The College of Richard Collyer, or Collyer's, is a coeducational sixth form college in Horsham, West Sussex, England. Collyer's serves about 1400 students between 16 and 19 years of age. It offers AS and A-level courses in 45 different subjects, including a selection not taught at other local colleges. 20 further subjects are offered towards AVCE, BTEC, GNVQ and vocational certifications and GCSE examinations. A wide variety of adult education classes are offered at Collyer's in the evenings. It is situated on the B2180 opposite Horsham Community Hospital, and not far from the fire and police stations. The College was founded in 1532 under the terms of the will of Richard Collyer, a member of The Mercers' Company of the City of London. The Mercers' Company are still the school's trustees, and have a close relationship with the school. The current building was erected in 1892 by Arthur Vernon and is grade II listed by English Heritage. Above the entrance is a stone engraved with 'Grammar School, Founded by Richard Collier AD 1532' This is the only instance where Collyer is spelled as Collier.