although not exclusive to experian, this company is very aggressive in hiring and firing people based on business needs.
it is a financially driven company through heavy data analytic by finance teams.
The reason of layoff is unlike MAS or petronas where they need to stay profitable, but more like to achieve 50% profitability instead of 20% profitability.

Wonder why Experian is always hiring? Here's the answers from an employee:

It used to be a great place to work for. Not anymore.
It is not just my opinion. People vote with their feet - very high turn-over rate.
None of PMs worked longer than a year.
One person (out of 12) leaves Delivery every 3 months (average).
New delivery manager has no sense of decency. Swearing, deception...
That is why Experian is constantly looking for people.
Do not expect any support from HR.

Would not recommend this place to a friend.