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Thomas Ronnhammar Email & Phone Number

Head of Consulting and Advisory - Itera Sweden at Itera
Location: Greater Stockholm Metropolitan Area, Sweden, Sweden 12 work roles 2 schools
1 work email found @accenture.com 3 phones found area 685 and 314 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 3 phones

Work email t****@accenture.com
Direct phone (685) ***-****
LinkedIn Profile matched
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Current company
Itera
Role
Head of Consulting and Advisory - Itera Sweden
Location
Greater Stockholm Metropolitan Area, Sweden, Sweden
Company size
619 employees

Who is Thomas Ronnhammar? Overview

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Quick answer

Thomas Ronnhammar is listed as Head of Consulting and Advisory - Itera Sweden at Itera, a company with 619 employees, based in Greater Stockholm Metropolitan Area, Sweden, Sweden. AeroLeads shows a work email signal at accenture.com, phone signal with area code 685, 314, and a matched LinkedIn profile for Thomas Ronnhammar.

Thomas Ronnhammar previously worked as Head of Consulting & Advisory - Itera Sweden at Itera and Senior Manager Technology Consulting at Accenture. Thomas Ronnhammar holds Bachelor Of Engineering, It Business Development Competence Program, 10P from Kth Royal Institute Of Technology.

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Email format at Itera

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{first}.{last}@accenture.com
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Profile bio

About Thomas Ronnhammar

I have +15 years of experience of working as a manager, both with direct reporting staff and as manager for managers. The majority of these years I have focused on IT and it´s close connection with business. Working with IT is so much more than just technique, it´s very much a complex collaboration between technique, processes, information, people and not least knowledge about the supported business. It is an area that provides a fantastic overview and insight in the business of the company and its processes. Something I find both inspiring and challenging.What drives me and catches my commitment is a strong belief in that an IT support that is well adapted to the needs of the business and managed in an effective way, makes a huge difference in the possibility to build a successful business and way of working. This is based on my interest in technology and a curiosity in people. I believe in a forgiving working environment, were teamwork is the key to success.My future goal is to focus even more on the strategic IT and business level. I like (and believe I´m good at) seeing the overall big picture and from that identify areas of improvement and were to place coming investments to get the most effect and benefit

Listed skills include Telecommunications, Itil, Broadband, Project Management, and 21 others.

Current workplace

Thomas Ronnhammar's current company

Company context helps verify the profile and gives searchers a useful next step.

Itera
Itera
Head of Consulting and Advisory - Itera Sweden
Stockholm, SE
Website
itera.no
Employees
619
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12 roles · 29 years

Thomas Ronnhammar work experience

A career timeline built from the work history available for this profile.

Head Of Consulting And Advisory - Itera Sweden

Itera

Stockholm, SE

Head Of Consulting & Advisory - Itera Sweden

Current
Itera

Stockholm, Stockholm County, Sweden

Nov 2023 - Present

Senior Manager Technology Consulting

Accenture

Stockholm, Sverige

Mar 2021 - Nov 2023

Managing Enterprise Architect

Capgemini

Stockholm, Sverige

Focusing on innovation an new possibilities in Telecom.

Apr 2017 - Mar 2021

Lead Business Consultant

Tieto

Stockholm, Sweden

Focusing on the telecom business, helping companies to transform their business and IT landscape to better align with future demands and strategies.

Mar 2016 - Apr 2017

Cio

Teliasonera Skanova Access Ab

Stockholm, Sweden

As CIO at Skanova having the overall responsibility for all IT related activities within the company. Heading the IT department with 14 direct reporting staff i roles such as IT architecture, system lifecycle management, IT development and change control management, requirement management and test management.Overall mission to, in close cooperation with.

Jan 2008 - Oct 2015

Senior It Business Advisor

Teliasonera

Stockholm, Sweden

As Senior IT Business Advisor, responsible for TeliaSonera Broadband Sweden IT´s engagement towards Business Unit Wholesale. Responsible for the relationship and communication between IT and BU Wholesale on a management level, similar to a Account Manager in the sales business. IT´s representative in the Wholesale Steering committee for product development.

Aug 2007 - Dec 2007

Manager It

Teliasonera

Stockholm, Sweden

Senior Manager for Delivery/Solve problems area within TeliaSonera Sweden IT. The overhaul responsibility for the unit (consisting of 45 staff, including three team leaders, on several locations) re-sponsible for maintenance and development of IT system in the delivery and solve problems processes. The unit was also responsible for all ARS systems.

