Kölner Schulbaugesellschaft mbH

DER3306.HRB113570|Wittekindstraße 5, 50937 KölnGermany|2022

Profit-€70.4K

Revenue€1.6K

Balance€2.1M

About

Kölner Schulbaugesellschaft mbH is a company based in Köln. It is registered in the commercial register of the Köln local court under HRB 113570. The company was founded in 2022. In 2024, the company reported revenue of €1,575. Business succession at Kölner Schulbaugesellschaft mbH is currently open.

Business purpose (commercial register)

die Errichtung, Sanierung und Erweiterung von Schulbauten und sonstiger damit zusammenhängender Hochbaumaßnahmen, wie z.B. Sporthallen, für die Stadt Köln.

Source: German Commercial Register (Handelsregister) Köln Local Court, HRB 113570 (as of 20 August 2026)

Company Structure

Shareholders

Name	Type	City
Markus Greitemann	Geschäftsführer(in)	Köln
Jens Rauber	Geschäftsführer(in)	Köln

Source: German Commercial Register (Handelsregister) Köln Local Court, HRB 113570 (as of 20 August 2026)

Company History

Management

Date	Event Type	Event
28.10.2024	Business Address Change	Wittekindstraße 5, 50937 Köln
03.02.2023	Company Name Registered	Kölner Schulbaugesellschaft mbH
03.02.2023	Registered Seat	Köln

Date	Type	Change	Total Capital
03.02.2023	Share Capital Set	—	25.000 €

CPV categories

Architectural and related servicesArchitectural, engineering and planning servicesBuilding construction workConstruction work for school buildingsEngineering design servicesModular and portable buildingsPrefabricated buildingsSports hall construction work

Date	Contract	Role	Counterparty	Value
16.6.2026	Planung, Lieferung, Aufstellung, Innenausbau, Inbetriebnahme, Anmietung, Betrieb und Rückbau einer zweigeschossigen Containeranlage am Erich Kästner-Gymnasium, Castroper Straße 7 in Köln Contracting authority	Contracting authority	—	—
22.4.2026	Generalunternehmerleistungen für den Neubau der Grundschule Friedensstraße in Köln-Porz Contracting authority · W. Hundhausen Bauunternehmung GmbH	Contracting authority	W. Hundhausen Bauunternehmung GmbH	—
12.9.2025	Generalunternehmerleistungen für den Neubau der Grundschule Friedensstraße in Köln-Porz Contracting authority	Contracting authority	—	—

Source: German Commercial Register (Handelsregister) Köln Local Court, HRB 113570 (as of 20 August 2026)

Financials

Key financial figures over time — Kölner Schulbaugesellschaft mbH
Year	Revenue	Profit	Balance	Employees
2024	€1,575	-€70,390	€2,065,520	—
2023	—	-€29,747	€539,436	—
2022	small company¹	-€1,767	€525,144	—
2021	—	—	€25,000	—

¹ Small companies are not required to publish a profit-and-loss statement (§ 326 (1) HGB). The figure shown is the statutory ceiling under § 267 HGB where the balance-sheet total makes it binding — a company may exceed at most one of the three size criteria.

Source: German Company Register (Unternehmensregister)

Register Files

Current Printout (AD)

Chronological Printout (CD)

List of Shareholders

Articles of Association

Model Protocol

Registration Application

Source: German Commercial Register (Handelsregister) Köln Local Court, HRB 113570 (as of 20 August 2026)

Cost type	Amount	Share
Personnel Costs	€609,475	57.4%
Material Costs	€442,710	41.7%
Depreciation	€9,953	0.9%

Kölner Schulbaugesellschaft mbH

About

Business purpose (commercial register)

Company Structure

Company History

Financials

Register Files

Annual Financial Statements

Cost Distribution (2024)

Trends