Ramkrishna Dalmia (7 April 1893 – 26 September 1978) was a pioneer industrialist and founder of the Dalmia-Jain group or Dalmia Group and The Times Group. The name is variously written as Ram Krishan Dalmia and Ram Kishan Dalmia.
Ramkrishna Dalmia was born 7 April 1893 in the small village of Chirawa in Rajasthan. He belonged to a family of vaishnava devotee. He shifted to Calcutta with his parents at an early age where he learned Bengali.
When Dalmia was only about 18 years of age, his father died leaving no property. After this, the entire burden of supporting his mother, grandmother, his wife and younger brother Jaidayal fell on him. His maternal uncle, Motilal Jhunjhunwala gave him a job in his bullion business which enabled him to earn just enough to support his whole family. Later he earned himself handsome amount of money by speculation in bullion.
Dalmia started a trading business in 1930s at Dinapore near Patna in the State of Bihar.
During the time when he was staying in Dinapore, he mooted the idea of establishing a sugar factory at Bihar in Patna District. This was done under the joint management of himself and Nirmal Kumar Jain of Arrah, a well-known local Zamindar. Simultaneously he set up another sugar factory at Dehri (Dehri-on-Sone), Bihar. This place became known as Dalmianagar.
His greatest contribution was in the emergence of the Indian Cement Industry. He entered this field in the year 1936 as a challenge to the monopoly of existing firms, mainly the powerful combine of Associated Cement Company, which had till then been in complete control of the industry. Facing stiff competition from them, he set up several cement factories at different places like Dalmianagar in Bihar, Karachi in Pakistan, Dalmia Dadri in Haryana, Dandot in Punjab, Dalmiapuram in Tamil Nadu and Sawai Madhopur in Rajasthan.