Ulf Ewaldsson

Corporate Officer/Principal at T-MOBILE US, INC.

Net worth: 14 M $ as of 30/12/2025

60 year

100 connections

Commercial Services

Consumer Services

Electronic Technology

Profile

Ulf Ewaldsson currently works at 5g Americas, as Chairman-Governors Board, CTIA-The Wireless Association, as Director, Royal Swedish Academy of Engineering Sciences, as Member from 2015, T-Mobile US, Inc., as President-Technology from 2023, and National Nordic Museum, as Trustee.
Mr. Ewaldsson also formerly worked at Assa Abloy AB, as Independent Director, Royal Institute of Technology, as Director, the University of Lund, as Director, TeleManagement Forum, as Director, Apcera, Inc., as Director, and Telefonaktiebolaget LM Ericsson, as Senior VP & Head-Business Area Digital Services from 2017 to 2018.
Mr. Ewaldsson received his graduate degree from Linköping Institute of Technology.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
T-MOBILE US, INC. 0.01%	31/03/2025	67,027 ( 0.01% )	14 M $	30/12/2025

Ulf Ewaldsson active positions

Companies	Position	Start
T-MOBILE US, INC.	Corporate Officer/Principal	17/01/2019
Royal Swedish Academy of Engineering Sciences Royal Swedish Academy of Engineering Sciences Miscellaneous Commercial ServicesCommercial Services Operates engineering science academy	Corporate Officer/Principal	30/09/2015
National Nordic Museum	Director/Board Member	-
CTIA-The Wireless Association CTIA-The Wireless Association Miscellaneous Commercial ServicesCommercial Services Attracts members in the wireless communications industry and represents their interests to the public	Director/Board Member	-
5g Americas 5g Americas Operates as industry trade organization composed of leading telecommunications service providers and manufacturers	Director/Board Member	-

All active positions of Ulf Ewaldsson

Former positions of Ulf Ewaldsson

Companies	Position	End
ERICSSON	Chief Tech/Sci/R&D Officer	31/03/2017
Apcera, Inc. Apcera, Inc. Provides virtual infrastructure software and systems services	Director/Board Member	-
Royal Institute of Technology Royal Institute of Technology Other Consumer ServicesConsumer Services Functions as a College/University	Chairman	-
TeleManagement Forum	Director/Board Member	-
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Training of Ulf Ewaldsson

Experiences
Positions held

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Inactive

Listed companies

Private companies

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Connections

100 +

1st degree connections

1st degree companies

Male

Female

Members of the board

Executives

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Linked companies

Private companies	12
Telefonaktiebolaget LM Ericsson Telefonaktiebolaget LM Ericsson Telecommunications EquipmentElectronic Technology Manufactures and sells telecommunications equipment to mobile and fixed network operators	Electronic Technology
Assa Abloy AB Assa Abloy AB Tools & HardwareConsumer Durables Manufactures and sells mechanical, electromechanical, digital door locks and smart home access solutions	Consumer Durables
CTIA-The Wireless Association CTIA-The Wireless Association Miscellaneous Commercial ServicesCommercial Services Attracts members in the wireless communications industry and represents their interests to the public	Commercial Services
Royal Institute of Technology Royal Institute of Technology Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
University of Lund University of Lund Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Royal Swedish Academy of Engineering Sciences Royal Swedish Academy of Engineering Sciences Miscellaneous Commercial ServicesCommercial Services Operates engineering science academy	Commercial Services
TeleManagement Forum
Apcera, Inc. Apcera, Inc. Provides virtual infrastructure software and systems services
T-Mobile US, Inc. T-Mobile US, Inc. Provides wireless voice, messaging and data services
Linköping Institute of Technology Linköping Institute of Technology Functions as a College/University
5g Americas 5g Americas Operates as industry trade organization composed of leading telecommunications service providers and manufacturers
National Nordic Museum