Arjun Sondhi was named Senior Vice President of Ostara Advisors, a prominent investment banking company that specialises in climate technology and sustainable solutions. Arjun will lead strategic initiatives in transaction origination and execution in this capacity, improve research and valuation skills, and assist Ostara’s clients in obtaining funding for expansion.
To better understand emerging climate technologies and create effective finance methods, he will draw on his experience in risk assessment, business operations, and valuation model construction. He will be able to help creators create an engaging growth story and close the gap between audacious ideas and the funding required for significant impact by providing an investor’s viewpoint.
Arjun has over 15 years of experience in various fields, including corporate finance, investment research, and capital markets. He has experience in treasury, investor relations, company turnaround, portfolio management, quantitative research, and valuation. He can handle climate tech investing as the industry moves towards bigger, impact-focused, and scalable prospects because of his vast experience.
Vasudha Madhavan, Founder & CEO, Ostara Advisors, said,
“Arjun’s extensive experience across capital markets and corporate transformation is a timely addition as climate tech investing moves from early-stage bets to large-scale, strategic growth. His perspective will deepen our ability to shape effective capital strategies and guide founders through complex scaling journeys. At Ostara, we’re dedicated to helping pioneering climate solutions secure the right funding—and Arjun’s leadership will help us do this with even greater focus and impact.”
Commenting on his appointment, Arjun Sondhi, said,
“I’m thrilled to join Ostara Advisors at a moment when climate tech is gaining momentum. I will be working closely with Climate-tech founders to help them unlock strategic capital, build financial resilience, and translate transformative ideas into sustainable, large-scale impact.”
At Lehman Brothers, where he started his career in quantitative equity research, Arjun assisted in extending the firm’s sell-side coverage to include the Russell 3000 index. In order to provide focused industry insights, he collaborated closely with research and trading teams to develop forecasting and valuation models for industries like healthcare, retail, and automobiles. He was also a member of the original Bloomberg team that developed real-time credit and value models to assist customers in making better investing choices. He led treasury operations and financial strategy at a crucial stage of economic recovery in Mando America after serving as programme manager at Mando Corporation, where he concentrated on promoting cost savings and process improvements.