Since the company registration six events have happened. The last three records are Admin closure 16/1/04; BR005611 address change 06/11/00 upstream systems 20 dock street london E1 8JP; BR005611 par appointed alexios vratskides 626 commercial road london E14 7HS 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. . The most likely internet sites of UPSTREAM SYSTEMS, INC are www.upstreamsystems.co.uk, and www.upstream-systems.co.uk. The predicted number of employees is 1 to 10. The company’s age is twenty-five years and five months. Upstream Systems Inc is a Other company type. The company registration number is FC022615. Upstream Systems Inc has been working since 30 June 2000. The present status of the company is Active. The registered address of Upstream Systems Inc is 170 Tremont Street Unit 801 Boston Ma 02111 Usa United States. . IATROPOULOS, Nicholas is a Secretary of the company. IATROPOULOS, Nicholas is a Director of the company. VRATSKIDES, Alexios is a Director of the company.