Since the company registration three events have happened. The last three records are Certificate of registration of a Limited Partnership This document is currently unavailable, a copy can be ordered from the Contact Centre. Telephone +44 (0)303 1234 500. There is a £3.00 charge per document. ; Con£ 0000030 GP01 LP01 This document is currently unavailable, a copy can be ordered from the Contact Centre. Telephone +44 (0)303 1234 500. There is a £3.00 charge per document. ; Con£ 0000030 GP01 LP01. The most likely internet sites of PORTMAN HERITAGE are www.portman.co.uk, and www.portman.co.uk. The predicted number of employees is 1 to 10. The company’s age is twenty-eight years and twelve months. Portman Heritage is a Limited Partnership. The company registration number is LP005204. Portman Heritage has been working since 15 October 1996. The present status of the company is Active. The registered address of Portman Heritage is 9 Cavendish Square London W1m 0du. .