Piret Mürk-Dubout

Tallinn Airport Ltd. operates as an airport. The private company is based in Tallinn, Estonia. The CEO of the Estonian company is Riivo Tuvike.

EMT AS provides telecommunications services. It develops and markets telecommunication and information technology related services and solutions. The company offers prepaid calling cards through the Simpel and POP brands. Its EMT Go service allows customers to pay for parking, check e-mail, and download games to their mobile phones. EMT was founded on April 28, 1991 and is headquartered in Tallinn, Estonia.

Eesti Telekom AS provides telecommunications services through it's subsidiaries in the baltic country of Estonia. Its services include internet access and fixed-wireless networks, as well as telecom network construction and maintenance services. It also provides fixed-line voice communication, internet connections and data communication solutions and has entered the IT and digital television market. The company is headquartered in Tallinn, Republic of Estonia.

Telia Eesti AS is an IT company. It is engaged in providing IT and telecommunication services. The company was founded on August 5, 1997 and is headquartered in Tallinn, Estonia.