2005 - 2007 ~2 yrs

Senior Manager Delivery Center

Teliasonera Networks Ab

Stockholm, Sweden

Heading department within TSS Delivery Centre. Managing 3 managers and 60 staff mainly in Stockholm, Sundsvall, Malmö and Gothenburg. Responsible for services like: mobile Business bolutions, networkbased messaging services, number services, number porting, PBX etcAs Senior Manager responsible for personell, strategy, operation and budget.

2004 - 2005 ~1 yr

Manager Delivery Center

Teliasonera Mobile

Stockholm, Sweden

Managing the delivery centre responsible for coordinating and securing delivery of PBX solutions (CPE- and network based solutions) Responsible for personell, operation and budget.

2003 - 2004 ~1 yr

Responsible Radio Network Planning And Technical Solution

Telia Bright

Stockholm, Sweden

Responsible for the technical parts in the product development of a new enterprise communication product based on GSM and VOIP. Working with the latest technology and building up a new organisation. Involved in marketing activities, product management, economy and customer relations.Projekt manager in pilot customer installations.

2000 - 2002 ~2 yrs

Radio Network Planner

Telia Mobile

Stockholm, Sweden

Network planning and optimization of GSM networks. Planning, technical realization and economical judgment of were and how to extend the coverage and capacity of the network. Public networks and indoor office solutions.

1997 - 2000 ~3 yrs
Team & coworkers

Colleagues at Itera

Other employees you can reach at itera.no. View company contacts for 619 employees →

JS Joshua Sirait Joshua Sirait Colleague at Itera Medan, North Sumatra, Indonesia, Indonesia View → JK Julia Khomenko Julia Khomenko Colleague at Itera Ukraine, Ukraine View → ØN Øyvind Nedregård Øyvind Nedregård Colleague at Itera Oslo, Oslo, Norway, Norway View → PP Peter Patočka Peter Patočka Colleague at Itera Bratislava, Slovakia, Slovakia View → ØR Øyvind Rage 🚀 Øyvind Rage 🚀 Colleague at Itera Greater Oslo Region, Norway View → MP Mykhailo Pugach Mykhailo Pugach Colleague at Itera Ukraine, Ukraine View → LG Lubica Garajova Lubica Garajova Colleague at Itera Slovakia, Slovakia View → LL Lili Lili Lili Lili Colleague at Itera Lebanon, Lebanon View → IA I Am Vicky Crazy I Am Vicky Crazy Colleague at Itera Chennai, Tamil Nadu, India, India View → SB Sambit Behera Sambit Behera Colleague at Itera United States, United States View →
2 education records

Thomas Ronnhammar education

Bachelor Of Engineering, It Business Development Competence Program, 10P

Kth Royal Institute Of Technology

Business development in a changing world. How to follow trends and identify new possibilities and threats on the market and how to turn.

FAQ

Frequently asked questions about Thomas Ronnhammar

Quick answers generated from the profile data available on this page.

What company does Thomas Ronnhammar work for?

Thomas Ronnhammar works for Itera.

What is Thomas Ronnhammar's role at Itera?

Thomas Ronnhammar is listed as Head of Consulting and Advisory - Itera Sweden at Itera.

What is Thomas Ronnhammar's email address?

AeroLeads has found 1 work email signal at @accenture.com for Thomas Ronnhammar at Itera.

What is Thomas Ronnhammar's phone number?

AeroLeads has found 3 phone signal(s) with area code 685, 314 for Thomas Ronnhammar at Itera.

Where is Thomas Ronnhammar based?

Thomas Ronnhammar is based in Greater Stockholm Metropolitan Area, Sweden, Sweden while working with Itera.

What companies has Thomas Ronnhammar worked for?

Thomas Ronnhammar has worked for Itera, Accenture, Capgemini, Tieto, and Teliasonera Skanova Access Ab.

Who are Thomas Ronnhammar's colleagues at Itera?

Thomas Ronnhammar's colleagues at Itera include Joshua Sirait, Julia Khomenko, Øyvind Nedregård, Peter Patočka, and Øyvind Rage 🚀.

How can I contact Thomas Ronnhammar?

You can use AeroLeads to view verified contact signals for Thomas Ronnhammar at Itera, including work email, phone, and LinkedIn data when available.

What schools did Thomas Ronnhammar attend?

Thomas Ronnhammar holds Bachelor Of Engineering, It Business Development Competence Program, 10P from Kth Royal Institute Of Technology.

What skills is Thomas Ronnhammar known for?

Thomas Ronnhammar is listed with skills including Telecommunications, Itil, Broadband, Project Management, Voip, Ip, It Strategy, and It Management.

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