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TANIOBIS GmbH, Goslar, Germany

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Name

TANIOBIS GmbH
H.C. Starck Tantalum and Niobium GmbH

Identification

Ut
District Court of Braunschweig HRB 208360
Ut
District Court of Munich HRB 222244
Lei
529900K71C0FTCY4D030
EUID
DEP1103.HRB208360

Address

Im Schleeke 78 - 91, 38642 Goslar, Germany
München, Germany

Corporate purpose

Production and distribution of metals and metal compounds as well as ceramic powders and management of shareholdings and other own assets.

Financials

Revenue

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Employees

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History

Persons

Marketing & Tech

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Publications

6 Nov 2025
No longer Managing Director: Hironori Wada
17 Sept 2025
Patent: High-Purity Tungsten(VI) Oxytetrachloride and Process for Preparing Same
17 Apr 2025
Patent: Pulver auf Basis von Niobzinnverbindungen für die Herstellung von supraleitenden Bauteilen
2 Apr 2025
Consolidated Annual report for the year ending 31/12/2023 · Balance sheet for 31/12/2023 · Earnings statement for 31/12/2023 · Shareholdings (4 companies)
24 Mar 2025
Managing Director: Shinjiro Nakazato · No longer Managing Director: T. Hitotsuyanagi
6 Feb 2025
Annual report for the year ending 31/12/2023 · Balance sheet for 31/12/2023 · Earnings statement for 31/12/2023 · Shareholdings (4 companies)
9 Jan 2025
Legal form: The shareholders' meeting of 10.12.2024 approved an amendment to the articles of association in § 9 ( ...
10 Dec 2024
Original document: “Gesellschaftsvertrag / Satzung / Statut“
2 Oct 2024
Patent: Verfahren zur Herstellung eines Körpers aus einem Ti/Nb/Ta-Legierungspulver
28 Aug 2024
Patent: Sheet Niobates for USE in Photocatalysts
17 Jul 2024
No longer Managing Director: Kazuyuki Marukawa
5 Jun 2024
Original document: “Liste der Gesellschafter“
23 Apr 2024
Annual report for the year ending 31/12/2022 · Balance sheet for 31/12/2022 · Earnings statement for 31/12/2022 · Shareholdings (4 companies)
10 Apr 2024
Patent: Powders Based on Niobium-TIN Compounds for Producing Superconductive Components
10 Apr 2024
Patent: Powders Based on Niobium-TIN Compounds for Manufacturing Superconducting Components
12 Feb 2024
Managing Director: Masafumi Ishii
5 Feb 2024
Consolidated Annual report for the year ending 31/12/2022 · Balance sheet for 31/12/2022 · Earnings statement for 31/12/2022 · Shareholdings (4 companies)
26 Jan 2024
Managing Director: Masafumi Ishii
Year 2023 in Dpmap
4 patent filings: Verfahren zur Gewinnung und Trennung von Tantal und Niob aus tantalarmen Rohstoffen …
28 Jul 2023
Original document: “Liste der Gesellschafter“
16 Dec 2022
Annual report for the year ending 31/12/2021 · Balance sheet for 31/12/2021 · Earnings statement for 31/12/2021 · Shareholdings (4 companies)
31 Oct 2022
Consolidated Annual report for the year ending 31/12/2021 · Balance sheet for 31/12/2021 · Earnings statement for 31/12/2021 · Shareholdings (4 companies)
26 Oct 2022
Patent: Method for Producing LOW-Oxygen Valve-Metal Sintered Bodies Having a Large Surface Area
Year 2022 in Dpmap
4 patent filings: Ventilmetall-Pulver und Verfahren zu deren Herstellung …
28 Jun 2022
Managing Director: Kazuyuki Marukawa
13 Apr 2022
Managing Director: T. Hitotsuyanagi · No longer Managing Director: Osamu Sato
10 Feb 2022
Annual report for the year ending 31/12/2020 · Balance sheet for 31/12/2020 · Earnings statement for 31/12/2020 · Shareholdings (4 companies)
25 Jan 2022
Patent: Alkali Niobate for Piezoelectric Applications
1 Jan 2022 in Fk
Public funding (€534,975): HV battery recycling and resynthesis processes for sustainable and function-preserved material cycles
16 Dec 2021
Consolidated Annual report for the year ending 31/12/2020 · Balance sheet for 31/12/2020 · Earnings statement for 31/12/2020 · Shareholdings (4 companies)
Year 2021 in Dpmap
5 patent filings: Ventilmetall-Pulver und Verfahren zu deren Herstellung …
