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Welte Rohrbiegetechnik GmbH

GmbH (Gesellschaft mit beschränkter Haftung) Active

Registration No.
HRB 7363 (Amtsgericht Memmingen)
Incorporation Date
5 September 1991 (first entry, AG Dresden)
Company Type
GmbH (Gesellschaft mit beschränkter Haftung)
Address
Lessingstraße 4/1, 89231 Neu-Ulm, Germany
Website
www.welte-rohrbiegetechnik.de/
Source: Handelsregister Memmingen and Dresden, GLEIF, Bundesanzeiger — checked 3 Nov 2026

Welte Rohrbiegetechnik GmbH is a German private limited company (Gesellschaft mit beschränkter Haftung) registered at the Amtsgericht Memmingen under HRB 7363. Its seat is Neu-Ulm, Bavaria, and its business address is Lessingstraße 4/1, 89231 Neu-Ulm. The register sheet is current (aktuell). Its registered object is metalworking, in particular tube bending (Metallverarbeitung, insbesondere auf dem Gebiet der Rohrbiegetechnik).

The company was not founded under its present name. Its articles of association are dated 11 January 1991, and it was first entered in the Handelsregister on 5 September 1991 at the Amtsgericht Dresden (HRB 2664) as Barth + Welte GmbH Hydraulik, with the object of manufacturing, repairing and trading hydraulic parts. A resolution of 23 December 1993 changed the name to Welte Rohrbiegetechnik GmbH, moved the seat from Dresden to Neu-Ulm and changed the object. The Memmingen sheet was opened on 9 June 1994. The register shows share capital of DEM 50,000.

According to its website, Welte Rohrbiegetechnik bends tubes of steel, stainless steel, aluminium and other non-ferrous metals from 4 mm to 150 mm in diameter, using mandrel, freeform and roll bending. It also offers welded tube assemblies, brazing, tube-end forming, hose and tube-hose assemblies, and the fitting of compression and cutting-ring connectors. It names welding qualifications under ISO 3834-2, EN 15085-2 CL1 (railway vehicles) and DIN 2303, and a management system certified to ISO 9001:2015. Production is at Neu-Ulm, its main site, and at a second site in Hockenheim. Named markets include rail, hydrogen and fuel-cell technology, engine, vehicle and machine building, and aerospace.

Welte Rohrbiegetechnik GmbH has published annual financial statements (Jahresabschluss) in the Bundesanzeiger for every financial year from 2006 to 2021. Accounts for financial years from 2022 onwards are filed with the Unternehmensregister. No revenue or employee figure was verified for this profile.

Sources

  • Handelsregister, Amtsgericht Memmingen HRB 7363, chronological print (CD) and historical print (HD), retrieved 3 November 2026: https://www.handelsregister.de
  • Handelsregister, Amtsgericht Dresden HRB 2664 (Barth + Welte GmbH Hydraulik, closed sheet), historical print (HD), retrieved 3 November 2026: https://www.handelsregister.de
  • Welte Group, “Rohrbiegetechnik” (target of www.welte-rohrbiegetechnik.de): https://www.welte-group.com/rohrbiegetechnik (undated; retrieved 3 November 2026)
  • Welte Group, “Standorte” (locations): https://www.welte-group.com/unternehmen/standorte (undated; retrieved 3 November 2026)
  • Bundesanzeiger publication index, search “Welte Rohrbiegetechnik”, 17 results (Jahresabschluss FY2006 to FY2021, latest published 16 May 2023): https://www.bundesanzeiger.de/pub/de/suche (retrieved 3 November 2026)
Data Provenance
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Shareholders

1

Shareholders of Welte Rohrbiegetechnik GmbH

Welte Rohrbiegetechnik GmbH is a German GmbH, so its members are recorded in the Gesellschafterliste (list of shareholders) filed with the Handelsregister at the Amtsgericht Memmingen under HRB 7363. That list was not retrieved for this profile. No shareholder of Welte Rohrbiegetechnik GmbH, and no shareholding percentage, has therefore been verified from a shareholder filing.

The register does record a control link. On 3 November 2014 the company concluded a profit and loss transfer agreement (Gewinnabführungsvertrag) with Welte – Wenu GmbH, of Neu-Ulm (Amtsgericht Memmingen HRB 7041), as the controlling company (herrschende Gesellschaft). The company’s shareholders’ meeting approved the agreement the same day, and it was entered on 20 November 2014. The agreement shows that Welte – Wenu GmbH controls the company contractually. It does not state the size of any shareholding.

