# KOSS GmbH

Company profile · SME (from the award notice)

- Legal form: GmbH
- Seat: Burgwedel, Germany

Based on the notices and sources Inteliwert covers; not a complete record. Last checked 2 November 2026.

## Identifiers

- VAT ID: DE204906405

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 | €297,737 | 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 - Lüftungstechnik](https://inteliwert.com/tender/opp_WFKSTKXTJMJKK8E0T7Z1RZTYG6/stadt-hemmingen-gs-arnum-lueftungstechnik)  
  Buyer: Stadt Hemmingen · Award value: €297,737.15 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_WFKSTKXTJMJKK8E0T7Z1RZTYG6/stadt-hemmingen-gs-arnum-lueftungstechnik), checked 5 Nov 2026
  - Seat in the same district as the place of performance: [Evidence](https://inteliwert.com/company/org_GNFTHT2DQ2GV455C1YHXGC2MFC), checked 5 Nov 2026
  - 1 award in this field in 36 months, from 1 buyer: [Evidence](https://inteliwert.com/tender/opp_WFKSTKXTJMJKK8E0T7Z1RZTYG6/stadt-hemmingen-gs-arnum-lueftungstechnik), checked 5 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_WFKSTKXTJMJKK8E0T7Z1RZTYG6/stadt-hemmingen-gs-arnum-lueftungstechnik), checked 5 Nov 2026
  - Seat in the same federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_GNFTHT2DQ2GV455C1YHXGC2MFC), 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_WFKSTKXTJMJKK8E0T7Z1RZTYG6/stadt-hemmingen-gs-arnum-lueftungstechnik), checked 5 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_WFKSTKXTJMJKK8E0T7Z1RZTYG6/stadt-hemmingen-gs-arnum-lueftungstechnik), checked 5 Nov 2026
  - Seat in the same federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_GNFTHT2DQ2GV455C1YHXGC2MFC), checked 5 Nov 2026
  - 1 award in this field in 36 months, from 1 buyer: [Evidence](https://inteliwert.com/tender/opp_WFKSTKXTJMJKK8E0T7Z1RZTYG6/stadt-hemmingen-gs-arnum-lueftungstechnik), 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_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_WFKSTKXTJMJKK8E0T7Z1RZTYG6/stadt-hemmingen-gs-arnum-lueftungstechnik), checked 5 Nov 2026
  - Seat in the same federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_GNFTHT2DQ2GV455C1YHXGC2MFC), checked 5 Nov 2026
  - 1 award in this field in 36 months, from 1 buyer: [Evidence](https://inteliwert.com/tender/opp_WFKSTKXTJMJKK8E0T7Z1RZTYG6/stadt-hemmingen-gs-arnum-lueftungstechnik), 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_WFKSTKXTJMJKK8E0T7Z1RZTYG6/stadt-hemmingen-gs-arnum-lueftungstechnik), checked 5 Nov 2026
  - Seat in the same federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_GNFTHT2DQ2GV455C1YHXGC2MFC), checked 5 Nov 2026
  - 1 award in this field in 36 months, from 1 buyer: [Evidence](https://inteliwert.com/tender/opp_WFKSTKXTJMJKK8E0T7Z1RZTYG6/stadt-hemmingen-gs-arnum-lueftungstechnik), checked 5 Nov 2026
- [Neubau eines Gebäudeteils an der Grundschule Jembke](https://inteliwert.com/tender/opp_1BC2GWNEC07WBEE0DB9PCNST2P/neubau-eines-gebaeudeteils-an-der-grundschule-jembke)  
  Open · SME (from the award notice) · New to public tenders · Deadline: 17 Nov 2026, 08:59 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/f595ce9333b0ab53), 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_WFKSTKXTJMJKK8E0T7Z1RZTYG6/stadt-hemmingen-gs-arnum-lueftungstechnik), checked 5 Nov 2026
  - Seat in the same federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_GNFTHT2DQ2GV455C1YHXGC2MFC), checked 5 Nov 2026
  - 1 award in this field in 36 months, from 1 buyer: [Evidence](https://inteliwert.com/tender/opp_WFKSTKXTJMJKK8E0T7Z1RZTYG6/stadt-hemmingen-gs-arnum-lueftungstechnik), checked 5 Nov 2026
