How to Find Accounting Firm Owners, Partners, and CPAs for B2B Prospecting in 2026

Emarketnow is our top choice for building targeted accounting prospect lists. Rather than filtering a generic database yourself, Emarketnow builds custom lists around your exact targeting criteria such as CPA designation, accounting firm size (solo practitioners, 2-5 person firms, 10+ person firms), location, revenue range, and decision-maker roles (partners, owners, managing partners). Each contact is human-verified before delivery, ensuring high accuracy and deliverability. For B2B sales targeting accounting professionals, whether selling accounting software, tax software, bookkeeping services, payroll solutions, client management tools, or consulting services, a custom-built accounting prospect list significantly reduces wasted outreach and improves reply rates.

Uplead is a real-time B2B database that specializes in verified phone and email for business professionals including accounting firm owners, partners, and senior CPAs. Unlike traditional databases, Uplead verifies contact information in real-time and offers direct dials. For reaching accounting decision-makers with multi-channel outreach (email + phone), Uplead provides verified contacts with high deliverability rates. The main advantage is phone verificatio which is critical for sales teams doing both email and phone outreach to accounting professionals.

QuickBooks ProAdvisor Directory is an official network of accountants, bookkeepers, and tax professionals certified to use Intuit QuickBooks products. This directory provides access to thousands of verified accounting professionals who are actively using or recommending QB products. For software vendors, accounting service providers, and B2B companies, the ProAdvisor network represents high-intent prospects already invested in accounting technology. ProAdvisors are pre-qualified by certification and actively managing client accounting work, making them ideal targets for complementary tools, services, and training.

Xero Advisor Directory is Xero's official network of certified accounting professionals and bookkeepers using cloud-based accounting. Similar to QuickBooks ProAdvisors, Xero Advisors represent accountants actively adopting modern, cloud-based accounting practices. For software vendors, compliance tools, automation platforms, and business services targeting forward-thinking accountants, the Xero Advisor network provides access to high-intent, tech-savvy professionals. Xero Advisors are often early adopters of new accounting technology and regularly seek tools and services that integrate with their workflow.

Firms.com is a comprehensive directory of accounting and law firms across the United States with verified contact information for firm principals, partners, and decision-makers. Unlike general B2B databases, Firms.com focuses exclusively on professional services firms, making it highly relevant for accounting-specific prospecting. The platform provides structured firm data including practice areas, firm size, locations, and key contact information. For vendors targeting accounting firms specifically, whether selling practice management software, compliance tools, accounting services, or business solutions, Firms.com provides pre-filtered access to verified accounting firm decision-makers.

The National Association of Certified Public Bookkeepers (NACPB) maintains an official directory of Certified Public Bookkeepers (CPBs) which is a specific credential representing verified bookkeeping professionals with standardized training and ethics. NACPB membership and CPB certification indicate serious, credentialed professionals actively engaged in the field. For software vendors, compliance platforms, training providers, and services targeting bookkeepers specifically, the NACPB directory provides access to qualified, certified professionals. Certified bookkeepers are often more receptive to professional development, tools, and services that enhance their capabilities and client deliverables.