| Whole country | Economic activities total | | 10 616 |
| Mining and quarrying | | 4 |
| Manufacturing | | 676 |
| Electricity, gas, steam and air conditioning supply | | 6 |
| Water supply; sewerage, waste management and remediation activities | | 22 |
| Construction | | 1 062 |
| Wholesale and retail trade; repair of motor vehicles and motorcycles | | 2 004 |
| Transportation and storage | | 871 |
| Accommodation and food service activities | | 332 |
| Information and communication | | 673 |
| Financial and insurance activities | | 333 |
| Real estate activities | | 628 |
| Professional, scientific and technical activities | | 1 550 |
| Administrative and support service activities | | 672 |
| Education | | 247 |
| Human health and social work activities | | 160 |
| Arts, entertainment and recreation | | 514 |
| Other service activities | | 862 |
| Harju county | Economic activities total | | 6 557 |
| Mining and quarrying | | 1 |
| Manufacturing | | 349 |
| Electricity, gas, steam and air conditioning supply | | 5 |
| Water supply; sewerage, waste management and remediation activities | | 14 |
| Construction | | 581 |
| Wholesale and retail trade; repair of motor vehicles and motorcycles | | 1 264 |
| Transportation and storage | | 522 |
| Accommodation and food service activities | | 168 |
| Information and communication | | 508 |
| Financial and insurance activities | | 283 |
| Real estate activities | | 420 |
| Professional, scientific and technical activities | | 1 038 |
| Administrative and support service activities | | 445 |
| Education | | 145 |
| Human health and social work activities | | 80 |
| Arts, entertainment and recreation | | 309 |
| Other service activities | | 425 |
| ..Tallinn | Economic activities total | | 5 371 |
| Mining and quarrying | | 1 |
| Manufacturing | | 272 |
| Electricity, gas, steam and air conditioning supply | | 5 |
| Water supply; sewerage, waste management and remediation activities | | 9 |
| Construction | | 446 |
| Wholesale and retail trade; repair of motor vehicles and motorcycles | | 1 064 |
| Transportation and storage | | 434 |
| Accommodation and food service activities | | 146 |
| Information and communication | | 438 |
| Financial and insurance activities | | 258 |
| Real estate activities | | 344 |
| Professional, scientific and technical activities | | 845 |
| Administrative and support service activities | | 369 |
| Education | | 104 |
| Human health and social work activities | | 60 |
| Arts, entertainment and recreation | | 243 |
| Other service activities | | 333 |
| Hiiu county | Economic activities total | | 47 |
| Mining and quarrying | | 0 |
| Manufacturing | | 6 |
| Electricity, gas, steam and air conditioning supply | | 0 |
| Water supply; sewerage, waste management and remediation activities | | 0 |
| Construction | | 3 |
| Wholesale and retail trade; repair of motor vehicles and motorcycles | | 3 |
| Transportation and storage | | 1 |
| Accommodation and food service activities | | 4 |
| Information and communication | | 5 |
| Financial and insurance activities | | 1 |
| Real estate activities | | 4 |
| Professional, scientific and technical activities | | 6 |
| Administrative and support service activities | | 2 |
| Education | | 1 |
| Human health and social work activities | | 0 |
| Arts, entertainment and recreation | | 4 |
| Other service activities | | 7 |
| Ida-Viru county | Economic activities total | | 611 |
| Mining and quarrying | | 0 |
| Manufacturing | | 65 |
| Electricity, gas, steam and air conditioning supply | | 0 |
| Water supply; sewerage, waste management and remediation activities | | 0 |
| Construction | | 75 |
| Wholesale and retail trade; repair of motor vehicles and motorcycles | | 167 |
| Transportation and storage | | 56 |
| Accommodation and food service activities | | 14 |
| Information and communication | | 18 |
| Financial and insurance activities | | 4 |
| Real estate activities | | 23 |
| Professional, scientific and technical activities | | 44 |
| Administrative and support service activities | | 16 |
| Education | | 12 |
| Human health and social work activities | | 11 |
| Arts, entertainment and recreation | | 20 |
| Other service activities | | 86 |
| Jõgeva county | Economic activities total | | 137 |
| Mining and quarrying | | 0 |
| Manufacturing | | 11 |
| Electricity, gas, steam and air conditioning supply | | 0 |
| Water supply; sewerage, waste management and remediation activities | | 1 |
| Construction | | 12 |
| Wholesale and retail trade; repair of motor vehicles and motorcycles | | 33 |
| Transportation and storage | | 11 |
| Accommodation and food service activities | | 3 |
| Information and communication | | 5 |
| Financial and insurance activities | | 3 |
