Ottawa's diverse business community needs accounting partners who understand their unique challenges. From tech startups to professional services, from retail to construction—PDC provides expert financial guidance for businesses across the National Capital Region.
Book a Free ConsultationRunning a business in Ottawa means navigating a dynamic marketplace with opportunities across multiple sectors. Government contractors, technology companies, professional services firms, and retail businesses all have unique financial needs.
At PDC, we go beyond basic bookkeeping. We provide accounting, tax, and compliance services that helps Ottawa businesses make smarter decisions, minimize tax burdens, and build sustainable growth.
From startup to scale-up to exit, we're with you at every stage.

Financial support for businesses at every stage of growth
Real-time visibility into your business finances. Track profitability, monitor cash flow, and make decisions backed by accurate data—not assumptions.
Never miss a deadline or worry about CRA penalties. From HST remittances to corporate filings, we keep you compliant so you can focus on growth.
Whether you're expanding, hiring, or preparing for your next funding round—we provide the accounting, tax, and compliance services to make informed decisions.

Ottawa's business landscape is uniquely diverse—from Kanata's tech corridor to the federal government supply chain to the vibrant retail and hospitality sectors throughout the city.
PDC's Nepean office serves businesses across the National Capital Region with accounting expertise that understands local market dynamics and provincial requirements.
Every business is different. Whether you're a solo consultant, a growing tech company, or an established firm with dozens of employees, we tailor our services to fit.
We'll discuss your situation and goals
Services and pricing matched to your needs
Minimal disruption to your operations
Year-round support, not just at tax time