altM is a Bengaluru-based specialty chemicals startup. altM has raised $10.3 million in a Series A funding round. The investment round was led by Rainmatter by Zerodha and Mela Ventures. Angel investors were also part of this round, alongside existing investors like Omnivore, Theia Ventures, Aureolis Ventures, and Spectrum Impact. The investment underscores a pivotal financial turning point for the company, as it continues to pursue its vision of bio-based substitutes for traditional industrial inputs.
Core technology and strategic capital allocation
altM was established in 2022 by former executives at Tesla Manufacturing, Apoorv Garg and Yugal Raj Jain. The company’s primary objective is to develop a specialty chemicals platform that can convert agricultural waste to high-quality industrial chemicals. The specialty chemicals platform works by using lignocellulosic biomass like sugarcane bagasse and rice straw to develop sustainable chemicals.
Cellulose, hemicellulose, and lignin can be extracted from lignocellulosic biomass through this technology to generate various products using a single agricultural feedstock. This sustainable chemical solution delivers to the needs of several industries such as beauty & personal care, textiles, industrial chemicals, construction, packaging, and consumer goods.
The $10.3 million Series A round will be used to assist the company through its developmental process to full commercial production. The funding will enable the startup to scale its manufacturing capacity, bolster its continued R&D efforts and assist in customer qualification programmes. altM plans to expand its engineering and commercial teams for the execution of the company’s market expansion strategy and the management of commercial-scale operations.
Core mission and financial background
altM raised a total of $3.5 million during a seed funding round in 2023. Since then, the startup has established an integrated research and development facility and pilot manufacturing setup in Bengaluru. AltM’s financial results for FY25 showed an operating income of approximately ₹0.44 crore, but a net loss of around ₹6.13 crore due to significant investments in technology development and infrastructure preparation.
The investment from Rainmatter and Mela Ventures will give the company the financial support needed to expand its manufacturing operations and move towards sustainable commercial gain. altM’s vision is to redefine sustainable manufacturing by converting underutilized agricultural and industrial residues into renewable, low-carbon biochemicals and biomaterials.
The startup hopes to solve a long-standing environmental dilemma by turning crop residue into circular economic resources that do not rely on fossil fuels or carbon-intensive materials within various sectors around the world.
The key to this mission is the necessity to develop the next generation of biorefineries in a way that maximises the use of the resource through efficient, zero-waste fractionation processes. Unlike other producers who use conventional agricultural feedstocks or emission-heavy chemical processes, altM develops its own processes for using a single agricultural feedstock to produce various high-performance materials using thermochemistry and biotechnology.
As part of its vision, the company sees its bio-based alternatives offering unparalleled performance along with being economically feasible in order to reconcile ecology with practicality. Through the incorporation of sustainable components, such as functionalized lignin, cellulosic derivatives, and bio-based adhesives into the supply chain of products like cosmetics, textiles, packaging, and industrial chemicals, altM aims to strengthen a decarbonized economy.
Conclusion
The successful fundraising of $10.3 million by altM further illustrates the increasing interest of investors in biotechnology within the specialty chemicals industry. The startup addresses the agricultural waste problem and the dependence on fossil-derived chemicals by converting them to valuable industrial products. While altM continues to use this capital to increase manufacturing capacity, develop commercial teams, and move from pilot testing to commercial production, it has the potential to fuel sustainable innovation in a number of manufacturing sectors.
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