The shareholder table on this page shows Welte – Wenu GmbH holding 100% of one share with a nominal value of DEM 50,000. That figure matches the DEM 50,000 share capital in the register, but the holding itself has not been checked against the filed shareholder list.

Data availability

Status: Partial. GmbH shareholder lists are public in the Handelsregister but were not consulted here. The Transparenzregister (beneficial-ownership register) has been closed to the general public since the CJEU judgment of 22 November 2022, so beneficial-ownership information is Restricted. No ultimate beneficial owner is named.

Sources

  • Handelsregister, Amtsgericht Memmingen HRB 7363, chronological print (CD), entry no. 3 of 20 November 2014, retrieved 3 November 2026: https://www.handelsregister.de
  • GLEIF LEI record 391200010U4SXBQXGT06 (Welte – Wenu GmbH, HRB 7041, Amtsgericht Memmingen): https://api.gleif.org/api/v1/lei-records/391200010U4SXBQXGT06 (last updated 26 May 2026; retrieved 3 November 2026)

Data-provider feed — rows as supplied to Zavia for Handelsregister (Commercial Register), including entries the profile above does not cover. These rows are not a verbatim copy of the register: they have been found to duplicate the same person under different spellings and to keep a status of Active after an appointment ended. Where they disagree with the profile above, the profile is the checked version.

Shareholder Type Holding Source Document
Welte-Wenu GmbH 100% Handelsregister (Commercial Register)

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Officers

Directors and officers of Welte Rohrbiegetechnik GmbH

The Handelsregister at the Amtsgericht Memmingen (HRB 7363, print retrieved 3 November 2026) records three current managing directors (Geschäftsführer) of Welte Rohrbiegetechnik GmbH. None of them has a recorded end date:

  • Alfred Welte, Geschäftsführer. He was already a managing director on the company’s first register sheet at the Amtsgericht Dresden (first entry 5 September 1991) and has been on the Memmingen sheet since 9 June 1994. He has sole power of representation and is exempt from the restriction on transactions with himself.
  • Egon Welte jun., Geschäftsführer, appointment entered 27 January 2000. He has the same sole representation power and the same exemption.
  • Björn Werner Keller, Geschäftsführer, appointment entered 3 February 2021. No individual representation power is entered for him, so the general rule in the register applies: two managing directors acting jointly, or one managing director together with a Prokurist.

Two former managing directors are on the historical sheets. Dietmar Barth served on the Dresden sheet, and the Memmingen entry of 9 June 1994 records that he no longer held office. Josefine Welte was appointed in 1994, and her departure was entered on 27 January 2000. No Prokura (registered commercial power of attorney) is entered; the register shows 0 Prokuristen. The company’s website names the same three managing directors.

Recent officer changes

  • 3 February 2021: Björn Werner Keller entered as managing director (Handelsregister Memmingen HRB 7363, entry no. 4).
  • 27 January 2000: Egon Welte jun. entered as managing director, and the departure of Josefine Welte was entered (Handelsregister Memmingen HRB 7363, historical sheet, entry no. 2).

Data availability

Status: Full for registered officers. The German Handelsregister publishes managing directors, their representation powers and Prokuristen with entry dates. It does not publish nationality, which is therefore not disclosed. Appointments before the register was converted to electronic form on 27 May 2003 are dated from the historical paper sheets.

Sources

  • Handelsregister, Amtsgericht Memmingen HRB 7363, chronological print (CD) and historical print (HD), retrieved 3 November 2026: https://www.handelsregister.de
  • Handelsregister, Amtsgericht Dresden HRB 2664, historical print (HD), retrieved 3 November 2026: https://www.handelsregister.de
  • Welte Group, “Pflichtangaben”: https://www.welte-group.com/pflichtangaben (undated; retrieved 3 November 2026)
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Group Structure

Group structure of Welte Rohrbiegetechnik GmbH

Welte Rohrbiegetechnik GmbH is part of the Welte group of companies, based in Neu-Ulm. Its own website describes it as “an independent company of the Welte group”. The Handelsregister names one group link. Since a profit and loss transfer agreement of 3 November 2014 (entered 20 November 2014), Welte – Wenu GmbH (Amtsgericht Memmingen HRB 7041, LEI 391200010U4SXBQXGT06) has been the company’s controlling company (herrschende Gesellschaft). No filing reviewed states what percentage of the shares Welte – Wenu GmbH holds.

