| Whole country | Economic activities total | | 16 721 |
| Mining and quarrying | | 16 |
| Manufacturing | | 1 343 |
| Electricity, gas, steam and air conditioning supply | | 12 |
| Water supply; sewerage, waste management and remediation activities | | 26 |
| Construction | | 2 504 |
| Wholesale and retail trade; repair of motor vehicles and motorcycles | | 2 566 |
| Transportation and storage | | 840 |
| Accommodation and food service activities | | 939 |
| Information and communication | | 1 243 |
| Financial and insurance activities | | 454 |
| Real estate activities | | 759 |
| Professional, scientific and technical activities | | 2 109 |
| Administrative and support service activities | | 1 612 |
| Education | | 290 |
| Human health and social work activities | | 222 |
| Arts, entertainment and recreation | | 777 |
| Other service activities | | 1 009 |
| Harju county | Economic activities total | | 10 573 |
| Mining and quarrying | | |
| Manufacturing | | 746 |
| Electricity, gas, steam and air conditioning supply | | |
| Water supply; sewerage, waste management and remediation activities | | 17 |
| Construction | | 1 192 |
| Wholesale and retail trade; repair of motor vehicles and motorcycles | | 1 689 |
| Transportation and storage | | 500 |
| Accommodation and food service activities | | 621 |
| Information and communication | | 1 005 |
| Financial and insurance activities | | 395 |
| Real estate activities | | 475 |
| Professional, scientific and technical activities | | 1 452 |
| Administrative and support service activities | | 1 127 |
| Education | | 162 |
| Human health and social work activities | | 136 |
| Arts, entertainment and recreation | | 509 |
| Other service activities | | 538 |
| ..Tallinn | Economic activities total | | 8 371 |
| Mining and quarrying | | 0 |
| Manufacturing | | 466 |
| Electricity, gas, steam and air conditioning supply | | 8 |
| Water supply; sewerage, waste management and remediation activities | | 8 |
| Construction | | 826 |
| Wholesale and retail trade; repair of motor vehicles and motorcycles | | 1 388 |
| Transportation and storage | | 378 |
| Accommodation and food service activities | | 525 |
| Information and communication | | 896 |
| Financial and insurance activities | | 344 |
| Real estate activities | | 368 |
| Professional, scientific and technical activities | | 1 204 |
| Administrative and support service activities | | 899 |
| Education | | 113 |
| Human health and social work activities | | 114 |
| Arts, entertainment and recreation | | 427 |
| Other service activities | | 407 |
| Hiiu county | Economic activities total | | 69 |
| Mining and quarrying | | 0 |
| Manufacturing | | 5 |
| Electricity, gas, steam and air conditioning supply | | 0 |
| Water supply; sewerage, waste management and remediation activities | | 0 |
| Construction | | 9 |
| Wholesale and retail trade; repair of motor vehicles and motorcycles | | 9 |
| Transportation and storage | | 2 |
| Accommodation and food service activities | | 17 |
| Information and communication | | 4 |
| Financial and insurance activities | | |
| Real estate activities | | |
| Professional, scientific and technical activities | | 4 |
| Administrative and support service activities | | 4 |
| Education | | |
| Human health and social work activities | | 0 |
| Arts, entertainment and recreation | | 8 |
| Other service activities | | 3 |
| Ida-Viru county | Economic activities total | | 787 |
| Mining and quarrying | | 0 |
| Manufacturing | | 97 |
| Electricity, gas, steam and air conditioning supply | | 0 |
| Water supply; sewerage, waste management and remediation activities | | 0 |
| Construction | | 193 |
| Wholesale and retail trade; repair of motor vehicles and motorcycles | | 168 |
| Transportation and storage | | 68 |
| Accommodation and food service activities | | 26 |
| Information and communication | | 20 |
| Financial and insurance activities | | |
| Real estate activities | | 29 |
| Professional, scientific and technical activities | | 53 |
| Administrative and support service activities | | 26 |
| Education | | 11 |
| Human health and social work activities | | |
| Arts, entertainment and recreation | | 24 |
| Other service activities | | 64 |
| Jõgeva county | Economic activities total | | 211 |
| Mining and quarrying | | 0 |
| Manufacturing | | 20 |
| Electricity, gas, steam and air conditioning supply | | 0 |
| Water supply; sewerage, waste management and remediation activities | | |
| Construction | | 39 |
| Wholesale and retail trade; repair of motor vehicles and motorcycles | | 45 |
| Transportation and storage | | 7 |
