Contact

EFFECTIVE ENTERPRISE OÜ
REG.no. 11944709
VAT.no. EE101644213
Address: Arbu 9-11 Tallinn Harju 13617 Estonia
Roman Zahharov
​+ 3725818 8040

Our base is in our hometown Tallinn, Estonia. We do not keep an office as most of time we are working at client's sites: mostly in Estonia; often in other European Countries, as well as Russia and China.

Where we are

We know how hard it is sometimes to give feedback - we appreciate Your feedback a lot.

We would like to emphasize that our target clients are adult professionals, but sometimes we make exceptions and teach children.

Either way you are welcome to write us a note via form below.

Feedback and questions

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