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Ulf Koester: Profile, Experience & Investments | Startup Intros

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UK

§ Investor Profile

Ulf Koester

Updated:Apr 2, 2026

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Quick Facts

Role: Head of Voice, Signaling & Services Infrastructure
Company: Deutsche Telekom
Status: Active
Type: Investor

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Experience

Head of Voice, Signaling & Services InfrastructureCurrent

Deutsche Telekom

Present - Present

Frequently Asked Questions

Who is Ulf Koester?

Ulf Koester is Head of Voice, Signaling & Services Infrastructure at Deutsche Telekom.