LRC – CAC Group

THE COMPANY BEFORE

The story begins not with a factory but with a ledger.

In 1942 — five years before Indian independence — the group's founding entity, IndoStraits, was in the business of indenting and trading specialty chemicals. It was a respectable, steady business. The margins were thin but predictable. The relationships with international suppliers were valuable. In the controlled economy of post-independence India, being a trusted importer had a value that is difficult to overstate.

But the family had a particular curiosity about one category of chemicals: lignin derivatives. Lignosulphonates — byproducts of the paper pulping process — had industrial applications as dispersing agents, water reducers, and binders. The world was just beginning to understand how these molecules could be used to make concrete stronger, more workable, and more durable.

In 1966, the family stopped trading lignosulphonates and started making them. The Lignin Research Centre — LRC — was established in Navi Mumbai. It was not an accident that the word 'Research' was in the name. The founding premise was that chemistry was not just a product to be sourced; it was a discipline to be mastered.

LRC's INDOLIGA brand became the first lignosulphonate brand in India. A country building highways, dams, factories, and apartment blocks needed to improve its concrete — and LRC was making the chemical that helped it do so.

For over a decade, the business was stable. India was building. The construction sector needed what LRC made. The INDOLIGA brand built a reputation for consistency and technical reliability. The family could have stayed here for another fifty years.

They did not.

THE CRISIS

By the mid-1970s, the first generation of concrete plasticizers was showing its limits.

Lignosulphonates were effective but imprecise. They interacted differently with different cement types, caused air entrainment that was difficult to control, and had performance ceilings that the construction industry was beginning to push against. A new chemistry had emerged internationally: Sulphonated Naphthalene Formaldehyde, or SNF — a synthetic polymer with more consistent, more powerful water-reduction capability.

LRC faced a decision that every company built on proprietary chemistry eventually faces. The product you built your reputation on is being surpassed. Do you defend it — invest in marketing it harder, price it lower, find the customers who have not yet upgraded — or do you master the new chemistry before your competitors do?

The answer, in 1978, was unambiguous. LRC moved to SNF.

The INDOLIGA GV series was born. LRC became one of the first Indian companies to manufacture Sulphonated Naphthalene Formaldehyde domestically. What had been an imported specialty was now being produced at D-9/4, Navi Mumbai.

The transition was not painless. Building a new synthesis capability required new equipment, new process knowledge, new quality systems, and new customer education. The SNF market required explaining to Indian builders why the new generation of plasticizer was worth the switch. Some customers resisted. The sales cycle was longer. The capital requirement was heavier.

But by 2000, LRC was exporting INDOLIGA GV to Dubai, Malaysia, Thailand, and Singapore. The company that had started by importing chemicals was now a net exporter of specialty chemistry.

The pattern was now established: when the chemistry you master begins to commoditise, you move to the next generation before the pressure forces you to.

THE DECISION

In 2008, the family made its most structurally significant decision in four decades — and the person who drove it was Satish Jaysankar.

Satish, a D.G. Ruparel College alumnus who had grown up inside LRC's polymer laboratories and risen to CEO of the specialty chemicals business, saw what the older generation's chemistry had made possible — and what it had not yet captured. LRC had built the molecules. But the route to the end customer — the builder pouring concrete on an airport runway or a metro tunnel — still ran through intermediaries: admixture formulators who bought LRC's polymers and stamped their own brand on the finished product. The value was leaking at the last mile.

Satish did not simply launch a new product line under LRC. He created a new company.

Concrete Additives and Chemicals Pvt. Ltd. — CAC — was incorporated at the same address as LRC. Same plot number, same industrial estate, same Navi Mumbai. But a distinct legal entity, a distinct brand, and a distinct strategic intent. Where LRC made the chemicals that went into admixtures, CAC would formulate and sell the admixtures directly — concrete performance solutions engineered for the infrastructure and construction companies that were building India's airports, metro systems, tunnels, dams, and bridges.

