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Sebastian MantheySM

Sebastian Manthey

Second Sales - Outsourced Sales Company

€240/day
15 projects
Düsseldorf, DE
8-15 years

Average response time: 2 hours

Freelancer profile translated to English.
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About Sebastian

As a trainedIT Systems Electronics Technicianand **Insurance and Finance Clerk**, I combine technical know-how with sales expertise.

I will guide you through the entire sales process – from lead generation and cold calling to a successful closing.

I have been self-employed with my company ZweitVertrieb since 2020.

ZweitVertrieb is the outsourced sales company
which successfully mediates services,
products & software in the DACH region on behalf of its clients.
  • German

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • ZweitVertrieb
    Managing Director
    CONSULTING AND AUDITS
    March 2020 - Today (6 years and 5 months)
    Düsseldorf, Germany
    ZweitVertrieb is the outsourced sales company
    which successfully mediates services,
    products & software in the DACH region on behalf of its clients.

    ZweitVertrieb revolutionizes classic cold calling
    and sets new standards in customer acquisition!
    Looking for new customers? We mediate.
    Cold Calling cold calling Lead Generation SDR New Customer Acquisition
  • WeAre - Work together in VR
    Manager of Sales
    SOFTWARE PUBLISHING
    October 2017 - April 2019 (1 year and 6 months)
    Bochum, Germany
  • Debeka
    District Sales Manager
    BANKING AND INSURANCE
    August 2013 - April 2019 (5 years and 8 months)
    Mülheim an der Ruhr, Germany

Reviews

5.0

Out of 7 ratings

A

Alexander

7 - SE - Europe Ops - DACH - Schneider Electric GmbH

Several weeks project

-

Reviewed on 7/8/2025

Sebastian supported us with an acquisition campaign and the result is top. He understood our challenges, addressed them, and also transferred the knowledge and insights excellently.
PascalP

Pascal

Malt Community GmbH

Reviewed on 12/3/2024

Great collaboration, very experienced in sales and especially in cold calling and handling inbound leads. The collaboration was very professional, reliable and very likeable. We were super satisfied with Sebastian's results and can definitely recommend working with him!

Recommendations

Simon LechnerSL
Lars HenningLH
Simon Lechner and 1 other person have recommended Sebastian

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Education

  • Insurance Studies
    University of Applied Sciences for Financial Services Düsseldorf
    2016
    Versicherungswesen
  • Computer Science
    University of Duisburg-Essen
    2013
    Informatik

Skill set

Categories

  • Other