Haldar joined PureLab as the CEO in 2021. In 2025, PureLab, a subsidiary of PureHealth, unveiled the UAE’s largest AI-powered diagnostic lab, a 6,503-square-meter facility capable of processing over 30 million samples annually. It also partnered with LODD Autonomous and the Abu Dhabi Investment Office to launch the UAE’s first drone-assisted healthcare logistics network. Its 2025 revenues rose 10%, while private client revenue jumped 49%. Haldar was previously CEO of Thyrocare and SRL Limited.