| Whole country | Economic activities total | | 17 501 |
| Mining and quarrying | | 4 |
| Manufacturing | | 1 931 |
| Electricity, gas, steam and air conditioning supply | | 8 |
| Water supply; sewerage, waste management and remediation activities | | 35 |
| Construction | | 2 721 |
| Wholesale and retail trade; repair of motor vehicles and motorcycles | | 2 897 |
| Transportation and storage | | 1 236 |
| Accommodation and food service activities | | 1 203 |
| Information and communication | | 809 |
| Financial and insurance activities | | 363 |
| Real estate activities | | 732 |
| Professional, scientific and technical activities | | 1 881 |
| Administrative and support service activities | | 1 593 |
| Education | | 265 |
| Human health and social work activities | | 232 |
| Arts, entertainment and recreation | | 633 |
| Other service activities | | 958 |
| Harju county | Economic activities total | | 10 883 |
| Mining and quarrying | | |
| Manufacturing | | 844 |
| Electricity, gas, steam and air conditioning supply | | |
| Water supply; sewerage, waste management and remediation activities | | 24 |
| Construction | | 1 540 |
| Wholesale and retail trade; repair of motor vehicles and motorcycles | | 1 911 |
| Transportation and storage | | 686 |
| Accommodation and food service activities | | 764 |
| Information and communication | | 630 |
| Financial and insurance activities | | 310 |
| Real estate activities | | 486 |
| Professional, scientific and technical activities | | 1 273 |
| Administrative and support service activities | | 1 221 |
| Education | | 157 |
| Human health and social work activities | | 132 |
| Arts, entertainment and recreation | | 411 |
| Other service activities | | 486 |
| ..Tallinn | Economic activities total | | 9 210 |
| Mining and quarrying | | |
| Manufacturing | | 677 |
| Electricity, gas, steam and air conditioning supply | | |
| Water supply; sewerage, waste management and remediation activities | | 19 |
| Construction | | 1 257 |
| Wholesale and retail trade; repair of motor vehicles and motorcycles | | 1 658 |
| Transportation and storage | | 581 |
| Accommodation and food service activities | | 664 |
| Information and communication | | 555 |
| Financial and insurance activities | | 284 |
| Real estate activities | | 398 |
| Professional, scientific and technical activities | | 1 049 |
| Administrative and support service activities | | 1 118 |
| Education | | 113 |
| Human health and social work activities | | 109 |
| Arts, entertainment and recreation | | 343 |
| Other service activities | | 377 |
| Hiiu county | Economic activities total | | 56 |
| Mining and quarrying | | 0 |
| Manufacturing | | 12 |
| Electricity, gas, steam and air conditioning supply | | 0 |
| Water supply; sewerage, waste management and remediation activities | | 0 |
| Construction | | 4 |
| Wholesale and retail trade; repair of motor vehicles and motorcycles | | 3 |
| Transportation and storage | | |
| Accommodation and food service activities | | 4 |
| Information and communication | | 5 |
| Financial and insurance activities | | |
| Real estate activities | | 4 |
| Professional, scientific and technical activities | | 6 |
| Administrative and support service activities | | |
| Education | | |
| Human health and social work activities | | 0 |
| Arts, entertainment and recreation | | 4 |
| Other service activities | | 9 |
| Ida-Viru county | Economic activities total | | 922 |
| Mining and quarrying | | 0 |
| Manufacturing | | 88 |
| Electricity, gas, steam and air conditioning supply | | 0 |
| Water supply; sewerage, waste management and remediation activities | | 0 |
| Construction | | 168 |
| Wholesale and retail trade; repair of motor vehicles and motorcycles | | 209 |
| Transportation and storage | | 153 |
| Accommodation and food service activities | | 34 |
| Information and communication | | 20 |
| Financial and insurance activities | | 4 |
| Real estate activities | | 25 |
| Professional, scientific and technical activities | | 48 |
| Administrative and support service activities | | 31 |
| Education | | 16 |
| Human health and social work activities | | 16 |
| Arts, entertainment and recreation | | 24 |
| Other service activities | | 86 |
| Jõgeva county | Economic activities total | | 178 |
| Mining and quarrying | | 0 |
| Manufacturing | | 12 |
| Electricity, gas, steam and air conditioning supply | | 0 |
| Water supply; sewerage, waste management and remediation activities | | |
| Construction | | 28 |
| Wholesale and retail trade; repair of motor vehicles and motorcycles | | 50 |
| Transportation and storage | | 13 |
| Accommodation and food service activities | | |
