Stadt Karlsruhe Hauptamt

How to win their contracts

Measured from Stadt Karlsruhe Hauptamt's own published record — no estimates, no generic advice.

• Plan for about 30 days to prepare a bid — that is the median gap between publication and deadline across 19 of their tenders.
• They publish about 8.5 tenders a month, measured over 3 months of history.
• Half of their 45 awarded contracts are worth €0 or less — size your bid to that range.
• Most of their buying falls in repair and maintenance services, sewage, refuse, cleaning and environmental services, office and computing machinery, equipment and supplies.
• Their most frequent suppliers are ES-Catering (3), Kaplan Gebäudereinigung GmbH (2), Daimler Truck AG (2) — expect to bid against incumbents who already know this buyer.