2012年8月，青(qing)(qing)島(dao)市(shi)政府(fu)為推(tui)進青(qing)(qing)島(dao)灣(wan)老城區(qu)改造更新出資(zi)(zi)設(she)立青(qing)(qing)島(dao)市(shi)建(jian)(jian)(jian)設(she)投(tou)資(zi)(zi)有(you)限(xian)公(gong)司(si)（以下(xia)簡稱“建(jian)(jian)(jian)投(tou)公(gong)司(si)”）,注冊資(zi)(zi)本金(jin)25億元。2019年9月，建(jian)(jian)(jian)投(tou)公(gong)司(si)國有(you)股權劃轉至青(qing)(qing)島(dao)旅(lv)(lv)游(you)(you)集(ji)團有(you)限(xian)公(gong)司(si)，成為旅(lv)(lv)游(you)(you)集(ji)團旗(qi)下(xia)承擔老城區(qu)保(bao)護(hu)更新業(ye)(ye)務(wu)(wu)(wu)的子(zi)公(gong)司(si)。經(jing)營范圍主(zhu)要包括：企業(ye)(ye)自有(you)資(zi)(zi)金(jin)對(dui)外投(tou)資(zi)(zi)（不含(han)金(jin)融(rong)(rong)、證券(quan)、期貨、理財、集(ji)資(zi)(zi)、融(rong)(rong)資(zi)(zi)等相(xiang)關業(ye)(ye)務(wu)(wu)(wu)）；建(jian)(jian)(jian)筑工程(cheng)(cheng)(cheng)施工，室內外裝飾裝修工程(cheng)(cheng)(cheng)，物業(ye)(ye)管(guan)理，市(shi)政工程(cheng)(cheng)(cheng)，土(tu)木工程(cheng)(cheng)(cheng)，海洋工程(cheng)(cheng)(cheng)，房(fang)地產開發(fa)、經(jing)營（憑(ping)資(zi)(zi)質經(jing)營），文化(hua)旅(lv)(lv)游(you)(you)服務(wu)(wu)(wu)，倉儲服務(wu)(wu)(wu)（不含(han)危險品(pin)），商務(wu)(wu)(wu)服務(wu)(wu)(wu)，房(fang)屋(wu)租賃，停(ting)車場建(jian)(jian)(jian)設(she)、規(gui)劃管(guan)理、運營。
目前(qian)，市(shi)(shi)(shi)(shi)建(jian)投公(gong)司主要(yao)承(cheng)(cheng)擔(dan)(dan)青(qing)(qing)(qing)島(dao)(dao)灣老城(cheng)(cheng)區改(gai)造(zao)(zao)的(de)融(rong)資(zi)(zi)(zi)、開發和(he)資(zi)(zi)(zi)產(chan)經(jing)營，青(qing)(qing)(qing)島(dao)(dao)市(shi)(shi)(shi)(shi)危舊房改(gai)造(zao)(zao)項目和(he)城(cheng)(cheng)市(shi)(shi)(shi)(shi)基礎設(she)施項目的(de)投融(rong)資(zi)(zi)(zi)、安置房建(jian)設(she)、土地開發整理(li)、配套建(jian)設(she)，參與有(you)關城(cheng)(cheng)市(shi)(shi)(shi)(shi)建(jian)設(she)項目，自(zi)有(you)資(zi)(zi)(zi)金對外投資(zi)(zi)(zi)以及承(cheng)(cheng)擔(dan)(dan)經(jing)市(shi)(shi)(shi)(shi)政府批(pi)準的(de)其(qi)他業(ye)務(wu)。建(jian)投公(gong)司自(zi)成立以來，始終堅持市(shi)(shi)(shi)(shi)場(chang)化(hua)運作(zuo)，主動(dong)采(cai)用與社會資(zi)(zi)(zi)本合作(zuo)模式，著(zhu)眼資(zi)(zi)(zi)產(chan)管理(li)、資(zi)(zi)(zi)本運作(zuo)、項目開發三大板塊(kuai)，注冊成立了青(qing)(qing)(qing)島(dao)(dao)建(jian)投房地產(chan)開發有(you)限公(gong)司和(he)青(qing)(qing)(qing)島(dao)(dao)建(jian)投文化(hua)經(jing)營有(you)限公(gong)司兩家(jia)全資(zi)(zi)(zi)子公(gong)司，務(wu)實推動(dong)青(qing)(qing)(qing)島(dao)(dao)老城(cheng)(cheng)區保護更(geng)新及各項業(ye)務(wu)的(de)快速發展，創(chuang)造(zao)(zao)性(xing)地發揮國有(you)平臺公(gong)司在城(cheng)(cheng)市(shi)(shi)(shi)(shi)建(jian)設(she)中的(de)作(zuo)用。
今后，建投(tou)公司在旅(lv)游(you)集團帶領下,將發(fa)(fa)揮自身(shen)優勢、科(ke)學創新經營，創造更好的經濟(ji)效益、社會效益，為建設美麗的青(qing)島、融(rong)合幸福旅(lv)游(you)產(chan)業發(fa)(fa)展做(zuo)出(chu)應有貢獻。