| Information and communication | | 5 |
| Financial and insurance activities | | 3 |
| Real estate activities | | 3 |
| Professional, scientific and technical activities | | 20 |
| Administrative and support service activities | | 14 |
| Education | | 2 |
| Human health and social work activities | | 2 |
| Arts, entertainment and recreation | | 7 |
| Other service activities | | 15 |
| Järva county | Economic activities total | | 242 |
| Mining and quarrying | | 0 |
| Manufacturing | | 18 |
| Electricity, gas, steam and air conditioning supply | | 0 |
| Water supply; sewerage, waste management and remediation activities | | |
| Construction | | 56 |
| Wholesale and retail trade; repair of motor vehicles and motorcycles | | 49 |
| Transportation and storage | | 44 |
| Accommodation and food service activities | | |
| Information and communication | | 7 |
| Financial and insurance activities | | |
| Real estate activities | | 6 |
| Professional, scientific and technical activities | | 16 |
| Administrative and support service activities | | 12 |
| Education | | |
| Human health and social work activities | | 5 |
| Arts, entertainment and recreation | | 8 |
| Other service activities | | 14 |
| Lääne county | Economic activities total | | 169 |
| Mining and quarrying | | 0 |
| Manufacturing | | 13 |
| Electricity, gas, steam and air conditioning supply | | 0 |
| Water supply; sewerage, waste management and remediation activities | | 0 |
| Construction | | 25 |
| Wholesale and retail trade; repair of motor vehicles and motorcycles | | 28 |
| Transportation and storage | | 7 |
| Accommodation and food service activities | | 20 |
| Information and communication | | 5 |
| Financial and insurance activities | | |
| Real estate activities | | 13 |
| Professional, scientific and technical activities | | 29 |
| Administrative and support service activities | | 11 |
| Education | | |
| Human health and social work activities | | |
| Arts, entertainment and recreation | | 4 |
| Other service activities | | 9 |
| Lääne-Viru county | Economic activities total | | 442 |
| Mining and quarrying | | 0 |
| Manufacturing | | 60 |
| Electricity, gas, steam and air conditioning supply | | 0 |
| Water supply; sewerage, waste management and remediation activities | | 0 |
| Construction | | 116 |
| Wholesale and retail trade; repair of motor vehicles and motorcycles | | 50 |
| Transportation and storage | | 43 |
| Accommodation and food service activities | | 11 |
| Information and communication | | |
| Financial and insurance activities | | |
| Real estate activities | | 15 |
| Professional, scientific and technical activities | | 47 |
| Administrative and support service activities | | 18 |
| Education | | 10 |
| Human health and social work activities | | 10 |
| Arts, entertainment and recreation | | 16 |
| Other service activities | | 34 |
| Põlva county | Economic activities total | | 139 |
| Mining and quarrying | | 0 |
| Manufacturing | | 9 |
| Electricity, gas, steam and air conditioning supply | | 0 |
| Water supply; sewerage, waste management and remediation activities | | 0 |
| Construction | | 25 |
| Wholesale and retail trade; repair of motor vehicles and motorcycles | | 36 |
| Transportation and storage | | 12 |
| Accommodation and food service activities | | |
| Information and communication | | 0 |
| Financial and insurance activities | | |
| Real estate activities | | 8 |
| Professional, scientific and technical activities | | 7 |
| Administrative and support service activities | | 9 |
| Education | | |
| Human health and social work activities | | 7 |
| Arts, entertainment and recreation | | 11 |
| Other service activities | | 10 |
| Pärnu county | Economic activities total | | 809 |
| Mining and quarrying | | 1 |
| Manufacturing | | 83 |
| Electricity, gas, steam and air conditioning supply | | 0 |
| Water supply; sewerage, waste management and remediation activities | | 6 |
| Construction | | 186 |
| Wholesale and retail trade; repair of motor vehicles and motorcycles | | 128 |
| Transportation and storage | | 64 |
| Accommodation and food service activities | | 60 |
| Information and communication | | 13 |
| Financial and insurance activities | | 10 |
| Real estate activities | | 29 |
| Professional, scientific and technical activities | | 58 |
| Administrative and support service activities | | 44 |
| Education | | 10 |
| Human health and social work activities | | 11 |
| Arts, entertainment and recreation | | 45 |
| Other service activities | | 61 |
| Rapla county | Economic activities total | | 238 |
| Mining and quarrying | | |
| Manufacturing | | 33 |