| Real estate activities | | 3 |
| Professional, scientific and technical activities | | 20 |
| Administrative and support service activities | | 10 |
| Education | | 2 |
| Human health and social work activities | | 2 |
| Arts, entertainment and recreation | | 6 |
| Other service activities | | 15 |
| Järva county | Economic activities total | | 145 |
| Mining and quarrying | | 0 |
| Manufacturing | | 17 |
| Electricity, gas, steam and air conditioning supply | | 0 |
| Water supply; sewerage, waste management and remediation activities | | 1 |
| Construction | | 19 |
| Wholesale and retail trade; repair of motor vehicles and motorcycles | | 23 |
| Transportation and storage | | 14 |
| Accommodation and food service activities | | 3 |
| Information and communication | | 6 |
| Financial and insurance activities | | 2 |
| Real estate activities | | 6 |
| Professional, scientific and technical activities | | 16 |
| Administrative and support service activities | | 11 |
| Education | | 1 |
| Human health and social work activities | | 5 |
| Arts, entertainment and recreation | | 8 |
| Other service activities | | 13 |
| Lääne county | Economic activities total | | 115 |
| Mining and quarrying | | 0 |
| Manufacturing | | 9 |
| Electricity, gas, steam and air conditioning supply | | 0 |
| Water supply; sewerage, waste management and remediation activities | | 0 |
| Construction | | 14 |
| Wholesale and retail trade; repair of motor vehicles and motorcycles | | 17 |
| Transportation and storage | | 7 |
| Accommodation and food service activities | | 12 |
| Information and communication | | 4 |
| Financial and insurance activities | | 1 |
| Real estate activities | | 9 |
| Professional, scientific and technical activities | | 17 |
| Administrative and support service activities | | 9 |
| Education | | 3 |
| Human health and social work activities | | 1 |
| Arts, entertainment and recreation | | 4 |
| Other service activities | | 8 |
| Lääne-Viru county | Economic activities total | | 286 |
| Mining and quarrying | | 0 |
| Manufacturing | | 21 |
| Electricity, gas, steam and air conditioning supply | | 0 |
| Water supply; sewerage, waste management and remediation activities | | 0 |
| Construction | | 47 |
| Wholesale and retail trade; repair of motor vehicles and motorcycles | | 43 |
| Transportation and storage | | 21 |
| Accommodation and food service activities | | 6 |
| Information and communication | | 11 |
| Financial and insurance activities | | 1 |
| Real estate activities | | 14 |
| Professional, scientific and technical activities | | 43 |
| Administrative and support service activities | | 14 |
| Education | | 10 |
| Human health and social work activities | | 7 |
| Arts, entertainment and recreation | | 15 |
| Other service activities | | 33 |
| Põlva county | Economic activities total | | 100 |
| Mining and quarrying | | 0 |
| Manufacturing | | 8 |
| Electricity, gas, steam and air conditioning supply | | 0 |
| Water supply; sewerage, waste management and remediation activities | | 0 |
| Construction | | 11 |
| Wholesale and retail trade; repair of motor vehicles and motorcycles | | 21 |
| Transportation and storage | | 7 |
| Accommodation and food service activities | | 2 |
| Information and communication | | 0 |
| Financial and insurance activities | | 2 |
| Real estate activities | | 6 |
| Professional, scientific and technical activities | | 7 |
| Administrative and support service activities | | 8 |
| Education | | 1 |
| Human health and social work activities | | 6 |
| Arts, entertainment and recreation | | 11 |
| Other service activities | | 10 |
| Pärnu county | Economic activities total | | 552 |
| Mining and quarrying | | 1 |
| Manufacturing | | 48 |
| Electricity, gas, steam and air conditioning supply | | 0 |
| Water supply; sewerage, waste management and remediation activities | | 3 |
| Construction | | 78 |
| Wholesale and retail trade; repair of motor vehicles and motorcycles | | 101 |
| Transportation and storage | | 59 |
| Accommodation and food service activities | | 30 |
| Information and communication | | 13 |
| Financial and insurance activities | | 8 |
| Real estate activities | | 29 |
| Professional, scientific and technical activities | | 54 |
| Administrative and support service activities | | 24 |
| Education | | 10 |
| Human health and social work activities | | 8 |
| Arts, entertainment and recreation | | 36 |
| Other service activities | | 50 |
| Rapla county | Economic activities total | | 176 |
| Mining and quarrying | | 1 |
| Manufacturing | | 12 |
| Electricity, gas, steam and air conditioning supply | | 0 |
| Water supply; sewerage, waste management and remediation activities | | 0 |
