Management Team
Our leadership team combines seasoned industry veterans with fresh perspectives, fostering a culture of innovation, accountability, and excellence. With decades of experience in exploration and production, the management team is dedicated to driving sustainable growth, leveraging technology and delivering value to stakeholders while positively impacting the communities we serve.
Mr. Upesh Thakkar
CMD
Mr. Upesh Thakkar, the esteemed Founder and Chairman of Hindustan SilichemPvt. Ltd., brings nearly 24years of invaluable experience in oil and gas trading, Exploration & production. His exceptional leadership is evident in his ability to inspire and steer the organization through challenges and opportunities, fostering both growth and innovation.
He is also founder of Sanron Energy Pvt. Ltd. (SEPL) aspires to become a global leader in Exploration & production, energy trading, specializing in natural gas, crude oil, and hydrogen fuel. SEPL(Group company of Hindustan Silichem Pvt Ltd holds 20% stake in two producing oil and gas blocks in Gujarat (India):
CB-ONN-2002/3 (Sanand-Miroli Block)
CB-ONN-2003/2 (Ankleshwar Block)
Performance of above two oil & Gas blocks have been widely appreciated by Govt of India.
With an average gas sourcing capacity of approximately 23 mmbtu per day, SEPL’s gas trading turnover for the FY 2023-24 was an impressive ₹309.00 Cr (Indian currency) under the leadership of Mr Upesh Thakkar. For the **first two quarters of FY 2024-25, the company has already achieved a turnover of ₹248.00 Cr, with an estimated turnover of ₹450.00 Cr for the full fiscal year.
Valuable Clients brought by him are:
- GAIL (Gas Authority India Ltd)
- ONGC (Oil & Natural Gas corporation)
- GSPC (Gujarat State Petroleum Corporation)
- HOEC (Hindustan Oil Exploration Corporation)
- Cairn Oil & Gas (Vedanta conglomerate Group)
Mr. Thakkar’s unwavering commitment to excellence is reflected in the organization’s continued success, progressive growth, and industry leadership. Under his visionary stewardship, the company has set new benchmarks including acquisition of E & P assets overseas, solidifying its position as a market leader. His strategic insight and passion for innovation ensure that the organization remains on a trajectory of sustained growth and long-term prosperity.
Mr. Gaurav Thakkar
CEO & Jt. Managing Director
Mr. Gaurav Thakkar, Co-Founder of Hindustan Silichem Pvt Ltd, holds an MBA from London and serves as the managing director of the organization. With 15 years of extensive experience in Exploration & production (Oil & Gas), International market and strong market relationships, he drives the company forward with youthful energy and innovative vision. SEPL (Group company of Hindustan Silichem Pvt Ltd holds 20% stake in two producing oil and gas blocks in Gujarat (India):
CB-ONN-2002/3 (Sanand-Miroli Block)
CB-ONN-2003/2 (Ankleshwar Block)
Performance of above two oil & Gas blocks have been widely appreciated by Govt of India.
Mr. Sanjay Prajapati
CA & CFO
Over 22 years of experience in Accounting, Taxation, Auditing and Finance.
One reputed Qualified Chartered Accountant and CFO of Astron Zircon group & SEPL having more than 22 years of leading experience in Accounting, Taxation, Auditing and Finance.
Mr. Shivek Ranjan
President, Exploration and Production
Shivek Ranjan is a senior oil and gas professional with over two decades of experience spanning upstream exploration and production, drilling, oilfield services, project execution, strategic sourcing, business development, M&A and corporate strategy.
Prior to joining Hindustan Silichem, Shivek held several leadership positions with Cairn Oil & Gas, where he was responsible for large-scale upstream projects, strategic sourcing, drilling programs, portfolio strategy and business partner management. As Chief Commercial Officer – Capex Projects, he managed procurement and execution processes supporting approximately US$1 billion of annual capital expenditure.
Shivek began his career with Schlumberger, where he spent more than a decade across field engineering, account management and operational leadership roles in India and Kuwait. As Dual Services Manager in Kuwait, he managed operations for nine onshore rigs, a team of 44 professionals and a business with approximately US$100 million in annual revenue, gaining extensive experience in drilling operations, oilfield services, P&L management and customer relationships.
His experience also includes management consulting with Boston Consulting Group, where he worked on strategy, cost transformation, procurement, organizational transformation and business restructuring projects across the Middle East.
At Hindustan Silichem, Shivek leads the Exploration & Production business, with responsibility for the company’s upstream portfolio, including exploration, development, production, drilling, asset performance and strategic growth initiatives.
Shivek holds an MBA from INSEAD and a Bachelor of Technology in Chemical Engineering from IIT Delhi.
Mr. Giorgi Sutiashvili
Project Director
Over 23 years of experience in Oil & Gas Industries and expertise in Oil and Gas Production, Oil and Gas Storages and Pipelines as a CEO, Director, Project General Manager position in Tbilisi Oil Company LLC (The Owner organization of– VELI oil refinery), Georgian Oil and Gas Corporation (GOGC), NVP Georgia LLC, Jindal Petroleum Operating Company LTD, SOCAR Georgia Petroleum LTD, National Oil Company Georgian Oil.
Qualification - Engineering-Economic of Mining and Geology, MBA in Mining and Geology, Oil and Gas Production, Oil and Gas Storages and Pipelines Bachelor's Degree, Postgraduate Study -Mining Department of Institute of Economic of Tbilisi, Georgia.

