RTB SQUARE » KAIKETSU https://rtbsquare.work 広告・マーケティング・メディアビジネスの最前線情報 Fri, 03 Apr 2026 08:50:37 +0000 ja hourly 1 http://wordpress.org/?v=3.5 CARTA HOLDINGS、ATRAC（広告代理事業）へKAIKETSU（インフルエンサー事業）の事業を譲渡・統合 https://rtbsquare.work/archives/45159 https://rtbsquare.work/archives/45159#comments Thu, 02 Mar 2023 01:46:59 +0000 chief editor https://rtbsquare.work/?p=45159 Continue Reading →]]> https://rtbsquare.work/archives/45159/feed 0 CARTA HOLDINGSのKAIKETSU、SNS上の漫画クリエイターを活用したプロモーションパッケージ「PENCIL」の提供を開始 https://rtbsquare.work/archives/43640 https://rtbsquare.work/archives/43640#comments Thu, 15 Sep 2022 01:31:34 +0000 chief editor https://rtbsquare.work/?p=43640 Continue Reading →]]> https://rtbsquare.work/archives/43640/feed 0 CARTA HOLDINGS、SNS・インフルエンサーマーケティング事業を展開するKAIKETSU社を完全子会社化 https://rtbsquare.work/archives/43223 https://rtbsquare.work/archives/43223#comments Tue, 02 Aug 2022 13:21:27 +0000 chief editor https://rtbsquare.work/?p=43223 Continue Reading →]]> https://rtbsquare.work/archives/43223/feed 0 CARTA HDのKAIKETSU、CARTA HDが本社を置く渋谷ソラスタへ移転 https://rtbsquare.work/archives/34183 https://rtbsquare.work/archives/34183#comments Tue, 15 Dec 2020 04:57:54 +0000 chief editor https://rtbsquare.work/?p=34183 https://rtbsquare.work/archives/34183/feed 0 VOYAGE GROUP、インフルエンサーマーケティングのKAIKETSUを子会社化 https://rtbsquare.work/archives/28735 https://rtbsquare.work/archives/28735#comments Tue, 19 May 2020 08:58:14 +0000 chief editor https://rtbsquare.work/?p=28735 Continue Reading →]]> https://rtbsquare.work/archives/28735/feed 0