FluxGen: Making Industrial Water Intelligent, Profitable and Planet Positive

From a Saved Lake to a Lifelong Purpose

As a child in Bengaluru, Ganesh Shankar watched his favorite neighborhood lake almost disappear under real estate plans, only to be saved when local residents and the forest department fought back and won. That small victory, a Friend of the Lake certificate, and an encyclopedia on environmental issues quietly rewired how he saw the world. The experience anchored a simple belief that still guides him: purpose must sit above everything else, even as you build a business that can stand on its own feet.​

Years later, that early encounter with environmental loss and citizen action shows up in his choices. He still cycles to work, lives with rented furniture, and works from an office facing that same lake, constantly reminded why profit and purpose cannot be separated in the climate era.​

Leaving Aerospace to Work on Water

Ganesh’s formal journey began in technology and aerospace, with stints at R V College of Engineering, ISRO, and a coveted role at GE Aerospace. Most of his education was publicly funded, and the realization that he was using that privilege to improve aircraft efficiency by a fraction of a percent felt increasingly misaligned with the environmental crises he had studied as a teenager.​

He quit a stable global career to work on sustainability, first spending time at SELCO and in rural Karnataka on electrification and solar powered water purification. Long solo cycle rides from Bengaluru to Goa and Chennai exposed him to rural realities and deepened his conviction that technology must serve real world problems, not just attractive markets.​

From Consulting to Climate Tech Entrepreneur

Ganesh’s first venture was a projects and consulting company focused on solar, water and agriculture, often building early IoT style systems before the term became fashionable. Work with the Indian Institute of Science and its climate centre helped him understand the science of climate change and how data could drive better infrastructure decisions.​

From there, he co-founded a drone tech startup that inspected solar assets for large clients like Tata Solar and others, improving plant efficiency by close to 20 percent. The company was eventually acquired by a San Francisco based firm, validating years of experimentation and risk and giving him the capital and confidence to focus fully on climate resilience.​

Why Water Became the North Star

While energy and solar were already crowded spaces, Ganesh chose to go deep on industrial and infrastructure water, a sector most people dismissed as unsexy and hard to monetize. A pivotal engagement with a Tata Group unit revealed how little visibility large facilities had into their water networks: no real time view of leakages, wastage, or excessive use across complex plants.​

From that project, the idea behind FluxGen Sustainable Technologies took shape: a dedicated water tech company that makes industrial and institutional water systems measurable, optimizable and ultimately water positive. In simple terms, the ambition is to help facilities meet most of their demand through rainwater, treated wastewater and smarter usage, reducing dependence on freshwater extraction.​

What FluxGen Actually Does

FluxGen’s core offering is a product led SaaS platform connected to on ground sensors and automation that digitizes an entire water infrastructure for large facilities. By tracking flow, levels, quality, energy consumption and even basin level conditions through satellite data and groundwater sensors, the system can identify leakages, wastage, and inefficiencies and cut water consumption by up to 30 percent.​

Clients use the platform not only to save water and costs but also to comply with tightening regulations from bodies like the Central Pollution Control Board, groundwater authorities and sustainability disclosure norms. Today, over 150 companies rely on FluxGen across India, the Middle East, Africa and parts of Southeast Asia to move towards clear water stewardship goals.​

Product, Partnerships and Go To Market

FluxGen is intentionally built as a product company, not a bespoke consultancy. Its plug and play IoT hardware and Genii software platform are deployed via a mix of in-house teams and channel partners who understand local industries and already serve large corporates in areas like electricals or dairy infrastructure.​

This partner first strategy is supported by a lean but effective marketing engine that shows up in industry forums such as Assocham and CII, and through FluxGen’s own programs like DropTalk and Hydro Mingle, hosted in hubs from Bengaluru to IIT Madras and Delhi. Strategic participation in corporate accelerator programmes from companies like Microsoft and Maruti Suzuki has further opened doors; Microsoft is now one of FluxGen’s largest clients, and the company has repeatedly won hackathons and innovation competitions in these ecosystems.​

Funding, Scale and the Road Ahead

To build a strong team and expand globally, FluxGen has raised institutional capital while keeping a close eye on unit economics. The company closed a seed round of 6.8 crore from Axilor and Rally, followed by a pre–Series A of 28 crore led by Inflexor Alpha, with participation from Nithin Kamath’s Rainmatter and pro rata commitments from existing investors.​

Ganesh is clear that fundraising is not the goal; it is a tool to scale impact and deliver value to customers and investors. The aim is to be the platform of choice for industrial and infrastructure water management worldwide, helping companies treat water not as an afterthought or compliance cost but as a strategic, climate critical asset.​

Redefining Success Through Water Stewardship

For Ganesh, success is less about valuation and more about whether FluxGen can keep large factories from shutting down during droughts, prevent permanent customer loss due to water crises, and normalize water positive operations as a baseline expectation. Stories like a dairy major forced to close for 18 days, and losing its customers permanently to competitors, are a reminder that water risk hits the bottom line, not just ESG reports.​

From a child protesting the loss of a lake to a founder building an intelligent water platform used across continents, his journey reflects the larger shift in climate tech: measurable, data driven solutions that align impact with profit. In a warming, water stressed world, FluxGen’s bet is simple: the companies that manage water wisely will be the ones still standing.