusive domestic reseller contract signed with American company Tempered Networks, Inc. |
| 2016-11 |
イスラエル国KELA社と販売代理店契約を締結 |
| 2016-11 |
Distribution contract signed with Israeli company KELA. |
| 2017-01 |
株式会社ネクスグループとの資本提携を伴う業務提携の基本合意書を締結 |
| 2017-01 |
株式会社フィスコ並びに株式会社フィスコIRとのセキュリティ商材の共同マーケティングにかかる業務提携の基本合意書を締結 |
| 2017-01 |
株式会社フィスコ仮想通貨取引所との取引所セキュリティ分野における業務提携の基本合意書を締結 |
| 2017-01 |
株式会社SJI（現 株式会社カイカ）とのブロックチェーン技術を応用した商品の共同開発にかかる業務提携の基本合意書を締結 |
| 2017-01 |
Basic agreement on business collaboration signed with NCXX Group Inc. based on capital tie-up agreement. |
| 2017-01 |
Basic agreement on joint security-product marketing signed with FISCO Ltd. and FISCO IR Ltd. |
| 2017-01 |
Basic agreement on business collaboration in the area of transaction security for the Fisco Cryptocurrency Exchange signed with FISCO Ltd. |
| 2017-01 |
Basic agreement on business collaboration in the area of joint product development for blockchain technology applications signed with SJI Ltd（new CAICA Inc.）. |
| 2017-03 |
株式会社テリロジーワークス（現 株式会社コンステラセキュリティジャパン）（100％子会社）を設立 |
| 2017-03 |
Wholly owned subsidiary Terilogy Worx Corporation (currently called Constella Security Japan Inc.) established. |
| 2017-12 |
アイ・ティー・エックス株式会社法人向けICTサービス事業にかかる会社の株式を取得し、連結子会社株式会社テリロジーサービスウェア（100％子会社）を設立 |
| 2017-12 |
Shares required for ICT-business corporation establishment acquired by ITX Corporation, and wholly-owned consolidated subsidiary Terilogy Serviceware Corporation established. |
| 2018-02 |
Partial changes made to Fisco Cryptocurrency Exchange business tie-up agreement with FISCO Ltd. |
| 2018-02 |
Capital tie-up agreement signed with CAICA Inc., and partial changes made to existing business tie-up agreement with same company. |
| 2018-04 |
米国Nozomi Networks社と販売代理店契約を締結 |
| 2018-04 |
Distribution contract signed with American company Nozomi Networks Inc. |
| 2018-07 |
自社オリジナル製品の究極的に簡単なRPAツール「EzAvater」の販売を開始 |
| 2018-07 |
Sales begun of EzAvater, Terilogy's unique, ultra-simple robotic process automation (RPA) tool. |
| 2019-01 |
イスラエル国Harel-Hertz Investment社と業務提携 |
| 2019-01 |
Business tie-up agreement signed with Israeli company Harel-Hertz Investment House Ltd. |
| 2019-06 |
米国Sumo Logic社と代理店契約を締結 |
| 2019-06 |
Distribution contract signed with American company SUMO LOGIC, Inc. |
| 2019-07 |
連結子会社テリロジーワークスが米国BitSight社と代理店契約を締結 |
| 2019-07 |
Consolidated subsidiary Terilogy Worx Corporation signed distribution contract with American company BitSight Technologies Inc. |
| 2019-08 |
イスラエル国TechSee社と販売代理店契約を締結 |
| 2019-08 |
Distribution contract signed with Israeli company TechSee Augmented Vision Ltd. |
| 2020-03 |
イスラエル国ラドウェア社とディストリビューター契約を締結 |
| 2020-03 |
Distribution contract signed with Israeli company Radware Ltd.（Non-Exclusive Distributor Agreement） |
| 2020-04 |
ベトナム国ハノイ市に合弁会社「VNCS Global Solution Technology Joint Stock Company」を設立 |
| 2020-04 |
Established a joint venture, VNCS Global Solution Technology Joint Stock Company, in Hanoi, Vietnam. |
| 2020-06 |
Consolidated subsidiary Terilogy Serviceware Corporation acquired shares of IGLOOO Inc. and made it a subsidiar. |
| 2021-03 |
クレシード株式会社の株式を取得（90％）し、子会社化 |
| 2021-03 |
The company acquired the shares of Creseed Corp. and made it a subsidiary. |
| 2021-04 |
連結子会社テリロジーワークスが仏国GitGuardian社と代理店契約を締結 |
| 2021-04 |
Consolidated subsidiary Terilogy Worx Corporation signed distribution contract with French company GitGuardian. |
| 2021-06 |
連結子会社株式会社テリロジーサービスウェアが株式会社IGLOOO（イグルー）の株式を取得し、子会社化 |
| 2021-06 |
連結子会社テリロジーワークスがUppsala Security社と販売代理店契約を締結 |
| 2021-06 |
Consolidated subsidiary Terilogy Worx Corporation signed distribution contract with Uppsala Security Pte. Ltd.. |
| 2021-09 |
環境DXベンチャーの株式会社CBAと資本・業務提携契約を締結 |
| 2021-09 |
Capital and business alliance agreement signed with CBA Inc., an environmental DX(Digital Transformation) venture. |
| 2021-10 |
連結子会社テリロジーワークスが自社開発によるサイバー脅威ハンティングソリューションを提供開始 |
| 2021-10 |
Consolidated subsidiary Terilogy Worx Corporation has launched in-house developed cyber threat hunting solution. |
| 2022-03 |
連結子会社テリロジーワークスが日本サイバーディフェンスと資本・業務提携契約の締結 |
| 2022-03 |
Consolidated subsidiary Terilogy Worx Corporation signed capital and business alliance agreement with Nihon Cyber Defence Co., Ltd. |
| 2022-04 |
東京証券取引所の市場再編に伴い、スタンダード市場に上場 |
| 2022-04 |
米国SecurityGate社と販売代理店契約を締結 |
| 2022-04 |
Following the reorganization of the Tokyo Stock Exchange market, Terilogy was listed on the Standard Market. |
| 2022-04 |
Distribution contract signed with American company SecurityGate.io. |
| 2022-11 |
ホールディングス化に伴い、スタンダード市場上場廃止、新規上場した株式会社テリロジーホールディングスの100％子会社となる。 |
| 2023-02 |
米国Rapid7社と販売代理店契約を締結 |
| 2023-02 |
Distribution contract signed with American company Rapid7, Inc. |
| 2024-08 |
イスラエルSalvador Technologies社と販売代理店契約を締結 |
| 2025-05 |
イスラエルIONIX社と販売代理店契約を締結 |
| 2025-05 |
AironWorks社と販売代理店契約を締結 |
| 2026-04 |
本社を千代田区神田神保町一丁目1番1に移転 |
| 2026-05 |
Head Office relocated to 1-1-1 kanda-jimbocho ,chiyoda-ku ,Tokyo |