1 Sept 2021 as H.C. Starck Tantalum and Niobium GmbH
Patent: Verfahren zur Herstellung eines homogenen Mehrstoffsystems, Keramikwerkstoff auf Basis des homogenen Mehrstoffsystems und dessen Verwendung
26 Jul 2021
Managing Director: Yasushi Ogura, Hironori Wada
24 Jun 2021
Patent: LOW-Oxygen Alsc Alloy Powders and Method for the Production Thereof
20 Apr 2021
Managing Director: Kazuyuki Marukawa, Osamu Sato · No longer Managing Director: Masakazu Kanzaki, Motohiro Kuroiwa
Year 2020 in Dpmap
5 patent filings: Wolfram(VI)oxidtetrachlorid mit hoher Reinheit und Verfahren zu dessen Herstellung …
25 Nov 2020
Managing Director: Osamu Sato · No longer Managing Director: Yutaka Hirai
13 Nov 2020
Patent: Spherical Powder for Making 3D Objects
26 Aug 2020
Annual report for the year ending 31/12/2019 · Balance sheet for 31/12/2029 · Earnings statement for 31/12/2019 · Shareholdings (4 companies)
18 Aug 2020 as H.C. Starck Tantalum and Niobium GmbH
Consolidated Annual report for the year ending 31/12/2019 · Balance sheet for 31/12/2019 · Earnings statement for 31/12/2019 · Shareholdings (4 companies)
Year 2020 in Euipotm
4 trademark filings (3 wordmarks, 1 word figurative mark): AMtrinsic, Taniobis …
1 Jul 2020 in Fk
Public funding (€98,488): HYTIMOX - Composite of oxide ceramics with novel titanium alloys using glass solder technology for the generation of hybrid implants
11 Jun 2020
Share­holder agreement · Name: TANIOBIS GmbH
4 Jun 2020 as H.C. Starck Tantalum and Niobium GmbH
Original document: “Gesellschaftsvertrag / Satzung / Statut“
23 Apr 2020 as H.C. Starck Tantalum and Niobium GmbH
Managing Director: Kazuhiko Iida · No longer Managing Director: Shizuo Sugawara
14 Apr 2020 as H.C. Starck Tantalum and Niobium GmbH
Consolidated Annual report for the year ending 31/12/2018 · Balance sheet for 31/12/2018 · Earnings statement for 31/12/2018
23 Mar 2020 as H.C. Starck Tantalum and Niobium GmbH
Annual report for the year ending 31/12/2018 · Balance sheet for 31/12/2018 · Earnings statement for 31/12/2018 · Shareholdings: H.C. Starck Co. Ltd., H.C. Starck Ltd., H.C …
20 Mar 2020 as H.C. Starck Tantalum and Niobium GmbH
Annual report for the year ending 30/06/2018 · Balance sheet for 30/06/2018 · Earnings statement for 30/06/2018 · Shareholdings: H. C. Starck Co. Ltd., H. C. Starck Ltd., H. C …
19 Mar 2020 as H.C. Starck Tantalum and Niobium GmbH
Change of headquarters: H.C. Starck Tantalum and Niobium GmbH · Address
12 Mar 2020 as H.C. Starck Tantalum and Niobium GmbH
Ppa: Ulrich Bartmann, Silvana Fehling · MD (6) · Change of headquarters: H.C. Starck Tantalum and Niobium GmbH · Address · Capital: €26,000 · Share­holder agreement · Proxy policy …
1 Feb 2020 in Fk
Public funding (€268,047): CO2SimO - Photoelectrochemical CO2 reduction in simultaneous oxidative recyclables, subproject 1: Optimization and upscale of photocathode materials
24 Jan 2020 as H.C. Starck Tantalum and Niobium GmbH
Original document: “Gesellschaftsvertrag / Satzung / Statut“
15 Nov 2019
Patent: Sphärisches Pulver zur Fertigung von dreidimensionalen Objekten
6 Nov 2019 as H.C. Starck Tantalum and Niobium GmbH
Patent: Semifinished Products with a Structured Sinter-Active Surface and a Process for Their Production
30 Oct 2019 as H.C. Starck Tantalum and Niobium GmbH
Wordmark: “AMtrinsic“
20 Aug 2019 as H.C. Starck Tantalum and Niobium GmbH
Authorized signatory (ppa): Ulrich Bartmann · No longer Authorized signatory (ppa) (1)
13 Jul 2019 as H.C. Starck Tantalum and Niobium GmbH
Managing Director: Yutaka Hirai, Kazuhiko Iida, Motohiro Kuroiwa · No longer Managing Director: Ryuichi Kamoshita
4 Jul 2019 as H.C. Starck Tantalum and Niobium GmbH
Original document: “Liste der Gesellschafter“
2 Jul 2019 as H.C. Starck Tantalum and Niobium GmbH
Merger: JX Metals Deutschland GmbH · Company statute
9 Apr 2019 as H.C. Starck Tantalum and Niobium GmbH
No longer Authorized signatory (ppa) (1)
9 Apr 2019
Patent: Metal Powder for 3D-Printing
15 Mar 2019 as H.C. Starck Tantalum and Niobium GmbH
