Tomas Duffy
Director/Board Member chez SIVERS SEMICONDUCTORS AB
Fortune : 633 478 $ au 31/03/2024
Profil
Mr. Tomas Duffy is a Vice Chairman at Sivers Semiconductors AB and a Partner at Vigerna Consulting.
He is on the Board of Directors at Sivers Semiconductors AB, CST Global Ltd., Stella Tech AB and Stella Tech Distribution AB.
Mr. Duffy was previously employed as a Chief Executive Officer by Halogen AB, a Chief Executive Officer by Net Insight AB, a Vice President by TeliaSonera AB, a Chief Executive Officer by Au-System Communication AB, a Business Area Manager by Exportkreditnämnden, a Chairman by Qall Telecom AB, a Chairman by Telia Norge AS, and a President & Chief Executive Officer by Teligent AB.
He also served on the board at Swedish Institute, Telenor AB and Trio AB.
Détentions connues dans des sociétés publiques
| Société | Date | Nombre d'actions | Valorisation | Date de valorisation |
|---|---|---|---|---|
SIVERS SEMICONDUCTORS AB
0,49% | 31/12/2022 | 1 150 000 ( 0,49% ) | 633 478 $ | 31/03/2024 |
Postes actifs de Tomas Duffy
| Sociétés | Poste | Début |
|---|---|---|
| SIVERS SEMICONDUCTORS AB | Director/Board Member | 01/01/2016 |
CST Global Ltd.
 CST Global Ltd. SemiconductorsElectronic Technology CST Global Ltd. is a British Independent Software Testing Services company that offers a range of software testing services and solutions to clients worldwide. The private company's ClicQA Automation testing framework provides Automation Testing Services to help clients overcome testing hurdles and reduce cost, effort, and time. The company also offers performance testing services to address application performance bottlenecks and deliver quality customer experience even at peak loads. | Director/Board Member | - |
Stella Tech Distribution AB
 Stella Tech Distribution AB Miscellaneous Commercial ServicesCommercial Services Stella Tech Distribution AB provides corporate management, finance, and information technology consulting services. | Director/Board Member | - |
Stella Tech AB
 Stella Tech AB Electronics/Appliance StoresRetail Trade Stella Tech AB is a Swedish company that retails computers and video games, as well as provides computer consulting services. | Director/Board Member | - |
Vigerna Consulting
 Vigerna Consulting Miscellaneous Commercial ServicesCommercial Services Vigerna Consulting provides consulting services for corporate organization. | Corporate Officer/Principal | - |
Anciens postes connus de Tomas Duffy
| Sociétés | Poste | Fin |
|---|---|---|
Teligent AB
 Teligent AB Packaged SoftwareTechnology Services The Group's principal activity is the development and supply of application platforms and associated value added services to telecom operators. The Group has two segments, Teligent and Trio Enterprise. Teligent's products and services are based on the P90/E modular platform which increases network usage. Trio Enterprise develops presence management systems and contact centres for enterprise customers. Group's Products and Services include Teligent Application Server, Convergent Applications Portfolio and Professional services. The Group has operations in Great Britain, Spain, the United States, Germany, France, Finland, Brazil, China, Malaysia and Morocco. The Group's major customers include SingTel, TeliaSonera, Vodafone and Maroc Telecom. The Group acquired Trio Enterprise in 2006. | President | 27/01/2009 |
| NET INSIGHT AB | Chief Executive Officer | 01/01/2005 |
Halogen AB
 Halogen AB Information Technology ServicesTechnology Services Halogen AB provides internet and e-commerce consulting services. The joint venture company is based in Stockholm, Sweden and has subsidiaries in Sweden and Italy. | Chief Executive Officer | 01/01/2001 |
| TELIA COMPANY AB | Corporate Officer/Principal | 01/01/1999 |
| ░░░░░░░░░ ░░░░░░░░░░░░░ ░░ | ░░░░░ ░░░░░░░░░ ░░░░░░░ | - |
Expériences
Fonctions occupées
Relations
Relations au 1er degré
Entreprises liées au 1er degré
Homme
Femme
Administrateurs
Exécutifs
Sociétés liées
| Sociétés cotées | 3 |
|---|---|
| TELIA COMPANY AB | Communications |
| NET INSIGHT AB | Electronic Technology |
| SIVERS SEMICONDUCTORS AB | Electronic Technology |
| Entreprise privées | 13 |
|---|---|
Swedish Institute
 Swedish Institute National AgencyGovernment The Swedish Institute is a government agency based in Sweden that is responsible for spreading information about the country abroad. | Government |
Teligent AB
