| SL no. | KLEMS industry description | Sector classification in this paper |
| 1 | Agriculture, hunting, forestry and fishing | Agriculture and allied |
| 2 | Mining and quarrying | Infrastructure Industries |
| 3 | Food products, beverages and tobacco | Agriculture and allied |
| 4 | Textiles, textile products, leather and footwear | Low-technology manufacturing |
| 5 | Wood and products of wood | Low-technology manufacturing |
| 6 | Pulp, paper, paper products, printing and publishing | Low-technology manufacturing |
| 7 | Coke, refined petroleum products and nuclear fuel | Medium to high-technology manufacturing |
| 8 | Chemicals and chemical products | Medium to high-technology manufacturing |
| 9 | Rubber and plastic products | Low-technology manufacturing |
| 10 | Other non-metallic mineral products | Medium to high-technology manufacturing |
| 11 | Basic metals and fabricated metal products | Medium to high-technology manufacturing |
| 12 | Machinery, nec. | Medium to high-technology manufacturing |
| 13 | Electrical and optical equipment | Medium to high-technology manufacturing |
| 14 | Transport equipment | Medium to high-technology manufacturing |
| 15 | Manufacturing, nec., recycling | Low-technology manufacturing |
| 16 | Electricity, gas and water supply | Infrastructure industries |
| 17 | Construction | Infrastructure industries |
| 18 | Trade | Market services |
| 19 | Hotels and restaurants | Market services |
| 20 | Transport and storage | Market services |
| 21 | Post and telecommunication | Market services |
| 22 | Financial services | Financial services |
| 23 | Business service | Market services |
| 24 | Public administration and defense; compulsory social security | Non-market services |
| 25 | Education | Non-market services |
| 26 | Health and social work | Non-market services |
| 27 | Other services | Market services |