Former pupils of Calder House go on to achieve success in many different walks of life. There are too many to mention all of them individually but here is a selection. 

• BB (left 1997) one of the "original six" pupils who joined Calder House when the school opened its doors. Graduated with a degree in Philosophy from Cardiff now studying for a further degree.
• LH (left 1997) another member of the “original six”. Has now graduated and is in his first full time job.
• PK (left 1997) another member of the “original six”. Went on to study at Bath College.
• KS (left 1998) another member of the “original six”. Went on to play ice hockey as a professional in Canada.
• RF-L (left 1997) another member of the “original six”. Went on to study to be a student teacher.
• RB (left 1997) art college graduate now making jewellery in London.
• CS (left 2000) now working in a riding stable and persuing her ambition to work with horses.
• RB (left 1998) now working in child care.
• VS (left 2000) went on to study at Chippenham College.
• LV (left 2000) after working in Australia for a year is now back in the UK working in child care.
• NP (left 2001) after graduating is now working for Thames Water.
• CH (left 2001) now a successful self-employed carpenter and creative wood worker.
• RMcS (left 2004) achieved 11 GCSEs (of which 7 were As) went on to study for 4 A levels.
• NC (left 2003) achieved 11 GCSEs (of which 7 were As/A* ) went on to study for 4 A levels.
• LF-S (left 2000) went on to study forensic science at Edinburgh University.
• A-HA (left 2000) entered the Guinness Book of Records by travelling to the North Pole!
• OHW (left 2002) went on to study at Chippenham College.
• SH (left 2005) went on to serve with the Royal Welsh Regiment.
• PM (left 2006) went on to study at Bath College.