# GA-tec Gebäude- und Anlagentechnik GmbH Company profile · SME (from the award notice) - Legal form: GmbH - Seat: Heidelberg, Germany Based on the notices and sources Inteliwert covers; not a complete record. Last checked 29 September 2026. ## Identifiers - VAT ID: DE811670095 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 | €309,784 | 1 | 0 | 29 September 2026 | 29 September 2026 | Based on the notices and sources Inteliwert covers; not a complete record. ### Awards - [Erweiterung/Umbau und Sanierung Grundschule Freistett - Lüftungsarbeiten](https://inteliwert.com/tender/opp_YKVF4BQVY6S8CR4NGZA7D5J87E/erweiterung-umbau-und-sanierung-grundschule-freistett-lueftungsarbeiten) Buyer: Stadt Rheinau · Award value: €309,784 excl. VAT · Awarded: 29 September 2026 · CPV 45331210 ## 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. - [Kinder- und Jugendtreff Südstadt mit PV-Anlage, Abbruch- und Neubau](https://inteliwert.com/tender/opp_7GK9TF3S11BSF4MSQGWFJ3T99K/kinder-und-jugendtreff-suedstadt-mit-pv-anlage-abbruch-und-neubau) Open · SME (from the award notice) · New to public tenders · Buyer: Stadt Karlsruhe Amt für Hochbau und Gebäudewirtschaft · Deadline: 26 Nov 2026, 10:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/9ac28191-7357-44c8-abd8-010aca7b3731), Last checked 26 Oct 2026, 15:21 (UTC+01:00) - Won a contract in CPV group 453 (2026-09-29): [Evidence](https://inteliwert.com/tender/opp_YKVF4BQVY6S8CR4NGZA7D5J87E/erweiterung-umbau-und-sanierung-grundschule-freistett-lueftungsarbeiten), checked 4 Nov 2026 - Seat in the same region as the place of performance: [Evidence](https://inteliwert.com/company/org_7NNX14JH8J6D74SRV7ECAY4KFM), checked 4 Nov 2026 - 1 award in this field in 36 months, from 1 buyer: [Evidence](https://inteliwert.com/tender/opp_YKVF4BQVY6S8CR4NGZA7D5J87E/erweiterung-umbau-und-sanierung-grundschule-freistett-lueftungsarbeiten), checked 4 Nov 2026 - [2000-6 Erweiterung VG Heidelberg - Blendschutz](https://inteliwert.com/tender/opp_9NRJV6GZPC5KG5E49DTE2SY8R1/2000-6-erweiterung-vg-heidelberg-blendschutz) Open · SME (from the award notice) · New to public tenders · Buyer: Eigenbetrieb Bau, Vermögen und Informationstechnik Rhein-Neckar-Kreis · Deadline: 7 Dec 2026, 09:30 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/978b907f-2da2-43f9-b8cd-cf06772bf008), Last checked 4 Nov 2026, 13:10 (UTC+01:00) - Won a contract in CPV group 453 (2026-09-29): [Evidence](https://inteliwert.com/tender/opp_YKVF4BQVY6S8CR4NGZA7D5J87E/erweiterung-umbau-und-sanierung-grundschule-freistett-lueftungsarbeiten), checked 3 Nov 2026 - Seat in the same district as the place of performance: [Evidence](https://inteliwert.com/company/org_7NNX14JH8J6D74SRV7ECAY4KFM), checked 3 Nov 2026 - The buyer calls this tender suitable for SMEs, and the company is an SME: [Evidence](https://inteliwert.com/tender/opp_9NRJV6GZPC5KG5E49DTE2SY8R1/2000-6-erweiterung-vg-heidelberg-blendschutz), checked 3 Nov 2026 - 1 award in this field in 36 months, from 1 buyer: [Evidence](https://inteliwert.com/tender/opp_YKVF4BQVY6S8CR4NGZA7D5J87E/erweiterung-umbau-und-sanierung-grundschule-freistett-lueftungsarbeiten), checked 3 Nov 2026 - [HD, Uni, Neubau Life-inspired Engineering Molecular Systems (LEMS), 1. BA Raumlufttechnische Anlagen](https://inteliwert.com/tender/opp_E0V1YNWRHZT9XQ40THXZRMK7DY/hd-uni-neubau-life-inspired-engineering-molecular-systems-lems-1-ba-raumlufttech) Open · SME (from the award notice) · New to public tenders · Buyer: Vermögen und Bau Baden-Württemberg, Amt Mannheim und Heidelberg Dienstsitz Heidelberg · Deadline: 26 Oct 2026, 23:59 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/77f354ae-cf82-4d05-835e-41bb1be9ae9b), Last checked 6 Nov 2026, 21:30 (UTC+01:00) - Won a contract in CPV group 453 (2026-09-29): [Evidence](https://inteliwert.com/tender/opp_YKVF4BQVY6S8CR4NGZA7D5J87E/erweiterung-umbau-und-sanierung-grundschule-freistett-lueftungsarbeiten), checked 