# Heitefuss Haustechnik GmbH Company profile · SME (from the award notice) - Legal form: GmbH - Seat: Hannover, Germany Based on the notices and sources Inteliwert covers; not a complete record. Last checked 2 November 2026. ## Identifiers - VAT ID: DE115677433 As the covered sources state them. ## Track record in public tenders Awards in the covered notices over the last 36 months, per CPV division. | CPV division | Awards | Award value (excl. VAT) | Buyers | Repeat buyers | First award | Last award | | --- | ---: | ---: | ---: | ---: | --- | --- | | 45 Construction work | 1 | €215,229 | 1 | 0 | 2 November 2026 | 2 November 2026 | Based on the notices and sources Inteliwert covers; not a complete record. ### Awards - [Stadt Hemmingen - GS Arnum - Heizungs- und Sanitärtechnik](https://inteliwert.com/tender/opp_7WSDBX3VD781VH2JFNKRYAKSSB/stadt-hemmingen-gs-arnum-heizungs-und-sanitaertechnik) Buyer: Stadt Hemmingen · Award value: €215,229.07 excl. VAT · Awarded: 2 November 2026 · CPV 45000000 ## 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. - [Putzarbeiten innen, Neubau und Mensa - Bestand](https://inteliwert.com/tender/opp_DCDRB1NQ4S3AS4GKGYE6C0QGHY/putzarbeiten-innen-neubau-und-mensa-bestand) Open · SME (from the award notice) · New to public tenders · Buyer: Landeshauptstadt Hannover - Fachbereich Gebäudemanagement · Deadline: 11 Dec 2026, 09:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/f7595d61-b4b0-4efe-972d-32fdebf513c0), Last checked 4 Nov 2026, 16:10 (UTC+01:00) - Won a contract in CPV group 450 (2026-11-02): [Evidence](https://inteliwert.com/tender/opp_7WSDBX3VD781VH2JFNKRYAKSSB/stadt-hemmingen-gs-arnum-heizungs-und-sanitaertechnik), checked 5 Nov 2026 - Seat in the same district as the place of performance: [Evidence](https://inteliwert.com/company/org_NGJ62CQ3SRBFM2KV26Z3YCJ27T), checked 5 Nov 2026 - 1 award in this field in 36 months, from 1 buyer: [Evidence](https://inteliwert.com/tender/opp_7WSDBX3VD781VH2JFNKRYAKSSB/stadt-hemmingen-gs-arnum-heizungs-und-sanitaertechnik), checked 5 Nov 2026 - [Neubau einer kinder- und jugendpsychiatrischen Einrichtung, hier Lieferung und Montage der Brandmeldeanlage](https://inteliwert.com/tender/opp_CDM69FTPRWPHAYQEDGNGGQBA2Z/neubau-einer-kinder-und-jugendpsychiatrischen-einrichtung-hier-lieferung-und-mon) Open · SME (from the award notice) · New to public tenders · Buyer: AWO Niedersachsen gGmbH · Deadline: 30 Nov 2026, 10:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/20ee19fe-1ef9-4b1f-9287-5f935b3df5c1), Last checked 4 Nov 2026, 15:10 (UTC+01:00) - Won a contract in CPV group 450 (2026-11-02): [Evidence](https://inteliwert.com/tender/opp_7WSDBX3VD781VH2JFNKRYAKSSB/stadt-hemmingen-gs-arnum-heizungs-und-sanitaertechnik), checked 6 Nov 2026 - Seat in the same federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_NGJ62CQ3SRBFM2KV26Z3YCJ27T), checked 6 Nov 2026 - The contract value is close to the values of its past awards: [Evidence](https://inteliwert.com/tender/opp_CDM69FTPRWPHAYQEDGNGGQBA2Z/neubau-einer-kinder-und-jugendpsychiatrischen-einrichtung-hier-lieferung-und-mon), checked 4 Nov 2026 - 1 award in this field in 36 months, from 1 buyer: [Evidence](https://inteliwert.com/tender/opp_7WSDBX3VD781VH2JFNKRYAKSSB/stadt-hemmingen-gs-arnum-heizungs-und-sanitaertechnik), checked 6 Nov 2026 - [Fertigung, Lieferung und Einbau der Fensterelemente und Außentüren des Neubaus der Kinder- und Jugendpsychiatrie](https://inteliwert.com/tender/opp_CYMTE992CFS4118FSDCEQCNQTB/fertigung-lieferung-und-einbau-der-fensterelemente-und-aussentueren-des-neubaus-) Open · SME (from the award notice) · New to public tenders · Buyer: AWO Niedersachsen gGmbH · Deadline: 4 Dec 2026, 10:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/02b26b83-b0b5-4b93-87d8-c0178193c07b), Last checked 5 Nov 2026, 07:10 (UTC+01:00) - Won a contract in CPV group 450 (2026-11-02): [Evidence](https://inteliwert.com/tender/opp_7WSDBX3VD781VH2JFNKRYAKSSB/stadt-hemmingen-gs-arnum-heizungs-und-sanitaertechnik), checked 5 Nov 2026 - Seat in the same federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_NGJ62CQ3SRBFM2KV26Z3YCJ27T), checked 5 Nov 2026 - The contract value is close to the values of its past awards: [Evidence](https://inteliwert.com/tender/opp_CYMTE992CFS4118FSDCEQCNQTB/fertigung-lieferung-und-einbau-der-fensterelemente-und-aussentueren-des-neubaus-), checked 5 Nov 2026 - 1 award in this field in 36 months, from 1 buyer: [Evidence](https://inteliwert.com/tender/opp_7WSDBX3VD781VH2JFNKRYAKSSB/stadt-hemmingen-gs-arnum-heizungs-und-sanitaertechnik), checked 5 Nov 2026 - [2\. BA - Lüftungstechnik (RLT)](https://inteliwert.com/tender/opp_GYWNRAM3Q72Z74CPNXX5M9SCPP/2-ba-lueftungstechnik-rlt) Open · SME (from the award notice) · New to public tenders · Buyer: Burghof-Klinik GmbH · Deadline: 7 Dec 2026, 10:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/32f81934-e841-4095-9074-7a7aeb0bf771), Last checked 4 Nov 2026, 15:10 (UTC+01:00) - Won a contract in CPV group 450 (2026-11-02): [Evidence](https://inteliwert.com/tender/opp_7WSDBX3VD781VH2JFNKRYAKSSB/stadt-hemmingen-gs-arnum-heizungs-und-sanitaertechnik), checked 6 Nov 2026 - Seat in the same region as the place of performance: [Evidence](https://inteliwert.com/company/org_NGJ62CQ3SRBFM2KV26Z3YCJ27T), checked 6 Nov 2026 - 1 award in this field in 36 months, from 1 buyer: [Evidence](https://inteliwert.com/tender/opp_7WSDBX3VD781VH2JFNKRYAKSSB/stadt-hemmingen-gs-arnum-heizungs-und-sanitaertechnik), checked 6 Nov 2026 - [2\. BA - Metallbauarbeiten, Schlosser](https://inteliwert.com/tender/opp_P9Y9RGPES9R511P6TAC8B193GH/2-ba-metallbauarbeiten-schlosser) Open · SME (from the award notice) · New to public tenders · Buyer: Burghof-Klinik GmbH · Deadline: 7 Dec 2026, 14:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/f470a36e-20ae-47ab-95d9-6ff4b1d0fb55), Last checked 6 Nov 2026, 07:11 (UTC+01:00) - Won a contract in CPV group 450 (2026-11-02): [Evidence](https://inteliwert.com/tender/opp_7WSDBX3VD781VH2JFNKRYAKSSB/stadt-hemmingen-gs-arnum-heizungs-und-sanitaertechnik), checked 6 Nov 2026 - Seat in the same region as the place of performance: [Evidence](https://inteliwert.com/company/org_NGJ62CQ3SRBFM2KV26Z3YCJ27T), checked 6 Nov 2026 - 1 award in this field in 36 months, from 1 buyer: [Evidence](https://inteliwert.com/tender/opp_7WSDBX3VD781VH2JFNKRYAKSSB/stadt-hemmingen-gs-arnum-heizungs-und-sanitaertechnik), checked 6 Nov 2026 - [K2 - Neubau Aerosolcontainer am Wäldchen](https://inteliwert.com/tender/opp_KGAENEWNT6E2QMB382SWQGE626/k2-neubau-aerosolcontainer-am-waeldchen) Open · SME (from the award notice) · New to public tenders · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/fdd1939b7516aace), Last checked 5 Nov 2026, 05:30 (UTC+01:00) - Won a contract in CPV group 450 (2026-11-02): [Evidence](https://inteliwert.com/tender/opp_7WSDBX3VD781VH2JFNKRYAKSSB/stadt-hemmingen-gs-arnum-heizungs-und-sanitaertechnik), checked 5 Nov 2026 - Seat in the same federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_NGJ62CQ3SRBFM2KV26Z3YCJ27T), checked 5 Nov 2026 - 1 award in this field in 36 months, from 1 buyer: [Evidence](https://inteliwert.com/tender/opp_7WSDBX3VD781VH2JFNKRYAKSSB/stadt-hemmingen-gs-arnum-heizungs-und-sanitaertechnik), checked 5 Nov 2026 - [Rahmenvereinbarung Tischlerarbeiten](https://inteliwert.com/tender/opp_WQZGWQF43R90XAS4HPGTX8NZCT/rahmenvereinbarung-tischlerarbeiten) Open · SME (from the award notice) · New to public tenders · Deadline: 10 Nov 2026, 08:45 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/ee23db5b7ae8f9f2), Last checked 6 Nov 2026, 13:30 (UTC+01:00) - Won a contract in CPV group 450 (2026-11-02): [Evidence](https://inteliwert.com/tender/opp_7WSDBX3VD781VH2JFNKRYAKSSB/stadt-hemmingen-gs-arnum-heizungs-und-sanitaertechnik), checked 6 Nov 2026 - Seat in the same federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_NGJ62CQ3SRBFM2KV26Z3YCJ27T), checked 6 Nov 2026 - 1 award in this field in 36 months, from 1 buyer: [Evidence](https://inteliwert.com/tender/opp_7WSDBX3VD781VH2JFNKRYAKSSB/stadt-hemmingen-gs-arnum-heizungs-und-sanitaertechnik), checked 6 Nov 2026 - [Neubau einer Rampe zur barrierefreien Nutzung des Fuß- und Radweges beim Heidering / Am Bahndamm in Ortsteil Bokeloh](https://inteliwert.com/tender/opp_G2ADCKTP559T9HSKFV1546NN64/neubau-einer-rampe-zur-barrierefreien-nutzung-des-fuss-und-radweges-beim-heideri) Open · SME (from the award notice) · New to public tenders · Deadline: 10 Nov 2026, 11:30 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/cfa42a6f990a1827), Last checked 29 Oct 2026, 06:30 (UTC+01:00) - Won a contract in CPV group 450 (2026-11-02): [Evidence](https://inteliwert.com/tender/opp_7WSDBX3VD781VH2JFNKRYAKSSB/stadt-hemmingen-gs-arnum-heizungs-und-sanitaertechnik), checked 5 Nov 2026 - Seat in the same federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_NGJ62CQ3SRBFM2KV26Z3YCJ27T), checked 5 Nov 2026 - 1 award in this field in 36 months, from 1 buyer: [Evidence](https://inteliwert.com/tender/opp_7WSDBX3VD781VH2JFNKRYAKSSB/stadt-hemmingen-gs-arnum-heizungs-und-sanitaertechnik), checked 5 Nov 2026 - [Neubau einer Rampe zur barrierefreien Nutzung des Fuß- und Radweges beim Heidering / Am Bahndamm in Ortsteil Bokeloh](https://inteliwert.com/tender/opp_1X0AJPFN1CS5HEFN60N0N8NXT1/neubau-einer-rampe-zur-barrierefreien-nutzung-des-fuss-und-radweges-beim-heideri) Open · SME (from the award notice) · New to public tenders · Deadline: 10 Nov 2026, 11:30 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/25e95e276049b020), Last checked 29 Oct 2026, 06:30 (UTC+01:00) - Won a contract in CPV group 450 (2026-11-02): [Evidence](https://inteliwert.com/tender/opp_7WSDBX3VD781VH2JFNKRYAKSSB/stadt-hemmingen-gs-arnum-heizungs-und-sanitaertechnik), checked 5 Nov 2026 - Seat in the same federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_NGJ62CQ3SRBFM2KV26Z3YCJ27T), checked 5 Nov 2026 - 1 award in this field in 36 months, from 1 buyer: [Evidence](https://inteliwert.com/tender/opp_7WSDBX3VD781VH2JFNKRYAKSSB/stadt-hemmingen-gs-arnum-heizungs-und-sanitaertechnik), checked 5 Nov 2026 - [Sanierung Gelände der Ost Hannoverschen Eisenbahn (OHE)](https://inteliwert.com/tender/opp_WA2ARKJ8DGR3K6PGNKD5D8T85K/sanierung-gelaende-der-ost-hannoverschen-eisenbahn-ohe) Open · SME (from the award notice) · New to public tenders · Deadline: 11 Nov 2026, 09:59 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/63f48091d8333913), Last checked 6 Nov 2026, 05:30 (UTC+01:00) - Won a contract in CPV group 450 (2026-11-02): [Evidence](https://inteliwert.com/tender/opp_7WSDBX3VD781VH2JFNKRYAKSSB/stadt-hemmingen-gs-arnum-heizungs-und-sanitaertechnik), checked 6 Nov 2026 - Seat in the same federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_NGJ62CQ3SRBFM2KV26Z3YCJ27T), checked 6 Nov 2026 - 1 award in this field in 36 months, from 1 buyer: [Evidence](https://inteliwert.com/tender/opp_7WSDBX3VD781VH2JFNKRYAKSSB/stadt-hemmingen-gs-arnum-heizungs-und-sanitaertechnik), checked 6 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 2 November 2026. --- Page: https://inteliwert.com/company/org_NGJ62CQ3SRBFM2KV26Z3YCJ27T/heitefuss-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.