Insights

Growth potential Köster is a leading German construction company with 501-1000 employees and substantial regional reach, indicating a large potential market for suppliers and services related to Hoch- und Tiefbau projects, plus opportunities for long-term contracts and preferred supplier status.

Tech enablement The tech stack shows heavy use of Microsoft 365, Power Platform (Power Apps and Power BI), Intune, Dynamics, and Entra ID, suggesting opportunities to sell integrated digital workflow, project analytics, BIM collaboration tools, and cyber/identity security solutions tailored to construction workflows.

Funding signals Reported revenue in the $50M–$100M band places Köster in a scale where mid-market vendors can pursue larger project-based services, ERP/financial system optimization, and scalable IT/field solutions that support growth and efficiency.

Talent and projects As a family-owned, workforce-heavy builder promoting growth and professional development, Köster is likely expanding through skilled labor-intensive projects, implying demand for training, human capital management, site safety solutions, and workforce management software.

Sustainability and compliance While not explicit, the emphasis on being a top German construction firm and the nature of high-performance requirements suggest interest in sustainability reporting, green building practices, supply chain transparency, and compliance tools to support ambitious project standards.

Similar companies to Köster GmbH

Köster GmbH Tech Stack

Köster GmbH uses 8 technology products and services including Microsoft Power Apps, Power BI, Microsoft 365, and more. Explore Köster GmbH's tech stack below.

Köster GmbH's Email Address Formats

Köster GmbH uses at least 2 email formats:
Köster GmbH Email FormatsExamplePercentage
First.Last@koester-bau.deJohn.Doe@koester-bau.de
98%
First.Middle.Last@koester-bau.deJohn.Michael.Doe@koester-bau.de
2%

Frequently Asked Questions

What is Köster GmbH's phone number?

Minus sign iconPlus sign icon
You can contact Köster GmbH's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Köster GmbH's official website and social media links?

Minus sign iconPlus sign icon
Köster GmbH's official website is koester-bau.de and has social profiles on LinkedIn.

How much revenue does Köster GmbH generate?

Minus sign iconPlus sign icon
As of August 2026, Köster GmbH's annual revenue is estimated to be $50M - $100M.

What is Köster GmbH's NAICS code?

Minus sign iconPlus sign icon
Köster GmbH's NAICS code is 23 - Construction.

How many employees does Köster GmbH have currently?

Minus sign iconPlus sign icon
As of August 2026, Köster GmbH has approximately 842 employees across 4 continents, including Europe, North America and South America. Key team members include Bereichsleiter Personal Vice President Human Resources: G. V., Controller: T. M. and Manager Digital Construction & Bim: H. L. Explore Köster GmbH's employee directory with LeadIQ.

What industry does Köster GmbH belong to?

Minus sign iconPlus sign icon
Köster GmbH operates in the Construction industry.

What technology does Köster GmbH use?

Minus sign iconPlus sign icon
Köster GmbH's tech stack includes Microsoft Power Apps, Power BI, Microsoft 365, Microsoft Intune, Microsoft Dynamics, Microsoft Entra ID, DocuSign and Adobe Creative Suite.

What is Köster GmbH's email format?

Minus sign iconPlus sign icon
Köster GmbH's email format typically follows the pattern of First.Last@koester-bau.de. Find more Köster GmbH email formats with LeadIQ.

When was Köster GmbH founded?

Minus sign iconPlus sign icon
Köster GmbH was founded in 1938.
Köster GmbH logo

Köster GmbH

ConstructionLower Saxony, Germany501-1000 Employees

Köster GmbH is a German construction firm active in high- and civil engineering. Based in Osnabrück, Lower Saxony, it identifies itself as a family-owned enterprise that maintains a high standard of performance. The organization employs a sizable workforce to deliver projects that aim to advance its clients and the broader construction sector. 

The company serves clients in the German construction market seeking reliable execution of building and civil projects. As a mid-sized player in the sector, Köster emphasizes professionalism and growth opportunities for its employees.

Section iconCompany Overview

Phone number
NAICS Code
23 - Construction
Founded
1938
Employees
501-1000

Section iconFunding & Financials

  • $50M - $100M

    Köster GmbH's revenue is estimated to be in the range of $50M - $100M

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.