# Brand Gerdes Sitzmann Wasserwirtschaft GmbH Company profile · SME (from the award notice) - Legal form: GmbH - Seat: Darmstadt, Germany Based on the notices and sources Inteliwert covers; not a complete record. Last checked 3 November 2026. ## Identifiers - VAT ID: DE162608773 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 - [Gewässerausbau Frankenthaler Terrasse Belchgraben Nord (Planfeststellung)](https://inteliwert.com/tender/opp_RDG01RV29B3E7VJ2X5ZZXD3AK6/gewaesserausbau-frankenthaler-terrasse-belchgraben-nord-planfeststellung) Buyer: Gewässerzweckverband Isenach-Eckbach · Award value: €95,084.47 excl. VAT · Awarded: 3 November 2026 · CPV 71320000 ## Certifications and prequalification No certification or prequalification found in the covered sources. A certification missing here is unknown, not absent. ## Website and LinkedIn - Website: [https://bgswasser.de/](https://bgswasser.de/) (declared in a notice) ## 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. - [Haus der Vereine, Wiesbaden; Fachplanung Technische Ausrüstung ALG 4-6, LPH 5 - 9 sowie Besondere Leistungen](https://inteliwert.com/tender/opp_G4103CX75JV61621TRV91WY81C/haus-der-vereine-wiesbaden-fachplanung-technische-ausruestung-alg-4-6-lph-5-9-so) Open · SME (from the award notice) · New to public tenders · Buyer: Landeshauptstadt Wiesbaden - Der Magistrat - Hauptamt · Deadline: 30 Nov 2026, 10:00 (UTC+01:00) · [Official notice](https://ted.europa.eu/de/notice/-/detail/774932-2026), Last checked 7 Nov 2026, 07:11 (UTC+01:00) - Won a contract in CPV group 713 (2026-11-03): [Evidence](https://inteliwert.com/tender/opp_RDG01RV29B3E7VJ2X5ZZXD3AK6/gewaesserausbau-frankenthaler-terrasse-belchgraben-nord-planfeststellung), checked 7 Nov 2026 - Seat in the same region as the place of performance: [Evidence](https://inteliwert.com/company/org_74TEFPPAB7H2ETF0KEHKKXP0PA), checked 7 Nov 2026 - The buyer calls this tender suitable for SMEs, and the company is an SME: [Evidence](https://inteliwert.com/tender/opp_G4103CX75JV61621TRV91WY81C/haus-der-vereine-wiesbaden-fachplanung-technische-ausruestung-alg-4-6-lph-5-9-so), checked 7 Nov 2026 - 1 award in this field in 36 months, from 1 buyer: [Evidence](https://inteliwert.com/tender/opp_RDG01RV29B3E7VJ2X5ZZXD3AK6/gewaesserausbau-frankenthaler-terrasse-belchgraben-nord-planfeststellung), checked 7 Nov 2026 - [KBV Ems- und Wörsbachtal - Planungsleistungen Schlammentwässerung KA Niederselters](https://inteliwert.com/tender/opp_8F4ZEQ6ETE85SQK44WSZC8Y9A4/kbv-ems-und-woersbachtal-planungsleistungen-schlammentwaesserung-ka-niederselter) Open · SME (from the award notice) · New to public tenders · Buyer: Kläranlagenbetriebsverband Ems- und Wörsbachtal · Deadline: 27 Nov 2026, 12:00 (UTC+01:00) · [Official notice](https://ted.europa.eu/de/notice/-/detail/773345-2026), Last checked 7 Nov 2026, 07:11 (UTC+01:00) - Won a contract in CPV group 713 (2026-11-03): [Evidence](https://inteliwert.com/tender/opp_RDG01RV29B3E7VJ2X5ZZXD3AK6/gewaesserausbau-frankenthaler-terrasse-belchgraben-nord-planfeststellung), checked 7 Nov 2026 - Seat in the same federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_74TEFPPAB7H2ETF0KEHKKXP0PA), checked 7 Nov 2026 - The buyer calls this tender suitable for SMEs, and the company is an SME: [Evidence](https://inteliwert.com/tender/opp_8F4ZEQ6ETE85SQK44WSZC8Y9A4/kbv-ems-und-woersbachtal-planungsleistungen-schlammentwaesserung-ka-niederselter), checked 7 Nov 2026 - 1 award in this field in 36 months, from 1 buyer: [Evidence](https://inteliwert.com/tender/opp_RDG01RV29B3E7VJ2X5ZZXD3AK6/gewaesserausbau-frankenthaler-terrasse-belchgraben-nord-planfeststellung), checked 7 Nov 2026 - [Projekt KoMoNa "DenkMalNach(haltig" - Stadtpark Falkenberg/E., Fachplanung techn. Ausrüstung, LPH 1-9 gemäß § 55 