4 Nov 2026 - Seat in the same district as the place of performance: [Evidence](https://inteliwert.com/company/org_7NNX14JH8J6D74SRV7ECAY4KFM), checked 4 Nov 2026 - The contract value is close to the values of its past awards: [Evidence](https://inteliwert.com/tender/opp_E0V1YNWRHZT9XQ40THXZRMK7DY/hd-uni-neubau-life-inspired-engineering-molecular-systems-lems-1-ba-raumlufttech), checked 27 Oct 2026 - 1 award in this field in 36 months, from 1 buyer: [Evidence](https://inteliwert.com/tender/opp_YKVF4BQVY6S8CR4NGZA7D5J87E/erweiterung-umbau-und-sanierung-grundschule-freistett-lueftungsarbeiten), checked 4 Nov 2026 - [Rahmenvertrag - Lüftungstechnische Installation DLR Standort Stuttgart](https://inteliwert.com/tender/opp_2KZ1YMJT9C64VDHZ4DDNP42Q4M/rahmenvertrag-lueftungstechnische-installation-dlr-standort-stuttgart) Open · SME (from the award notice) · New to public tenders · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/27b3268021cd93d6), Last checked 26 Oct 2026, 15:13 (UTC+01:00) - Won a contract in CPV group 453 (2026-09-29): [Evidence](https://inteliwert.com/tender/opp_YKVF4BQVY6S8CR4NGZA7D5J87E/erweiterung-umbau-und-sanierung-grundschule-freistett-lueftungsarbeiten), checked 4 Nov 2026 - Seat in the same federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_7NNX14JH8J6D74SRV7ECAY4KFM), checked 4 Nov 2026 - 1 award in this field in 36 months, from 1 buyer: [Evidence](https://inteliwert.com/tender/opp_YKVF4BQVY6S8CR4NGZA7D5J87E/erweiterung-umbau-und-sanierung-grundschule-freistett-lueftungsarbeiten), checked 4 Nov 2026 - [Grundschule Wagenstadt - 30\_Sanitärinstallation](https://inteliwert.com/tender/opp_T3RK4E50WHAVPEMHQTWMXEP95Q/grundschule-wagenstadt-30-sanitaerinstallation) Open · SME (from the award notice) · New to public tenders · Buyer: Stadt Herbolzheim · Deadline: 13 Nov 2026, 12:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/2fc905a9-e352-4f30-9bd8-5a5174201ad0), Last checked 27 Oct 2026, 06:30 (UTC+01:00) - Won a contract in CPV group 453 (2026-09-29): [Evidence](https://inteliwert.com/tender/opp_YKVF4BQVY6S8CR4NGZA7D5J87E/erweiterung-umbau-und-sanierung-grundschule-freistett-lueftungsarbeiten), checked 3 Nov 2026 - Seat in the same federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_7NNX14JH8J6D74SRV7ECAY4KFM), checked 3 Nov 2026 - 1 award in this field in 36 months, from 1 buyer: [Evidence](https://inteliwert.com/tender/opp_YKVF4BQVY6S8CR4NGZA7D5J87E/erweiterung-umbau-und-sanierung-grundschule-freistett-lueftungsarbeiten), checked 3 Nov 2026 - [Grundschule Wagenstadt - 27\_Heizungsinstallation](https://inteliwert.com/tender/opp_14E986B6SWMSJV5KJJBCW2T7RV/grundschule-wagenstadt-27-heizungsinstallation) Open · SME (from the award notice) · New to public tenders · Buyer: Stadt Herbolzheim · Deadline: 13 Nov 2026, 12:10 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/73d12911-ae96-4118-ad10-39bae61fca9b), Last checked 27 Oct 2026, 06:30 (UTC+01:00) - Won a contract in CPV group 453 (2026-09-29): [Evidence](https://inteliwert.com/tender/opp_YKVF4BQVY6S8CR4NGZA7D5J87E/erweiterung-umbau-und-sanierung-grundschule-freistett-lueftungsarbeiten), checked 4 Nov 2026 - Seat in the same federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_7NNX14JH8J6D74SRV7ECAY4KFM), checked 4 Nov 2026 - 1 award in this field in 36 months, from 1 buyer: [Evidence](https://inteliwert.com/tender/opp_YKVF4BQVY6S8CR4NGZA7D5J87E/erweiterung-umbau-und-sanierung-grundschule-freistett-lueftungsarbeiten), checked 4 Nov 2026 - [Grundschule Wagenstadt - 29\_Lüftungsinstallation](https://inteliwert.com/tender/opp_287WBP1QD6D5DN1ZV14VXW6S6J/grundschule-wagenstadt-29-lueftungsinstallation) Open · SME (from the award notice) · New to public tenders · Buyer: Stadt Herbolzheim · Deadline: 13 Nov 2026, 12:15 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/ed68ad72-81a8-44bd-8906-125ac4e08ba0), Last checked 27 Oct 