Top 100 IT Services Companies in Ireland

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Top 100 IT Services Companies in Ireland

The Best of December 2025

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List of the Best Ireland IT Companies

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  • 61

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Dublin 18, Ireland
    Arkphire is a business intelligence company established in 1961. Their team provides BI & big data consulting & SI and cloud consulting & SI.
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  • 62

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Dublin, Ireland
    Launched in 2019, Vanguard Cloud Consulting is a CRM consulting and SI company. The team focuses on CRM consulting and SI.
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  • 63

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Dublin, Ireland
    Provident CRM is an IT strategy consulting and CRM consulting and SI company. The team provides IT strategy consulting and CRM consulting and SI and is in Dublin, Ireland.
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  • 64

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Dublin, Ireland
    Cloud consulting & SI company Kontex was launched in 2015. The firm specializes in cloud consulting & SI and Cybersecurity.
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  • 65

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Swords, Ireland
    Definitive, a cloud consulting & SI company, is headquartered in Swords, Ireland. They offer cloud consulting & SI and Cybersecurity.
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  • 66

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Dublin, Ireland
    Cloud consulting & SI company Calnet IT Solutions is located in Dublin, Ireland. They specialize in cloud consulting & SI and Cybersecurity and were established in 2003.
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  • 67

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Dublin, Ireland
    Launched in 2010, Threatscape is a Cybersecurity and IT managed services company. The team focuses on Cybersecurity and IT managed services.
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  • 68

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Dublin, Ireland
    Cyber Risk International, a Cybersecurity company, is located in Dublin, Ireland and City of London, England. Their services include Cybersecurity.
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  • 69

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Sandyford, Ireland
    CWSI is a midsize IT strategy consulting and IT managed services company. Established in 2011, the team provides IT strategy consulting and IT managed services.
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  • 70

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Dublin, Ireland
    Triangle Technology Services is an IT strategy consulting company. They offer IT strategy consulting and cloud consulting & SI and were established in 2002.
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  • 71

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Dublin, Ireland
    DNA IT Solutions is a cloud consulting & SI company. The Dublin, Ireland-based firm was founded in 2005. Their team specializes in cloud consulting & SI and IT managed services.
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  • 72

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Mallow, Ireland
    Clarke Analytics Ltd. Is a big data company in Mallow, Ireland. They focus on BI & big data consulting & SI.
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  • 73

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Dublin, Ireland
    Small business intelligence company Data Ireland, is in Dublin, Ireland. The team provides BI & big data consulting & SI.
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  • 74

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Mullingar, Ireland
    Midsize business intelligence company and cloud consulting & SI company Zoosh Group, is in Mullingar, Ireland. Their services include BI & big data consulting & SI and cloud consulting & SI.
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  • 75

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Dublin, Ireland
    Strandum HR is a small Dublin, Ireland-based big data company. Their services include BI & big data consulting & SI.
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  • 76

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Cork, Ireland
    Established in 1990, Fehily Timoney and Company is a midsize big data company and cloud consulting & SI company. Their services include BI & big data consulting & SI and cloud consulting & SI.
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  • 77

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Dublin, Ireland
    Launched in 2000, Metalogic is a big data company. The team focuses on BI & big data consulting & SI and cloud consulting & SI and is based in Dublin, Ireland.
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  • 78

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Dublin, Ireland
    Cloud consulting & SI company Envisage offers cloud consulting & SI. They are based in Dublin, Ireland.
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  • 79

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Dublin, Ireland
    Spanish Point Technologies is a CRM consulting and SI company established in 2005. Their team focuses on CRM consulting and SI and IT managed services.
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  • 80

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Ashbourne, Ireland
    LotusBudh Consulting is a small cloud consulting & SI and CRM consulting and SI company launched in 2018. Their services include cloud consulting & SI and CRM consulting and SI.
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  • 81

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Waterford, Ireland
    NC Consulting & Co is a small CRM consulting and SI and ERP consulting and SI company headquartered in Waterford, Ireland. Their services include CRM consulting and SI and ERP consulting and SI.
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  • 82

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Galway, Ireland
    Founded in 1997, Lumenia Consulting is a small ERP consulting and SI company. Their services include ERP consulting and SI.
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  • 83

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Dublin, Ireland
    Established in 2007, Simply Dynamics is a cloud consulting & SI company. The team provides cloud consulting & SI and CRM consulting and SI.
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  • 84

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Delgany, Ireland
    SERCAA is a small Delgany, Ireland-based CRM consulting and SI company. Their services include CRM consulting and SI.
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  • 85

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Dublin, Ireland
    Founded in 1985, ProStrategy is a data analytics company. The team specializes in BI & big data consulting & SI and CRM consulting and SI.
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  • 86

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Dublin, Ireland
    Vantage Resources is a midsize IT managed services company launched in 1995. Their team offers IT managed services.
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  • 87

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Naas, Ireland
    OpenSky Data Systems, a big data company, was launched in 2004. The company focuses on BI & big data consulting & SI and CRM consulting and SI, and is midsize.
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  • 88

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Loughlinstown, Ireland
    Capventis is a business intelligence company. The Loughlinstown, Ireland-based firm focuses on BI & big data consulting & SI.
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  • 89

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Dublin, Ireland
    CRM consulting and SI company Computech was established in 2000. The team provides CRM consulting and SI.
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  • 90

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Dublin, Ireland
    Van Hal VENTURES is an IT strategy consulting company. Launched in 2016, their team offers IT strategy consulting and CRM consulting and SI.
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