- [Neubau eines Gebäudeteils an der Grundschule Jembke](https://inteliwert.com/tender/opp_TGSX4D70Z3Q6J5J66N0K6G2F80/neubau-eines-gebaeudeteils-an-der-grundschule-jembke)  
  Open · SME (from the award notice) · New to public tenders · Deadline: 17 Nov 2026, 08:59 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/85e50c28d265e83d), 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_WFKSTKXTJMJKK8E0T7Z1RZTYG6/stadt-hemmingen-gs-arnum-lueftungstechnik), checked 5 Nov 2026
  - Seat in the same federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_GNFTHT2DQ2GV455C1YHXGC2MFC), checked 5 Nov 2026
  - 1 award in this field in 36 months, from 1 buyer: [Evidence](https://inteliwert.com/tender/opp_WFKSTKXTJMJKK8E0T7Z1RZTYG6/stadt-hemmingen-gs-arnum-lueftungstechnik), checked 5 Nov 2026
- [26A30493 - Behördenhaus Vechta, Rückbau, Anbau u. Neubau Aufzugsanlage; Schlosserarbeiten](https://inteliwert.com/tender/opp_YD4QPCNC6FGEEEPXDJV449NY1V/26a30493-behoerdenhaus-vechta-rueckbau-anbau-u-neubau-aufzugsanlage-schlosserarb)  
  Open · SME (from the award notice) · New to public tenders · Deadline: 17 Nov 2026, 09:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/5f1decef69683974), 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_WFKSTKXTJMJKK8E0T7Z1RZTYG6/stadt-hemmingen-gs-arnum-lueftungstechnik), checked 5 Nov 2026
  - Seat in the same federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_GNFTHT2DQ2GV455C1YHXGC2MFC), checked 5 Nov 2026
  - 1 award in this field in 36 months, from 1 buyer: [Evidence](https://inteliwert.com/tender/opp_WFKSTKXTJMJKK8E0T7Z1RZTYG6/stadt-hemmingen-gs-arnum-lueftungstechnik), checked 5 Nov 2026
- [Bepflanzung - K215](https://inteliwert.com/tender/opp_M7283T3VHKBFJCEYWFDGWZ1TQZ/bepflanzung-k215)  
  Open · SME (from the award notice) · New to public tenders · Deadline: 17 Nov 2026, 10:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/883d446753d3aa5f), 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_WFKSTKXTJMJKK8E0T7Z1RZTYG6/stadt-hemmingen-gs-arnum-lueftungstechnik), checked 5 Nov 2026
  - Seat in the same federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_GNFTHT2DQ2GV455C1YHXGC2MFC), checked 5 Nov 2026
  - 1 award in this field in 36 months, from 1 buyer: [Evidence](https://inteliwert.com/tender/opp_WFKSTKXTJMJKK8E0T7Z1RZTYG6/stadt-hemmingen-gs-arnum-lueftungstechnik), checked 5 Nov 2026
- [Neubau eines Feuerwehrhauses in Nieder Ochtenhausen - Außenanlagen](https://inteliwert.com/tender/opp_NZGSWQW04CNAMC7PC4APE0BYD7/neubau-eines-feuerwehrhauses-in-nieder-ochtenhausen-aussenanlagen)  
  Open · SME (from the award notice) · New to public tenders · Deadline: 17 Nov 2026, 11:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/6f4e958203c0ebc6), 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_WFKSTKXTJMJKK8E0T7Z1RZTYG6/stadt-hemmingen-gs-arnum-lueftungstechnik), checked 5 Nov 2026
  - Seat in the same federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_GNFTHT2DQ2GV455C1YHXGC2MFC), checked 5 Nov 2026
  - 1 award in this field in 36 months, from 1 buyer: [Evidence](https://inteliwert.com/tender/opp_WFKSTKXTJMJKK8E0T7Z1RZTYG6/stadt-hemmingen-gs-arnum-lueftungstechnik), checked 5 Nov 2026

## Is this your company?

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## 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_GNFTHT2DQ2GV455C1YHXGC2MFC/koss-gmbh

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