Sison Corillo Parone & CO.

Neil established SCP together with Alina Corillo-Sison in 2001. He has over 23 years of expertise in the fields of organizational leadership, taxation, information technology audit, systems development and implementation, internal and external audit, business risk management, financial and business fraud audit, business process outsourcing, business set-up and registration, IT software development, and business strategies. Prior to setting-up SCP, he worked for more than nine years in the audit, assurance and consulting divisions of two of the Big Four accounting firms.
Neil has also established and owned other businesses engaged in information technology, management and consulting services, sales and marketing, food and construction. He currently manages the aforementioned businesses while being Director and President/CEO in other companies. 
He is a graduate of the University of the Philippines, and a Certified Public Accountant (CPA), Certified Internal Auditor (CIA), Certified Fraud Examiner (CFE), Certified Information System Auditor (CISA), Certified Real Estate Broker (CREB), Certified Real Estate Adviser (CREA), Registered Financial Advisor (CFA), Certified Digital Marketer (CDM) and Microsoft Certified Professional (MCP) for various IT courses.

Alina established SCP together with Neil Sison in 2001. She has over 23 years of extensive experience in operations, organizational leadership, finance, accounting, controllership, taxation, internal and external audit, human resources management and general business administration. She established the firm's services in internal audit outsourcing, finance and accounting outsourcing, tax and business registrations. 
Prior to setting-up SCP, she worked for five years in the audit and assurance division of one of the Big Four accounting firms in the country. She also worked as accounting and audit manager of the country’s top convenience store and in a German multinational company as finance and administration manager. 
Together with Neil Sison, she has also established and owned other businesses engaged in information technology, management and consulting services, sales and marketing, food and construction. She currently manages the aforementioned businesses while being the Director and President/CEO in other companies. 
She is a Certified Public Accountant (CPA), internationally (US-based) Certified Internal Auditor (CIA), Certified Real Estate Broker (CREB), Registered Financial Advisor (RFA) and a Microsoft Certified Professional (MCP). She is a graduate of the University of the Philippines.

Aiza has over 15 years of experience in all phases of accounting, payroll, taxation, business registration, internal audit, systems implementation, business process review, government reportorial compliances, corporate strategic planning, project management and business analysis for clients in various industries such as real estate, construction, consultancy services, retail, call centers, manufacturing, and BPO, among others. She started her professional career with SCP as an audit and accounting specialist. 
Prior to heading the BPO, Accounting and Systems Services, she was instrumental in setting-up the firm's practice for foreign and local outsourcing services and related tax matters, recruitment and training, payroll, systems implementation and business registration services. She had led the implementation of accounting system for small to medium enterprises. 
She has had extensive involvement in the business development of the firm and is a frequent resource speaker on various accounting, payroll and tax related topics. She also heads the firm's foreign outsourcing services performing accounting for companies located in the US, Australia and South-East Asian countries. 
Her strong professional credentials were rooted from exemplary academic achievements, being a constant Academic Honor from primary school right up to college. She has a Bachelor of Science degree in accountancy from Occidental Mindoro State College. She is a Certified Quickbooks Pro-Advisor Consultant, Microsoft Certified Professional and Certified Tax Return Preparer.

Josephine has over 28 years of comprehensive experience in tax compliance review, tax audit, tax planning, tax pricing study in the Philippines, registration of businesses with the Bureau of Internal Revenue (BIR), Bureau of Customs (BOC), Board of Investments (BOI) and the Philippine Economic Zone Authority (PEZA), registration and implementation of computerized accounting system with BIR. 
She worked for five years as tax auditor in one of the The Big Four accounting firms in the country and gained expertise in the fields of the retail, pharmaceutical and hotel industry. She held positions as Senior Tax Auditor, Tax Manager and Tax Director for the past 21 years in the following companies: SM Investments Corporation (SMIC), Philippine Seven Corporation (7 Eleven Convenience Store), Philippine Batteries Inc. (Ramcar Group of Companies), Samsung Electronics Philippines Co. and Eton Properties Philippines, Inc. 
She is a Certified Public Accountant (CPA) and a Magna Cum Laude of Ateneo De Davao University with a Bachelor of Science degree in commerce majoring in accountancy.

Cirila has more than 30 years of experience in accounting, finance, controllership and IT systems and implementations (SAP/8izbox) of which 27 years was with a group of multinational companies (MNCs) in the pharmaceutical, chemical, and human/animal health vaccines industries based in Europe. She was the Financial Controller of the top chemical distribution company worldwide, with its head office in Germany prior to joining SCP. 
Her long years of experience working in MNCs enabled her to gain an extensive knowledge on shared services, tax treaty relief, SAP, credit/risk management, tax/legal matters, year-end financial audit and all phases of accounting, finance, budgeting and forecasting. 
She gained her marketing and sales experience from managing her own business providing BPO, distribution and warehousing services to MNC clients in the field of animal health vaccines, specialty chemicals and dog food business for more than 5 years. 
Cirila is a CPA and a COCOFED scholar who obtained her Bachelor's degree in business administration majoring in accounting from the University of East Manila.