Ascender is a payroll BPO services company. It is a payroll provider offering complete, end-to-end solutions for everyday payroll needs. Its services include payroll outsourcing, enterprise integration, compliance training, and custom learning.On February 1st, 2021, Ascender was acquired by Ceridian. The terms of the transaction were not disclosed. Ascender: Payroll Software. The leading payroll and HR software solutions provider in the Asia Pacific region. We provide integrated HR and payroll software