One Group.
for the ones who build.

One Group Advisory Firm Co. is a professional advisory firm providing accounting, tax, audit, and business consulting services to SMEs and startups across the Philippines.

With over 17 years of experience, we help businesses move beyond compliance toward clarity, control, and sustainable growth.

We streamline financial processes, minimize manual risk, and enable leadership teams to focus on strategy, growth, and long-term decision-making.

Our Services

Tax & Regulatory Compliance

End-to-end BIR compliance with clarity and consistency.

Accounting & Financial Reporting

Accurate, compliant, and decision-ready financial records.

Audit Support & Governance

Independent support that strengthens governance and trust.

Corporate & Business Advisory

Advisory support for smarter, long-term decisions.

Risk Management & Internal Controls

Designed to protect operations, finances, and governance.

Payroll, HR, & Statutory Services

Reliable payroll and statutory compliance, handled end-to-end.

Business Registration & Licensing

Structured setup from registration to licensing.

System Process & Optimization

Smarter systems that support scale and consistency.

Industries We Build With

At OgafPhilippines, we support a wide range of industries across the Philippines by providing structured accounting, tax compliance, and advisory services tailored to each business model.

Our approach is simple:
‍We analyze.
We explain.
We guide.

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Food and Beverage

The food and beverage industry in the Philippines continues to grow, driven by delivery...

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Supply Chain Management

Supply chain management companies operate across multiple functions—from procurement,...

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