Most Indian startup headlines involve an app, a model, or a marketplace. Tulon Materials is none of those. It makes chemicals — the kind that end up inside your wall paint, the coating on a metal panel, the ink on a carton, the adhesive holding a laminate together. It is not the sort of company that trends on X. And yet it sits squarely at the centre of one of India’s most strategically important economic ambitions: cutting its dependence on imported high-value materials and learning to make them at home.
In July 2026, the company put down its first real marker with a seed round. What follows is a look at the bet — what was raised, why the segment matters, why it is hard, and why India in particular should be paying attention to deep tech that has nothing to do with software.
The raise
According to a YourStory daily roundup (July 2, 2026), Tulon Materials raised Rs 10 crore in a seed round led by Karthik Sundar Iyer, with participation from angel investors. The company was founded by Asesh Sarkar, Dr Rabindranath Mandal and Harsh Bhatt — a team that, per the same report, brings nearly eight decades of combined experience in the chemical industry.
The capital is earmarked for a specific job: accelerating the engineering and commercialisation of sustainable, high-performance specialty chemicals aimed at paints, coatings, printing inks and adhesives. Those four end-markets are not incidental. They are large, unglamorous, and — crucially — segments where India still leans heavily on imports for the more sophisticated inputs. The pitch, in effect, is import substitution with a sustainability edge, built by people who have spent careers inside the industry rather than parachuting in from a consumer-tech playbook.
Rs 10 crore is a modest cheque by the standards of a headline SaaS round. But in materials, early money buys something different: time in the lab, a shot at a working formulation, and the credibility to walk into a customer’s qualification process. That is where the founders’ background does its heaviest lifting.
Why specialty chemicals matter
Commodity chemicals compete on price and scale. Specialty chemicals compete on performance — a resin that cures faster, a pigment dispersion that holds colour longer, an adhesive that bonds at lower temperature, a coating that resists corrosion or does the same job with fewer harmful solvents. The value is not in the tonnage; it is in the recipe. That recipe is R&D, and R&D that works becomes intellectual property.
This is precisely the part of the chemicals value chain India has historically been weakest at. The country has world-class bulk and intermediate manufacturing, but the higher-margin, differentiated inputs — the ones that make a paint premium or an ink food-safe — are often imported. Every rupee of that import is a rupee of value captured elsewhere, and a supply-chain dependency that becomes painful the moment global logistics wobble.
Specialty chemicals reward exactly the kind of asset a startup like Tulon has: deep, hard-won domain knowledge. You cannot shortcut a coatings formulation with a clever growth hack. You need people who understand the chemistry, the failure modes, and the real-world constraints of a customer’s production line. Nearly eight decades of combined experience is not a vanity line in a press release here — it is the actual moat. In materials, the founder’s grey hair is a feature.
The sustainability angle sharpens the case further. Regulators and large buyers are pushing toward lower-VOC coatings, safer inks, and greener adhesives. That regulatory pressure is a tailwind for anyone building performance chemistry that is also cleaner — it turns a compliance headache into a purchasing preference.
The challenges
None of this is easy, and it would be dishonest to pretend otherwise. Specialty chemicals is one of the least forgiving arenas in which to build a company.
- Long commercialisation and qualification cycles. A new material does not sell because it works in the lab. It sells after a customer runs it through months — sometimes years — of qualification, testing it against their existing supplier, their equipment, and their quality standards. Revenue can be a long way behind the invention.
- Capital and manufacturing scale-up. Chemistry that behaves in a beaker does not automatically behave in a reactor. Scaling up is a fresh set of engineering problems, and it is capital-intensive. Rs 10 crore starts the journey; it does not fund a plant. Tulon will need to sequence its milestones carefully — proving product and winning early customers before the heavier capex conversation.
- Competing with global incumbents. The paints, inks and adhesives supply chains are dominated by large multinational chemical majors with deep catalogues, entrenched relationships, and pricing power. A young Indian company has to be meaningfully better on performance, price, sustainability, or supply reliability — ideally more than one — to displace an incumbent a customer already trusts.
The honest read is that this is a patient, grind-it-out business. The upside is that these same barriers, once cleared, are what make the company defensible. Nobody wins a specialty-chemicals customer overnight, which means nobody loses one overnight either.
The India read
Zoom out, and Tulon Materials is a small data point in a larger and increasingly deliberate national story. India wants to move up the value chain. It has said as much across policy — advanced manufacturing, materials, and reducing strategic import dependencies are recurring themes. Specialty chemicals is one of the clearest places where that ambition meets a concrete opportunity: a segment the country largely imports, is keen to localise, and can realistically compete in given its chemistry talent and manufacturing base.
Import substitution here is not just an economics argument. Materials sit upstream of enormous downstream industries — construction, packaging, automotive, electronics. Owning more of that upstream chemistry makes those downstream sectors more resilient and less exposed to external shocks. That is why advanced materials increasingly get talked about as strategic rather than merely commercial.
There is also a message in this raise for India’s startup ecosystem itself. For years, deep tech in India has been shorthand for AI and, occasionally, hardware. But the real frontier of patient, capital-intensive, IP-heavy innovation includes chemistry, materials, and manufacturing — sectors where returns are slower but the moats are wider and the strategic value is national. Investors backing a specialty-chemicals seed round, led by a named lead with angel support, is a signal that appetite for genuinely hard, slow deep tech is growing beyond software.
Whether Tulon Materials specifically clears the qualification gauntlet, scales its manufacturing, and holds its own against global majors is an open question — one that will be answered over years, not quarters. But the bet it represents is a good one for the country to be making more of. India’s next set of durable, hard-to-copy companies may not look like apps at all. Some of them will look like a resin, an ink, a coating — quietly replacing an import, one customer qualification at a time.
