About Us

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About Helios TRADING & SERVICES W.L.L.

Engineering excellence & tailored project solutions

We deliver integrated engineering, consulting, and manpower solutions designed for both large-scale infrastructure and specialized industrial projects. From advanced electrical studies to digital transformation, we combine technology, experience, and strategic insight to drive success. Our work spans the Middle East, UK, and India, with a focus on reliability, safety, and sustainability.

Who We Are?

Heliosphere Trading and Services W.L.L. is a Qatar-based, multidisciplinary engineering and trading company committed to delivering innovative, reliable, and technology-driven solutions. With deep expertise in engineering consulting, EPIC project execution, skilled manpower services, and trading of electrical and safety equipment, we serve clients across oil & gas, power, petrochemicals, and manufacturing sectors.

Backed by a team of certified engineers, project managers, and technical specialists, we leverage industry-leading software and real-time simulation tools to meet the highest standards of quality and safety. Our digital arm, HTC Digital, extends our value with advanced web, SEO, and branding solutions, making Heliosphere a complete partner for both industrial and digital transformation.

Rooted in integrity, driven by excellence, and powered by innovation — we are your strategic partner from concept to commissioning.

Our Mission

At Heliosphere Trading and Services W.L.L., our mission is to deliver exceptional engineering, consulting, and trading solutions that empower industries to operate more efficiently, safely, and sustainably.

We strive to combine technical excellence, innovative thinking, and customer-first values to exceed expectations across every project — from high-voltage electrical systems to digital marketing and manpower deployment.

Our goal is to be a trusted partner in transformation, committed to quality, reliability, and long-term success for our clients.

Our Vision

To be a recognized leader in integrated engineering, trading, and digital services, setting new benchmarks for innovation, quality, and customer satisfaction in the Middle East and beyond.

We envision a future where technology, sustainability, and expertise come together to drive smarter infrastructure, safer workplaces, and stronger partnerships — delivering value that lasts.

Board of Directors

Mahadevan Durairaj

Mahadevan Durairaj brings 21+ years of experience in the oil, gas, and power sectors. As the Managing Director of Apogee Engineering & Technical Services Co. WLL in Qatar, he provides strategic leadership with safety as a priority.

2003 Electrical Engineering graduate, he has built his career with industry leaders including Reliance Industries and Qatar Gas ( QELNG ) , where he held Safety Professional and Lead Auditor roles.

Purushothaman Mangapathy

Purushothaman Mangapathy offers 25+ years of global experience in electrical engineering, specializing in motors, pumps, and electrical systems. His international career includes significant contributions at Mitas Generators Ltd.(Cyprus) and Reliance Engineering Associates.

Since 2009, he has strengthened Qatar's infrastructure as Lead Engineer-Electrical at Qatar Engineering and Construction Company and currently serves as General Manager at Apogee Engineering & Technical Services.

Sharath Kumar Kadavath

Sharath Kumar Kadavath is an electrical engineer with 25+ years of experience in power systems, service management, and engineering leadership across the Middle East and India. As Service Manager at Eaton Corporation/Eaton Arabia for over 10+ years, he led service teams for power and industrial systems.

His past roles include Senior Engineer at SEG Abu Dhabi, Plant Engineer at Kasaragod Power Corporation, and Assistant Engineer at Kerala State Electricity Board. His expertise covers MV/LV switchgear, transformers, drives, UPS systems, generator synchronization, and fire protection.

From The CEO's Desk

At the core of this journey lies a vision to create meaningful impact through services driven by innovation, collaboration, and a steadfast commitment to excellence.

With over 25 years of professional experience across India, UAE, UK, and Qatar, Biswadeep Ghosh has contributed to diverse engineering sectors, including power systems, automation, and industrial solutions. His academic foundation—an MBA from Cranfield School of Management, UK, and a B.Tech in Electrical & Electronics from M.I.T. Manipal—has been further enriched by leadership training at the London School of Economics, UK.

A certified PMP®, ASQ Six Sigma Green Belt (SSGB), and Agile Scrum Master (APMG), he fosters agile and quality-driven cultures capable of adapting, leading, and growing in a rapidly evolving global landscape.

Through Helios Trading & Consulting (India & UAE), Heliosphere Trading & Services WLL (Qatar), and GI3 Pvt Ltd (India), he is spearheading integrated solutions and educational initiatives designed not just for today, but for a resilient and smarter tomorrow.

The journey continues—driven by purpose, integrity, and impact.

CEO's Vision

"To build a future-ready ecosystem that empowers industries and individuals through innovation, quality, and strategic collaboration. At the heart of my vision lies a commitment to excellence—not just in what we deliver, but in how we evolve. I envision our companies—Helios, Heliosphere, and GI3—emerging as integrated powerhouses across engineering services, education, and emerging technologies. Our goal is to create a culture where skills meet purpose, technology serves humanity, and partnerships unlock progress. Whether it’s transforming industrial systems or shaping young minds through futuristic learning, our vision is grounded in value creation and global impact. Let us lead not only with expertise, but with empathy, foresight, and unwavering integrity. "


Our Team

Meet Our Team Leads

Bikash Bera
Bikash Bera

Lead – Finance and Administration

Versatile professional with 5+ years' experience in finance and administration, skilled in GST, TDS, ROC compliance, budgeting, invoicing, payroll, audits, and financial reporting. Proficient in Tally ERP, SAP FICO, and MS Office, ensuring accurate, timely execution of all accounting and statutory responsibilities across domestic and international operations.

Siddhant Sharma
Siddhant Sharma

Digital Strategy & Web Solutions Executive

Certified in Web Development from the University of Michigan, with 2+ years of experience creating responsive websites using HTML, CSS, JavaScript, and WordPress. Skilled in front-end and back-end development with SQL, phpMyAdmin, and PHP to build dynamic, functional, and user-friendly web applications.

Rajib Biswas
Rajib Biswas

Digital Marketing Executive

Digital Marketing Specialist with 5 years of experience in SEO and social media. Has successfully worked on international projects for clients in the USA, UK, and Dubai.

Rajdeep Das
Rajdeep Das

Sales Engineer

Sales Engineer with 3+ years of experience in sales and digital marketing. Skilled in client solutions, technical sales, and digital strategy.

Sreya Dey
Sreya Dey

Inside Sales and Coordination Executive

Manages client inquiries, supports sales team, prepares quotes, follows up, and coordinates internally for smooth sales operations.