HOAI](https://inteliwert.com/tender/opp_TWE67WV34066T5P33W3YHXQ25Y/projekt-komona-denkmalnach-haltig-stadtpark-falkenberg-e-fachplanung-techn-ausru) Open · SME (from the award notice) · New to public tenders · Buyer: Verbandsgemeinde Liebenwerda · Deadline: 9 Nov 2026, 13:00 (UTC+01:00) · [Official notice](https://ted.europa.eu/de/notice/-/detail/774022-2026), Last checked 7 Nov 2026, 07:11 (UTC+01:00) - Won a contract in CPV group 713 (2026-11-03): [Evidence](https://inteliwert.com/tender/opp_RDG01RV29B3E7VJ2X5ZZXD3AK6/gewaesserausbau-frankenthaler-terrasse-belchgraben-nord-planfeststellung), checked 7 Nov 2026 - Seat in the same country as the place of performance: [Evidence](https://inteliwert.com/company/org_74TEFPPAB7H2ETF0KEHKKXP0PA), checked 7 Nov 2026 - The contract value is close to the values of its past awards: [Evidence](https://inteliwert.com/tender/opp_TWE67WV34066T5P33W3YHXQ25Y/projekt-komona-denkmalnach-haltig-stadtpark-falkenberg-e-fachplanung-techn-ausru), checked 7 Nov 2026 - 1 award in this field in 36 months, from 1 buyer: [Evidence](https://inteliwert.com/tender/opp_RDG01RV29B3E7VJ2X5ZZXD3AK6/gewaesserausbau-frankenthaler-terrasse-belchgraben-nord-planfeststellung), checked 7 Nov 2026 - [Sachverständigendienstleistungen im Genehmigungs- und Aufsichtsverfahren des Kernkraftwerks Biblis im Zwischenlager für schwach- und mittelradioaktive Abfälle](https://inteliwert.com/tender/opp_ETD7J95RWKY9BJ3TZ34YEB9HPM/sachverstaendigendienstleistungen-im-genehmigungs-und-aufsichtsverfahren-des-ker) Open · SME (from the award notice) · New to public tenders · Buyer: Land Hessen, vertreten durch das Hessische Competence Center -Beschaffungen- · Deadline: 7 Dec 2026, 12:00 (UTC+01:00) · [Official notice](https://ted.europa.eu/de/notice/-/detail/772072-2026), Last checked 7 Nov 2026, 07:11 (UTC+01:00) - Won a contract in CPV group 713 (2026-11-03): [Evidence](https://inteliwert.com/tender/opp_RDG01RV29B3E7VJ2X5ZZXD3AK6/gewaesserausbau-frankenthaler-terrasse-belchgraben-nord-planfeststellung), checked 7 Nov 2026 - Seat in the same region as the place of performance: [Evidence](https://inteliwert.com/company/org_74TEFPPAB7H2ETF0KEHKKXP0PA), checked 7 Nov 2026 - 1 award in this field in 36 months, from 1 buyer: [Evidence](https://inteliwert.com/tender/opp_RDG01RV29B3E7VJ2X5ZZXD3AK6/gewaesserausbau-frankenthaler-terrasse-belchgraben-nord-planfeststellung), checked 7 Nov 2026 - [Stadttheater Landshut, Erweiterungsbau, Planung Technische Gebäudeausrüstung ELT AGR 4, 5, 6](https://inteliwert.com/tender/opp_NASQ1FJCDTBGT0A01C5NYF7YNQ/stadttheater-landshut-erweiterungsbau-planung-technische-gebaeudeausruestung-elt) Open · SME (from the award notice) · New to public tenders · Buyer: Stadt Landshut · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/c0ccb93d-21a0-41d0-82b2-aa6bff182f4f), Last checked 7 Nov 2026, 07:30 (UTC+01:00) - Won a contract in CPV group 713 (2026-11-03): [Evidence](https://inteliwert.com/tender/opp_RDG01RV29B3E7VJ2X5ZZXD3AK6/gewaesserausbau-frankenthaler-terrasse-belchgraben-nord-planfeststellung), checked 7 Nov 2026 - Seat in the same country as the place of performance: [Evidence](https://inteliwert.com/company/org_74TEFPPAB7H2ETF0KEHKKXP0PA), checked 7 Nov 2026 - The contract value is close to the values of its past awards: [Evidence](https://inteliwert.com/tender/opp_NASQ1FJCDTBGT0A01C5NYF7YNQ/stadttheater-landshut-erweiterungsbau-planung-technische-gebaeudeausruestung-elt), checked 7 Nov 2026 - 1 award in this field in 36 months, from 1 buyer: [Evidence](https://inteliwert.com/tender/opp_RDG01RV29B3E7VJ2X5ZZXD3AK6/gewaesserausbau-frankenthaler-terrasse-belchgraben-nord-planfeststellung), 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 3 November 2026. --- Page: https://inteliwert.com/company/org_74TEFPPAB7H2ETF0KEHKKXP0PA/brand-gerdes-sitzmann-wasserwirtschaft-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.