Affiliated with the Saud Bahwan Group—one of Oman’s most powerful conglomerates—the company serves as the Omani distributor for SANY, Kobelco, and select Komatsu products. AES operates one of Oman’s most advanced machinery service centers in the Ghala Industrial Area. Its used machinery division handles a significant volume of "certified pre-owned excavators"; these units typically undergo comprehensive refurbishment by the Group's factory-trained technicians, resulting in performance levels comparable to new machines. The company’s business scope encompasses the sales of SANY and Kobelco machinery, trading of certified pre-owned excavators, road compaction equipment, spare parts distribution, and professional technical services.

Since 1982, GENSERV has been a leading player in Oman’s engineering services sector, representing renowned brands such as Volvo Construction Equipment (Volvo CE), SDLG, and Manitou. The company operates a modern headquarters and workshop facility in Azaiba, Muscat. Its used machinery business focuses on high-quality, refurbished Volvo excavators and road rollers—equipment highly valued by local quarry operators and road contractors for its exceptional fuel efficiency and durability. Services include the sales and rental of Volvo construction equipment, SDLG value-line machinery, crushing and screening equipment (Powerscreen), industrial spare parts, and major machinery overhauls.