Eckersley O’Callaghan Ltd
9th Floor
236 Gray’s Inn Road
London WC1X 8HB

+44 (0) 20 7354 5402

Eckersley O'Callaghan & Partners LLC
26 Broadway
Suite 1306
New York
NY 10004

+1 646 756 4731 / 4734

Eckersley O’Callaghan Inc.
450 Geary Street
Suite 500
San Francisco
CA 94102

+1 415 813 3810

Eckersley O'Callaghan Inc
555 Rose Ave
Venice
Los Angeles
CA 90291

+1 424 272 9089

Eckersley O’Callaghan SARL
7 Boulevard de Magenta
75010 Paris
France

+33 (0)1 49 29 76 26

Eckersley O’Callaghan Asia Ltd
Unit 1301
Bangkok Bank Building
18 Bonham Strand West Road
Sheung Wan
Hong Kong 

+852 9799 8812

Shanghai Eckersley O’Callaghan
Structural Design Consulting Co Ltd
Unit 903 Shanghai Baohua Center
355 West Guangzhong Road
Shanghai 200072
PRC

Eckersley O'Callaghan Pty Ltd
Level 19, 207 Kent Street
Sydney NSW 2000
Australia