Industrial Growth, future-forward thinking
ST Group is a U.S.-based investment and operating company with more than five decades of experience building lasting value across energy, manufacturing, technology, real estate, and infrastructure.
Meet the Leaders Shaping ST Companies's Industrial Vision
Sharad Tak
Founder
Sharad Tak focuses on strategy and growth and brings more than 40 years of experience as an entrepreneur, having successfully created, scaled, and sold businesses across multiple industry verticals. He co-founded ST Tissue and ST Paper through the acquisition and turnaround of paper mills in Wisconsin and Virginia. Earlier in his career, Mr. Tak grew ST Systems Corporation, a provider of programming and systems integration services to government agencies, into a $70 million business with 1,100 employees before selling the company to Hughes Aircraft in 1991.
His global ventures have included E-Com Systems, Nam International's luxury hospitality properties in Bermuda, ST Power Systems' 250-megawatt power plant in India, Orange Technologies, and Tak Communications. Mr. Tak holds an undergraduate degree in electrical engineering from IIT Mumbai and a master's degree in computer science from the University of Buffalo.
Sahil Tak
Vice President, ST Paper
Sahil Tak co-founded ST Paper and ST Tissue and led the financing efforts for the acquisition of the Oconto Falls paper manufacturing facility in 2007. He is responsible for the day-to-day management of the ST Paper companies, including sales and marketing, customer relationships, and pricing negotiations
Prior to joining ST Paper, Mr. Tak worked in the Investment Banking Division at J.P. Morgan as an equity analyst covering automotive OEMs and parts suppliers. He holds a bachelor's degree in finance from Boston College and is a graduate of the Harvard Business School Owner/President Management program.
Himkar Tak
Vice President, ST Energy
Himkar Tak performs multi-faceted work for the ST Companies with a hands-on focus on Marketing, Communications, Technology, Interface and overall Commercial Execution. From 2016-2018 Himkar worked on the floor of the ST Tissue facility in Franklin, VA, as a Process Area Technician, learning manufacturing processes from Fiber-to-Roll. Prior to that he developed varied experience in Film/TV Production with credits spanning Writer, Producer, Director, Assistant Director, Production Manager, Locations Scout, and more, building award-winning, and critically acclaimed films and commercials in New York many of them from the ground up.
He holds Bachelor's degrees in IT and English from Syracuse University and a Master's degree from the Maurice Kanbar Institute of Film and Television from NYU-Tisch.
Ron Thiry
COO, ST Paper
Ron Thiry joined ST Paper and ST Tissue in 2018, bringing more than 30 years of experience across tissue, specialty paper, and flexible packaging operations. He oversees manufacturing operations with a focus on efficiency, quality, and long-term performance.
Prior to ST Paper, Mr. Thiry spent 10 years with Little Rapids Corporation, where he led specialty paper and flexible packaging businesses, oversaw strategy development and acquisition integration, and managed a $35 million tissue machine rebuild. Earlier, as Vice President of Manufacturing for Essity (formerly SCA), he was responsible for U.S. manufacturing facilities, procurement, and engineering, and led site selection and business case development for a $240 million greenfield tissue mill in Barton, Alabama. He holds a master's degree in Engineering Management from the Milwaukee School of Engineering and a bachelor's degree in Paper Science.
Alap Shah
President, ST LNG
Alap Shah is an energy leader with more than 20 years of experience in the development and management of gas and power infrastructure projects. Prior to joining ST LNG, he served as Managing Director of FLNG Development at New Fortress Energy, where he conceptualized and executed the FAST LNG program from 2021 to 2024.
Under his leadership, the FAST LNG program deployed multiple liquefaction trains across marine infrastructure, including the installation and commissioning of a 1.4 MTPA liquefaction train offshore at Altamira, Mexico, which is currently producing above nameplate capacity. Earlier in his career, Mr. Shah contributed to the Golar Hilli and Golar Gimi FLNG projects through Black & Veatch Corporation. He is a registered Professional Engineer (PE) in the state of Nebraska.
Barry Reisig
CFO
Barry Reisig has been closely involved with ST Group's business activities since the 1980s, providing strategic guidance on financing and taxation strategies during his tenure as a partner at Arthur Andersen. His long-standing relationship with the group has supported the development and growth of multiple ventures across industries.
He has served as a board member for several organizations, including as Audit Committee Chairman of a public corporation. Mr. Reisig is a Certified Public Accountant and is a graduate of the University of Virginia School of Law and the McIntire School of Commerce.
Arlin Travis
Senior Advisor, ST Energy
Arlin Travis brings over 30 years of experience in the energy industry, specializing in trading, origination, acquisitions, and project development. His career includes advisory and leadership roles working with major global institutions such as Royal Bank of Scotland, Morgan Stanley Commodities Group, Shell Energy North America, Sempra Energy, Carlyle, Noble Gas & Power, Comisión Federal de Electricidad, and Chevron Shipping.
Mr. Travis has contributed to the development of large-scale power and energy infrastructure projects, including combined cycle power plants, peaker plants, transmission lines, and wind projects across North America. His natural gas experience includes headline LNG terminals such as Costa Azul and Altamira, as well as major pipeline projects including Rosarito, Agua Blanca, and Whistler.
He holds a U.S. Coast Guard Master Mariner's License (Retired).
Built on entrepreneurship, scaling industries and moving the world forward.
ST Companies began in 1973 when founder Sharad Tak launched a technology consulting firm serving aerospace and defense organizations.
Over 50 years, the group expanded into telecommunications, banking, power generation, real estate, industrial manufacturing, and oil & gas building companies that continue to operate & grow today.
Today, ST Companies manages a multi-industry ecosystem with the operations in the United States, India, and the Middle East, and a portfolio of companies.
ST Companies's mission is to develop, operate, and scale industrial ventures that strengthen supply chains, increase access to energy, and support sustainable economic development across the global markets.
Technology Origins
Grew a 1,100-employee software and systems integration company acquired in the 1990s.
Industrial Expansion
Acquired and revitalized strategic manufacturing assets including paper mills & recycling facilities.
Energy Leadership
Currently developing LNG and LPG supply infrastructure and global shipping partnerships.
Pragmatic
We invest where there is real-world demand, measurable value, and operational potential. Our decisions are grounded in evidence, experience, and industry data rather than trend or speculation. We build for practicality, efficiency, and long-term usefulness.
Adaptive
Industries evolve technology, energy markets, environmental standards, supply chains, and expectations change over time. We treat change as operational reality, not disruption. We learn, update, modify, and improve continuously to remain effective and relevant.
Reliable
We deliver on commitments, consistently and without compromise. Reliability means predictable operations, transparent timelines, responsible planning, and execution that matches expectation. Partners, customers, and teams know they can depend on us in supply, in performance, and in outcomes.
Operational
We are hands-on builders, not passive investors. Operational focus means understanding the details machinery, logistics, supply chains, engineering, financing, maintenance, staffing, and safety. We measure performance, refine systems, and continually improve processes.
Trusted by Industry Leaders
Trusted by Industry Leaders
Working with ST Companies has been a game changer for our organization. They bring experience, clarity, and consistency to every conversation. It's rare to find a partner that understands both the financial strategy and the operational realities behind large industrial projects. With ST, we've been able to make decisions faster, de-risk supply, and build long-term infrastructure we trust.
Where We Operate
ST Companies maintains operating offices, production facilities, and investments across the United States, India, and the Middle East.
Years of Enterprise.
in Energy Infrastructure Projects
Professionals working across continents
Ready to build with us?
At ST Companies, we hire people who want to build industries, solve real operational challenges, and make an impact that lasts.
View open roles