Built to Scale, built for India: How UltraTech scaled to 200 MTPA

From a single plant to 200 MTPA, the four-decade journey that made UltraTech the world's largest cement company outside China.

When the Aditya Birla Group commissioned its first cement plant in the mid-1980s, the Indian construction industry was a different world. Infrastructure was nascent. Cement was viewed only as a commodity, not as an enabler for national growth. Few could have imagined that this single plant would be the seed for UltraTech, which is today the world’s largest cement company by sales volume and capacity outside China. It was the foresight and vision of the late Mr. Aditya Vikram Birla which set us on this path.

Forty years later, on 17^th April 2026, UltraTech surpassed the 200 million tonnes per annum (MTPA) installed capacity milestone. This is not just a production number. It is the result of a series of deliberate and strategic choices over multiple decades under the visionary leadership of our Chairman Mr. Kumar Mangalam Birla, to build something larger than the sum of its parts.

Growing through organic and inorganic capacity additions

Through the late 1990s and 2000s, the Aditya Birla Group made the strategic decision to bring its fragmented cement holdings together. The 1998 merger of Grasim’s and Indian Rayon’s cement businesses was the first signal of the Group’s intent to achieve scale. The defining moment came in 2004, with the acquisition of L&T Cement.

The L&T Cement acquisition added substantial capacity and a quality manufacturing base. Brand UltraTech was launched in the same year, a name that carried both the aspirational weight of a premium construction input and the ambition of a company that intended to scale up to match India’s growth potential. In 2010, all Aditya Birla Group cement businesses were brought under a single entity, making UltraTech the largest cement company in India.

From cement to building solutions

As India’s infrastructure story gathered momentum, UltraTech evolved with changing consumer needs. Cement was no longer just a product category, but a critical driver of the broader built environment. UltraTech launched Ready Mix Concrete as early as 1998. Wall Care Putty followed in 2001. UltraTech Building Solutions, a retail and service network, designed to empower individual home builders in their construction journey, was launched in 2007. The Building Products Division was formalised in 2012 to offer cutting-edge products catering to new-age construction. ‘Utec by UltraTech’, a hyperlocal digital platform, was launched in 2022 to provide end-to-end home building solutions across India. In 2025, UltraTech announced its entry into the wires and cables sector, thus expanding its footprint in the building solutions space.

This diversification reflected a clear reading of the Indian market: the real demand engine was not large infrastructure alone, but the vast, distributed activity of millions of households building, renovating, and upgrading their homes. Serving that demand required a presence across the construction value chain.

The capacity sprint

The pace at which UltraTech expanded its capacity in recent years is unprecedented in the sector. The company achieved the 100 MTPA capacity milestone in 2019, making it the third-largest cement company in the world, excluding China. Four years later, it crossed the milestone of 100 million tonnes grey cement sales volume, a demonstration of execution excellence at scale. By 2024, UltraTech’s installed grey cement capacity had climbed to 150 MTPA. Two years on, in 2026, it crossed the 200 MTPA capacity mark.

Going from 100 to 200 MTPA in seven years, in a capital-intensive industry with long gestation periods for capacity growth, speaks to the conviction of UltraTech’s leadership team and its deep expertise in execution at scale. It called not only for capital deployment and engineering excellence, but for simultaneous progress on land acquisition, logistics build-out, talent hiring, and market development across the country.

A commitment to India

India is in the middle of one of the largest infrastructure build-outs in its history. Roads, railways, ports, urban housing, affordable homes under government schemes, data centres, logistics parks: this is a structural demand pipeline that calls for reliability at scale. UltraTech's 200 MTPA capacity is built for exactly this moment, a nation building at unprecedented scale.

This milestone is a marker not just for UltraTech, but for Indian industry's ability to build at a global scale. It marks both India's growth story and UltraTech's role in shaping it, as a partner of choice in nation building. Every tonne of UltraTech’s capacity represents physical capital, human effort, and institutional will deployed over decades. Behind it sit four decades of conviction, compounded through patient execution.