TKL Kaubanduse OÜ
Aivar Hallen shares companies with 8 other people, including Tiina Saar, Kunnar Korsten, Andres Nurmsalu, Meelis Laks, Toomas Koht and 3 more.
Aivar Hallen is linked to 1 active companies including TKL Kaubanduse OÜ.
Aivar Hallen holds 1 roles.founder position across 1 companies.
The earliest known registry record for Aivar Hallen is from 2006-10-26, when they were registered as roles.founder at TKL Kaubanduse OÜ.