About Us

Sidero is a software services company specialising in solving business problems through software innovation. We enable enterprises focus on harnessing the business benefits of digital transformation while we provide the technical solution.

Our engagement model is to actively listen to our customers’ business needs and challenges while taking full ownership and accountability for the results.

Sidero was founded in 2013 and is located in Athlone, Ireland with a network of local and international partners. With our core of 150 engineers, we have a combined over 1700 person-years of experience in creating software.

Your Trusted Partner

We work with our customers using agile processes applying our deep knowledge of large scale software systems, legacy migration, cloud transformation and automation to create innovative software solutions.


Carmel Owens

Carmel Owens

  • Over 20 years in the IT Industry
  • BSc in Computer Applications (Hons) DCU
  • Track record in Technology Services and Driving Growth in High Performance Teams.
  • Former roles include:
  • Northern Ireland Director, Version 1
  • Head of Public Sector, EMC and General Manager Sungard AS (VP)
Wayne Byrne

Wayne Byrne
Company Development Director

  • 15+ years in Tech industry across UK & Ireland
  • Experienced Sales Leader
  • Degree in Computer Science, Trinity College Dublin
  • Former roles include:
  • Head of Data Protection Business – EMC Ireland
  • Regional Vice President, Europe – Sungard AS
Sharon Killian

Sharon Killian
Head of Finance

  • 20+ years working in various Finance roles across Ireland and Australia
  • Strong commercial acumen with focus on strategies for long term company success
  • Member of the Institute of Chartered Accountants in Ireland
  • BA in Finance
  • Former finance roles include:
  • Finance Manager - JP Morgan (Sydney)
  • Finance Controller - Dalata Hotel Group
  • Senior Finance - Lifestyle Sports
Aisling O'Shea Mannion

Aisling O'Shea Mannion
Head of HR

  • 15+ years partnering with executives and leadership teams to meet business requirements and enable strategic growth
  • CIPD Qualified in HR Management
  • Degree in Business Management
  • Former HR roles include:
  • HR Manager - Panelto Foods
  • Assistant Vice President, HR - Bank of America
  • Human Resources - MBNA