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ET

4313Test drilling and boring

5 companies

This activity has special requirements (e.g. a licence or notice).

Sub-industries

Largest companies by revenue

  1. 14474486, Rakvere linn
    Revenue 2025
    €608.7K
    +1.7%
    Net profit
    −€6.9K
    −117%
    Employees
    12
  2. 12450441, Kopli küla
    Revenue 2025
    €179.4K
    +36%
    Net profit
    €31K
    +192%
    Employees
    3
  3. 11135275, Soinaste küla
    Revenue 2025
    €149.5K
    +61%
    Net profit
    €28.8K
    +259%
    Employees
    0
  4. 16527519, Kurgla küla
    Revenue 2025
    €15.1K
    +7.3%
    Net profit
    €6.1K
    −5.1%
    Employees
    1

Includes

This class includes: - test drilling, test boring and core sampling for construction, geophysical, geological or similar purposes

Excludes

drilling of production oil or gas wells, see 0610, 0620 test drilling, associated with extraction of petroleum or gas, see 0910 test drilling and boring support services (e.g. associated with mining activities),see 0990 water well drilling, see 4221 geothermal drilling, see 4221 shaft sinking, see 4350 exploration of oilfields and gas fields, geophysical, geological and seismic surveying, see 7112