บริษัทชั้นนำ และรัฐวิสาหกิจที่ให้ความเชื่อถือบริษัทโลบราเดอร์ส เอ็นจิเนียริ่ง

• advanced agro
• akara resources public company limited
• apex
• arccon (wa) pty ltd.
• atofina (thailand)
• ausenco international
• austrian energy & environment
• bangkok polyester
• bateman engineering
• beer thai (1999) co., ltd.
• beko thai co., ltd.
• berli jucker cellox limited
• black & vetch
• caltex oil (thailand)
• cannon group - bono energia s.p.a.
• cannon far east (thailand) co.,ltd.
• chemdal (thailand) limited
• chevron offshore (thailand)
• ctci (thailand) co., ltd)
• danbrew
• double a (1991) public co., ltd.
• draeger safety ag & co. (germany)
• electricity generating authority of thailand
• electrolux thailand co., ltd.
• esso standard thailand ltd.
• foster wheeler
• general electric company
• heil asia co.,ltd.
• holvrieka ido. b.v (netherland)
• ici paint co., ltd.
• indorama chemical (thailand)
• kao industrial (thailand) co., ltd.
• khanong development group (kdg).
• lockwood greene
• mc siam logistics co., ltd.
• mcconnell dowell
• mitsubishi heavy industries
• mkk asia co., ltd
• mmg limited
• mobil oil company
• national power supply
• national starch
• nkk
• oranit co., ltd.
• petroleum authority of thailand
• phoenix pulp and paper
• ptt global chemical public co.,ltd.
• shell company of thailand
• siam gas
• siam starch
• siam tank terminals co., ltd.
• siemens limited
• sima inter product co.,ltd.
• star plus co., ltd.
• slot-nankai co., ltd.
• suramaharas
• suretex
• takeda
• thai kyowa biotechnologies co., ltd.
• thai leighton
• thai nippon steel co., ltd.
• thai organic
• thai penta-ocean co., ltd.
• thai peroxide
• thai petrochemical industry
• thai polyethylene
• thai polyphosphate & chemicals
• thai polyphosphate chemical
• thai shinryo limited
• thai theparos food products
• thai wah - lucky chemicals
• toyo kosei co, ltd.
• toyo-thai corporation public co., ltd. (ttcl)
• toyo ink (thailand) co., ltd.
• ube nylon(thailand) co., ltd.
• unilever (thailand) co.,ltd.
• united paints group co.,ltd.
• uhde (thailand) ltd.