Teligent AB Packaged SoftwareTechnology Services The Group's principal activity is the development and supply of application platforms and associated value added services to telecom operators. The Group has two segments, Teligent and Trio Enterprise. Teligent's products and services are based on the P90/E modular platform which increases network usage. Trio Enterprise develops presence management systems and contact centres for enterprise customers. Group's Products and Services include Teligent Application Server, Convergent Applications Portfolio and Professional services. The Group has operations in Great Britain, Spain, the United States, Germany, France, Finland, Brazil, China, Malaysia and Morocco. The Group's major customers include SingTel, TeliaSonera, Vodafone and Maroc Telecom. The Group acquired Trio Enterprise in 2006. | Technology Services |
Trio AB
 Trio AB Specialty TelecommunicationsCommunications Part of e-horizon Pte Ltd., Trio AB is a Swedish company that provides guidance for successful entrepreneurship through their website. The private company is based in Stockholm, Sweden. The company offers advice on business, communication, and finance. Trio was founded in 1992. Trio was acquired by Teligent AB on June 15, 2006 for $17.87 million. | Communications |
Halogen AB
Halogen AB Information Technology ServicesTechnology Services Halogen AB provides internet and e-commerce consulting services. The joint venture company is based in Stockholm, Sweden and has subsidiaries in Sweden and Italy. | Technology Services |
| Qall Telecom AB | |
Exportkreditnämnden
 Exportkreditnämnden Finance/Rental/LeasingFinance Exportkreditnämnden is based in Stockholm, Sweden. The Swedish company provides guarantees to cover the risk of a buyer in a foreign country not paying according to the agreement. EKN is a business partner to exporting companies and banks, offering insurance against the risk of non-payment for both small and large transactions in most countries around the world. The private company's team in Eastern Sweden can answer questions and help businesses make more secure export deals. SME and Midcorp companies with fewer than 500 employees or a turnover of up to SEK 5 billion can strengthen their competitiveness with EKN's guarantees. The company's board consists of ten members from the business community, the Ministry of Finance, the Ministry of Foreign Affairs, and Business. | Finance |
Telenor AB
 Telenor AB Wireless TelecommunicationsCommunications Telenor AB provides telecommunications services and is ultimately controlled by the Government of Norway. The private company is based in Karlskrona, Sweden. | Communications |
Telia Norge AS
 Telia Norge AS Wireless TelecommunicationsCommunications Part of Telia Co. AB, Telia Norge AS is a telecommunications company based in Oslo, Norway. The Norwegian company provides customer support via chat, telephone, or contact form during weekdays and weekends. Telia Norge offers TV, internet, and mobile services and is known as Norway's biggest challenger. The private company has stores and service centers throughout the country, and business customers can find comprehensive solutions at their business centers. Telia Norge was founded in 1989, and Stein-Erik Vellan has been the CEO of the company since 2019. | Communications |
CST Global Ltd.
CST Global Ltd. SemiconductorsElectronic Technology CST Global Ltd. is a British Independent Software Testing Services company that offers a range of software testing services and solutions to clients worldwide. The private company's ClicQA Automation testing framework provides Automation Testing Services to help clients overcome testing hurdles and reduce cost, effort, and time. The company also offers performance testing services to address application performance bottlenecks and deliver quality customer experience even at peak loads. | Electronic Technology |
Stella Tech Distribution AB
Stella Tech Distribution AB Miscellaneous Commercial ServicesCommercial Services Stella Tech Distribution AB provides corporate management, finance, and information technology consulting services. | Commercial Services |
Stella Tech AB
Stella Tech AB Electronics/Appliance StoresRetail Trade Stella Tech AB is a Swedish company that retails computers and video games, as well as provides computer consulting services. | Retail Trade |
Vigerna Consulting
Vigerna Consulting Miscellaneous Commercial ServicesCommercial Services Vigerna Consulting provides consulting services for corporate organization. | Commercial Services |
| Au-System Communication AB |
