Alexander Hundeshagen

reputativ GmbH
+49 531 37960070

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    Our History

    Löwenstark’s history in numbers


    • reputativ GmbH introduces reputation+, a SaaS solution for effective review management, and thus expands its portfolio of reputation management services
    • With the new location in Amsterdam, reputativ GmbH expands its services beyond the German-speaking market


    • KDM and Lucky Shareman strengthen the Löwenstark Digital Group, expanding the services to include media planning and influencer marketing
    • The managing directors Jean-Paul Daniel and Daniel Weber (KDM) as well as Björn Wenzel (Lucky Shareman) join the management team
    • The group now employs more than 250 people in locations in Berlin, Braunschweig, Halle (Saale), Hamburg and Leipzig
    • Löwenstark develops its own AI solution for SEO, significantly improving keyword research
    • Content marketing is added as a new service to the customer portfolio
    • New Work at Löwenstark – even after the Corona pandemic, all employees are free to work remotely from home


    • Löwenstark finds strong partners in Hannover Finanz and Arcus Capital to further expand the group
    • The growth of the group of companies is consistently continued and Löwenstark surpasses the 200-employee mark
    • Video content is established as an important component of SEO and social media marketing


    • Hartmut Deiwick becomes CEO and Group Managing Director at the beginning of 2020.
    • Expansion of the central key-accounting approach to support our group-wide clients.
    • Founding of Löwenstark Brand Marketing to expand our brand marketing services.
    • 8 out of 12 months of home-office due to the global Covid-19 pandemic are managed with an outstanding commitment by employees. Processes are being further digitalised, workplaces fully converted to laptops, and Microsoft Teams introduced as a central solution. This will ensure a seamless service to our clients.


    • Founding of Löwenstark Consulting to further expand the Löwenstark Group with Hendrik Herms as Managing Director.
    • Launch of services in brand marketing, winning the first budgets for Franken Brunnen and Europa Park.
    • Co-determination of the team by assembling an employee advisory board.
    • Carsten Schurig and Jan-Hendrik Rauh were reappointed as Managing Directors of Löwenstark Online Marketing and Löwenstark Digital Solutions GmbH, respectively.


    • Hartmut Deiwick joins the group as the second Managing Director, taking over the operational units and services.



    • The hiring of the 150th employee for the team.
    • Winning international pitches with American Express, Novartis, and Mindfactory.
    • Developing the 360° Online Marketing Cloud as the first business intelligence tool on the market.
    • Donation to Doctors Without Borders in 2017 of €22,000, and in subsequent years to a current total of €61,110.



    • Expansion of on-site services for our customers in the D-A-CH area, with locations in Leipzig, Saarbrücken, Munich, and Berlin.


    • The Löwenstark Group has grown to four agencies. Specialists for reputation management (reputativ GmbH, Managing Director Alexander Hundeshagen) and social media marketing (neo.says.miau GmbH, Managing Director Nina Schwerdtfeger) were added.



    • Acquisition of several major clients (Villeroy & Boch, German Youth Hostels, and EMAG).
    • Development of our strong 360° online marketing approach.


    • Founding of the first location in Halle/Saale.
    • Move to new premises with 1,500 sqm in Braunschweig.


    • Expansion of online marketing services to include affiliate marketing, email marketing, and social media marketing.   

    certified agency awin

    facebook marketing partner


    • Celebrating 500 customers.
    • The hiring of the 50th employee for the team.
    • Move to new premises with 750sqm in Braunschweig.
    • New premises in Braunschweig.

    Neue Räumlichkeiten in Braunschweig


    • Acquisition of several key accounts (Healthfood24 GmbH, Nebulus, and Deutsche BKK).
    • Establishment of a central project management approach.

    Deutsche BKK


    • “Internetagentur Löwenstark GmbH” becomes “Löwenstark Online Marketing GmbH” and “Löwenstark Digital Solutions GmbH” as full-service agencies in the field of online marketing and web applications.



    • Celebrating 100 customers.
    • The hiring of the 15th employee for the team.
    • Development of our data-driven tool with which we would save an average of 20% in campaign costs for our clients.


    • Expansion of online marketing services to include “search engine optimisation” and “search engine marketing.”
    • Tim Aster joins the company as the second managing partner.

    Tim Aster


    • Founding of the internet agency Löwenstark GmbH by Marian Wurm.
    • Creation of the first company website (at that time with outstanding flash elements).

    Die erste Firmenwebsite


    • Creation of the city portal “” as a way of placing regional companies in the search engine.
    • The realisation of intranet applications for the major car manufacturers VW, Audi, and Daimler in Germany in cooperation with P3 consultancy.

    Geschichte Braunschweig


    • Establishment of the first foreign office during a Work & Travel trip to New Zealand. 😉

    Work & Travel Neuseeland


    • Development of a comprehensive intranet application for the German Social Welfare Association (Sozialverband Deutschland, SoVD), including rollout for several branches.

    SoVD Sozialverband Deutschland


    • Marian Wurm (20 years old) developed his first online shop based on OS:Commerce with a team of freelance programmers from his home-office as a sideline to his training as a computer scientist.
    • Founding of ITC-IT Consulting as a sole proprietorship.

    Geschichte Braunschweig

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    38104 Braunschweig

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      I have read the Privacy Policy and agree that the data I enter in the contact form will be collected and stored electronically and I may be contacted by reputativ GmbH by e-mail for advertising purposes regarding my reputation on the Internet. I can revoke this consent at any time.