Solinas Integrity Secures $5.5M in Series A1 Funding for Climate Tech

Introduction

In 2026, Solinas Integrity, an innovative climate deeptech startup incubated by IIT Madras, secured $5.5 million in Series A1 funding. This significant investment round was led by Hero Enterprise Partner Ventures and Mela Ventures, with notable participation from Luthra Group. Existing investor SBI Ventures also reinforced its commitment to the company. This funding underscores the growing synergy between India's climate-tech ecosystem and global sustainability-focused capital.

About Solinas Integrity

Founded by Divanshu Kumar and Moinak Banerjee, Solinas Integrity specializes in developing robotics and AI systems to inspect, clean, and digitize underground water and wastewater infrastructure. The startup addresses critical issues such as water leakage, contamination, and manual scavenging, thereby contributing to urban infrastructure sustainability.

Funding Details

The Series A1 funding round follows Solinas's previous Series A round led by SBI Ventures through the SVL-SME Fund (Neev II) in May 2024. This latest round marks a significant milestone, reflecting the deepening alignment between India's climate-tech innovation ecosystem and global sustainability-focused capital.

Future Plans

The capital raised will be strategically utilized to scale operations, deepen market penetration in existing regions, and expand into new states and municipal corporations across India. Additionally, Solinas plans to build its international footprint, with a strategic focus on the Middle East and Southeast Asia. The company aims to target Rs 100 crore in revenue by FY28, driven by growth in its core water and sanitation business alongside industrial asset management.

Investment Commentary

Sunil Kant Munjal, Chairman of Hero Enterprise, emphasized the importance of Solinas's work in reimagining urban infrastructure's hardest problem—underground water and wastewater networks. He highlighted that the startup's robotics solutions directly address water security, worker safety, and the long-term resilience of cities. This investment reflects Hero Enterprise's commitment to backing entrepreneurs who are building for India's future with both scale and purpose.

Conclusion

Solinas Integrity's Series A1 funding round in 2026 marks a pivotal moment for the climate deeptech startup. With substantial backing from leading investors and a clear roadmap for growth, Solinas is well-positioned to become India's largest tech company in the underground asset management space and extend its impact into adjacent high-stakes sectors such as oil & gas and defense.

FAQs

What is Solinas Integrity's primary focus?

Solinas Integrity specializes in developing robotics and AI systems to inspect, clean, and digitize underground water and wastewater infrastructure.

Who led the Series A1 funding round?

The Series A1 funding round was led by Hero Enterprise Partner Ventures and Mela Ventures.

What are Solinas Integrity's future plans?

Solinas plans to scale operations, expand into new markets, and develop next-generation robotic inspection and cleaning technologies.

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