about us

The company telequest is a service numbers provider headquartered in Austria (Graz). It specialises in international service numbers, SMS services, IVR & Audiotex applications. telequest was founded in April 2001 by Dipl.-Ing. Wolfgang Hutter and Stephan Ohneck. As a provider of national and international service numbers in more than 130 countries, we offer the best possible security due to the cooperation with only renowned and reliable carriers and network operators.

telequest group

We invest in next-generation communication technologies.

In order to stay true to our credo “All from one source”, we are constantly extending our competencies. From software development to cloud technologies, we are striving to meet all demands of modern service telecommunication and want to pass on the benefits to our customers. In the last years we have achieved this through investments in renowned companies.

2014 investment in G+Z Software GmbH
business focus: software and app development
2014 launch of project "Almdesk" in cooperation with G+Z Software GmbH
focus: sale of breeding and farm animals, classified ads, organic animal database and much more
2016 investment in Team ATW GmbH
business focus: app-concepts, advertising and telemedia
2018 launch of the new brand "questFON
products: call tracking, sip trunking and cloud telephony


shareholder & CEO

DI Wolfgang F.P. Hutter
shareholder & CEO
DE, AT, CH: 0800 102 502 2
direct: +43 316 47 44 22 11

  • Degree of Electrical Engineering - Area of concentration: Information Technology of the Technical University of Graz (Austria)
  • Professional career: 1997-2001 Shareholder & CEO of WebLine & Internet Solutions GmbH
  • CEO at G+Z Software GmbH since 2014
Stephan OhneckStephan Ohneckshareholder & CEO

Stephan Ohneck
shareholder & CEO
DE, AT, CH: 0800 102 502 2
direct: +43 316 46 82 482
mail: stephan.ohneck(@)telequest.com

  • communication- and mediabroker
  • consultant for telecommunication devices in 1995
  • founder of telequest GmbH in Weilheim in 1997
  • innovator for communication and direct response TV solutions
  • networker and entepreneur in the field of media and gastronomy entertainment
Astrid PlannerAstrid Plannerinternational business development

Astrid Planner
international business development
DE, AT, CH: 0800 102 502 2
direct: +43 316 47 44 22 12
mail: astrid.planner(@)telequest.at

  • market communication at the Advertising Academy Vienna
  • professional career: telequest Kommunikation GmbH, D 82354 Weilheim: Int. Business Development
    GEMADI-Gesellschaft für Erlebnismarketing: project management
    StillaLife: copywriting/conceptual design
    Die3: event coordination Vienna
Ing. Paul KagerIng. Paul Kagerkey account management

Ing. Paul Kager
key account management
DE, AT, CH: 0800 102 502 2
direct: +43 316 47 44 22 17
mail: paul.kager(@)telequest.at

  • kolleg for telecommunication and electronics at BULME Graz
  • teaching degree in Mathematics and Physics/Chemics at PAEDAK Graz-Eggenberg
  • professional experience: software engineering, project management and key account management in the international Casino Business
  • main focus: international service numbers, UIFN
Lothar PlannerLothar Plannerbilling management

Lothar Planner
billing management
DE, AT, CH: 0800 102 502 2
direct: +43 316 47 44 22 18
mail: lothar.planner(@)telequest.at

  • A-Levels, Studies at University of Veterinary Medicine Vienna
  • professional experience: customer care, accounting
  • main focus: billing & controlling
Martina Dulabic, MAMartina Dulabic, MAregional sales executive

Martina Dulabic, BA
regional sales executive
DE, AT, CH: 0800 102 502 2
direct: +43 316 47 44 22 41
mail: martina.dulabic(@)telequest.at

  • Master degree in global studies - economics and environment at Karl-Franzens-University, Graz
  • Bachelor degree in international marketing & sales management at Campus02 the university of applied science, Graz
  • professional experience: projects in the fields of market research and marketing conception, fashion industry
  • main focus: service numbers, project management and marketing
Julia DürrJulia Dürrbilling assistant

Julia Dürr
billing assistant
DE, AT, CH: 0800 102 502 2
direct: +43 316 47 44 22 39
mail: julia.duerr(@)telequest.at

  • office management assistant
  • professional experience: customer support, order processing, process responsibility of number porting (local numbers)
law office Gerhard Halbreiner, lawyer in 8010 Grazlaw office Gerhard Halbreiner, lawyer in 8010 GrazRAA Mag. Viktoria Feldbacher

law office Dr. Gerhard Halbreiner, lawyer in 8010 Graz
RAA Mag. Viktoria Feldbacher
DE, AT, CH: 0800 102 502 2
direct: +43 316 47 44 22 18
mail: legal(@)telequest.at

  • degree in law at Graz and Antwerp
  • legal trainee at the OLG Sprengel Graz
  • trainee lawyer in renowned lawyer’s offices at Graz
  • bar examination
Daniela KozeschnikDaniela Kozeschnikswitchboard & office management

Daniela Kozeschnik
switchboard & office management

Renate PongratzRenate Pongratzswitchboard & office management

Renate Pongratz
switchboard & office management

Elsa KabbadasElsa Kabbadasswitchboard & office management

Elsa Kabbadas
switchboard & office management

Would you like to become part of our team?
We would be glad to receive your application.

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