| Accommodation and food service activities | | 10 |
| Information and communication | | 8 |
| Financial and insurance activities | | 2 |
| Real estate activities | | 16 |
| Professional, scientific and technical activities | | 17 |
| Administrative and support service activities | | 20 |
| Education | | |
| Human health and social work activities | | |
| Arts, entertainment and recreation | | 7 |
| Other service activities | | 16 |
| Järva county | Economic activities total | | 234 |
| Mining and quarrying | | 0 |
| Manufacturing | | 27 |
| 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 | | 32 |
| Transportation and storage | | 9 |
| Accommodation and food service activities | | 16 |
| Information and communication | | 7 |
| Financial and insurance activities | | |
| Real estate activities | | |
| Professional, scientific and technical activities | | 16 |
| Administrative and support service activities | | 17 |
| Education | | 0 |
| Human health and social work activities | | 3 |
| Arts, entertainment and recreation | | 13 |
| Other service activities | | 14 |
| Lääne county | Economic activities total | | 193 |
| Mining and quarrying | | 0 |
| Manufacturing | | 26 |
| 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 | | 28 |
| Transportation and storage | | 9 |
| Accommodation and food service activities | | 19 |
| Information and communication | | 7 |
| Financial and insurance activities | | 0 |
| Real estate activities | | 16 |
| Professional, scientific and technical activities | | 27 |
| Administrative and support service activities | | 13 |
| Education | | |
| Human health and social work activities | | |
| Arts, entertainment and recreation | | 7 |
| Other service activities | | 16 |
| Lääne-Viru county | Economic activities total | | 474 |
| Mining and quarrying | | 0 |
| Manufacturing | | 30 |
| Electricity, gas, steam and air conditioning supply | | |
| Water supply; sewerage, waste management and remediation activities | | 0 |
| Construction | | 116 |
| Wholesale and retail trade; repair of motor vehicles and motorcycles | | 60 |
| Transportation and storage | | 16 |
| Accommodation and food service activities | | 31 |
| Information and communication | | 16 |
| Financial and insurance activities | | |
| Real estate activities | | 16 |
| Professional, scientific and technical activities | | 42 |
| Administrative and support service activities | | 62 |
| Education | | 8 |
| Human health and social work activities | | 7 |
| Arts, entertainment and recreation | | 27 |
| Other service activities | | 35 |
| Põlva county | Economic activities total | | 144 |
| Mining and quarrying | | 0 |
| Manufacturing | | 14 |
| Electricity, gas, steam and air conditioning supply | | 0 |
| Water supply; sewerage, waste management and remediation activities | | 0 |
| Construction | | 27 |
| Wholesale and retail trade; repair of motor vehicles and motorcycles | | 27 |
| Transportation and storage | | 9 |
| Accommodation and food service activities | | 8 |
| Information and communication | | |
| Financial and insurance activities | | |
| Real estate activities | | 8 |
| Professional, scientific and technical activities | | 8 |
| Administrative and support service activities | | 7 |
| Education | | 2 |
| Human health and social work activities | | 11 |
| Arts, entertainment and recreation | | 7 |
| Other service activities | | 13 |
| Pärnu county | Economic activities total | | 907 |
| Mining and quarrying | | 0 |
| Manufacturing | | 103 |
| Electricity, gas, steam and air conditioning supply | | 0 |
| Water supply; sewerage, waste management and remediation activities | | 2 |
| Construction | | 197 |
| Wholesale and retail trade; repair of motor vehicles and motorcycles | | 108 |
| Transportation and storage | | 46 |
| Accommodation and food service activities | | 47 |
| Information and communication | | 33 |
| Financial and insurance activities | | 9 |
| Real estate activities | | 45 |
| Professional, scientific and technical activities | | 105 |
| Administrative and support service activities | | 85 |
| Education | | 16 |
| Human health and social work activities | | 12 |
| Arts, entertainment and recreation | | 39 |
| Other service activities | | 60 |
| Rapla county | Economic activities total | | 293 |
| Mining and quarrying | | 15 |
| Manufacturing | | 32 |
| Electricity, gas, steam and air conditioning supply | | 0 |
| Water supply; sewerage, waste management and remediation activities | | 0 |
| Construction | | 60 |
| Wholesale and retail trade; repair of motor vehicles and motorcycles | | 36 |
| Transportation and storage | | 9 |
