# Wiedemann Industrie und Haustechnik GmbH Company profile · SME (from the award notice) - Legal form: GmbH - Seat: Burg, Germany Based on the notices and sources Inteliwert covers; not a complete record. Last checked 13 August 2025. ## Identifiers - VAT ID: DE139327878 As the covered sources state them. ## Track record in public tenders Awards in the covered notices over the last 36 months, per CPV division. No award found in the indexed notices of the last 36 months. ### Awards - [RV Lieferung von Sanitär- und Heizungsmaterial über eine OCI-Anbindung](https://inteliwert.com/tender/opp_YXW39DPXKWBAMZY38ZQ9KTV3N2/rv-lieferung-von-sanitaer-und-heizungsmaterial-ueber-eine-oci-anbindung) Buyer: Berliner Verkehrsbetriebe, Bereich Einkauf/ Materialwirtschaft · Awarded: 13 August 2025 · CPV 44160000 ## Certifications and prequalification No certification or prequalification found in the covered sources. A certification missing here is unknown, not absent. ## Website and LinkedIn Not found in the indexed notices. ## Open tenders that might fit *Possible match based on public information* Companies Inteliwert knows from its sources, not the whole market. Inteliwert does not judge eligibility, fit or chances. - [Rahmenvereinbarung zur Lieferung von Kaltasphalt und Bitumenemulsion 2027-2028](https://inteliwert.com/tender/opp_JEXAVJKEQSCSY48SWTRNRF2WN0/rahmenvereinbarung-zur-lieferung-von-kaltasphalt-und-bitumenemulsion-2027-2028) Open · SME (from the award notice) · New to public tenders · Buyer: Vergabestelle Landeshauptstadt Stuttgart · Deadline: 10 Dec 2026, 10:30 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/7415a075-10f0-402b-8c4c-03bfe95a753d), Last checked 4 Nov 2026, 14:10 (UTC+01:00) - Won a contract in CPV group 441 (2025-08-13): [Evidence](https://inteliwert.com/tender/opp_YXW39DPXKWBAMZY38ZQ9KTV3N2/rv-lieferung-von-sanitaer-und-heizungsmaterial-ueber-eine-oci-anbindung), checked 7 Nov 2026 - Seat in the same country as the place of performance: [Evidence](https://inteliwert.com/company/org_91SQTCSA8CAGJGT1QRTM6QNPK8), checked 7 Nov 2026 - The buyer calls this tender suitable for SMEs, and the company is an SME: [Evidence](https://inteliwert.com/tender/opp_JEXAVJKEQSCSY48SWTRNRF2WN0/rahmenvereinbarung-zur-lieferung-von-kaltasphalt-und-bitumenemulsion-2027-2028), checked 4 Nov 2026 - 1 award in this field in 36 months, from 1 buyer: [Evidence](https://inteliwert.com/tender/opp_YXW39DPXKWBAMZY38ZQ9KTV3N2/rv-lieferung-von-sanitaer-und-heizungsmaterial-ueber-eine-oci-anbindung), checked 7 Nov 2026 - [44211400-6 Feldkuechen](https://inteliwert.com/tender/opp_NNQ5XQT9NKRC70NF2DB99R5RQN/44211400-6-feldkuechen) Open · SME (from the award notice) · New to public tenders · Deadline: 5 Nov 2026, 09:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/4fe86c2d2f85dc90), Last checked 31 Oct 2026, 06:30 (UTC+01:00) - Won a contract in CPV group 441 (2025-08-13): [Evidence](https://inteliwert.com/tender/opp_YXW39DPXKWBAMZY38ZQ9KTV3N2/rv-lieferung-von-sanitaer-und-heizungsmaterial-ueber-eine-oci-anbindung), checked 7 Nov 2026 - Seat in the same country as the place of performance: [Evidence](https://inteliwert.com/company/org_91SQTCSA8CAGJGT1QRTM6QNPK8), checked 7 Nov 2026 - 1 award in this field in 36 months, from 1 buyer: [Evidence](https://inteliwert.com/tender/opp_YXW39DPXKWBAMZY38ZQ9KTV3N2/rv-lieferung-von-sanitaer-und-heizungsmaterial-ueber-eine-oci-anbindung), checked 7 Nov 2026 - [Lieferung und Aufstellung von zwei Außenfuttersilos für den Geflügelbereich des VBZL Haus Düsse](https://inteliwert.com/tender/opp_YV7YEZNQJDXC10KRMJXPDN7HVR/lieferung-und-aufstellung-von-zwei-aussenfuttersilos-fuer-den-gefluegelbereich-d) Open · SME (from the award notice) · New to public tenders · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/d2446af56f11da67), Last checked 7 Nov 2026, 13:30 (UTC+01:00) - Won a contract in CPV group 441 (2025-08-13): [Evidence](https://inteliwert.com/tender/opp_YXW39DPXKWBAMZY38ZQ9KTV3N2/rv-lieferung-von-sanitaer-und-heizungsmaterial-ueber-eine-oci-anbindung), checked 7 Nov 2026 - Seat in the same country as the place of performance: [Evidence](https://inteliwert.com/company/org_91SQTCSA8CAGJGT1QRTM6QNPK8), checked 7 Nov 2026 - 1 award in this field in 36 months, from 1 buyer: [Evidence](https://inteliwert.com/tender/opp_YXW39DPXKWBAMZY38ZQ9KTV3N2/rv-lieferung-von-sanitaer-und-heizungsmaterial-ueber-eine-oci-anbindung), checked 7 Nov 2026 ## Is this your company? Send corrections, or ask us to remove the profile, to . You can also ask that the company never be tagged on LinkedIn. ## About this profile Each fact on this page shows its source: a public notice, an open-data register (GLEIF, Wikidata) or the company’s own website. Inteliwert does not rate companies and does not judge eligibility, fit or chances. **Based on the notices and sources Inteliwert covers; not a complete record.** Last checked 13 August 2025. --- Page: https://inteliwert.com/company/org_91SQTCSA8CAGJGT1QRTM6QNPK8/wiedemann-industrie-und-haustechnik-gmbh Inteliwert is a product of Bandpey GmbH, an international data and AI software company in Munich, Germany, founded and led by Roozbeh Bandpey. Bandpey's products: Facthory, Emolysis, Copolly and Inteliwert. Inteliwert on LinkedIn: https://www.linkedin.com/company/intelliwert, GitHub: https://github.com/inteliwertai.