congstar logo — Für mehr fair #congstar

congstar

Für mehr fair #congstar

Founded 2007 Germany Koln, Germany 376 employees Telecom

General Information

Company Name congstar
Founded Year 2007
Location Germany Koln, Germany
Employees 376
Industries Telecom
Business Model B2C, D2C, E Commerce
Revenue Model Subscription, Product Sales, Affiliate
Social

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Recorded by Bounce Watch from public sources. Every entry below carries the date we observed it, and when we have not looked recently the page says so rather than leaving silence to imply nothing happened.

Feature Release Sep 24, 2026

congstar's Product & Technology department presented new functions being developed for the congstar App at their internal Reviewmesse event.

Product Launch Sep 24, 2026

congstar's Product & Technology department showcased developments related to the activation of fiber optic connections, indicating a new product offering in the telecommunications sector.

About congstar

congstar, operating under the slogan "Für mehr fair #congstar", stands out in the telecom industry by combining flexibility and security. Founded in 2007, this German venture has established itself as one of the leading telecommunications providers under the patronage of Deutsche Telekom.

The company's headquarters is strategically located in Germany, in the vibrant Rheinauhafen area of Cologne. congstar prides itself on being a welcoming workplace with over 300 employees, recognized as one of the country's top employers.

Despite its affiliation with a larger corporate entity, congstar maintains a startup-like agility, offering innovative solutions that reflect its diverse and creative team. The company focuses on fairness and inclusivity, encouraging both internal and external stakeholders to challenge the status quo. Though it hasn't reported recent investments, its foundation under Deutsche Telekom provides robust backing, making it an attractive consideration for potential investors in the dynamic telecom sector.

Business keywords: Mobile Products, Prepaid Services, Postpaid Services, DSL Connections, VDSL Connections, D-Netz Quality, Flexible Contract Terms, Agile Work Culture, Digital Businesses, IT Services, Mobile Apps, Corporate Sponsorship, Leadership, Diversity and Inclusion

Services & Products

Mobile Tariffs with Contracts
Prepaid Mobile Services
Mobile Device Sales
Internet Services
Homespot Tariffs
Customer Support Services

Target Customers

Neukund*innen (New Customers) Bestandskund*innen (Existing Customers) Young Adults (18-27) Businesses (Affiliate Partners) Technology Enthusiasts

No funding data available for congstar yet.

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FAQ About congstar

Für mehr fair #congstar
congstar was founded in 2007.
congstar is headquartered in Koln, Germany.
congstar operates in Telecom. Its work centres on Mobile Products, Prepaid Services, Postpaid Services and DSL Connections. Its customers include Neukund*innen (New Customers), Bestandskund*innen (Existing Customers) and Young Adults (18-27).
congstar has a B2C, D2C and E Commerce business model. Its revenue comes from Subscription, Product Sales and Affiliate.
congstar has approximately 376 employees.
congstar offers: Mobile Tariffs with Contracts, Prepaid Mobile Services, Mobile Device Sales, Internet Services, Homespot Tariffs, Customer Support Services.
Top alternatives and competitors to congstar include Chorus NZ Limited, MTC Namibia, Bell, Finetwork, Gigstreem. These companies operate in related industries and serve comparable markets. You can compare them side by side on Bounce Watch.
congstar and Chorus NZ Limited are both companies in similar industries. Compare their funding, team size, growth signals, and market position on Bounce Watch to see which one fits your needs.

Source: BounceWatch company record for congstar, https://bouncewatch.com/company/congstar, updated 26 September 2026. When citing, please name BounceWatch and link this page.

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