ETENRU

Norman Madiberg

9 companies on boards9 no tax debt0 with tax debt

Business Register and Tax Board debtor list as of 05.10.2026. Current roles. This is a fact, not an assessment of the person.

View personal ID in the Business Register ↗
9on boards9beneficial owner10holdings2related persons

On boards

9
Company and roleSinceRevenue
Biohacker OÜBoard member10.04.20230 € BB
N9Al OÜBoard member18.08.20250 €
MAD ESTATE ASSETS OÜBoard member30.10.20250 € BBB
L07 OÜBoard member01.12.20250 €
Mad Estate Investments OÜBoard member18.03.20260 €
H77 OÜBoard member30.03.20260 €
Yercal OÜBoard member02.06.20260 €
Oonium OÜBoard member29.06.20260 €
Mad US OÜBoard member15.09.20260 €

Sorted by revenue. Revenue: latest annual report or last 4 quarters (Tax Board).

Beneficial owner

9
CompanySinceRevenue
Biohacker OÜ10.04.20230 € BB
N9Al OÜ18.08.20250 €
MAD ESTATE ASSETS OÜ30.10.20250 € BBB
L07 OÜ01.12.20250 €
Mad Estate Investments OÜ18.03.20260 €
H77 OÜ30.03.20260 €
Yercal OÜ02.06.20260 €
Oonium OÜ29.06.20260 €
Mad US OÜ15.09.20260 €

The person who ultimately owns or controls the company

Holdings in companies

10
Company and holdingSinceRevenue
H77 OÜholding 100,0%30.03.20260 €
L07 OÜholding 100,0%01.12.20250 €
MAD ESTATE ASSETS OÜholding 100,0%30.10.20250 € BBB
Mad Estate Investments OÜholding 100,0%18.03.20260 €
Mad US OÜholding 100,0%15.09.20260 €
N9Al OÜholding 100,0%18.08.20250 €
Oonium OÜholding 100,0%29.06.20260 €
Yercal OÜholding 100,0%02.06.20260 €
Biohacker OÜholding 50,0%02.09.20230 € BB
Crypto Global OÜholding 10,0%01.09.20230 €

Related persons

2
Kaupo Surva 222 k €MAD ESTATE ASSETS OÜKristjan PloompuuBiohacker OÜ

Persons on the same company boards. The amount is the combined revenue of their companies; largest first.

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