The logic was elegant but the execution was brutally hard. Building a customer-facing business from scratch meant assembling technical service teams, regional laboratories, application engineers, and a sales organisation that understood concrete — not just chemistry. None of this existed in 2008. Satish had to build every one of these capabilities while simultaneously manufacturing at scale and competing against multinationals with decades-old application engineering teams.

What he had was something no multinational could replicate: seventy years of accumulated in-house polymer knowledge, a manufacturing base that controlled its own supply chain, and a family culture that had already made three generational pivots and survived each one. Satish was the person who translated that heritage into a modern, customer-facing organisation.

The first CAC plant outside Mumbai opened in Chennai in 2010. Roorkee followed in 2012. UAE in 2014. Each new location was not just a factory — it was a claim of technical territory under Satish's leadership. CAC was not going to be a Navi Mumbai specialty supplier. It was going to be a pan-India, pan-geography solution partner for the most demanding construction projects on the continent.

THE STRATEGY

Three principles run through every decade of this group's history, even when the products, the geographies, and the market structures change completely.

First: own the R&D. LRC was named a research centre before it was a factory. The decision to invest in in-house polymer science — rather than licensing chemistry from international sources — was made in 1966 and has never been reversed. When PCE chemistry emerged as the third generation of concrete plasticizers, LRC was not dependent on a foreign licensor's timeline. It developed its own variants: the INDOLIGA ICP series (2012), the FSP series (2018), the SRS and SRT high-range slump retainers, the advanced PCV series. Each generation of molecule was synthesised in-house, at D-9/4, Navi Mumbai.

Second: own the infrastructure. LRC does not outsource manufacturing to toll factories. It does not use contract logistics for its bulk chemicals. It designs, builds, and operates its own plants — every one of them. When the Roorkee plant was needed to serve northern India, LRC built it. When the second Chennai facility was required in 2023, LRC built it. When the UAE market warranted a local plant to avoid import duties and lead times, LRC built that too. The capital discipline this requires is significant. The competitive moat it creates is greater.

Third: move to the next generation before the current one commoditises. Lignosulphonates to SNF (1978). SNF to early-generation PCE (2012). First-generation PCE to advanced slump-retainer PCE (2018). The group has never been caught defending a chemical product past its technical relevance. When the industry moves, the group is already there.

Satish Jaysankar added a fourth principle to this foundation through CAC: build the customer relationship as deeply as you build the chemistry. An admixture company that shows up with a product brochure is a commodity. An admixture company with regional technical service teams, on-site application engineers, dedicated labs, and a track record on metro systems and nuclear power plants is a technical partner. Under Satish's leadership, CAC chose to be the partner.

By 2024, this portfolio of decisions had produced a group operating six manufacturing plants across India — Mumbai, Khopoli, Chennai (two facilities), Roorkee, Kolkata — plus plants in UAE, Malaysia, and KSA. An ISO 9001:2015 certified organisation. A Star Export House. A company serving airports, metro networks, tunnels, dams, hydro power stations, thermal plants, and nuclear facilities.

From a trading house in 1942 to a multi-geography specialty chemicals and admixtures group in 2024. S. V. Jaysankar built the chemistry. Satish Jaysankar built the customer.

Eighty years. Four pivots. Two generations of leadership. One family.

THE RESULTS

The group's revenue for FY25 was in the ₹50–100 crore range for the LRC entity alone, with CAC's infrastructure customer base spanning some of the most specification-sensitive projects in India — applications where technical failure is not an option. Metro systems, nuclear power stations, and airport runways cannot use a product that does not perform. The fact that CAC is on those approved vendor lists tells you what the industry's technical reviewers concluded.

LRC holds a manufacturing capacity of 72,000 MT per annum each for SNF liquids, SNF powder, ICP-series PCE, and FSP-series PCE — from a single Navi Mumbai plot that once housed a research centre with no production capability at all.

But the number that matters most in this story is not the revenue or the installed capacity. It is the number of times this family chose to build something new when staying still was the easier option. The answer is at least four, across eighty years. And by every available evidence, the next generation of chemistry — whatever follows advanced PCE — is already in the R&D laboratory at D-9/4.