Dejan Kastelic

AMIS doo provides online Internet services. It offers security system, domain registration, collocations, VPN and streaming services. The firm also provides F-Secure products to the government, production, sales, finance, telecommunications, and energy & transport sectors. The company was founded by Michael Málek in 1995 and is headquartered in Maribor, Slovenia.

Part of International Business Machines Corp., IBM Slovenija doo is a Slovene company that is working towards making a positive impact on the world. IBM Slovenija is based in Ljubljana, SI. The company's Environmental, Social, and Governance (ESG) framework and initiatives are aimed at achieving this goal. The company offers a range of software, hardware, and services that can be browsed by technologies, business needs, and services.

Part of America Movil SAB de CV, A1 Srbija doo is a telecommunications company based in Novi Belgrade, Serbia. The company offers a variety of postpaid and prepaid packages, including the Biz Tariff, which provides unlimited internet, minutes, and messages for national traffic. A1 Srbija also sells phones and accessories. Dejan Turk has been the CEO of the company since 2014.

Part of Vodafone Group Plc, Vodafone M-PESA SA is a mobile payment service provider based in Maputo, Mozambique. The Mozambican company offers various voice and data offers, internet packages, sports updates, education and culture information, beauty and makeup services, and religious content. It also provides channels for purchasing mobile recharges, updating M-PESA data, and buying electricity credits. Additionally, the company offers a convenient way to activate credit offers and convert them into internet, voice, or SMS offers through its Txuna service.

Indosat Singapore Pte Ltd. provides telecommunications services. The company was founded in 2005 and is headquartered in Singapore.