2026, 06:30 (UTC+01:00) - Won a contract in CPV group 453 (2026-09-29): [Evidence](https://inteliwert.com/tender/opp_YKVF4BQVY6S8CR4NGZA7D5J87E/erweiterung-umbau-und-sanierung-grundschule-freistett-lueftungsarbeiten), checked 3 Nov 2026 - Seat in the same federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_7NNX14JH8J6D74SRV7ECAY4KFM), checked 3 Nov 2026 - 1 award in this field in 36 months, from 1 buyer: [Evidence](https://inteliwert.com/tender/opp_YKVF4BQVY6S8CR4NGZA7D5J87E/erweiterung-umbau-und-sanierung-grundschule-freistett-lueftungsarbeiten), checked 3 Nov 2026 - [Generalsanierung Rathaus Reutlingen (GRR), Bauteil A, Vorgezogene Dachsanierung - Lüftungserneuerung](https://inteliwert.com/tender/opp_QAN9YPDP227CS8A9X8QBRT3S6B/generalsanierung-rathaus-reutlingen-grr-bauteil-a-vorgezogene-dachsanierung-luef) Open · SME (from the award notice) · New to public tenders · Buyer: Stadt Reutlingen - Gebäudemanagement Reutlingen · Deadline: 17 Nov 2026, 10:30 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/049a1f0b-efed-43e0-92bc-366c5e93b0ba), Last checked 27 Oct 2026, 00:30 (UTC+01:00) - Won a contract in CPV group 453 (2026-09-29): [Evidence](https://inteliwert.com/tender/opp_YKVF4BQVY6S8CR4NGZA7D5J87E/erweiterung-umbau-und-sanierung-grundschule-freistett-lueftungsarbeiten), checked 4 Nov 2026 - Seat in the same federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_7NNX14JH8J6D74SRV7ECAY4KFM), checked 4 Nov 2026 - 1 award in this field in 36 months, from 1 buyer: [Evidence](https://inteliwert.com/tender/opp_YKVF4BQVY6S8CR4NGZA7D5J87E/erweiterung-umbau-und-sanierung-grundschule-freistett-lueftungsarbeiten), checked 4 Nov 2026 - [KG410 Gas-Wasser- und Entwässerunsanlagen (Sanitärinstallationen) | Köstlinschule](https://inteliwert.com/tender/opp_3YW95HP2VVPZ9GMEH2H212EA78/kg410-gas-wasser-und-entwaesserunsanlagen-sanitaerinstallationen-koestlinschule) Open · SME (from the award notice) · New to public tenders · Buyer: Universitätsstadt Tübingen - Zentrale Vergabestelle · Deadline: 19 Nov 2026, 23:59 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/5af6ce5e-c17e-4a51-8ade-aca4357d8616), Last checked 26 Oct 2026, 15:14 (UTC+01:00) - Won a contract in CPV group 453 (2026-09-29): [Evidence](https://inteliwert.com/tender/opp_YKVF4BQVY6S8CR4NGZA7D5J87E/erweiterung-umbau-und-sanierung-grundschule-freistett-lueftungsarbeiten), checked 4 Nov 2026 - Seat in the same federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_7NNX14JH8J6D74SRV7ECAY4KFM), checked 4 Nov 2026 - 1 award in this field in 36 months, from 1 buyer: [Evidence](https://inteliwert.com/tender/opp_YKVF4BQVY6S8CR4NGZA7D5J87E/erweiterung-umbau-und-sanierung-grundschule-freistett-lueftungsarbeiten), checked 4 Nov 2026 - [Kältetechnische Anlagen - GS Buggingen](https://inteliwert.com/tender/opp_M7S9E6PS8E3WD9XDRFSAN1VM6P/kaeltetechnische-anlagen-gs-buggingen) Open · SME (from the award notice) · New to public tenders · Buyer: Gemeinde Buggingen · Deadline: 23 Nov 2026, 09:40 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/306e19c9-e247-4dac-958e-7d80e6b92ba8), Last checked 26 Oct 2026, 15:47 (UTC+01:00) - Won a contract in CPV group 453 (2026-09-29): [Evidence](https://inteliwert.com/tender/opp_YKVF4BQVY6S8CR4NGZA7D5J87E/erweiterung-umbau-und-sanierung-grundschule-freistett-lueftungsarbeiten), checked 4 Nov 2026 - Seat in the same federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_7NNX14JH8J6D74SRV7ECAY4KFM), checked 4 Nov 2026 - 1 award in this field in 36 months, from 1 buyer: [Evidence](https://inteliwert.com/tender/opp_YKVF4BQVY6S8CR4NGZA7D5J87E/erweiterung-umbau-und-sanierung-grundschule-freistett-lueftungsarbeiten), checked 4 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 29 September 2026. --- Page: https://inteliwert.com/company/org_7NNX14JH8J6D74SRV7ECAY4KFM/ga-tec-gebaeude-und-anlagentechnik-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.