Abu Dhabi Oilfield Services Company - ADOS LLC

Abu Dhabi Oilfield Services Company (ADOS), established in 1972, is a UAE-based technology and services provider to the oil and gas industry covering upstream through downstream operations. Originally formed as a partnership between MEOS, Hunting Energy Services, and Mr. Musallam Maktoom, ADOS is now entirely Emirati-owned. The company operates through three core divisions: ADOS Engineering Industries (machining, fabrication, and pressure control repair), ADOS Agency (equipment distribution for rotating equipment, process control, drilling, and marine sectors), and ADOS Forecourt Services (fueling and vehicle wash solutions). ADOS holds ASME, API, and ISO certifications across its manufacturing operations. The company employs over 700 people across seven locations in Abu Dhabi and Dubai, including a dedicated service centre in Ruwais. Subsidiaries include Klinger Middle East, MEOS Dubai, MEOS Workshop Services, WellSlot Tubular Slotting & Perforating, and Safe Sea Services.