# Heinrich Krumme Gesellschaft für Heizungs-, Klima- und Sanitärtechnik mbH Company profile · SME (from the award notice) - Legal form: GmbH - Seat: Brunsbüttel, Germany Based on the notices and sources Inteliwert covers; not a complete record. Last checked 20 October 2026. ## Identifiers Not found in the indexed notices. ## 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 | €0 | 1 | 0 | 20 October 2026 | 20 October 2026 | Based on the notices and sources Inteliwert covers; not a complete record. ### Awards - [Lüftungstechnik, GCT, Ink VE4075](https://inteliwert.com/tender/opp_N2CVEEGPCYBWBR0AYJFGXH98CB/lueftungstechnik-gct-ink-ve4075) Buyer: GCT lncubator Berlin GmbH · Award value: €0.01 excl. VAT · Awarded: 20 October 2026 · CPV 45331200 ## 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. - [Heizungsarbeiten](https://inteliwert.com/tender/opp_RD66X8FV8GBP8NEHK5C6DM3YZ0/heizungsarbeiten) Open · SME (from the award notice) · New to public tenders · Buyer: Kreis Schleswig-Flensburg - Der Landrat · Deadline: 26 Nov 2026, 23:59 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/4eda2e9f-e02b-4b42-a13b-2d86bfea4d40), Last checked 28 Oct 2026, 06:30 (UTC+01:00) - Won a contract in CPV group 453 (2026-10-20): [Evidence](https://inteliwert.com/tender/opp_N2CVEEGPCYBWBR0AYJFGXH98CB/lueftungstechnik-gct-ink-ve4075), checked 4 Nov 2026 - Seat in the same region as the place of performance: [Evidence](https://inteliwert.com/company/org_4Q1S4WNSK9SM1WA9XECGWT13ET), checked 4 Nov 2026 - The buyer calls this tender suitable for SMEs, and the company is an SME: [Evidence](https://inteliwert.com/tender/opp_RD66X8FV8GBP8NEHK5C6DM3YZ0/heizungsarbeiten), checked 28 Oct 2026 - 1 award in this field in 36 months, from 1 buyer: [Evidence](https://inteliwert.com/tender/opp_N2CVEEGPCYBWBR0AYJFGXH98CB/lueftungstechnik-gct-ink-ve4075), checked 4 Nov 2026 - [Sanierung Heizungsanlage Sporthalle als ECI-Verfahren](https://inteliwert.com/tender/opp_PD1JMB4J6GFSD648J2G4XPY4Y0/sanierung-heizungsanlage-sporthalle-als-eci-verfahren) Open · SME (from the award notice) · New to public tenders · Deadline: 10 Nov 2026, 23:59 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/5f00ceb9e2c453da), Last checked 6 Nov 2026, 17:31 (UTC+01:00) - Won a contract in CPV group 453 (2026-10-20): [Evidence](https://inteliwert.com/tender/opp_N2CVEEGPCYBWBR0AYJFGXH98CB/lueftungstechnik-gct-ink-ve4075), checked 6 Nov 2026 - Seat in the same federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_4Q1S4WNSK9SM1WA9XECGWT13ET), checked 6 Nov 2026 - 1 award in this field in 36 months, from 1 buyer: [Evidence](https://inteliwert.com/tender/opp_N2CVEEGPCYBWBR0AYJFGXH98CB/lueftungstechnik-gct-ink-ve4075), checked 6 Nov 2026 - [ZFB - Neubau eines Zentrums für Feuerwehrwesen und Bevölkerungsschutz](https://inteliwert.com/tender/opp_1HWAHCNQNK4JCYNM775FQ6NAXR/zfb-neubau-eines-zentrums-fuer-feuerwehrwesen-und-bevoelkerungsschutz) Open · SME (from the award notice) · New to public tenders · Buyer: Kreisverwaltung Dithmarschen - Der Landrat - · Deadline: 11 Nov 2026, 11:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/de296bde-bbd4-4704-9e35-c6f3c2757583), Last checked 6 Nov 2026, 22:30 (UTC+01:00) - Won a contract in CPV group 453 (2026-10-20): [Evidence](https://inteliwert.com/tender/opp_N2CVEEGPCYBWBR0AYJFGXH98CB/lueftungstechnik-gct-ink-ve4075), checked 4 Nov 2026 - Seat in the same district as the place of performance: [Evidence](https://inteliwert.com/company/org_4Q1S4WNSK9SM1WA9XECGWT13ET), checked 4 Nov 2026 - 1 award in this field in 36 months, from 1 buyer: [Evidence](https://inteliwert.com/tender/opp_N2CVEEGPCYBWBR0AYJFGXH98CB/lueftungstechnik-gct-ink-ve4075), checked 4 Nov 2026 - [Erneuern der Lüftungsanlage im Meßraum von Gebäude 23a](https://inteliwert.com/tender/opp_XRG66X1WXWHDHHDZQX2N3BJ76N/erneuern-der-lueftungsanlage-im-messraum-von-gebaeude-23a) Open · SME (from the award notice) · New to public tenders · Deadline: 13 Nov 2026, 13:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/0106966fe744f0f3), Last checked 26 Oct 2026, 15:21 (UTC+01:00) - Won a contract in CPV group 453 (2026-10-20): [Evidence](https://inteliwert.com/tender/opp_N2CVEEGPCYBWBR0AYJFGXH98CB/lueftungstechnik-gct-ink-ve4075), checked 4 Nov 2026 - Seat in the same federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_4Q1S4WNSK9SM1WA9XECGWT13ET), checked 4 Nov 2026 - 1 award in this field in 36 months, from 1 buyer: [Evidence](https://inteliwert.com/tender/opp_N2CVEEGPCYBWBR0AYJFGXH98CB/lueftungstechnik-gct-ink-ve4075), checked 4 Nov 2026 - [Petrosawodsker Str. 74-80 | Los 10 HLS-Arbeiten](https://inteliwert.com/tender/opp_0WBXH8J8JZD024K43DW4BT52E0/petrosawodsker-str-74-80-los-10-hls-arbeiten) Open · SME (from the award notice) · New to public tenders · Deadline: 30 Nov 2026, 12:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/2fee69be59ae520f), Last checked 1 Nov 2026, 05:30 (UTC+01:00) - Won a contract in CPV group 453 (2026-10-20): [Evidence](https://inteliwert.com/tender/opp_N2CVEEGPCYBWBR0AYJFGXH98CB/lueftungstechnik-gct-ink-ve4075), checked 1 Nov 2026 - Seat in the same country as the place of performance: [Evidence](https://inteliwert.com/company/org_4Q1S4WNSK9SM1WA9XECGWT13ET), checked 1 Nov 2026 - 1 award in this field in 36 months, from 1 buyer: [Evidence](https://inteliwert.com/tender/opp_N2CVEEGPCYBWBR0AYJFGXH98CB/lueftungstechnik-gct-ink-ve4075), checked 1 Nov 2026 - [Lüftungsanlage](https://inteliwert.com/tender/opp_895QMPFCA5FJN869PDWG1B8Q1Z/lueftungsanlage) Open · SME (from the award notice) · New to public tenders · Deadline: 12 Nov 2026, 10:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/ac6c06fd723bb378), Last checked 1 Nov 2026, 05:30 (UTC+01:00) - Won a contract in CPV group 453 (2026-10-20): [Evidence](https://inteliwert.com/tender/opp_N2CVEEGPCYBWBR0AYJFGXH98CB/lueftungstechnik-gct-ink-ve4075), checked 1 Nov 2026 - Seat in the same country as the place of performance: [Evidence](https://inteliwert.com/company/org_4Q1S4WNSK9SM1WA9XECGWT13ET), checked 1 Nov 2026 - 1 award in this field in 36 months, from 1 buyer: [Evidence](https://inteliwert.com/tender/opp_N2CVEEGPCYBWBR0AYJFGXH98CB/lueftungstechnik-gct-ink-ve4075), checked 1 Nov 2026 - [Lüftungsanlage](https://inteliwert.com/tender/opp_27AGM6JZGRD2N20P5MS52BH7GX/lueftungsanlage) Open · SME (from the award notice) · New to public tenders · Deadline: 12 Nov 2026, 10:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/7c3b50129efd44ad), Last