Data analytics company Fractal Analytics is looking to raise INR 4-4.8 billion from private equity investors, three people with direct knowledge of the development said. Global growth PE firm TA Associates, which invested Rs 150 crore for a minority stake in the company in 2013, will also look at partially exiting its investment, these people said. "While TA Associates will look to partially exit its investment, Aimia is likely to co-invest with incoming investors," said a banker with knowledge of the development.