Welch & Company
- Accounting, auditing, tax, and business development services provided to owner-managed businesses and independent consultants and contractors. Firm has 11 offices in Ontario and Quebec.
- http://www.welchandco.ca/

Tomlin Associates
- Canadian accounting firm specializing in tax assistance for IT professionals.
- http://www.tomlincma.com/

MacKay and Partners, LLP
- Western Canada accounting firm with offices in Vancouver, Surrey, Whitehorse, Yellowknife, Kelowna, Calgary, and Edmonton.
- http://www.mackayllp.ca/

Fuller Landau Chartered Accountants
- Full-service firm with offices in Toronto and Montreal focusing on the mid-market entrepreneur. Includes service list, firm information, and financial articles. Site is in English and French and requires Flash to view.
- http://www.fullerlandau.com/

Taxes Canada
- Online income tax services. Includes information about services offered, newsletter, tips, and phone and email contact details.
- http://www.taxescanada.ca/

Braithwaite Technology Consultants Inc.
- Provides a knowledge base of written materials related to the Canadian Scientific Research and Experimental Development (SR&ED) tax credit program.
- http://braithwaite.ca/

Ruby Stein Wagner
- Toronto and Montreal offices provide a full-range of accounting services. [English/French]
- http://www.rswca.com/

BDO Dunwoody
- Accounting and consulting firm. Offers tax information including reports on federal and provincial budgets.
- http://www.bdo.ca/

Evancic Perrault Robertson
- Certified General Accountants.
- http://www.epr.ca/

Choquette & Company
- Services include personal and business taxation, accounting and off-shore services.
- http://choquetteco.com/

Grant Thornton
- Chartered accountants and management consultants, through a range of assurance, tax, consulting, finance, insolvency and forensic accounting services.
- http://www.grantthornton.ca

Meyers Norris Penny
- Offers taxation, accounting and business consultancy services in western Canada.
- http://www.mnp.ca/

Soberman Isenbaum & Colomby
- Offering services in accounting, auditing, business advisory, consulting and corporate bankruptcy.
- http://www.soberman.com

Zeifman & Company
- Chartered accounting firm provide services to small and medium-size business. Services include accounting, auditing, taxation, corporate finance, and mergers and acquisitions consulting.
- http://www.zeifman.ca/

Collins Barrow Chartered Accountants
- Provides a full range of accounting, auditing and taxation services for Canadian clients.
- http://www.collinsbarrow.com/

N.I. Cameron Inc.
- We provide services in the broad categories of accounting, taxation, management and computer services.
- http://www.nicameroninc.com

Sharma and Associates
- Experienced tax professionals and business managers helping business owners in corporate tax planning
- http://www.sharmacga.com

Commodity Tax
- Commodity Tax Auditing Firm. Professional auditors and commodity tax specialists regularly perform retroactive audits for GST, PST, payroll tax and SR&ED.
- http://www.fairtax.ca

Schwartz, Levitsky, Feldman, LLP
- Accounting, taxation and wealth management services from offices in Toronto, Ottawa and Montreal.
- http://www.slf.ca/