| Electricity, gas, steam and air conditioning supply | | 0 |
| Water supply; sewerage, waste management and remediation activities | | 0 |
| Construction | | 36 |
| Wholesale and retail trade; repair of motor vehicles and motorcycles | | 53 |
| Transportation and storage | | 6 |
| Accommodation and food service activities | | |
| Information and communication | | 7 |
| Financial and insurance activities | | 0 |
| Real estate activities | | 7 |
| Professional, scientific and technical activities | | 40 |
| Administrative and support service activities | | 16 |
| Education | | 7 |
| Human health and social work activities | | 0 |
| Arts, entertainment and recreation | | 10 |
| Other service activities | | 17 |
| Saare county | Economic activities total | | 325 |
| Mining and quarrying | | |
| Manufacturing | | 39 |
| Electricity, gas, steam and air conditioning supply | | 0 |
| Water supply; sewerage, waste management and remediation activities | | 0 |
| Construction | | 72 |
| Wholesale and retail trade; repair of motor vehicles and motorcycles | | 37 |
| Transportation and storage | | 24 |
| Accommodation and food service activities | | 45 |
| Information and communication | | 11 |
| Financial and insurance activities | | |
| Real estate activities | | 9 |
| Professional, scientific and technical activities | | 30 |
| Administrative and support service activities | | 16 |
| Education | | 7 |
| Human health and social work activities | | |
| Arts, entertainment and recreation | | 10 |
| Other service activities | | 20 |
| Tartu county | Economic activities total | | 2 220 |
| Mining and quarrying | | 0 |
| Manufacturing | | 616 |
| Electricity, gas, steam and air conditioning supply | | |
| Water supply; sewerage, waste management and remediation activities | | |
| Construction | | 285 |
| Wholesale and retail trade; repair of motor vehicles and motorcycles | | 245 |
| Transportation and storage | | 133 |
| Accommodation and food service activities | | 183 |
| Information and communication | | 71 |
| Financial and insurance activities | | 23 |
| Real estate activities | | 92 |
| Professional, scientific and technical activities | | 234 |
| Administrative and support service activities | | 119 |
| Education | | 35 |
| Human health and social work activities | | 32 |
| Arts, entertainment and recreation | | 54 |
| Other service activities | | 95 |
| Valga 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 | | 49 |
| Wholesale and retail trade; repair of motor vehicles and motorcycles | | 25 |
| Transportation and storage | | 19 |
| Accommodation and food service activities | | 21 |
| Information and communication | | |
| Financial and insurance activities | | |
| Real estate activities | | 7 |
| Professional, scientific and technical activities | | 14 |
| Administrative and support service activities | | 24 |
| Education | | 4 |
| Human health and social work activities | | 5 |
| Arts, entertainment and recreation | | 4 |
| Other service activities | | 26 |
| Viljandi county | Economic activities total | | 359 |
| Mining and quarrying | | 0 |
| Manufacturing | | 43 |
| Electricity, gas, steam and air conditioning supply | | 0 |
| Water supply; sewerage, waste management and remediation activities | | |
| Construction | | 68 |
| Wholesale and retail trade; repair of motor vehicles and motorcycles | | 44 |
| Transportation and storage | | 13 |
| Accommodation and food service activities | | 34 |
| Information and communication | | 14 |
| Financial and insurance activities | | |
| Real estate activities | | 20 |
| Professional, scientific and technical activities | | 33 |
| Administrative and support service activities | | 35 |
| Education | | 6 |
| Human health and social work activities | | 4 |
| Arts, entertainment and recreation | | 12 |
| Other service activities | | 29 |
| Võru county | Economic activities total | | 301 |
| Mining and quarrying | | 0 |
| Manufacturing | | 46 |
| Electricity, gas, steam and air conditioning supply | | 0 |
| Water supply; sewerage, waste management and remediation activities | | 0 |
| Construction | | 63 |
| Wholesale and retail trade; repair of motor vehicles and motorcycles | | 29 |
| Transportation and storage | | 18 |
| Accommodation and food service activities | | 14 |
| Information and communication | | 6 |
| Financial and insurance activities | | |
| Real estate activities | | 8 |
| Professional, scientific and technical activities | | 26 |
| Administrative and support service activities | | 21 |
| Education | | 5 |
| Human health and social work activities | | |
| Arts, entertainment and recreation | | 13 |
| Other service activities | | 47 |