About :: Rooted in the solid foundations of trust and ethics, a legacy of innovation, and a rich history of service excellence, Heritage Realty Group forayed into the re ... l estate and development sector in the year 1996. Spearheaded by Harsh Vardhan Patodia, the company soon grew up to become a force to reckon with, spearheading development of more than 6 million Sq.ft across residential, commercial, retail, IT, entertainment and infrastructure segments in major cities of India like Kolkata and Bangalore. The bench strength comprised of professionals with exceptional acumen and experience in the field of development, operations, investments, asset management, accounting and legal affairs drove the company to a new era of growth and prosperity. Unimark looks to continue taking this legacy to even greater heights. With a vision to charter newer paths by breaking away from the usual norms and using the power of imagination Unimark Group has become one of the biggest real estate development companies in all of India. We strive to move forward, create new worlds and set realty standards not only in India but also across the world.