BPO Service Company

CTM Marketing Services GmbH

Owner-run telemarketing and customer care provider in Hessen with a focus on outbound sales calls

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Wiesbaden
Marketing
Frankfurt

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TrustList summary

CTM Marketing Services GmbH runs telephone sales and customer care work for other companies. Set up in 1983, the firm is still run by its owners and operates from four offices spread across the state of Hessen.

Services

Outbound telemarketing: sales calls made on behalf of client companies, which the firm names as its main focus.
Customer care: telephone handling of customers for its clients, reflected in its tagline as a customer care company.
Tailored call programmes: campaigns shaped around each client's own sales challenge.

Who it works with

CTM aims for long-running partnerships with companies from a wide mix of sectors.

Key facts

Based in: Frankfurt am Main, with further offices in Darmstadt, Friedberg and Wiesbaden
Founded: 1983
Team: more than 380 staff
Ownership: owner-managed

Summary written by TrustList from the business's own published information, Sep 2026.

Categories & features

Wiesbaden
Marketing
Frankfurt

Rankings

CTM Marketing Services GmbH is ranked on 1 TrustList ranking at #4.

Every ranking orders its listings by their reviews, how complete the profile is and the Trust Score. CTM Marketing Services GmbH has no reviews yet and 3 of the 10 profile details we look for. Where no listing on a page has been reviewed, the order follows the profiles alone.

Bpo service company · 1 ranking

#4of 297
Marketing
Its profile: “CTM Marketing Services GmbH runs telephone sales and customer care work for other companies.”
Of the top 63 here, 13 also cover SEO and 12 also cover advertising; 3 also work in California and 2 also work in Africa.
Behind Kaya Systems, ahead of EUROPHONE.

As of 2026-11-01. Organic ranks only; sponsored placements are never ranks. How TrustList ranks