Clients

ZEL caters to the engineering requirements for a large gamut of industries and its clients in these industries include:

Oil & Gas Surface Facilities & Gas Processing

• BP Pakistan Exploration && Production Inc.
• Eni Pakistan Ltd.
• MOL Pakistan Ltd.
• Occidental Pakistan Inc.
• Oil && Gas Development Company Ltd., (OGDCL)
• OMV Pakistan
• Pakistan Petroleum Ltd.
• Pan Ocean Oil Corporation, Nigeria
• Petronas Carigali Pakistan Ltd.
• PKP Exploration Ltd.

Power Plants & Wind Farms

• Makwind Power (Pvt.) Ltd.
• Zeni Wind Power (Pvt.) Ltd.
• DHA Cogen Ltd.
• Gul Ahmed Energy Ltd.
• Japan Power Generation Ltd.
• National Integrated Power Projects Nigeria
• Orient Energy Services Ltd.
• SABA Power
• Saindak Power Metals Ltd.
• TNB Liberty Power
• AES Lalpir

Refineries

• Attock Refinery Ltd.
• BYCO Petroleum Pakistan Ltd.
• Coastal Refinery Ltd.
• Indus Refinery Ltd.
• National Refinery Ltd.
• Oman Refineries and Petrochemicals Company
• Pak-Arab Refinery Ltd.
• Pakistan Refinery Ltd.
• Trans Asia Refinery Ltd.

Oil & Gas Pipelines, Terminals

• Attock Petroleum Ltd.
• Akute Power Ltd., Nigeria
• Asia Petroleum Ltd.
• Caltex Oil Pakistan Ltd.
• Dangote Group, Nigeria
• East Horizon Gas Company Ltd. Nigeria
• Fauji Oil Terminal & Distribution Company, Pakistan
• GC Limited, Nigeria
• Gasland Company Ltd, Nigeria
• Atlas International Engineering Services, Nigeria
• Gaslink Nigeria Ltd., Nigeria
• HASCOL Petroleum Ltd.
• Ibesi Cement Plc., Nigeria
• Obajana Cement Plc., Nigeria
• Stanbic IBTC Bank PLC, Nigeria
• Pakistan State Oil Co., Ltd.
• Progas Pakistan Ltd.
• Shell Pakistan Ltd.
• SHV Pakistan Ltd.
• Total Atlas Lubricants Pakistan (Pvt.) Ltd.
• Total Parco Pakistan Ltd.
• Overseas Oil Trading Company (Pvt.) Ltd
• Bakri Trading Co. Pakistan (Pvt.) Ltd.

Chemicals Plants

• BASF Pakistan Ltd.
• Bela Chemicals Ltd.
• Consolidated Chemicals Ltd.
• Distillery Projects for Sugar Mills
• Engro Fertilizer Ltd.
• Fatima Fertilizer Company Ltd.
• ICI Pakistan Ltd.
• Lotte Pakistan PTA Ltd.
• Novatex Ltd.
• Pakistan Waxes Ltd.
• Pak Chemical Ltd.
• Sind Alkalis Ltd.
• Byco Chemical Pakistan Ltd

Food & Allied

• Distillery Projects for:
• Abbas Sugar Mills Ltd.
• Unicol Distrillery Ltd.
• Shahmirad Sugar Mill Ltd.
• IFFCO Edible Oil Refinery
• Unilever Pakistan Ltd.
• Karachi Grains Ltd.

Major Clients outside Pakistan & Nigeria

• Aqualying AS, Norway
• China Petroleum Engineering & Construction Co., China
• Cub Engineering Ltd., Canada
• Gas Technology Resources, USA
• Hidada Ltd., Saudi Arabia
• Improved Petroleum Recovery, USA
• National Gas & Industrialization & Co., GASCO
• Olayan Descon, Saudi Arabia
• Ranhill, Sdn. Bhd, Malaysia
• SNC Lavalin, Canada
• Thomas Russel Co., USA
• TOPAZ Engineering, Fujairah UAE
• VECO Engineering, UAE

Besides local companies, ZEL has been providing engineering services to the following foreign clients:

• National Gas & Industrialization Company, (GASCO) leading LPG Company of Saudi Arabia.
• AQUALYNG AS, Norway, an EPC company specializing in water desalination plants.
• Bakri Group, Saudi Arabia
• Oman Refineries & Petrochemicals Co. LLC (ORPC), Sohar Refinery, Sultanate of Oman.
• China Petroleum Engineering & Construction Company, China, a large EPC Contractor for oil & gas projects.
• Clough Engineering, Australia, is an Australian based EPC Contractor for oil & gas projects.
• Cub Engineering, Canada, a multidiscipline engineering consulting firm.
• Dangote Group, Nigeria.
• Gaslink Nigeria Ltd. the utility company responsible for developing the gas distribution network in Lagos and other cities of Nigeria.
• M/s. Stanbic IBTC Bank PLC, Nigeria
• Gas Technology Resource Inc., Colorado, USA
• GC Limited, Nigeria.
• Hidada Ltd., Saudi Arabia, an EPC company specializing in vessels, storage tanks & steel structures.
• Improved Petroleum Recovery, USA, an engineering company specializing in oil/gas fields surface production facilities.
• TOPAZ Engineering, Fujairah UAE.
• Niger Delta Power Holding Co., Nigeria, a company under Federal Ministry for Power & Steel, Nigeria, engaged in Power Plant Projects.
• Olayan Descon, Saudi Arabia, an EPC company specializing in vessels, storage tanks & steel structures.
• Pan Ocean Oil Corporation Ltd., Nigeria, an Exploration & Production company, engaged in oil & gas exploration activities in Nigeria.
• SNC Lavalin, Canada, an international EPC Contractor.
• Thomas Russel Co. USA, manufacturer of high quality oil & gas processing equipment.
• Toyo Kanetsu Indonesia, subsidiary of M/s. TKK, Japan who are a leading international EPC Contractor specializing in Terminal Projects.
• VECO Engineering, UAE.