| Construction | | 20 |
| Wholesale and retail trade; repair of motor vehicles and motorcycles | | 35 |
| Transportation and storage | | 6 |
| Accommodation and food service activities | | 3 |
| Information and communication | | 7 |
| Financial and insurance activities | | 0 |
| Real estate activities | | 6 |
| Professional, scientific and technical activities | | 38 |
| Administrative and support service activities | | 14 |
| Education | | 7 |
| Human health and social work activities | | 0 |
| Arts, entertainment and recreation | | 10 |
| Other service activities | | 17 |
| Saare county | Economic activities total | | 207 |
| Mining and quarrying | | 1 |
| Manufacturing | | 18 |
| Electricity, gas, steam and air conditioning supply | | 0 |
| Water supply; sewerage, waste management and remediation activities | | 0 |
| Construction | | 22 |
| Wholesale and retail trade; repair of motor vehicles and motorcycles | | 29 |
| Transportation and storage | | 14 |
| Accommodation and food service activities | | 20 |
| Information and communication | | 11 |
| Financial and insurance activities | | 1 |
| Real estate activities | | 8 |
| Professional, scientific and technical activities | | 29 |
| Administrative and support service activities | | 15 |
| Education | | 7 |
| Human health and social work activities | | 3 |
| Arts, entertainment and recreation | | 10 |
| Other service activities | | 19 |
| Tartu county | Economic activities total | | 1 097 |
| Mining and quarrying | | 0 |
| Manufacturing | | 65 |
| Electricity, gas, steam and air conditioning supply | | 1 |
| Water supply; sewerage, waste management and remediation activities | | 2 |
| Construction | | 113 |
| Wholesale and retail trade; repair of motor vehicles and motorcycles | | 175 |
| Transportation and storage | | 119 |
| Accommodation and food service activities | | 32 |
| Information and communication | | 62 |
| Financial and insurance activities | | 22 |
| Real estate activities | | 71 |
| Professional, scientific and technical activities | | 168 |
| Administrative and support service activities | | 70 |
| Education | | 33 |
| Human health and social work activities | | 28 |
| Arts, entertainment and recreation | | 52 |
| Other service activities | | 84 |
| Valga county | Economic activities total | | 138 |
| Mining and quarrying | | 0 |
| Manufacturing | | 10 |
| Electricity, gas, steam and air conditioning supply | | 0 |
| Water supply; sewerage, waste management and remediation activities | | 0 |
| Construction | | 18 |
| Wholesale and retail trade; repair of motor vehicles and motorcycles | | 25 |
| Transportation and storage | | 10 |
| Accommodation and food service activities | | 7 |
| Information and communication | | 4 |
| Financial and insurance activities | | 1 |
| Real estate activities | | 7 |
| Professional, scientific and technical activities | | 14 |
| Administrative and support service activities | | 9 |
| Education | | 4 |
| Human health and social work activities | | 1 |
| Arts, entertainment and recreation | | 4 |
| Other service activities | | 24 |
| Viljandi county | Economic activities total | | 230 |
| Mining and quarrying | | 0 |
| Manufacturing | | 22 |
| Electricity, gas, steam and air conditioning supply | | 0 |
| Water supply; sewerage, waste management and remediation activities | | 1 |
| Construction | | 20 |
| Wholesale and retail trade; repair of motor vehicles and motorcycles | | 39 |
| Transportation and storage | | 9 |
| Accommodation and food service activities | | 15 |
| Information and communication | | 13 |
| Financial and insurance activities | | 3 |
| Real estate activities | | 14 |
| Professional, scientific and technical activities | | 31 |
| Administrative and support service activities | | 12 |
| Education | | 6 |
| Human health and social work activities | | 4 |
| Arts, entertainment and recreation | | 12 |
| Other service activities | | 29 |
| Võru county | Economic activities total | | 218 |
| Mining and quarrying | | 0 |
| Manufacturing | | 15 |
| Electricity, gas, steam and air conditioning supply | | 0 |
| Water supply; sewerage, waste management and remediation activities | | 0 |
| Construction | | 29 |
| Wholesale and retail trade; repair of motor vehicles and motorcycles | | 29 |
| Transportation and storage | | 15 |
| Accommodation and food service activities | | 13 |
| Information and communication | | 6 |
| Financial and insurance activities | | 1 |
| Real estate activities | | 8 |
| Professional, scientific and technical activities | | 25 |
| Administrative and support service activities | | 13 |
| Education | | 5 |
| Human health and social work activities | | 4 |
| Arts, entertainment and recreation | | 13 |
| Other service activities | | 42 |