Persys Technologies LTDBusiness: Wired telecommunications activities. Other information technology service activities. Other professional, scientific and technical activities n.e.c.
PerthynBusiness: Combined facilities support activities. Combined office administrative service activities. Residential care activities for learning difficulties, mental health and substance abuse
Petards Joyce LoeblBusiness: Manufacture of communication equipment other than telegraph, and telephone apparatus and equipment. Manufacture of photographic and cinematographic equipment. Manufacture of other electrical equipment