Since the company registration two events have happened. The last two records are Confirmation statement made on 24 January 2017 with updates; Incorporation Statement of capital on 2016-01-25 GBP 1 MODEL ARTICLES ‐ Model articles adopted . The most likely internet sites of THE PORTMAN ESTATE MANAGEMENT (ONE) LIMITED are www.theportmanestatemanagementone.co.uk, and www.the-portman-estate-management-one.co.uk. The predicted number of employees is 1 to 10. The company’s age is nine years and ten months. The Portman Estate Management One Limited is a Private Limited Company. The company registration number is 09967998. The Portman Estate Management One Limited has been working since 25 January 2016. The present status of the company is Active. The registered address of The Portman Estate Management One Limited is Ground Floor 40 Portman Square London United Kingdom W1h 6lt. . BALDERSON, Katherine Georgina is a Secretary of the company. MOORE, William Hewitt is a Director of the company. SOUTHERN, Mark Peter is a Director of the company. The company operates in "Other business support service activities n.e.c.".