hup-si GmbH
hup-si GmbH is a Private limited company (Ltd.) registered in Germany under HRB 112882 Stendal, and its current status with Handelsregister (Commercial Register) is active. Its registered address on file is Aschersleben, Germany. 2 shareholders are on record for hup-si 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 11 September 2026.
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Shareholders
2
Shareholders of hup-si GmbH
Two shareholders are currently on record for hup-si GmbH, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG. The largest of these is Communisystems AG, holding 13.8% — the largest recorded stake — followed by Mittelständische Beteiligungsgesellschaft Sachsen-Anhalt (MBG) mbH at 10%. 1 shareholder shown is a company, so the ownership chain continues above this level for that holding; the other 1 is recorded as direct individual holder, though the record carries no UBO/PSC flag confirming beneficial-owner status.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| Communisystems AG | 13.8% | Handelsregister (Commercial Register) | |
| Mittelständische Beteiligungsgesellschaft Sachsen-Anhalt (MBG) mbH | 10% | Handelsregister (Commercial Register) |
Officers
5
Directors and officers of hup-si GmbH
One of the 5 officer records shown for hup-si GmbH is a current appointment, filed with Handelsregister (Commercial Register). Ralf Heipmann (appointed 2020-03-02) serves as Geschäftsführer (managing director). The remaining 4 records shown (Jörg Elter, Sandra Wagner and 2 others) are former appointments that have since been resigned. Management authority at hup-si 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
Group structure of hup-si GmbH
hup-si GmbH sits 1 level below its ultimate parent, Communisystems AG, registered in Germany. Immediately above hup-si GmbH is Communisystems AG, holding 13.8% as filed in hup-si GmbH's own shareholder record with Handelsregister (Commercial Register).
Communisystems AG
Germany
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Frequently Asked Questions
Who owns hup-si GmbH?
Two shareholders are currently on record for hup-si GmbH, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG. The largest of these is Communisystems AG, holding 13.8% — the largest recorded stake — followed by Mittelständische Beteiligungsgesellschaft Sachsen-Anhalt (MBG) mbH at 10%. 1 shareholder shown is a company, so the ownership chain continues above this level for that holding; the other 1 is recorded as direct individual holder, though the record carries no UBO/PSC flag confirming beneficial-owner status.
Who is hup-si GmbH's UBO (Ultimate Beneficial Owner)?
At least one shareholder recorded for hup-si 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 hup-si GmbH have on record?
2 shareholders are shown on record for hup-si GmbH.
What is hup-si GmbH's company registration number?
hup-si GmbH's registration number is HRB 112882 Stendal, filed with Handelsregister (Commercial Register) in Germany. Its current status on the register is active.
Is hup-si GmbH still an active company?
hup-si GmbH's status on Handelsregister (Commercial Register) is listed as active.
What is hup-si GmbH's registered address?
The registered address on file for hup-si GmbH is Aschersleben, Germany.
Who are the officers/directors of hup-si GmbH?
One of the 5 officer records shown for hup-si GmbH is a current appointment, filed with Handelsregister (Commercial Register). Ralf Heipmann (appointed 2020-03-02) serves as Geschäftsführer (managing director). The remaining 4 records shown (Jörg Elter, Sandra Wagner and 2 others) are former appointments that have since been resigned. Management authority at hup-si GmbH sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does hup-si GmbH have a parent company or subsidiaries?
hup-si GmbH sits 1 level below its ultimate parent, Communisystems AG, registered in Germany.
Can Zavia monitor changes to hup-si 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 hup-si 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 hup-si 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 hup-si 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 11 September 2026.