CFO Consulting Partners LLC provides interim and part-time CFO services to small and midsized public and private companies, M&A; sell-side preparation and post-merger implementation, technical accounting, risk management, and financial process improvement services.

Centric Consulting is a consulting firm with practice areas in strategy, processes and technology and Oracle ERP implementations.

Censeo Consulting Group is a strategy consulting firm that specializes in helping large, complex organizations optimize the performance of their supply chain and procurement operations.

Celerant Consulting is an operational strategy and implementation consulting firms specializing in performance improvement. Service Lines include Innovation & Growth, Mergers and Acquisitions, Operational Strategy Deployment, Operational Transformation, Operational Management and Organizational Design.

CDG Associates specializes in transforming business operations including IT, finance, HR, governance, risk, compliance and back-office operations.

Carlisle & Gallagher Consulting Group provides management and technology consulting and complex technology solution delivery to financial services organizations.

CapTech is a consulting firm that provides services in IT related Management Consulting, Systems Integration and Data Management.

The Capital Markets Company N.V., referred to as Capco, is a global business and technology consultancy based in Antwerp, Belgium with offices in financial centers across North America, Europe, Asia, and Africa. Capco is a subsidiary of FIS company based in Jacksonville, Florida. Capco works only in the financial services industry, unlike the Big Four professional services firms. As of the 1st November 2015, Capco had more than 3,000 employees internationally, and 23 offices.

Campbell Alliance is a specialized management consulting firm that serves the pharmaceutical and biotechnology industry. The firm is privately owned and was founded in 1997 by a former executive of GlaxoWellcome.

Cambridge Consultants is an international technology development and consultancy company, providing outsourced Research and Development to clients who need to develop innovative, technologically novel, breakthrough products. The company also provides business consulting services in the areas of innovation management, market strategy and technical due diligence.