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Stem Systems wrap a variety of options in our managed IT services offering.
Stem Systems service the IT needs of a range of industry sectors.
Investment Company IT migration
Stem Systems managed the IT infrastructure for a renewable energy plant whose parent investment company operated several similar plants across England, Scotland and Northern Ireland.
Johnston Kennedy
Johnston Kennedy DFK is a well-recognised firm of chartered accountants and chartered tax advisors with strong local, national and international connections.
Babingtons Solicitors
Babingtons Solicitors, with offices in Derry and Strabane, are one of the longest established legal practices in Northern Ireland, dating back to 1901.