checked 1 Nov 2026, 05:30 (UTC+01:00) - Won a contract in CPV group 453 (2026-10-20): [Evidence](https://inteliwert.com/tender/opp_N2CVEEGPCYBWBR0AYJFGXH98CB/lueftungstechnik-gct-ink-ve4075), checked 1 Nov 2026 - Seat in the same country as the place of performance: [Evidence](https://inteliwert.com/company/org_4Q1S4WNSK9SM1WA9XECGWT13ET), checked 1 Nov 2026 - 1 award in this field in 36 months, from 1 buyer: [Evidence](https://inteliwert.com/tender/opp_N2CVEEGPCYBWBR0AYJFGXH98CB/lueftungstechnik-gct-ink-ve4075), checked 1 Nov 2026 - [Heizungsanlage](https://inteliwert.com/tender/opp_16XXVGMS22D3QX32TCFGDEVPE5/heizungsanlage) Open · SME (from the award notice) · New to public tenders · Deadline: 12 Nov 2026, 10:30 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/74de407a8d3161da), Last checked 1 Nov 2026, 05:30 (UTC+01:00) - Won a contract in CPV group 453 (2026-10-20): [Evidence](https://inteliwert.com/tender/opp_N2CVEEGPCYBWBR0AYJFGXH98CB/lueftungstechnik-gct-ink-ve4075), checked 1 Nov 2026 - Seat in the same country as the place of performance: [Evidence](https://inteliwert.com/company/org_4Q1S4WNSK9SM1WA9XECGWT13ET), checked 1 Nov 2026 - 1 award in this field in 36 months, from 1 buyer: [Evidence](https://inteliwert.com/tender/opp_N2CVEEGPCYBWBR0AYJFGXH98CB/lueftungstechnik-gct-ink-ve4075), checked 1 Nov 2026 - [Heizungsanlage](https://inteliwert.com/tender/opp_4PB2CACP8J546TAPDJWVZRB622/heizungsanlage) Open · SME (from the award notice) · New to public tenders · Deadline: 12 Nov 2026, 10:30 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/151d60d7ef63cea5), Last checked 1 Nov 2026, 05:30 (UTC+01:00) - Won a contract in CPV group 453 (2026-10-20): [Evidence](https://inteliwert.com/tender/opp_N2CVEEGPCYBWBR0AYJFGXH98CB/lueftungstechnik-gct-ink-ve4075), checked 1 Nov 2026 - Seat in the same country as the place of performance: [Evidence](https://inteliwert.com/company/org_4Q1S4WNSK9SM1WA9XECGWT13ET), checked 1 Nov 2026 - 1 award in this field in 36 months, from 1 buyer: [Evidence](https://inteliwert.com/tender/opp_N2CVEEGPCYBWBR0AYJFGXH98CB/lueftungstechnik-gct-ink-ve4075), checked 1 Nov 2026 - [Erweiterung und Umbau der GS Wirges - HLS](https://inteliwert.com/tender/opp_0RFGZZ28Y8YXVTHRY4HCKP07GQ/erweiterung-und-umbau-der-gs-wirges-hls) Open · SME (from the award notice) · New to public tenders · Deadline: 20 Nov 2026, 09:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/51c7fca73278ed4b), Last checked 1 Nov 2026, 05:30 (UTC+01:00) - Won a contract in CPV group 453 (2026-10-20): [Evidence](https://inteliwert.com/tender/opp_N2CVEEGPCYBWBR0AYJFGXH98CB/lueftungstechnik-gct-ink-ve4075), checked 1 Nov 2026 - Seat in the same country as the place of performance: [Evidence](https://inteliwert.com/company/org_4Q1S4WNSK9SM1WA9XECGWT13ET), checked 1 Nov 2026 - 1 award in this field in 36 months, from 1 buyer: [Evidence](https://inteliwert.com/tender/opp_N2CVEEGPCYBWBR0AYJFGXH98CB/lueftungstechnik-gct-ink-ve4075), checked 1 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 20 October 2026. --- Page: https://inteliwert.com/company/org_4Q1S4WNSK9SM1WA9XECGWT13ET/heinrich-krumme-gesellschaft-fuer-heizungs-klima-und-sanitae 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.