“Excellent 2 day session with a great team! Thanks Jose, Giovanni & Michael
for the well structured interactive workshop and the great insights 👍”

Nabil Baccouche - Vice President International Roaming & Mobile Services at Etisalat

"Giovanni is a true expert in Messaging and has helped me in multiple due diligence processes both with his expertise
and with his impressive global network of relationships throughout the industry"

Armen Nalband - Private Equity Investor

"GTC provided fantastic support to getting the SMS project from a Business Case to a reality"

Nick Ford - IDT

“GTC is a true example of a valuable partner. José and his team are Good Talented Consultants with superb knowledge of the market and have been a key support in our messaging journey”

Ricardo Martins - Head of Voice & Messaging Sales at NOS

I worked with GTC in variuos messaging projects at DIMOCO Messaging and can highly recommend them.

Mathias Hoellerl - MD DIMOCO Messaging

I would like to thank Giovanni and GTC for the great support provided on a new and complex field as RCS.
His expertise provides GMS an immense add-value mitigating the investment risk and clearly reducing the time to market.

Iurii Makarenko - Managing Director at GMS

I have had the pleasure of working with both Jose and Giovanni for close to 10 years.
They are people I trust and I know I can turn to for both advise and services.
At GTC they offer an unrivalled level of expertise and I would have no hesitation in recommending them to others.

James Lasbrey - Carrier Relations Director at Nexmo, a Vonage Company