Consultant in the context of Frost

The quaternary sector of the economy is based upon the economic activity that is associated with either the intellectual or knowledge-based economy. This consists of information technology; media; research and development; information-based services such as information-generation and information-sharing; and knowledge-based services such as consultation, entertainment, broadcasting, mass media, telecommunication, education, information technology, financial planning, blogging, and designing.Other definitions describe the quaternary sector as pure services. This may consist of the entertainment industry, to describe media and culture, and government. This may be classified into an additional quinary sector.

The term reflects the analysis of the three-sector model of the economy, in which the primary sector produces raw materials used by the secondary sector to produce goods, which are then distributed to consumers by the tertiary sector.

Management consulting is the practice of providing consulting services to organizations to improve their performance or in any way to assist in achieving organizational objectives. Organizations may draw upon the services of management consultants for a number of reasons, including gaining external (and presumably objective) advice and accessing consultants' specialized expertise regarding concerns that call for additional oversight.

As a result of their exposure to and relationships with numerous organizations, consulting firms are typically aware of industry "best practices". However, the specific nature of situations under consideration may limit the ability or appropriateness of transferring such practices from one organization to another. Management consulting is an additional service to internal management functions and, for various legal and practical reasons, may not be seen as a replacement for internal management. Unlike interim management, management consultants do not become part of the organization to which they provide services.

A national academy is an organizational body, usually operating with state financial support and approval, that co-ordinates scholarly research activities and standards for academic disciplines, and serves as public policy advisors, research institutes, think tanks, and public administration consultants for governments or on issues of public importance, most frequently in the sciences but also in the humanities. Typically the country's learned societies in individual disciplines will liaise with or be coordinated by the national academy. National academies play an important organisational role in academic exchanges and collaborations between countries.

The extent of official recognition of national academies varies between countries. In some cases they are explicitly or de facto an arm of government; in others, as in the United Kingdom, they are voluntary, non-profit bodies with which the government has agreed to negotiate, and which may receive government financial support while retaining substantial independence. In some countries, a single academy covers all disciplines. In others, there are several academies, which work together more or less closely; for example, France, where the Institut de France groups five self-governing Academies, or Australia. In many states, they are organized in academies of science. In the countries of the former Soviet Union, and in the People's Republic of China, the national academies have considerable power over policy and personnel in their areas. There is, however, a growing consensus among international federations of learned academies that bona fide national (or learned) academies need to adhere to certain criteria:

Alfred Paul Ries (November 14, 1926 – October 7, 2022) was an American marketing professional and author. He was the cofounder and chairman of the Atlanta-based consulting firm Ries & Ries with his partner and daughter, Laura Ries. Along with Jack Trout, Ries is credited with resurrecting the idea of "positioning" in the field of marketing.

John Francis "Jack" Trout (January 31, 1935 – June 4, 2017) was an American advertising executive and an owner of Trout & Partners, a consulting firm. He was the founder and pioneer of positioning theory and also marketing warfare theory.

Internal auditing is an internally-administered assurance and consulting activity designed to add value and improve an organization's operations. It helps an organization accomplish its objectives by bringing a systematic, disciplined approach to evaluate and improve the effectiveness of risk management, control and governance processes. Internal auditing might achieve this goal by providing insight and recommendations based on analyses and assessments of data and business processes. With commitment to integrity and accountability, internal auditing provides value to governing bodies and senior management as an objective source of independent advice. Professionals called internal auditors are employed within organizations to perform the internal auditing activity.

The scope of internal auditing within an organization may be broad and may involve topics such as an organization's governance, risk management and management controls over: efficiency/effectiveness of operations (including safeguarding of assets), the reliability of financial and management reporting, and compliance with laws and regulations. Internal auditing may also involve conducting proactive fraud audits to identify potentially fraudulent acts; participating in fraud investigations under the direction of fraud investigation professionals, and conducting post investigation fraud audits to identify control breakdowns and establish financial loss.

The National Academies of Sciences, Engineering, and Medicine (NASEM), also known as the National Academies, is a congressionally chartered organization that serves as the collective scientific national academy of the United States of America. The name is used interchangeably in two senses: (1) as an umbrella term or parent organization for its three sub-divisions that operate as quasi-independent honorific learned society member organizations known as the National Academy of Sciences (NAS), the National Academy of Engineering (NAE), and the National Academy of Medicine (NAM); and (2) as the brand for studies and reports issued by the unified operating arm of the three academies originally known as the National Research Council (NRC). The National Academies also serve as public policy advisors, research institutes, think tanks, and public administration consultants on issues of public importance or on request by the government.

The National Research Council, National Academy of Engineering, and National Academy of Medicine began as activities of the National Academy of Sciences until they were reorganized in 2015 into units of the current National Academies while maintaining the charter status and corporate successorship of the original National Academy of Sciences.

Frost & Sullivan is an American business consulting firm. It offers market research and analysis, growth strategy consulting, and corporate training. It has about 45 offices in the Americas, Africa, Asia and Europe; the principal office is in Santa Clara, California.

Arthur Andersen LLP was an American accounting firm based in Chicago that provided auditing, tax advising, consulting and other professional services to large corporations. By 2001, it had become one of the world's largest multinational corporations and was one of the "Big Five" accounting firms (along with Deloitte, Ernst & Young, KPMG and PricewaterhouseCoopers). The firm collapsed by mid-2002, as details of its questionable accounting practices for energy company Enron and telecommunications company WorldCom were revealed amid the two high-profile bankruptcies. The scandals were a factor in the enactment of the Sarbanes–Oxley Act of 2002.