![Barbara Lenz](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>)
Barbara Lenz
Director/Board Member at
IVU TRAFFIC TECHNOLOGIES AG
Net worth: 36 059 $ as of 31/05/2026
Profile
Barbara Lenz is currently a Member of the Supervisory Board at IVU Traffic Technologies AG since 2019 and a Member of the Supervisory Board at Berliner Verkehrsbetriebe (BVG).
Formerly, Dr. Lenz was Director of the Institute of Transport Research at Deutsches Zentrum für Luft- und Raumfahrt e.V.
from 2007 to 2021, a Professor at Humboldt-Universität zu Berlin from 2003 to 2021, and a Research Assistant at Universität Stuttgart from 1989 to 2002.
Education includes an undergraduate degree obtained in 1982 and a doctorate conferred in 1994, both from Universität Stuttgart.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 31/12/2025 | 1,500 ( 0.01% ) | 36 059 $ | 31/05/2026 |
Barbara Lenz active positions
| Companies | Position | Start |
|---|---|---|
| IVU TRAFFIC TECHNOLOGIES AG | Director/Board Member | 29/05/2019 |
Berliner Verkehrsbetriebe (BVG)
 Berliner Verkehrsbetriebe (BVG) Other TransportationTransportation Provides public transportation and mobile ticket application services | Corporate Officer/Principal | - |
Former positions of Barbara Lenz
| Companies | Position | End |
|---|---|---|
Deutsches Zentrum für Luft- und Raumfahrt e.V.
 Deutsches Zentrum für Luft- und Raumfahrt e.V. Aerospace & DefenseElectronic Technology Operates as a national aeronautics and space research center | Corporate Officer/Principal | 01/01/2021 |
Humboldt-Universität zu Berlin
 Humboldt-Universität zu Berlin Other Consumer ServicesConsumer Services Functions as a College/University | Corporate Officer/Principal | 01/01/2021 |
Universität Stuttgart
 Universität Stuttgart Other Consumer ServicesConsumer Services Functions as a College/University | Corporate Officer/Principal | 01/01/2002 |
Training of Barbara Lenz
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
66
1st degree connections
5
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 5 |
|---|---|
IVU Traffic Technologies AG
 IVU Traffic Technologies AG Packaged SoftwareTechnology Services Develops integrated IT software for buses and rail companies | Technology Services |
Berliner Verkehrsbetriebe (BVG)
Berliner Verkehrsbetriebe (BVG) Other TransportationTransportation Provides public transportation and mobile ticket application services | Transportation |
Universität Stuttgart
Universität Stuttgart Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Humboldt-Universität zu Berlin
Humboldt-Universität zu Berlin Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Deutsches Zentrum für Luft- und Raumfahrt e.V.
Deutsches Zentrum für Luft- und Raumfahrt e.V. Aerospace & DefenseElectronic Technology Operates as a national aeronautics and space research center | Electronic Technology |
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