![Klaus Ortner](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Klaus Ortner
Direktor/Vorstandsmitglied bei
PORR AG
Vermögen: 40 Mio $ am 30.06.2026
Profil
Klaus Ortner currently works at Ortner GmbH, as Chief Executive Officer from 2011, HTG GmbH, as Chief Executive Officer, Elin GmbH, as Deputy Chairman-Supervisory Board, Elin GmbH & Co. KG, as Chairman-Supervisory Board from 2012, B.O.B Best of Books GmbH, as Co-Managing Director, PORR AG, as Member-Supervisory Board, UBM Development AG, as Member-Supervisory Board from 2000, TEERAG-ASDAG GmbH, as Member-Supervisory Board, IGO Immobiliengesellschaft mbH, as Managing Partner, and Pesort Immobilien AG, as Member-Supervisory Board from 2011.
Mr. Ortner also formerly worked at Thalia Bücher GmbH, as Member-Management Board, Porr AG (Germany), as Member-Supervisory Board, and Porr Projekt und Hochbau AG, as Member-Supervisory Board from 1998 to 2009.
Bekannte Unternehmensbeteiligungen
| Unternehmen | Datum | Anzahl der Aktien | Bewertung | Datum der Bewertung |
|---|---|---|---|---|
UBM DEVELOPMENT AG 27.62% | 31.12.2025 | 2’063’471 ( 27.62% ) | 40 Mio $ | 30.06.2026 |
Aktive Positionen von Klaus Ortner
| Unternehmen | Position | Beginn |
|---|---|---|
| PORR AG | Direktor/Vorstandsmitglied | 30.07.1998 |
| UBM DEVELOPMENT AG | Direktor/Vorstandsmitglied | 18.03.2000 |
Ortner GmbH
 Ortner GmbH Engineering & ConstructionIndustrial Services Provides heating, plumbing, and air-conditioning installation services | Vorstandsvorsitzender | 16.05.2011 |
TEERAG-ASDAG GmbH
 TEERAG-ASDAG GmbH Engineering & ConstructionIndustrial Services Provides civil engineering and construction services | Direktor/Vorstandsmitglied | 25.05.2010 |
Pesort Immobilien AG | Direktor/Vorstandsmitglied | 16.05.2011 |
IGO Immobiliengesellschaft mbH | Corporate Officer/Principal | 16.05.2011 |
HTG GmbH | Vorstandsvorsitzender | 16.05.2011 |
Elin GmbH
 Elin GmbH Engineering & ConstructionIndustrial Services Designs, plans, builds, maintains buildings and industrial facilities in electrical engineering | Direktor/Vorstandsmitglied | - |
B.O.B Best of Books GmbH
 B.O.B Best of Books GmbH Wholesale DistributorsDistribution Services Wholesales paper and paperboard, stationery, books, newspapers, journals and periodicals | Vorstandsvorsitzender | - |
Ehemalige bekannte Positionen von Klaus Ortner
| Unternehmen | Position | Ende |
|---|---|---|
| ░░░░ ░░░░░░░ ░░░ ░░░░░░░ ░░ | ░░░░░░░░░░░░░░░░░░░░░░░░░░ | ░░░░░░░░░░ |
| ░░░░░░ ░░░░░░░ ░░░░ | ░░░░░░░░░ ░░░░░░░░░░░░░░░░░ | - |
| ░░░░ ░░ ░░░░░░░░░ | ░░░░░░░░░░░░░░░░░░░░░░░░░░ | - |
| ░░░░ ░░░░ ░░░░░ ░░░ ░░ | ░░░░░░░░░░░░ | - |
Erfahrungen
Besetzte Positionen
Aktive
Inaktive
Börsennotierte Unternehmen
Private Unternehmen
Beziehungen
54
Beziehungen ersten Grades
13
Unternehmen ersten Grades
Herr
Frau
Aufsichtsräte
Führungskräfte
Unternehmensverbindungen
| Private Unternehmen | 13 |
|---|---|
PORR AG
 PORR AG Engineering & ConstructionIndustrial Services Provides construction services | Industrial Services |
UBM Development AG
 UBM Development AG Real Estate DevelopmentFinance Provides real estate services | Finance |
TEERAG-ASDAG GmbH
TEERAG-ASDAG GmbH Engineering & ConstructionIndustrial Services Provides civil engineering and construction services | Industrial Services |
Thalia Bücher GmbH
 Thalia Bücher GmbH Wholesale DistributorsDistribution Services Operates as an online books and toys store | Distribution Services |
Ortner GmbH
Ortner GmbH Engineering & ConstructionIndustrial Services Provides heating, plumbing, and air-conditioning installation services | Industrial Services |
Porr Projekt und Hochbau AG | |
Elin GmbH
Elin GmbH Engineering & ConstructionIndustrial Services Designs, plans, builds, maintains buildings and industrial facilities in electrical engineering | Industrial Services |
IGO Immobiliengesellschaft mbH | |
B.O.B Best of Books GmbH
B.O.B Best of Books GmbH Wholesale DistributorsDistribution Services Wholesales paper and paperboard, stationery, books, newspapers, journals and periodicals | Distribution Services |
Elin GmbH & Co. KG
 Elin GmbH & Co. KG Engineering & ConstructionIndustrial Services Provides electrical building equipment installation services | Industrial Services |
Pesort Immobilien AG | |
HTG GmbH | |
Porr AG (Germany)
 Porr AG (Germany) Engineering & ConstructionIndustrial Services Engages in heavy construction services | Industrial Services |
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