Annual report for the year ending 31/12/2017 · Balance sheet for 31/12/2017 · Earnings statement for 31/12/2017 · Shareholdings: H.C. Starck Co. Ltd., H.C. Starck Ltd., H.C …
12 Feb 2019 via Opus Investment Sàrl also 12/01/2018, 13/02/2017
Shareholder: Opus Investment Sàrl
8 Feb 2019
Patent: Pulver auf Basis von Niobzinnverbindungen für die Herstellung von supraleitenden Bauteilen
8 Feb 2019
Patent: Pulver auf Basis von Niobzinnverbindungen für die Herstellung von supraleitenden Bauteilen
28 Jan 2019 via H.C. Starck GmbH also 12/12/2017, 30/01/2017
Shareholder: H.C. Starck GmbH
16 Jan 2019 as H.C. Starck Tantalum and Niobium GmbH
Patent: Kondensator
1 Jan 2019 in Fk
Public funding (€220,331): OptiKeraLyt - Material and production process optimization for lithium-ion batteries with ceramic solid electrolytes, subproject: Synthesis of electrolyte and catholyte …
11 Dec 2018 as H.C. Starck Tantalum and Niobium GmbH
Company statute
1 Nov 2018 as H.C. Starck Tantalum and Niobium GmbH
No longer Authorized signatory (ppa) (1)
Year 2018 in Epobase
4 European patent filings: Distortion-Free Screen-Printed Anodes on TA/NB Sheet …
24 Aug 2018
Wordmark: “AMPERTEC“
27 Jul 2018 as H.C. Starck Tantalum and Niobium GmbH
Managing Director: Ryuichi Kamoshita, Masakazu Kanzaki, Kazuyuki Marukawa · Authorized signatory (ppa) (1)
11 Jul 2018 as H.C. Starck Tantalum and Niobium GmbH
Managing Director: Shizuo Sugawara · No longer Managing Director: Jens Knöll · No longer Authorized signatory (ppa) (3)
4 Jul 2018 as H.C. Starck Tantalum and Niobium GmbH
No longer Control: H.C. Starck GmbH · No longer Control: H.C. Starck GmbH
13 Jun 2018 as H.C. Starck Tantalum and Niobium GmbH
Company statute
15 Mar 2018
Patent: Verfahren zur Herstellung von elektronischen Bauteilen mittels 3D-Druck
22 Dec 2017 as H.C. Starck Tantalum and Niobium GmbH
Authorized signatory (ppa): Silvana Fehling
7 Dec 2017 as H.C. Starck Tantalum and Niobium GmbH
Annual report for the year ending 31/12/2016 · Balance sheet for 31/12/2016 · Earnings statement for 31/12/2016 · Shareholdings: H.C. Starck Co. Ltd., H.C. Starck Ltd., H.C …
25 Oct 2017 as H.C. Starck Tantalum and Niobium GmbH
No longer Authorized signatory (ppa) (1)
28 Sept 2017 as H.C. Starck Tantalum and Niobium GmbH
No longer Authorized signatory (ppa) (1)
4 Sept 2017
Patent: Method for Producing Electronic Components by Means of 3D Printing
22 Apr 2017
Patent: Verfahren zur Gewinnung und Trennung von Tantal und Niob aus tantalarmen Rohstoffen
3 Dec 2016 as H.C. Starck Tantalum and Niobium GmbH
Managing Director: Jens Knöll · No longer Managing Director: Engelbert Heimes
15 Sept 2016
Patent: Verfahren zur Herstellung von elektronischen Bauteilen mittels 3D-Druck
20 Aug 2016 as H.C. Starck Tantalum and Niobium GmbH
Capital: €26,000 · Company statute
13 Aug 2016 as H.C. Starck Tantalum and Niobium GmbH
Authorized signatory (ppa) (4)
21 Jul 2016
Patent: Verfahren zur Gewinnung und Trennung von Tantal und Niob aus tantalarmen Rohstoffen
1 Jun 2016 as H.C. Starck Tantalum and Niobium GmbH
Managing Director: Engelbert Heimes · No longer Managing Director: Andreas Meier
5 Mar 2016 as H.C. Starck Tantalum and Niobium GmbH
Address
18 Dec 2015 as H.C. Starck Tantalum and Niobium GmbH
Control: H.C. Starck GmbH · Control: H.C. Starck GmbH
1 Dec 2015 as H.C. Starck Tantalum and Niobium GmbH
Reg­is­tra­tion · MD: Andreas Meier · ppa (3) · Address · Capital: €25,000 · Share­holder agreement · Production and distribution of metals and metal compounds as well as ceramic powders and …
21 Aug 2015 as H.C. Starck Tantalum and Niobium GmbH
Patent: Verfahren zur Herstellung eines homogenen Mehrstoffsystems, Keramikwerkstoff auf Basis des homogenen Mehrstoffsystems und dessen Verwendung
11 Aug 2015 in Hor
EU funding (€63,053): Next generation urban mining - Automated disassembly, separation and recovery of valuable materials from electronic equipment
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Mentions

27 Nov 2025 in Ler
Direct parent: TANIOBIS Smelting GmbH & Co. KG
24 Nov 2025 in Ler
Direct parent
24 Nov 2025 in Ler
Ultimate parent
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