omnichannel consultancy Omnichannel Consultancy WE HELP TELCOS DO MESSAGING! We take the guesswork out of omnichannel deployment by helping Platform Providers and Telcos at every stage of the process, from planning and strategizing to market implementation. Learn More RCS Consultancy WE HELP TELCOS DO MESSAGING! Define your RCS business strategy and get the advantage of the upcoming industry of Rich Communication Services (RCS) and specifically RCS Business Messaging (RBM). Explore the RCS ecosystem Wholesale SMS Launch WE HELP TELCOS DO MESSAGING! At Global Telco Consult, we help Telcos defining its wholesale strategy, including market positioning, business synergies, business development approach, and execution plan. Find out how we work SMS Platform Management WE HELP TELCOS DO MESSAGING! Wholesale, Enterprise, On-Premises, Omni-Channel or not, GTC is available to operate your SMS platform or to suggest the best platform or software for your business. Check what we offer

MEF Webinar Deep Dive SMS: Business Messaging for Wholesale | 11:15 AM BST | 7 Oct. 2020 Register here →

Our Services

Global Telco Consult (GTC), is an independent consulting firm, with significant expertise in A2P business messaging. GTC provides tailor-made messaging strategies, helping Telcos and Enterprises to productize, launch, monetize and run messaging products such as RCS, Viber, WhatsApp, OTT, and SMS both for the wholesale and retail industry.

GTC Consultancy


Shape and monetize your messaging business with A2P and P2P SMS, RCS and OTT channels.



GTC Business Development

Business Development

Enhance global connectivity without hassle. GTC connects you with new markets and accelerates your growth.



GTC Managed Service

Managed Services

Run your SMS operations with GTC’s testing service, SMSC, SMS platform and SMS firewall management.



Do you have further questions about our services?
Just send us a message and we will come back to you.


Who we are

Jose Garcia - GTC

José García

The GTC founder is an expert in wholesale SMS and voice for 20+ years, accumulated at Verizon, Netsize and tyntec. One of the most interconnected professionals in the telecom…

Giovanni Benini - GTC

Giovanni Benini

Partner at GTC, Giovanni is a mobile evangelist for 25+ years, with deep knowledge in SMS, RCS and OTT channels. He brings experience from Openmarket, tyntec, Siemens and more …

Michael Stiller - GTC

Michael Stiller

As Head of Technology, Michael brings technical expertise to the GTC team. With 10+ years as Technical Support at tyntec, Michael has deep knowledge in SMS, SS7, SMPP, RESTful APIs …

Christian Niegl - GTC

Christian Niegl

Christian gained deep SMS operations expertise working as 2nd level Operations Manager and Service Manager at tyntec for over five years. His areas of expertise include: SS7, SMPP, HLR…

Erika Slunksnyte

Erika Slunksnytė

Erika is the Finance Manager at GTC. A finance expert who worked in the telecommunication industry for ten years, she counts Telecommunications Billing, Fraud Management…

Hrach Tamrazyan

Hrach Tamrazyan

Before joining GTC, Hrach worked for tyntec, a global messaging provider, where he gained deep expertise productizing business messaging solutions and omnichannel …
Michael Power

Michael Power

Michael is one of the industry’s leading messaging evangelists, having represented brands alongside Google and the GSMA in 2018 and 2019 at MWC in Barcelona and …
Roma Pozzer Kühleis

Roma Pozzer Kühleis

Roma is a professional with over 10 years of experience in the telecommunications industry spanning across different roles from business development, procurement …
Thais Bento

Thaís Bento

Thaís is an up-and-coming legal professional in Europe, who has already extensively proven her worth in the South American energy sector. She currently supports GTC …
Linda Carter

Linda Carter

Before joining GTC, Linda worked for a global internet service provider, SEACOM. She has 12 years of telecommunications experience in a senior integrated…
Gladwyn Teo

Gladwyn Teo

Gladwyn is our go-to guy for the Asia business, with more than 10 successful product launches for American and European brands in Asia Pacific…


upcoming events

Here you can see the upcoming events at which we are present. If you want to meet us, just arrange a meeting with us. We would be happy to talk about new business opportunities

Event MEF Connects Wholesale

MEF Connects Wholesale

Deep Dive: The RCS Opportunity hosted by MEF and GTC (Day 1)
Wed, 7 Oct 2020 09:00 – Thu, 8 Oct 2020 18:00 BST


Latest Webinars

12th May 2020 – CC Webinar

Latest Technological Innovation and Development in the Messaging landscape.

23th June 2020 – CC Webinar

The Messaging Market today and Tomorrow. Capitalising on the API opportunities



Stay In Touch With Us

Please fill out the contact form to get in touch with us. We will come back to you as soon as possible.

Karwendelstrasse 17
82049 Pullach i. Isartal
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