GLEIF lists no accounting-consolidation parent for Welte – Wenu GmbH and gives the reporting exception “no known person”. The Bundesanzeiger index lists only individual annual accounts for both companies for financial years 2006 to 2021, and no consolidated accounts.

The group website’s mandatory-details page lists Welte Cardan-Service GmbH (Amtsgericht Memmingen HRB 12604) alongside the company, plus Welte companies in Austria, Switzerland, France, Poland, Italy and the Netherlands. No ownership link between those companies and Welte Rohrbiegetechnik GmbH was verified. The Hockenheim site is a location of Welte Rohrbiegetechnik GmbH itself and is listed under the same HRB 7363. It is not a subsidiary.

Verified corporate relationships

Entity Country Registration number Relationship Ownership Status Information date
Welte – Wenu GmbH Germany HRB 7041, Amtsgericht Memmingen Controlling company under a profit and loss transfer agreement of 3 November 2014 Ownership percentage not disclosed Current (register); LEI active Entered 20 November 2014; register print 3 November 2026
Welte Tube Tech GmbH Germany HRB 11746, Amtsgericht Memmingen Historical: merged into Welte Rohrbiegetechnik GmbH Not applicable Sheet closed Merger entered 19 July 2010
Welte Cardan-Service GmbH Germany HRB 12604, Amtsgericht Memmingen Affiliate (same group, per the group website); no ownership link verified Not disclosed Not checked Retrieved 3 November 2026

Recent structural changes

  • 3 November 2014 (entered 20 November 2014): profit and loss transfer agreement concluded with Welte – Wenu GmbH as the controlling company.
  • 13 July 2010 (entered 19 July 2010): Welte Tube Tech GmbH, Neu-Ulm (HRB 11746), merged into Welte Rohrbiegetechnik GmbH under a merger agreement of that date.

Data availability

Status: Partial. The register shows the control agreement and the 2010 merger. Direct ownership percentages would come from the Gesellschafterliste, which was not consulted. Accounts for financial years from 2022 onwards are filed with the Unternehmensregister and were not reviewed.

Sources

  • Handelsregister, Amtsgericht Memmingen HRB 7363, chronological print (CD), entries no. 2 (19 July 2010) and no. 3 (20 November 2014), retrieved 3 November 2026: https://www.handelsregister.de
  • Handelsregister search, Amtsgericht Memmingen HRB 11746 (Welte Tube Tech GmbH, closed sheet), retrieved 3 November 2026: https://www.handelsregister.de
  • GLEIF LEI record and parent reporting exception for 391200010U4SXBQXGT06: https://api.gleif.org/api/v1/lei-records/391200010U4SXBQXGT06 (last updated 26 May 2026; retrieved 3 November 2026)
  • Welte Group, “Pflichtangaben”: https://www.welte-group.com/pflichtangaben (undated; retrieved 3 November 2026)
  • Welte Group, “Rohrbiegetechnik”: https://www.welte-group.com/rohrbiegetechnik (undated; retrieved 3 November 2026)
  • Bundesanzeiger publication index, searches “Welte Rohrbiegetechnik” and “Welte Wenu” (17 results each): https://www.bundesanzeiger.de/pub/de/suche (retrieved 3 November 2026)

Data-provider feed — rows as supplied to Zavia for Handelsregister (Commercial Register), including entries the profile above does not cover. These rows are not a verbatim copy of the register: they have been found to duplicate the same person under different spellings and to keep a status of Active after an appointment ended. Where they disagree with the profile above, the profile is the checked version.

Ultimate HQ
Welte – Wenu GmbH
Germany

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Frequently Asked Questions

What does Welte Rohrbiegetechnik GmbH do?

Welte Rohrbiegetechnik GmbH is a tube-bending company in Neu-Ulm, Bavaria. It makes CNC-bent tubes from 4 to 150 mm in diameter in steel, stainless steel, aluminium and other non-ferrous metals, plus welded tube assemblies, brazed parts and hose assemblies, for rail, hydrogen, engine, vehicle, machine-building and aerospace customers.

Who owns Welte Rohrbiegetechnik GmbH?

The shareholders of Welte Rohrbiegetechnik GmbH were not verified from its filed shareholder list. The Handelsregister does record a profit and loss transfer agreement of 3 November 2014 under which Welte – Wenu GmbH (Amtsgericht Memmingen HRB 7041) is the controlling company.

Who is Welte Rohrbiegetechnik GmbH's UBO (Ultimate Beneficial Owner)?

No ultimate beneficial owner is named for Welte Rohrbiegetechnik GmbH. The German Transparenzregister has been closed to the public since November 2022, and the ownership chain was not documented in the filings reviewed.

