Consulting firms in Wisconsin

Accenture plc is a global management consulting, technology services and outsourcing company headquartered in Dublin, Republic of Ireland. It is the largest consulting firm in the world and is a Fortune Global 500 company. As of August 2015, the company had more than 373,000 employees across 130 countries. Accenture's current clients include 96 of the Fortune Global 100 and more than three-quarters of the Fortune Global 500. Previously incorporated in the USA, then in Bermuda, since September 1, 2009 the company has been incorporated in Ireland.

Avanade Inc. was founded in 2000 as a joint venture between Accenture and Microsoft to serve an untapped market for Microsoft-focused consulting services. The company provides IT services focused on the Microsoft platform for mid-sized to large enterprise organizations. Headquartered in Seattle, Washington, the company has 70+ locations worldwide and employs more than 19,600 professionals. Today, Avanade is majority-owned by Accenture.

BDO Global is a worldwide professional services network of public accountancy firms, serving national and international clients. Each BDO Member Firm is an independent legal entity in its own country. The network, originally formed in 1963 as Binder Seidman International Group, is coordinated by BDO Global Coordination B.V., with an office in Brussels, Belgium. The name BDO, first devised in 1973, is an acronym of Binder Dijker Otte & Co.

CFO Consulting Services is a financial management and consulting firm offering small to middle market companies the expertise, experience, and commitment they need when a full-time CFO is not financially or strategically practical.

Deloitte Touche Tohmatsu Limited /dəˈlɔɪt ˈtuːʃ toʊˈmɑːtsuː/, commonly referred to as Deloitte, is a multinational professional services firm headquartered in New York City in the United States.

The Gallup Organization, is primarily a research-based performance-management consulting company that uses behavioral economic principles to improve organizational performance. Some of Gallup's key practice areas are - Employee Engagement, Customer Engagement and Well-Being. Gallup has over 40 offices in 27 countries. World headquarters are in Washington, D.C. Operational headquarters are in Omaha, Nebraska.

Grant Thornton LLP encompasses the U.S. operations of Grant Thornton International, the largest accounting organizations outside of the Big Four. The member firms of Grant Thornton International comprise a network of 27,000 employees and 2,207 partners in more than 110 countries. Composite revenues of Grant Thornton International member firms in 2007 were $3.5 billion. Grant Thornton LLP is the U.S. member firm and the organization's largest, operating out of 50 offices with more than 5,000 employees and 499 partners.

The Judge Group is a professional services firm offering Technology Consulting, Enterprise-Wide Staffing and Corporate Training.

KPMG is one of the Big Four auditors which also has a management consulting group.

NLA's consulting practice focuses on Transportation, Transportation Strategic Sourcing, Supply Chain Strategy, Operations Improvement, Warehousing and Distribution and Inbound and Reverse Logistics.

Oliver Wyman is an international management consulting firm. The firm is headquartered in New York City with 40 offices in Americas, Europe and Asia Pacific and employs over 2,900 professionals. It is part of the Oliver Wyman Group, which is a business unit of Marsh & McLennan.

Patina Solutions acts as an agency to assemble a portfolio of consulting professionals, each with more than 25 years experience, for placement on client projects.