Mutagatifu Gobain
Saint Gobain nisosiyete nini yubaka ibikoresho byubaka kwisi.Icyicaro gikuru i Paris, mu Bufaransa, Saint Gobain gishushanya, gikora kandi gitanga ibikoresho n’ibisubizo byubaka inyubako, ubwikorezi, ibikorwa remezo n’ibikorwa bitandukanye bikoreshwa mu nganda.St.Muri 2019, Saint Gobain yinjije miliyari 49.3 z'amadolari.
Lafarge Holcim
LafargeHolcim ni iyambere ku isi ikora ibikoresho byubaka kandi itanga ibisubizo byubwubatsi ikorera i Jona, mu Busuwisi.LafargeHolcim ikora binyuze mubice bine byingenzi byubucuruzi: Sima, Igiteranyo, Biteguye-Kuvanga beto nibisubizo & ibicuruzwa.LafargeHolcim ikoresha abakozi barenga 70.000 mubihugu birenga 70 kandi ifite portfolio iringaniza kimwe hagati yisoko ryiterambere kandi rikuze.
CEMEX
Cemex ni uruganda rukora ibikoresho byubaka mu gihugu cya Mexico, rufite icyicaro i San Pedro, muri Mexico.Isosiyete ifite ubuhanga bwo gukora no kugurisha sima, yiteguye-kuvanga beto hamwe na hamwe.Kugeza ubu CEMEX ikorera mu nganda 66 za sima, 2000 ziteguye kuvangwa-beto, kariyeri 400, ibigo 260 byo gukwirakwiza hamwe n’amazi 80 yo mu nyanja mu bihugu birenga 50 ku isi, ikaba imwe mu masosiyete 10 ya mbere y’ibikoresho byubaka ku isi.
Isosiyete y'Ubushinwa Yubaka Ibikoresho
Ubushinwa bwubaka ibikoresho byubushinwa nisosiyete ikorera mu mujyi wa Beijing ikorera mu bucuruzi rusange ikora cyane cyane mu gukora no gutanga sima, ibikoresho byubaka byoroheje, fibre y’ibirahure hamwe n’ibikoresho bya pulasitiki bishimangira fibre na serivisi z’ubwubatsi.Nimwe mubakora sima nini ku isi ikora sima na gypsum.Nibindi binini binini byibirahure muri Aziya.Umutungo wose w’isosiyete urenga miliyari 65 z’amadolari y’Amerika, ubushobozi bwawo bwo gukora sima ni toni miliyoni 521, umusaruro uvanze ni metero kare 460, ubushobozi bwa gypsum buba bufite metero kare miliyoni 2.47, ubushobozi bwo gukora ibirahuri ni toni miliyoni 2.5.
Heidelberg Cement
Heidelberg Cement ni imwe mu masosiyete akomeye ku isi yubaka ibikoresho afite icyicaro gikuru i Heidelberg, mu Budage.Isosiyete izwi cyane nkumwe mubatanga isoko ryambere kwisi yose hamwe, sima, hamwe na beto ivanze.Uyu munsi, HeidelbergCement ifite abakozi bagera ku 55.000 bakorera ahakorerwa ibicuruzwa bisaga 3.000 mu bihugu birenga 50 ku migabane itanu.
Knauf
Knauf Gips KG ni isosiyete ikora ibikoresho byubaka ku isi ifite icyicaro i Iphofen, mu Budage.Ibicuruzwa byingenzi byingenzi birimo ibikoresho byubwubatsi byumye, plaster, plaque, sima, amabuye ya fibre acoustic, minisiteri yumye hamwe na gypsumu yimbere yimbere hamwe na sima ishingiye kumasoko yo hanze hamwe nibikoresho byo kubika, ubwoya bwikirahure, ubwoya bwamabuye nibindi bikoresho byo kubika.Isosiyete ikoresha abantu barenga 26.500 kwisi yose.
BaoWu
Ubushinwa Baowu Steel Group Corp., Ltd., buzwi kandi ku izina rya Baowu, ni imwe mu masosiyete akomeye akora ibyuma n’ibyuma afite icyicaro i Shanghai, mu Bushinwa.Nimwe mubigo binini byubwubatsi nubwubatsi ku isi bifite amasoko yingenzi aribyuma, ibicuruzwa byibyuma, ibicuruzwa byibyuma birebire, ibicuruzwa byinsinga, amasahani.Nibindi bihugu biza ku isonga mu gutanga ibyuma bya karubone, ibyuma bidasanzwe hamwe n’ibicuruzwa bidafite ibyuma byangiza inganda ku bwubatsi n’ubwubatsi ku isi.
Arcelor Mittal
ArcelorMittal nindi sosiyete ikomeye ku isi ikora uruganda rukora ibyuma rufite icyicaro gikuru mu mujyi wa Luxembourg.ArcelorMittal yinjiza buri mwaka miliyari 56.8 z'amadolari n’ibyuma biva mu mahanga biva kuri toni zisaga miliyoni 90 ku mwaka.Nicyambere gitanga ibyuma byiza mubikorwa byubwubatsi bwisi.Ibikoresho byingenzi byubaka ibikoresho birimo ibyuma birebire kandi binini, ibyuma bitwara ibinyabiziga, ibicuruzwa biva mu tubari, ibyuma bikomeye cyane byo kubaka no kubaka.
USG
USG Corporation ni imwe mu masosiyete akomeye ku isi yubaka ibikoresho afite icyicaro i Chicago, muri Amerika.Nisi yambere itanga isoko yumye hamwe nuruvange.Isosiyete kandi ni yo itanga amasoko manini yo muri Amerika kandi ikora ibicuruzwa byinshi muri Amerika y'Amajyaruguru.Ibikorwa byingenzi byubaka no kubaka ibikoresho birimo inkuta, igisenge, hasi, gukata no gusakara.
CSR
CSR Limited ni isosiyete ikora ibikoresho byo kubaka muri Ositaraliya kabuhariwe mu gukora plaster, amatafari, insulasiyo, nibicuruzwa bya aluminium.Isosiyete ikora kandi amabati ya fibre sima, ibicuruzwa biva mu kirere, amatafari, nikirahure.CSR ikorera mu bicuruzwa byinshi byubaka ibicuruzwa muri Ositaraliya no muri Nouvelle-Zélande, nka AFS, Bradford, Himmel, CEMINTEL, GYPROCK, hebel n'ibindi. Ni imwe mu masosiyete 10 akomeye y’ibikoresho byubaka ku isi guhera mu 2020.
Igihe cyo kohereza: Kanama-23-2022