| Accommodation and food service activities | | 9 |
| Information and communication | | 7 |
| Financial and insurance activities | | 3 |
| Real estate activities | | 9 |
| Professional, scientific and technical activities | | 37 |
| Administrative and support service activities | | 37 |
| Education | | 5 |
| Human health and social work activities | | 0 |
| Arts, entertainment and recreation | | 9 |
| Other service activities | | 25 |
| Saare county | Economic activities total | | 283 |
| Mining and quarrying | | 0 |
| Manufacturing | | 28 |
| Electricity, gas, steam and air conditioning supply | | 0 |
| Water supply; sewerage, waste management and remediation activities | | 0 |
| Construction | | 55 |
| Wholesale and retail trade; repair of motor vehicles and motorcycles | | 27 |
| Transportation and storage | | 10 |
| Accommodation and food service activities | | 35 |
| Information and communication | | 12 |
| Financial and insurance activities | | |
| Real estate activities | | 12 |
| Professional, scientific and technical activities | | 33 |
| Administrative and support service activities | | 24 |
| Education | | 4 |
| Human health and social work activities | | |
| Arts, entertainment and recreation | | 22 |
| Other service activities | | 18 |
| Tartu county | Economic activities total | | 1 687 |
| Mining and quarrying | | 0 |
| Manufacturing | | 132 |
| Electricity, gas, steam and air conditioning supply | | 2 |
| Water supply; sewerage, waste management and remediation activities | | 3 |
| Construction | | 320 |
| Wholesale and retail trade; repair of motor vehicles and motorcycles | | 223 |
| Transportation and storage | | 118 |
| Accommodation and food service activities | | 53 |
| Information and communication | | 92 |
| Financial and insurance activities | | 24 |
| Real estate activities | | 90 |
| Professional, scientific and technical activities | | 230 |
| Administrative and support service activities | | 119 |
| Education | | 68 |
| Human health and social work activities | | 38 |
| Arts, entertainment and recreation | | 68 |
| Other service activities | | 107 |
| Valga county | Economic activities total | | 210 |
| Mining and quarrying | | 0 |
| Manufacturing | | 10 |
| Electricity, gas, steam and air conditioning supply | | 0 |
| Water supply; sewerage, waste management and remediation activities | | 0 |
| Construction | | 48 |
| Wholesale and retail trade; repair of motor vehicles and motorcycles | | 27 |
| Transportation and storage | | 15 |
| Accommodation and food service activities | | 18 |
| Information and communication | | 10 |
| Financial and insurance activities | | 3 |
| Real estate activities | | 6 |
| Professional, scientific and technical activities | | 20 |
| Administrative and support service activities | | 15 |
| Education | | 4 |
| Human health and social work activities | | 2 |
| Arts, entertainment and recreation | | 5 |
| Other service activities | | 27 |
| Viljandi county | Economic activities total | | 356 |
| Mining and quarrying | | 0 |
| Manufacturing | | 34 |
| Electricity, gas, steam and air conditioning supply | | |
| Water supply; sewerage, waste management and remediation activities | | |
| Construction | | 82 |
| Wholesale and retail trade; repair of motor vehicles and motorcycles | | 49 |
| Transportation and storage | | 13 |
| Accommodation and food service activities | | 13 |
| Information and communication | | 17 |
| Financial and insurance activities | | |
| Real estate activities | | 24 |
| Professional, scientific and technical activities | | 33 |
| Administrative and support service activities | | 28 |
| Education | | 2 |
| Human health and social work activities | | 2 |
| Arts, entertainment and recreation | | 23 |
| Other service activities | | 32 |
| Võru county | Economic activities total | | 300 |
| Mining and quarrying | | 0 |
| Manufacturing | | 39 |
| Electricity, gas, steam and air conditioning supply | | 0 |
| Water supply; sewerage, waste management and remediation activities | | 2 |
| Construction | | 69 |
| Wholesale and retail trade; repair of motor vehicles and motorcycles | | 38 |
| Transportation and storage | | 9 |
| Accommodation and food service activities | | 16 |
| Information and communication | | 3 |
| Financial and insurance activities | | 2 |
| Real estate activities | | 9 |
| Professional, scientific and technical activities | | 32 |
| Administrative and support service activities | | 28 |
| Education | | 3 |
| Human health and social work activities | | 0 |
| Arts, entertainment and recreation | | 9 |
| Other service activities | | 41 |