proWIN Winter GmbH
proWIN Winter GmbH is a Private limited company (Ltd.) registered in Germany under HRB 43900 Saarbrücken, and its current status with Handelsregister (Commercial Register) is active. Its registered address on file is Illingen, Germany. 5 shareholders are on record for proWIN Winter GmbH, including at least one natural person recorded as a direct holder; the filing carries no beneficial-ownership flag, so that holder is noted here as a recorded shareholder rather than a confirmed ultimate beneficial owner (UBO). This profile is sourced directly from Handelsregister (Commercial Register) and was last updated on 19 October 2026.
- Company fundamentals
- Corporate linkage & group structures
- Digitized company financials
- Firmographics — websites, social profiles, revenue and employee estimates
Shareholders
5
Five shareholders are currently on record for proWIN Winter GmbH, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG.
The largest of these is Winter Vermögensverwaltungs GmbH & Co. KG, holding 48.4% — the largest recorded stake — followed by Michael Winter at 9.5%; the remaining 3 shareholders shown hold smaller stakes.
The register reports 18 shareholders in total, though only the top 5 by holding are shown in this view.
1 shareholder shown is a company, so the ownership chain continues above this level for that holding; the other 4 are recorded as direct individual holders, though the record carries no UBO/PSC flag confirming beneficial-owner status.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| Winter Vermögensverwaltungs GmbH & Co. KG | 48.4% | Handelsregister (Commercial Register) | |
| Michael Winter | 9.5% | Handelsregister (Commercial Register) | |
| Sascha Winter | 9.5% | Handelsregister (Commercial Register) | |
| Gabriele Winter | 8.5% | Handelsregister (Commercial Register) | |
| Annette Schäfer | 3.5% | Handelsregister (Commercial Register) |
Officers
5
Two of the 5 officer records shown for proWIN Winter GmbH are current appointments, filed with Handelsregister (Commercial Register). Michael Winter (appointed 2016-02-02) serves as Geschäftsführer (managing director); Medeni Sisamci (appointed 2022-03-25) serves as Officer. The remaining 3 records shown (Ingolf Winter, Gabriele Winter and 1 other) are former appointments that have since been resigned.
The register reports 9 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at proWIN Winter GmbH sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
The source filing doesn't specify representation authority — whether officers can act individually or must sign jointly to bind the company — so that detail isn't available here.
Group Structure
proWIN Winter GmbH sits 1 level below its ultimate parent, Winter Vermögensverwaltungs GmbH & Co. KG, registered in Germany. 5 subsidiaries are recorded beneath it, across 3 jurisdictions. Immediately above proWIN Winter GmbH is Winter Vermögensverwaltungs GmbH & Co. KG, holding 48.4% as filed in proWIN Winter GmbH's own shareholder record with Handelsregister (Commercial Register). Each of these downward relationships is derived rather than filed: resolved by matching entities across the registry network, not stated directly in a single document.
Those 5 subsidiaries span Germany, Netherlands, Italy jurisdictions, though this list should not be read as complete — subsidiaries only become visible here where shareholder data has actually been filed with a register, so holdings in jurisdictions without that filing simply won't appear.
Winter Vermögensverwaltungs GmbH & Co. KG
Germany
Get complete shareholder and officer records, ultimate beneficial owner resolution, and ongoing ownership monitoring.
Frequently Asked Questions
Who owns proWIN Winter GmbH?
Five shareholders are currently on record for proWIN Winter GmbH, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG. The largest of these is Winter Vermögensverwaltungs GmbH & Co. KG, holding 48.4% — the largest recorded stake — followed by Michael Winter at 9.5%; the remaining 3 shareholders shown hold smaller stakes. 1 shareholder shown is a company, so the ownership chain continues above this level for that holding; the other 4 are recorded as direct individual holders, though the record carries no UBO/PSC flag confirming beneficial-owner status.
Who is proWIN Winter GmbH's UBO (Ultimate Beneficial Owner)?
At least one shareholder recorded for proWIN Winter GmbH is a natural person. The record carries no dedicated UBO/PSC flag, so that holder is stated here as a recorded shareholder rather than a confirmed Ultimate Beneficial Owner (UBO).
How many shareholders does proWIN Winter GmbH have on record?
5 shareholders are shown on record for proWIN Winter GmbH. The register reports 18 in total; only the top 5 by holding are shown here.
What is proWIN Winter GmbH's company registration number?
proWIN Winter GmbH's registration number is HRB 43900 Saarbrücken, filed with Handelsregister (Commercial Register) in Germany. Its current status on the register is active.
Is proWIN Winter GmbH still an active company?
proWIN Winter GmbH's status on Handelsregister (Commercial Register) is listed as active.
What is proWIN Winter GmbH's registered address?
The registered address on file for proWIN Winter GmbH is Illingen, Germany.
Who are the officers/directors of proWIN Winter GmbH?
Two of the 5 officer records shown for proWIN Winter GmbH are current appointments, filed with Handelsregister (Commercial Register). Michael Winter (appointed 2016-02-02) serves as Geschäftsführer (managing director); Medeni Sisamci (appointed 2022-03-25) serves as Officer. The remaining 3 records shown (Ingolf Winter, Gabriele Winter and 1 other) are former appointments that have since been resigned. Management authority at proWIN Winter GmbH sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does proWIN Winter GmbH have a parent company or subsidiaries?
proWIN Winter GmbH sits 1 level below its ultimate parent, Winter Vermögensverwaltungs GmbH & Co. KG, registered in Germany. 5 subsidiaries are recorded beneath it, across 3 jurisdictions. Those 5 subsidiaries span Germany, Netherlands, Italy jurisdictions, though this list should not be read as complete — subsidiaries only become visible here where shareholder data has actually been filed with a register, so holdings in jurisdictions without that filing simply won't appear.
Can Zavia monitor changes to proWIN Winter GmbH's ownership over time?
This profile reflects a point-in-time snapshot from Handelsregister (Commercial Register). Zavia's monitoring API can track changes to proWIN Winter GmbH's registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access proWIN Winter GmbH's data through an API?
Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including Germany, so records like proWIN Winter GmbH's registration, shareholder, UBO, and group-structure data can be queried programmatically instead of viewed one page at a time.
Where does this company information come from, and how current is it?
This record is sourced directly from Handelsregister (Commercial Register) and was last synced on 19 October 2026.