Ma. Lois G. Abad

Ma. Lois G. Abad

Assurance Partner, PwC Philippines

Lois is admitted as an assurance partner and brings 11 years of solid assurance experience with focus on oil & gas, mining, pharmaceutical, hospitality & leisure and manufacturing industries.

Her experience includes corporate reorganizations, mergers, acquisitions and disposals, as well as IPOs. Lois’ technical expertise, strengthened by her secondment in Singapore, is put to use as she also assumes a concurrent partner role for Accounting Consulting Services. She is a PwC in-house PFRS/IFRS lecturer and a sought-after PFRS/IFRS resource speaker in various local and international public seminars.

Lois received her Bachelor of Science degree in Accountancy from DLSU, Manila. For further studies, she completed the MDP at AIM with a Superior Performance award and the Building Value Program at the Ateneo de Manila University.


  • Oil and gas
  • Mining
  • Pharmaceutical
  • Manufacturing


  • Audit of leading Philippine and global companies
  • Internal control system
  • PFRS/IFRS compliance review of financial statements Initial public offerings
  • Mergers acquisitions and disposals


  • Asian Institute of Management - Management Development Program (Superior Performance Award)
  • De La Salle University – Manila - Bachelor of Science in Accountancy

Contact us

Imelda Ronnie G.  Castro

Imelda Ronnie G. Castro

Assurance Partner and Human Capital Leader , PwC Philippines

Tel: +63 (2) 8845 2728

Pam M. Gregorio

Pam M. Gregorio

Human Capital Executive Director, PwC Philippines

Tel: +63 (2) 8845 2728