About Us

Overview

Powertech Engineering LLC (PTE) was established in the year of 2006 with the objective of supporting the development and modernization of Oman’s Electrical Power Transmission and Distribution system.
The company grew and its operations merged with M/s Alawi Enterprises in the year of 2016 and the company was renamed as M/s Zawawi Powertech Engineering LLC (ZPTE).
Zawawi Powertech Engineering specializes in Engineering, Procurement, and Construction (EPC) Projects for the Oil and Gas industry, Power Generation, Power Transmission, Power Distribution, and Industrial Projects.

ZPTE has a broad range of registrations with major Oman clients, including Oman LNG, Petroleum Development Oman (PDO), OQGN, OQEP, OXY, DALEEL, CCED, MEDCO, PETROGAS, ORPIC, BP Khazzan and Nama Electrical Transmission & Distribution Companies : Oman Electrcicty Transmission Company (OETC), Nama Electrcity Distribution Company (NEDC) and Nama Dhofar Services Company (NDSC) and industrial companies of GS Engg, Al Tammam, Sohar Steel, Oman Steel, Shriram EPC, etc. to execute EPC projects with a focus on Electrical, Civil, Mechanical, and Instrumentation.

ZPTE management is committed to HSE, quality, and client compliance. We take immense pride in ensuring our workers function in a safe environment and that our projects are finished successfully on time.

ZPTE management is dedicated to supporting government programs with an in-country value by increasing employment of Omani workers, investing in capital assets, and maximizing the purchase of local goods and services.

Vision

Our vision is to be recognized as the contractor of choice in the Oil & Gas, Utilities, and Industrial Development sectors, capable of meeting any construction challenge across the Sultanate of Oman.

Mission

Our mission is to deliver high-quality, sustainable, and socially responsible construction with a commitment to safety, integrity, and on-time delivery—empowering local communities, prioritizing Omani talent, and minimizing environmental impact.

Leadership

Ahmed Al Azkawi

Employee

Our Journey

2006

PTE Establishment

ISO 9001:2000 QMS Certification

2007
2008

PTE OPAL Certification

PDO-First EPC Contract (Amal Steam 132 kV Sub-station)

2009
2011

ISO 9001:2008 QMS Certification

PDO-North EMC Contract

2011
2012

PDO-South EMC Contract

OSHAS 18001:2007 & ISO 14001:2004 Certification

2013
2015

OETC-132/11 kV IWP Grid Station- Daghmar

Zawawi-PTE Operations

2016
2017

PDO-Frame Agreement for EHV Substation & Transmission Line Contract

ISO 9001:2015 QMS Certification

2018
2018

Oman LNG Power Plant & 132kV Power Transmission System to OTTCO Facility at Ras Markaz "EPC2"

ISO 14001:2015 & 1SO 45001:2018 Certification

2019
2020

ISO 9001:2015 QMS Certification

ASME Accreditation-R,A&PP

2021
2022

ISO 14001:2015 & ISO 45001:2018 Re-certification

ISO 9001:2015 ISO 29001:2020 Re-certification

2023
2024

400kV OHL Duqm GS to Shaleem GS

ASME Accreditation R-A-PP Stamp

2024

Director Message

Born into a middle-class family, I was fortunate to arrive on the shores of the Sultanate of Oman, a nation that has given me life, growth, and prosperity over the past 35 years.

From our modest beginnings as a small drilling subcontractor for power overhead lines, ZPTE has grown over the last two decades into a trusted EPC (Engineering, Procurement, and Construction) contractor. Today, we proudly execute complex infrastructure projects, including power plants, transmission lines, and substations ranging from 33kV up to 400kV.

At the core of this journey is one undeniable truth - our people. Their dedication, resilience, and unwavering commitment have been the driving force behind every milestone we’ve achieved. ZPTE has played a significant role in the development of Oman’s power infrastructure, serving both government and private sectors across utilities and Oil & Gas. Our reputation has been built on professionalism, on-time delivery, and a steadfast commitment to Health, Safety & Environment (HSE), Quality, In-Country Value (ICV), and Corporate Social Responsibility (CSR).

One of our proudest achievements is our investment in Omanization, resulting in a high number of Omani nationals holding key leadership positions within the company. Beyond employment, we have also supported and developed local manufacturers of electrical equipment, enabling them to expand into international markets.

What we have never compromised on are our values. And not a single project has ever been delayed ,an achievement that reflects the strength of the culture we’ve built together.

Looking ahead, ZPTE stands on a solid foundation in Oman, with ambitions to become a regional leader over the next decade. We remain focused on participating in major EPC contracts, particularly in the growing fields of renewable energy and green hydrogen, in full alignment with Oman Vision 2040.

Despite the highly competitive nature of the EPC sector in Oman, ZPTE continues to lead with a market share exceeding 40%. Our success stems from a combination of technical excellence, strong financial capacity, and a proven ability to deliver large-scale, high-impact projects.

Currently, we are working to localize the manufacturing of steel poles and towers for transmission and distribution systems. Simultaneously, we are collaborating with international suppliers to bring smart grid technologies to Oman ,supporting our clients in enhancing the reliability, efficiency, and integrity of their power systems.

Together, with purpose and innovation, we are powering the future , one project at a time.

Mr.S.Periyasamy

Managing Director

Mr.Mohammed Al Aghbari

Technical Director

Technical Director Message

At ZPTE, our continued progress is driven by the dedication of our employees and the trust of our valued clients. I extend my sincere appreciation to every member of our team and to all our partners whose ongoing support enables us to achieve excellence year after year. We are pleased to report on exceptional performance in QHSE, project delivery, Omanisation, and In-Country Value (ICV). These achievements reflect ZPTE’s unwavering commitment to operational integrity, environmental stewardship, and sustainable national development.

Despite an increasingly competitive market landscape, ZPTE successfully secured five major power transmission projects during the year, including our first award from GCCIA, an important milestone that will pave the way for expanding our portfolio beyond national borders. This accomplishment underscores the confidence our clients place in our capabilities and highlights the professionalism and technical competence consistently demonstrated by our teams.

Our people remain at the core of our success. ZPTE continues to prioritize staff retention and professional development through structured career-growth initiatives, comprehensive training programs, and a supportive work environment designed to foster long-term engagement and excellence.

To further enhance our organizational strength and external interface, ZPTE has established two new departments: the Legal Department and the Projects External Affairs Department. These additions play a critical role in ensuring robust compliance, strengthening governance, and enriching stakeholder engagement across all areas of our business. In alignment with our commitment to support clients in enhancing asset integrity and advancing toward smart grid solutions, the company has introduced new technologies and products, including load break switch, steel poles and an online power line monitoring system. These additions reinforce our role as a trusted partner in delivering innovative and reliable solutions.

Looking ahead, ZPTE is implementing a strategic plan focused on diversifying our business portfolio to ensure resilience and long-term continuity. This direction positions us to expand into new sectors while sustaining strong performance in our core operations. We are also advancing our digital transformation journey by adopting new technologies and implementing smarter, more efficient working methods across the organization. These initiatives reaffirm our commitment to innovation, quality, and operational excellence. ZPTE remains dedicated to delivering value, upholding the highest standards, and shaping a sustainable future for our company, our clients, and all stakeholders