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Your Trusted CFO & Bookkeeping Partner in San Diego, California

Accelerate Your Business Growth with Expert CFO, Bookkeeping & Advisory Services

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Fractional CFO • Bookkeeping • Financial Strategy

Accelerate your business growth with a U.S.-based certified financial expert and a tech-forward finance team. We help small and mid-sized businesses gain clarity, control, and confidence in their numbers—so they can grow faster and more profitably.

Backed by Big 4 experience and startup expertise, our team delivers enterprise-level finance and accounting solutions without the full-time cost. Whether you’re scaling operations, managing cash flow, or preparing for an exit—we bring the strategic insight you need to succeed.

Book a Free ConsultationOur Services
20
Years of Experience
100
Transaction Value
100
Successful Projects

Why CW Business Advisory?

High-Value Fractional CFO Support

Get strategic financial leadership without the full-time cost:

  • KPI reporting, cash flow planning, forecasting
  • Investor communications & exit readiness
  • Dedicated CFO-level guidance with fast response guarantees (24‑48 hr depending on package)

Ready for better financial control?

Book a Free Consultation

Accurate, Reliable Bookkeeping

Comprehensive support to keep your finances in order:

  • Weekly reconciliations, invoicing, AP/AR aging
  • Payroll for up to 5 employees, accrual-based reporting
  • Monthly financial statements & guaranteed response times

Start with firm financial grounding.

Book a Free Consultation

Custom Packages That Scale

Choose from five tailored monthly packages:

  • Sole Proprietor Bookkeeping
  • Starter Package
  • Growth + Accounting Package
  • Controllership Package
  • Strategic CFO Solutions

Ready to pick a package?

Book a Free ConsultationView Packages

Why CW Business Advisory?

High-Value Fractional CFO Support

Get strategic financial leadership without the full-time cost:

  • KPI reporting, cash flow planning, forecasting
  • Investor communications & exit readiness
  • Dedicated CFO-level guidance with fast response guarantees (24‑48 hr depending on package)

Ready for better financial control?

Book a Free Consultation

Accurate, Reliable Bookkeeping

Comprehensive support to keep your finances in order:

  • Weekly reconciliations, invoicing, AP/AR aging
  • Payroll for up to 5 employees, accrual-based reporting
  • Monthly financial statements & guaranteed response times

Start with firm financial grounding.

Book a Free Consultation

Custom Packages That Scale

Choose from five tailored monthly packages:

  • Sole Proprietor Bookkeeping
  • Starter Package
  • Growth + Accounting Package
  • Controllership Package
  • Strategic CFO Solutions

Ready to pick a package?

Book a Free ConsultationView Packages

CFO Solutions

Strategic financial leadership for growing businesses. Get expert CFO guidance without the full-time cost.

  • Financial Strategy
  • Cash Flow Management
  • Financial Reporting
  • Board Presentations
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Bookkeeping Services

Accurate, timely bookkeeping services that keep your business organized and compliant.

  • Monthly Bookkeeping
  • Account Reconciliation
  • Financial Statements
  • Tax Preparation Support
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M&A Support & Exit Planning

Successfully guided exits with transaction values between $1M and $40M. We’ll help you achieve your exit goals.

  • Exit Strategy Planning
  • Due Diligence Support
  • Validation Services
  • Deal Structuring
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How it Works

Free Financial Assessment

We review your current systems in a 30-minute call.

Tailored Proposal

Choose a packaged service or build a custom plan.

Implement & Improve

We integrate systems, provide dashboards, regular reviews, and ongoing support.

Scale with Confidence

Trust in timely insights and expert guidance.

Ready to pick a package?

Book a Free Consultation

Meet Our Founder

Calvin Wu

A CPA-Turned-Entrepreneur, Transformative Financial Leader for a Decade

As the Founder and Owner of CW Business Advisory, Calvin brings a wealth of expertise in financial strategy and management cultivated through a dynamic journey encompassing both the corporate and startup landscapes. A key aspect of his skillset lies in consistently thinking outside the box, a core strength that adds innovation and creativity to his approach.

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Patient Reviews

5/5

Review Rating

Already have an accounting team in place but need some extra support?
No problem!

We Provide Solutions, Not Just a Service – Elevate Your Finances with Our Expert Bookkeeping and CFO Solutions
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