What is Welte Rohrbiegetechnik GmbH's company registration number?

Welte Rohrbiegetechnik GmbH is registered in the Handelsregister B of the Amtsgericht Memmingen under HRB 7363. Until 1994 it was registered at the Amtsgericht Dresden under HRB 2664.

Is Welte Rohrbiegetechnik GmbH still an active company?

Yes. The register sheet of Welte Rohrbiegetechnik GmbH (Amtsgericht Memmingen HRB 7363) is current (aktuell), and no liquidation or insolvency is entered.

When was Welte Rohrbiegetechnik GmbH incorporated?

The company's articles of association are dated 11 January 1991, and it was first entered in the Handelsregister on 5 September 1991 at the Amtsgericht Dresden, as Barth + Welte GmbH Hydraulik. It has been registered at the Amtsgericht Memmingen since 9 June 1994.

What is Welte Rohrbiegetechnik GmbH's registered address?

The registered seat is Neu-Ulm, and the business address entered in the Handelsregister is Lessingstraße 4/1, 89231 Neu-Ulm, Germany.

What legal structure is Welte Rohrbiegetechnik GmbH registered as?

Welte Rohrbiegetechnik is a Gesellschaft mit beschränkter Haftung (GmbH), a German private limited liability company. Its registered share capital is DEM 50,000.

What is Welte Rohrbiegetechnik GmbH's revenue?

No revenue figure was verified. The company has published individual annual accounts in the Bundesanzeiger for financial years 2006 to 2021; later accounts are filed with the Unternehmensregister.

Is Welte Rohrbiegetechnik GmbH listed on a stock exchange?

Welte Rohrbiegetechnik GmbH is not listed on any stock exchange. It is a privately held German GmbH.

Who are the officers/directors of Welte Rohrbiegetechnik GmbH?

The Handelsregister lists three current managing directors (Geschäftsführer): Alfred Welte, Egon Welte jun. and Björn Werner Keller, who was entered on 3 February 2021. No Prokurist is registered.

Does Welte Rohrbiegetechnik GmbH have a parent company or subsidiaries?

Welte Rohrbiegetechnik GmbH belongs to the Welte group of companies in Neu-Ulm. Its registered controlling company is Welte – Wenu GmbH (HRB 7041), under a profit and loss transfer agreement entered on 20 November 2014.

What does the profit and loss transfer agreement with Welte – Wenu GmbH mean for Welte Rohrbiegetechnik?

Under a Gewinnabführungsvertrag of 3 November 2014, entered in the register on 20 November 2014, Welte – Wenu GmbH is the controlling company (herrschende Gesellschaft) of Welte Rohrbiegetechnik GmbH. This is a contractual control link. It does not state a shareholding percentage.

Is Barth + Welte GmbH Hydraulik a different company from Welte Rohrbiegetechnik GmbH?

No. Barth + Welte GmbH Hydraulik is the original name of the same legal entity. A resolution of 23 December 1993 renamed it and moved its seat from Dresden to Neu-Ulm, so its Dresden sheet, HRB 2664, now points to Amtsgericht Memmingen HRB 7363.

Has Welte Rohrbiegetechnik GmbH absorbed any other company?

Yes. Welte Tube Tech GmbH of Neu-Ulm (Amtsgericht Memmingen HRB 11746) was merged into Welte Rohrbiegetechnik GmbH under a merger agreement of 13 July 2010, entered on 19 July 2010.

Is the Hockenheim site of Welte Rohrbiegetechnik a separate subsidiary?

No. The Welte group lists the Hockenheim site under the same register number, HRB 7363, so it is a location of Welte Rohrbiegetechnik GmbH itself and not a separate company.

How is Welte Rohrbiegetechnik related to Welte Cardan-Service GmbH?

Both companies belong to the Welte group, and the group website lists them side by side. Welte Cardan-Service GmbH is a separate company (Amtsgericht Memmingen HRB 12604), and no ownership link between the two was verified.

Can Zavia monitor changes to Welte Rohrbiegetechnik GmbH's ownership over time?

This profile reflects a point-in-time snapshot. Zavia's monitoring API can track changes to Welte Rohrbiegetechnik 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 Welte Rohrbiegetechnik 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 Welte Rohrbiegetechnik 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?

Checked on 3 November 2026 against the Handelsregister prints for Amtsgericht Memmingen HRB 7363 and Amtsgericht Dresden HRB 2664, GLEIF, the Bundesanzeiger index and the company's website.

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