Custom Software Developer Home / Software Development / North West, UK / Liverpool / L8 / Onteca Onteca - Software Development services, North West, UK OntecaOnteca - Software Development services, North West. Onteca, 37 Windsor St, Liverpool L8 1XE, United Kingdom, L8 1XE, UK+44 151 709 5443http://onteca.com Custom Software Developer Services offered in North West: Bespoke Software Development, Custom Software Development, Software Design, Application Development, Embedded Software Development, Business Software Solutions