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Green Marble is a venture capital fund founded in 2025 and based in New Delhi, India. The firm is dedicated to providing early-stage capital, strategic guidance, and operational support to companies focused on engineering and science-led innovations aimed at climate mitigation, resilience, and adaptation. Green Marble seeks to address urgent global challenges through rigorous scientific and engineering approaches, particularly in India and Asia.
The fund emphasizes investments in early-stage companies that develop innovative solutions for climate challenges. Green Marble's portfolio currently includes one company, Vimano, which specializes in proprietary ion-selective membrane technology. The firm aims to cultivate global market leaders in climate-focused sectors, particularly those emerging from Tier II and Tier III cities in India.
Green Marble's investment strategy is rooted in deep scientific and engineering rigor, targeting sectors such as energy, healthcare, and climate technologies. The firm operates with a clear mission to support innovations that can lead to significant advancements in climate resilience and adaptation.
Green Marble targets early-stage investments in companies that develop science-led solutions for climate-related challenges. Their investment strategy emphasizes climate-focused innovations that accelerate mitigation, resilience, and adaptation. The firm employs a first-principles approach to identify disruptive technologies, particularly those emerging from Tier II and Tier III cities in India.
Investment stages include pre-seed and seed, with a focus on sectors such as climate mitigation, energy, healthcare, and deep-tech solutions. Green Marble looks for founders who possess deep technical insight and a commercially viable use case. The firm values innovations that can decarbonize energy, materials, manufacturing, agriculture, transportation, and health systems.
Green Marble aims to create global market leaders by supporting companies that can leverage domestic R&D and manufacturing capabilities while targeting both Indian and global markets. Their thesis emphasizes the importance of customer-centric deployment and multidisciplinary engineering to address pressing climate challenges.
Green Marble's portfolio currently includes the following company:
Ruchira Shukla - Founder & CEO. Ruchira has over 25 years of experience in venture capital, private equity, and global investment banking. She has held leadership roles at organizations such as IFC, BCG, and Lehman Brothers, bringing a wealth of expertise to Green Marble.
Saumya Dubey - Analyst. Saumya tracks emerging innovations and supports due diligence and deal execution. She works closely with portfolio founders on KPIs and ESG/impact metrics, and leads communications for the firm.
Vivek Trilokinath - Venture Partner. Vivek has 25 years of experience in investing, advisory, and investment banking across various sectors including financial services, technology, and healthcare. His diverse background enhances Green Marble's investment strategy.
Katerina Fiadziuk - Associate. Katerina has led technology implementation projects for SaaS companies in Europe and manages partnerships and special projects at Green Marble, contributing to the firm's operational capabilities.
To pitch Green Marble, founders should reach out via email at ruchira@greenmarble.vc. It is recommended to include a comprehensive pitch deck that outlines the technology, market opportunity, and team qualifications. Founders should expect a response within a few weeks, depending on the volume of inquiries.
Warm introductions are preferred, but not mandatory. The firm values clear communication and a well-structured presentation of ideas.
As of April 2026, Green Marble continues to focus on building its portfolio in the climate technology sector. The firm has made significant strides in supporting early-stage companies, particularly those emerging from India. Their commitment to addressing climate challenges remains a central theme in their investment strategy.
Green Marble's portfolio includes Vimano, which is developing a proprietary ion-selective membrane platform aimed at addressing climate-related challenges. The firm is actively seeking additional opportunities to invest in innovative solutions that align with its mission.
What are Green Marble's investment criteria?
Green Marble invests in early-stage companies that develop science-led solutions for climate-related challenges. The firm emphasizes a first-principles approach and seeks innovations that can decarbonize various sectors, including energy, materials, and healthcare.
How can I apply or pitch to Green Marble?
Founders can pitch their ideas to Green Marble by reaching out via email at ruchira@greenmarble.vc. It is advisable to include a detailed deck that outlines the technology, market potential, and team background.
What makes Green Marble different from other VCs?
Green Marble focuses specifically on science-led innovations for climate solutions, particularly those emerging from Tier II and Tier III cities in India. Their investment strategy is rooted in deep scientific and engineering rigor, which sets them apart from other venture capital firms.
What is Green Marble's geographic focus?
The firm primarily invests in India and Asia, with a strong emphasis on supporting innovations that can scale globally. They aim to leverage local R&D and manufacturing capabilities to create impactful climate solutions.
What is the typical check size for investments?
While specific check sizes are not disclosed, Green Marble focuses on early-stage investments, which typically range from pre-seed to seed funding. Founders should prepare for discussions around their funding needs during the pitch process.
What kind of support does Green Marble provide to portfolio companies?
Green Marble adds value through strategic guidance, operational support, and access to an extensive network that helps founders navigate the complexities of scaling their innovations in the climate sector.
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