Supplier profile
SEITENBAU GmbH
Every public-sector award we hold for this supplier, across Switzerland and Germany, from 8 Jun 2009 to 3 Aug 2026.
Awards won
19
all time
Attributed value
€15.1m + CHF 77k
3 shared, unvalued
Buyers
14
public bodies
Active
2009–2026
first to latest award
Awards by year
Who they win from
| Buyer | Awards | Value |
|---|---|---|
| Beschaffungsamt des BMI | 3 | not attributable |
| Bundeskanzleramt | 2 | €6.0m |
| FITKO (Föderale IT-Kooperation) | 2 | not attributable |
| Freie und Hansestadt Hamburg - Behörde für Kultur und Medien - Amt Staatsarchiv | 2 | €1 |
| BLV | 1 | CHF 77k |
| Bundesanstalt für Finanzdienstleistung | 1 | €476k |
| Bundesrepublik Deutschland, vertreten durch das Beschaffungsamt des BMI - Zentralstelle IT-Beschaffung | 1 | not attributable |
| Das Saarland, vertreten durch das Ministerium für Wirtschaft, Innovation, Digitales und Energie | 1 | €431k |
| Das Saarland, vertreten durch das Ministerium für Wirtschaft, Innovation, Digitales und Energie | 1 | €431k |
| Deutscher Bundestag | 1 | not attributable |
What they win
Awards
All 19 awards we hold
- Germany – Software programming and consultancy services – ZR3-16120-2026-125-12-DE3 ↗Deutscher Bundestagshared awardawarded 3 Aug 2026
- Germany – System and support services – Einführung von Social OfficeNet (SON) ↗Das Saarland, vertreten durch das Ministerium für Wirtschaft, Innovation, Digitales und Energie€431kawarded 4 Feb 2026
- Einführung von Social OfficeNet (SON) ↗Das Saarland, vertreten durch das Ministerium für Wirtschaft, Innovation, Digitales und Energie€431kawarded 4 Feb 2026
- Germany – IT services: consulting, software development, Internet and support – Rahmenvereinbarungen über die Erbringung von IT-Dienstleistungen und sonstigen Beratungsleistungen zum Abruf von Einzelaufträgen ↗Komm.ONE AöRshared awardawarded 3 Nov 2025
- Los 5 CR03 ↗Bundesrepublik Deutschland, vertreten durch das Beschaffungsamt des BMI - Zentralstelle IT-Beschaffungawarded 2 Dec 2024
- IT-Dienstleistung: Support, Wartung und weitere Unterstützungsleistungen für Intranet-Softwarelösung OfficeNet ↗Bundesanstalt für Finanzdienstleistung€476kawarded 24 Oct 2024
- ZIB21.15 – 1636/23/VV:1 - „Weiterentwicklung, Wartung, Pflege und Support BaSys, Go4Bund“ ↗Beschaffungsamt des BMIawarded 16 May 2024
- Informatikdienstleistungen im Bereich IKT, exkl. Personalverleih ↗BLVCHF 77kawarded 22 Apr 2024
- Germany – Programming services of packaged software products – GovData, Portal-Entwicklung, -Wartung und -Betrieb ↗FITKO (Föderale IT-Kooperation)awarded 16 Apr 2024
- GovData, Portal-Entwicklung, -Wartung und -Betrieb ↗FITKO (Föderale IT-Kooperation)awarded 15 Apr 2024
- Los 1: Softwaretechnische Betreuung und Weiterentwicklung des TP ↗Freie und Hansestadt Hamburg - Behörde für Kultur und Medien - Amt Staatsarchivawarded 1 Feb 2024
- Germany – Software-related services – Transparenzportal Hamburg ↗Freie und Hansestadt Hamburg - Behörde für Kultur und Medien - Amt Staatsarchiv€1awarded 31 Jan 2024
- Germany-Berlin: Custom software development services ↗Bundeskanzleramt€4.8mawarded 11 Jan 2019
- IT services: consulting, development & support — Beschaffungsamt des BMI ↗Beschaffungsamt des BMIawarded 22 Oct 2015
- IT services: consulting, development & support — Bundeskanzleramt ↗Bundeskanzleramt€1.1mawarded 18 Aug 2015
- IT services: consulting, development & support — Innenministerium Stuttgart ↗Innenministerium Stuttgart€3.3mawarded 27 Oct 2014
- IT services: consulting, development & support — Office fédéral des constructions et de la logistique (OFCL); marchés publics ↗Office fédéral des constructions et de la logistique (OFCL); marchés publics€1.0mawarded 16 Dec 2013
- Entwicklung und Inbetriebnahme der Zentralen Komponente (ZK) des Nationalen Waffenregisters (NWR). ↗Beschaffungsamt des BMIshared awardawarded 2 Aug 2011
- IT services: consulting, development & support — Office fédéral des constructions et de la logistique (OFCL) Ressort Achat bureautique / informatique ↗Office fédéral des constructions et de la logistique (OFCL) Ressort Achat bureautique / informatique€3.4mawarded 8 Jun 2009
Possibly the same organisation
These entries differ from this one only by legal form or a bracketed qualifier, so they may be the same organisation — or a different registered company of the same name. They are kept apart on purpose: the figures on each page are per legal entity and are never combined.
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Awards are collected from official public procurement notices and deduplicated so one procurement counts once. Supplier names are grouped across their published spellings: case and punctuation are ignored, and “Ltd” is treated as optional because buyers routinely leave it off. Everything else that marks a different organisation is kept — an LLP, a plc, a CIC and a Teoranta are separate businesses from a Ltd of the same name, as are a parent and a named subsidiary, and none of them are merged here. Where another entry differs from this one only by legal form or a bracketed qualifier it is listed above as possibly the same organisation — a hint for the reader, never a merge: figures are per legal entity and never combined. Value is attributed only where the notice is explicit: the supplier's own itemised amount, or the whole value where they were the sole named supplier. Awards naming several suppliers without a published split are counted and marked shared, never valued, and a framework ceiling is never treated as money any one appointed supplier won. Sterling and euro are never added together. The linked source notice is authoritative. Profiles may take up to an hour to reflect newly collected records.
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