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Steilküste Medien GmbH
Michael Koppenberg

MK

Agency

Michael Koppenberg

CTO at Steilküste Medien GmbH.

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Email: Not on file.

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Seen at

Affiliate Meet Markt

Also at Steilküste Medien GmbH

Andre Siemssen — CEO

Related reading

Curated Supply vs Open Supply in Performance Marketing
Direct Publishers, Brokers, and Exchanges: Understanding the Tradeoffs in Call Supply
How Benchmarks Help New Sources Get Buyer Confidence

Role: CTO
Company: Steilküste Medien GmbH
Category: Agency
Updated: August 24, 2026

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Dependable Call Exchange LLC compiled this record from attendee and exhibitor materials at industry events. It has not been reviewed or confirmed by the person named, and inclusion here is not a recommendation or endorsement by Dependable Call Exchange. We make no representation about any listed party's quality, performance, traffic, compliance, or reliability.

Contact details are shown partially masked; full values require a free account. Record last updated August 24, 2026.

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Record updated August 24, 2026 · snapshot 20261018T090043Z-unknown

Dependable Call Exchange

Dependable Call Exchange LLC Florida LLC (private, for-profit) 10728 Eveningwood Ct, Trinity, FL 34655, US +1 716-525-5245 · [email protected] https://dependablecalls.com EIN 99-4103401

A B2B pay-per-call exchange — calls routed by vertical, in real time.

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