mainzplus GmbH
mainzplus GmbH is a Private limited company (Ltd.) registered in Germany under HRB 4988 Mainz, and its current status with Handelsregister (Commercial Register) is active. The company was incorporated on 2 February 1993 and lists its registered address as Mainz, Germany. 1 shareholder is on record for mainzplus 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 26 October 2026.
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Shareholders
1
One shareholder is currently on record for mainzplus GmbH, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG.
The largest of these is Zentrale Beteiligungsgesellschaft der Stadt Mainz mit beschränkter Haftung, holding 100% — a majority holding.
The shareholder shown is an individual, recorded as a direct holder at this level; the record carries no UBO/PSC flag, so beneficial-owner status is not confirmed here.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| Zentrale Beteiligungsgesellschaft der Stadt Mainz mit beschränkter Haftung | 100% | Handelsregister (Commercial Register) |
Officers
4
Four officers are currently on record for mainzplus GmbH, filed with Handelsregister (Commercial Register). Katja Mailahn (appointed 2022-01-01) and Marc Glockner both serve as Geschäftsführer (managing director); Yvonne Hogerich and Henning Schildt both serve as Officer.
Management authority at mainzplus 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
mainzplus GmbH sits 5 levels below its ultimate parent, Bundesland Rheinland-Pfalz, registered in Germany. Immediately above mainzplus GmbH is Zentrale Beteiligungsgesellschaft der Stadt Mainz mit beschränkter Haftung, holding 100% as filed in mainzplus GmbH's own shareholder record with Handelsregister (Commercial Register). Bundesland Rheinland-Pfalz sits further up the chain, a link derived by walking shareholder filings across jurisdictions rather than stated in a single document.
Bundesland Rheinland-Pfalz
Germany
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Frequently Asked Questions
Who owns mainzplus GmbH?
One shareholder is currently on record for mainzplus GmbH, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG. The largest of these is Zentrale Beteiligungsgesellschaft der Stadt Mainz mit beschränkter Haftung, holding 100% — a majority holding. The shareholder shown is an individual, recorded as a direct holder at this level; the record carries no UBO/PSC flag, so beneficial-owner status is not confirmed here.
Who is mainzplus GmbH's UBO (Ultimate Beneficial Owner)?
At least one shareholder recorded for mainzplus 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 mainzplus GmbH have on record?
1 shareholder is shown on record for mainzplus GmbH.
What is mainzplus GmbH's company registration number?
mainzplus GmbH's registration number is HRB 4988 Mainz, filed with Handelsregister (Commercial Register) in Germany. Its current status on the register is active.
Is mainzplus GmbH still an active company?
mainzplus GmbH's status on Handelsregister (Commercial Register) is listed as active.
When was mainzplus GmbH incorporated?
mainzplus GmbH was incorporated on 2 February 1993, according to Handelsregister (Commercial Register).
What is mainzplus GmbH's registered address?
The registered address on file for mainzplus GmbH is Mainz, Germany.
Who are the officers/directors of mainzplus GmbH?
Four officers are currently on record for mainzplus GmbH, filed with Handelsregister (Commercial Register). Katja Mailahn (appointed 2022-01-01) and Marc Glockner both serve as Geschäftsführer (managing director); Yvonne Hogerich and Henning Schildt both serve as Officer. Management authority at mainzplus GmbH sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does mainzplus GmbH have a parent company or subsidiaries?
mainzplus GmbH sits 5 levels below its ultimate parent, Bundesland Rheinland-Pfalz, registered in Germany.
Can Zavia monitor changes to mainzplus 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 mainzplus 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 mainzplus 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 mainzplus 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 26 October 2026.