Enterprise industry classification refers to the detailed division of the organizational structure system of business units or individuals engaged in the production of the same nature in the national economy or other economic societies. Enterprises need to be classified by industry, so what are the industry classification categories of enterprises?
Enterprise industry classification category 1 What are the enterprise industry categories?
Generally speaking, industry classification is a detailed division of the organizational structure system of units or individuals engaged in national economic production and operation according to certain scientific basis, such as forestry, automobile industry, banking and so on. Enterprise industry categories include:
1, agriculture, forestry, animal husbandry and fishery
2. Mining industry
3. Manufacturing industry
4, electricity, gas and water production and supply industry
5. Construction industry
6. Transportation, warehousing and postal services
7. Information transmission, computer services and software industry
8. Wholesale and retail trade
9. Accommodation and catering industry
10, financial industry
1 1, real estate industry
12, leasing and business services
13, scientific research, technical services and geological exploration industry
14, water conservancy, environment and public facilities management industry
15, residential services and other services
16, education
17, Health, Social Security and Social Welfare Industry
18, culture, sports and entertainment.
Enterprise industry classification 2 1, Dow Jones classification
Dow Jones classification is the most widely used classification method for various securities indexes. It is a classification method, which is used to select representative stocks from new york Stock Exchange and formulate the Dow Jones stock index. This classification method first divides the listed companies in NYSE into two categories, namely, industry and transportation. Industry mainly refers to extractive industry, manufacturing industry and commerce. The transportation industry mainly includes aviation, railway, automobile transportation and shipping. Later, it was divided into public utilities, including telephone industry, gas industry and electric power industry. This classification of the three industries has been used to this day, and it has been adopted by many institutions when compiling the stock price index.
2. Classification of companies such as Moody's Securities
Moody's Securities Company divides the industry into four industries: banking and finance, industry and commerce, transportation and public utilities, which is one more industry than Dow Jones. The division of labor of Stendhal Company is analyzed by combining the components of the gross national product with the situation of the gross national product. The company is divided into: I consumption category, II investment category; Ul exit; W import; V government and so on. Each category is divided into major categories. For example, consumer categories are divided into: a. durable goods; B, non-durable goods: C, service industry. Categories are divided into intermediate categories. For example, durable goods are divided into: (1) motor vehicles and parts; (2) furniture and appliances; (3) Other durable goods. Cars and parts are divided into several small categories, such as: cars: auto parts; Trucks and parts; Tires and rubber products. After each sub-category, the names of 500 companies compiled by the company with 500 common stock indexes are listed respectively, so that investors can know at a glance which category and which company they intend to invest in.
3. Standard industry classification
The U.S. government has established a standard industry classification, which is divided into ro categories according to the main activities of various industries: (1) agriculture, animal husbandry, fishery and forestry; (2) Mining industry; (3) construction industry: (4) manufacturing industry; (five) transportation, electricity, gas and sanitation services; (6) Wholesale and retail trade; (7) Finance, insurance and real estate; (8) service industry; (9) the government; (10) Non-classification mechanism. According to the four-level classification, each category is divided into big category, medium category and small category. The code of agriculture, animal husbandry and fishery is 01-09; The mining industry code is10-14; The construction code is15-17; The manufacturing code is 19-39, and the unclassified institution is 99. The code for food and similar products is 20. In this category, the code of meat products is 20 1, in this category, the code of canned meat industry is 20 1 1, and so on. And each category is divided very finely. In the "Manufacturing Survey Report" published by the US Bureau of Statistics every year, the number of employees, production scale and employees in each specific industry and department will be announced. These are all available materials for investors to make industry forecasts.
4. International standard classification
The Statistics Bureau of the United Nations Department of Economic and Social Affairs has formulated the International Standard Industrial Classification for all economic activities, which is referred to as "International Standard Industrial Classification" and recommended it to countries for comparison. Its classification method is similar to that of the US government, and the national economy is also divided into 10:
(1) Agriculture, animal husbandry, hunting, forestry and fishery; (2) Mining and earthwork mining; (3) manufacturing industry; (4) Electricity, gas and water; (5) Construction industry; (6) Wholesale and retail businesses, restaurants and hotels; (seven) transportation, warehousing, post and telecommunications industry; (eight) finance, insurance, real estate and industrial and commercial services; (9) government, social and personal services; (10) others. Each category is divided into big category, middle category and small category. For example, manufacturing is divided into nine categories, such as food, beverage and tobacco manufacturing; The food, beverage and tobacco manufacturing industries are divided into three categories: food industry, beverage industry and tobacco processing industry. The food industry is further divided into slaughter, meat processing and preservation, production and preservation of canned fruits and vegetables, etc. 1 1, all categories are coded. Each category is represented by a number, for example, manufacturing is 3, and each category is represented by two numbers, for example, food, beverage and tobacco manufacturing is 3 1. Each category is represented by three numbers, for example, the food industry is 3 1 1-3 12 (because the food industry has 1 1 subcategories, the third digit is not enough, so it accounts for two codes). Each subcategory is represented by four numbers, such as slaughter, meat processing and fresh-keeping industries, which is 311. According to the above coding principle, in the four-bit code representing a small class, the first bit represents the class to which the small class belongs, the first bit and the second bit together represent the large class, the first three bits represent the intermediate class, and the four bits all represent the small class itself.
The role of enterprise industry classification category 3
Explain the development stage of the industry itself and its position in the national economy, analyze various factors that affect the development of the industry and judge the impact on the industry, predict and guide the future development trend of the industry, judge the investment value of the industry, reveal the wind direction of the industry, and provide investment decisions or investment basis for various institutions.
law of development
The development of industry will inevitably follow the low-level predatory exploitation and utilization of natural resources and low-level labor export, and gradually turn to scale economy, technology-intensive, financial-intensive, talent-intensive and knowledge-based economy, and gradually turn from exporting natural resources to exporting industrial products, intellectual property rights and high-tech talents.
classify
Insurance, mining, energy, catering, hotels, telecommunications, real estate, services, clothing, non-profit organizations, advertising, aerospace, chemistry, health care, construction, education, training, computers, metal smelting, police, fire protection, accounting, beauty, media, publishing, wood, paper, retail, wholesale, agriculture.
Generally speaking, industry classification is a detailed division of the organizational structure system of units or individuals engaged in national economic production and operation according to certain scientific basis, such as forestry, automobile industry, banking and so on.
Classification and Code of National Economic Industries (GB/4754-20 1 1), classification of national economic industries. Agriculture, forestry, animal husbandry and fisheries; B. mining industry; Manufacturing industry; Production and supply of electricity, heat, gas and water; Construction industry; F. Transport, warehousing and postal services; G. information transmission, software and information technology services; Wholesale and retail trade; 1. Accommodation and catering industry; J financial industry; K real estate industry; Leasing and business services; Scientific research and technical services; Water conservancy, environment and public facilities management; O Resident services, maintenance and other services; P education; Q. Health and social work; R Culture, sports and entertainment; Public management, social security and social organization; T international organization