Our Sponsors



CPA Ontario’s mandate is to protect the public interest by setting and enforcing the highest professional and ethical standards, to ensure that members are recognized as Canada’s preferred financial leaders and advisors, and to support its members in their efforts to enhance their capabilities. CPA Ontario is governed by a Council of 20 people: eight are CPA, CAs, four are CPA, CGAs, four are CPA, CMAs and four are public representatives, appointed by the Lieutenant Governor in Council. CPA Ontario’s management and executive staff are responsible for the attainment of the determined strategic objectives.

Ernst & Young is a multinational professional services firm headquartered in London, United Kingdom. It is one of the “Big Four” audit firms  and is the third largest professional services firm in the world by aggregated revenue in 2014. The organization operates as a network of member firms which are separate legal entities in individual countries. It has 212,000 employees in over 700 offices around 150 countries in the world. It provides assurance (including financial audit), tax, consulting and advisory services to companies.


With offices from coast to coast, Collins Barrow is one of Canada’s largest associations of chartered accounting firms and the eighth largest group of chartered professional accountants in the country. Known as Canada’s mid-market alternative for audit, tax and advisory solutions, Collins Barrow has developed a reputation for being a real choice for quality and value-added financial advice, due to the depth and breadth of our in-house skills, customized offerings and service excellence.

Deloitte LLP, one of Canada’s leading professional services firms, provides audit, tax, consulting and financial advisory services to a wide range of Canadian and international clients. Deloitte LLP is the Canadian member firm of Deloitte Touche Tohmatsu Limited, which is a network of member firms, each of which is a legally separate and independent entity. It  is one of the “Big Four” and the second largest professional services networkin the world by revenue and the largest by the number of professionals.  In Canada, it has over 5,600 employees.

GGFL is the tax planning and accounting firm for Ottawa’s successful business people. Their clients are entrepreneurs, owners of construction and real estate companies, medical and dental professionals, non-profit organizations, private investors and high-net-worth individuals. The list is long and varied, but they all share a common trust that GGFL will help them find the opportunity behind their numbers.

KPMG is a professional service company, being one of the Big Four auditors, along with Deloitte, EY and PwC. Seated in Amsterdam, the Netherlands, KPMG employs 174,000 people and has three lines of services:audit, tax, and advisory. Its tax and advisory services are further divided into various service groups. The name “KPMG” was chosen when KMG (Klynveld Main Goerdeler) merged with Peat Marwick.

MNP (previously known as Meyers Norris Penny) is one of the largest full-service chartered accountancy and business advisory firms in Canada. MNP’s head office is in Calgary, Alberta, and has offices from Vancouver Island to Montreal. With over 4,000 staff, MNP is currently ranked as one of the largest professional service firms in Canada

PricewaterhouseCoopers is a multinational professional services network headquartered in London, United Kingdom. It is the largest professional services firm in the world, and is one of the Big Four auditors, along with Deloitte, EY and KPMG. Vault Accounting 50 has ranked PwC as the most prestigious accounting firm in the world for seven consecutive years, as well as the top firm to work for in North America for three consecutive years. PwC is a network of firms in 157 countries, 756 locations, with more than 208,100 people. As of 2015, 22% of the workforce worked in Asia, 26% in North America and Caribbean and 32% in Western Europe.In Canada, PwC has more than 6,500 partners and staff in locations from St. John’s, Newfoundland to Victoria, British Columbia. With more than 100 years of excellence in Canada, we provide industry focused assurance, advisory and tax services for public, private and government clients in four areas:

Welch LLP is a Chartered Professional Accounting firm that provides a full range of accounting, assurance, tax, advisory and specialty services. Welch offers private enterprises, government and not-for-profit organizations industry specific services and knowledge with a relationship-driven approach to client service. This allows it to identify industry related issues and develop solutions from their in-house experts. Its expertise is offered at a cost that makes sense without you having to sacrifice service quality.


BDO International is an international network of public accounting, tax and advisory firms which perform professional services under the name of BDO. As of 2016, BDO has member firms in 154 countries, employs around 64,000 partners and staff in over 1,400 offices throughout the world, and is the fifth largest accounting network globally.

 Whether your needs are for accounting, audit, tax, finance, management consulting or financial planning Hendry Warren LLP provides exceptional service for both individual and corporate clients.

Partners Ian Hendry, Daniel Warren, Marie Fraser, Nancy Nicks, Blair Duffy and Jacob Milosek and their staff of 30 professionals ensure the right individual is working with you, to meet your needs efficiently and cost effectively. With over 20 years of service excellence in the Ottawa business community at Hendry Warren LLP, compromise on quality is not an option.

Established in 1946, McCay Duff LLP, Chartered Accountants has become synonymous with integrity, trust and professionalism in the National Capital Region. It provides a full suite of accounting services to a broad list of clients from every sector.

The Office of the Auditor General audits federal government departments and agencies, most Crown Corporations, many other federal organizations, and reports to Parliament. The Auditor General of Canada is also the auditor for the Governments of Nunavut, Yukon, and Northwest Territories, reporting directly to the respective Legislative Assemblies. The Office of the Auditor General of Canada (OAG) employs approximately 575 people between its head office in Ottawa and four regional offices in Vancouver, Edmonton, Montréal and Halifax.