Consulting firms in New York

Promontory is a regulatory, compliance, and crisis-management consulting firm serving financial services institutions.

Protiviti is a global consulting and internal audit firm specializing in risk and advisory services. Protiviti&s customers are in the areas of finance, operations, technology, litigation, and governance, risk and compliance. Protiviti has offices in 61 major markets, with 33 in the United States and 28 in the Americas, Asia-Pacific and Europe.

Resources Global Professionals provides consulting services in the areas of Finance and Accounting, Information Management, Human Capital, Supply Chain Management, Legal & Regulatory and Risk & Compliance.

Roland Berger Strategy Consultants is a global strategy consulting firm headquartered in Munich, with 43 offices in 31 countries. Roland Berger Strategy Consultants was founded in 1967 by Prof. Roland Berger. According to Vault, the firm has established itself among the top three consulting firms in Europe, behind McKinsey & Company and The Boston Consulting Group, and among the top five in the global strategy consulting market. In 2009, the company's sales were c. USD 850 m with more than 2,100 employees worldwide. The company is an independent partnership wholly owned by its approx. 200 partners.In July 2011 18 new partners were appointed.

RTTS is a professional services organization that provides software quality outsourcing, training, and resources for business applications. With offices in New York, Philadelphia, Atlanta, and Phoenix, RTTS serves mid-sized to large corporations throughout North America. RTTS uses the software quality and test solutions from IBM, Hewlett-Packard Enterprise, Microsoft and other vendors and open source tools to perform software performance testing, functional test automation, big data testing, data warehouse/ETL testing, mobile application testing, security testing and service virtualization.

Sapient is a marketing and consulting company that provides business, marketing, and technology services to clients. The company operates three divisions, SapientNitro, Sapient Global Markets and Sapient Government Services.

Siemens AG provides consulting services in the electronics and electrical engineering, energy and healthcare sectors.

Sirius Solutions, L.L.L.P. is a business consulting company specializing in the areas of Financial Advisory, Business Operations, Compliance & Controls, Legal & Economic Advisory and Technology.

Stern Stewart & Co is a worldwide management consulting firm founded in New York in 1982. The company developed the Economic value added concept and currently owns the trademark. Its core businesses is management consulting and research; focusing on implementing its proprietary Economic value added methodology.

Tata Consultancy Services Limited is an global IT services, business solutions and outsourcing company headquartered in Mumbai, India. It is the largest provider of information technology in Asia and second largest provider of business process outsourcing services in India. TCS has offices in over 47 countries with more than 142 branches across the globe and is a subsidiary of textiles and manufacturing conglomerate Tata Group.

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.

The Hackett Group is a global strategic business advisory, operations consulting and finance strategy firm. The firm provides consulting on best practices, business benchmarking, and transformation consulting services including strategy and operations, working capital management, and globalization advice.

The Segal Group is a benefits, compensation and human resources consulting firm based in New York City. The company offers services to Taft-Hartley multiemployer trust funds and public sector entities, and to corporate and non-profit organizations through its Sibson Consulting division.