Lobby organisation
Viessmann Holding International GmbH
Business / industry · Chemicals & manufacturing also Energy, Technology & digital · HQ: Germany · Transparency Register entry
As of 9 September 2026, Viessmann Holding International GmbH appears in 14 declared MEP meetings (5 different MEPs), most often with European People's Party.
In their own words
“Founded in 1917 as a heating technology manufacturer, today Viessmann Climate Solutions is a leading global provider of sustainable climate (heating, cooling, water and air quality) and renewable energy solutions. The integrated Viessmann Climate Solutions portfolio seamlessly connects products and systems via digital platforms and services, creating an individualized feel-good climate for users. Viessmann Climate Solutions is part of Carrier…”
Stated goals from the organisation's own Transparency Register filing.
Who they meet, and when
Which groups they meet
Share of this organisation's 14 declared meetings, by the meeting MEP's political group.
Meetings by year
Declared meetings per calendar year, 2022–2026. Bar length is relative to its busiest year (5 in 2022).
Group is each MEP's current political group, not necessarily the one they sat with at the time. Shares are rounded to whole percent.
The MEPs they meet most
The 14 most recent declared meetings
| Date | MEP | Subject |
|---|---|---|
| 23 Feb 2026 | Peter Liese | Austausch |
| 24 Sep 2025 | Tiemo Wölken | Treffen mit der BDI Initiative Energieeffiziente Gebäude, EPBD, ETS2 |
| 5 Jun 2025 | Peter Liese | Austausch |
| 30 Jan 2025 | Peter Liese | Austausch |
| 30 Oct 2024 | Peter Liese | Austausch |
| 3 Oct 2024 | Peter Liese | Climate Policy |
| 30 Sep 2024 | Andreas Glück | Energy and Climate Policy |
| 26 Sep 2024 | Tiemo Wölken | General exchange on net-zero policy issues |
| 27 Nov 2023 | Peter Liese | Austausch |
| 1 Dec 2022 | Tiemo Wölken | F-Gas-VO |
| 9 Nov 2022 | Matthias Ecke | F-Gase: Richtlinie und Verordnung |
| 13 Apr 2022 | Martin Häusling | Besuch im Stammsitz der Viessman Group |
| 16 Feb 2022 | Martin Häusling | Austausch zu RED |
| 8 Feb 2022 | Andreas Glück | Fit for 55 |
Meeting an MEP is a normal part of democratic life; the record is shown so anyone can see it.