Learn more about 1GLOBAL

Discover more about our company and our mission to connect the world

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employees

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offices in 12+ countries

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million eSIM connections and counting

About 1GLOBAL

History

1GLOBAL was established in 2022 by two experienced technology entrepreneurs, Hakan Koç and Pyrros Koussios, that are also its sole proprietors. 1GLOBAL has no external or third-party equity or debt. 

On 24th January 2023, 1GLOBAL completed acquisition of the assets of Truphone Ltd. after securing a variety of licenses from the UK and other governments and undergoing a national security review in the UK, Germany and the US. 

1GLOBAL was quickly able to refocus Truphone to make it profitable at the operating level, and by 2023 was already generating a surplus cash-flow which was used to defray the transaction costs and reinvest in network infrastructure. Today, 1GLOBAL stands as a viable cash generative business, rapidly reinvesting in infrastructure to support rapid growth.  

Our leadership

Hakan Koç is a co-founder and the Chief Executive Officer of 1GLOBAL. Hakan is a German entrepreneur and business angel with a successful track record in technology companies.  


Prior to establishing 1GLOBAL, he co-founded AUTO1 Group SE, Europe's leading platform for buying and selling used cars (FY2022 EUR 6.5bn revenues, >6,000 FTEs). After launching the company in 2012 and raising over EUR 1bn of capital from institutional investors, he co-led AUTO1's rapid growth and took the company public in 2021 (the IPO raised EUR 1.8bn capital - the largest in Frankfurt since two decades - and was underwritten by BNP Paribas, CITI, Goldman Sachs, Deutsche Bank, Barclays, HSBC, Numis, RBC, Credit Agricole, Commerzbank, Mizuho and Wells Fargo).  
He is still a member and vice chairman of the company's supervisory board.  


Before founding AUTO1, Hakan held leadership positions as Chief Product Officer at home24 SE and Entrepreneur in Residence at Rocket Internet SE. He is a graduate of Bucerius Law School in Hamburg, Germany. Hakan’s first paid job at the age of 15 was a Linux software/DevOps engineering role at the local telco provider in his hometown in Kiel, Germany. 

Pyrros Koussios is a co-founder and principal at 1GLOBAL, a veteran technology investor and advisor to private equity funds.

In addition to his role at 1GLOBAL, Pyrros is a senior advisor to the fund established by the German utility Eon and is on the board of several private technology companies. Prior to that, Pyrros was with Vector Capital and earlier was responsible for group strategy and corporate development at NDS/Cisco, where he led its IPO, its management buyout, and the sale of NDS to Cisco for $5B.

He started his professional career as a software engineer and entrepreneur in Switzerland. He holds an MSc in Electrical Engineering from the Swiss Federal Institute of Technology (ETH) in Zurich and has attended the University of St. Gallen (HSG) and the Stanford Graduate School of Business. 

Dr. Hannes Ametsreiter is a non-executive director at 1GLOBAL. Hannes is a renowned telecommunications manager with over 19 years of executive leadership roles at global telecom enterprises.

Most recently, he was the CEO of Vodafone Germany and a member of the worldwide Vodafone Group’s Executive Committee from 2015 until 2022. In those roles, he led the company’s extraordinary growth, launched the first commercial 5G network in Germany, and spearheaded the integration of Unitymedia.

Before his tenure at Vodafone, Hannes spent six years as Chairman and CEO of Telekom Austria Group, which operates in 8 countries. He also served as CEO of A1 Telekom, a company formed by merging Mobilkom Austria AG and Telekom Austria TA AG. 

Our officesaround the world

We’re on a mission to connect the world. That’s why we’ve been leading the eSIM revolution from the very beginning. Our global team of over 400 experts operates from 15 offices across 12 countries, maintaining fully regulated teleco status in 42 countries, and a network of local carriers in 190+ countries, all underpinned by a unique global network architecture.

  1. Australia
    616 Harris Street, Ultimo,Sydney NSW, 2007

  2. Hong Kong
    16/F, 700 Nathan Road, Kowloon, Hong Kong

  3. Japan
    Nihonbashi 3 Chome Square 11F, 3-9-1 Nihonbashi, Chuo-ku, Tokyo

  4. Singapore
    80 Robinson Road #02-00 068898, Singapore

  5. Philippines
    10th Floor, South Tower Rockwell Business Center, Sheridan, Mandaluyong

  1. Germany
    Saarbrücker Str. 38A , 10405 Berlin

  2. Ireland
    3-4 Upper Pembroke Street, Dublin, D02 VN24

  3. Netherlands
    Proostwetering 41, 3543 AC te Utrecht

  4. Poland
    Atlas Tower al. Jerozolimskie 123A, piętro 7, 02-017 Warsaw

  5. Portugal
    Rua de Entrecampos, No. 28, Bloco B, 1700-158 Lisbon

  6. Spain
    Calle María Tubau, 3, 1ª Planta 28050 Madrid

  7. United Kingdom
    109 Farringdon Road, London EC1R 3BW

  1. Brazil
    Avenida Paulista, 726, CONJ 1303 G 30, BELA VISTA, Sao Paulo, 01310910

  2. United States (North Carolina)
    4819 Emperor Blvd., Ste 400, Durham, NC 27703

  3. United States (New York)
    1350 Avenue of the Americas, Floor 4, NY 10019

  4. United States (Texas)
    98 San Jacinto Blvd, Austin, TX 78701

1GLOBAL is a trading name of TP Global Operations Limited.