List of companies: Surveying and mapping activities.

LAND USE RIGHTS REGISTRATION OFFICE

Tax ID/ Business ID: 5400191076-001
Date of registration: 10/05/2013
Tan Thanh area, Bo town - Bo town - Kim Boi district - Hoa Binh

CENTER FOR MANAGING AND PROVIDING SATELLITE POSITIONING SERVICES

Tax ID/ Business ID: 0106168796
Date of registration: 04/05/2013
No. 2 Dang Thuy Tram - Nghia Tan Ward - Cau Giay District - Hanoi

DONG TAM GEODESIC AND CONSTRUCTION DESIGNING ONE MEMBER COMPANY LIMITED

Tax ID/ Business ID: 2500492667
Date of registration: 01/11/2012
House number 26B, Lane 1, Ly Thuong Kiet Street, Dong Tam Ward, Vinh Yen City, Vinh Phuc Province, Vietnam

HIEU ANH RESOURCES AND ENVIRONMENT ONE MEMBER COMPANY LIMITED

Tax ID/ Business ID: 4800861862
Date of registration: 09/10/2012
House number 39, group 13, Song Hien Ward, Cao Bang City, Cao Bang

Branch of Nam Viet Geodetic Mapping and Gis Application Joint Stock Company in Cao Bang

Tax ID/ Business ID: 0103489801-001
Date of registration: 01/10/2012
House number 102, group 20, Hien Giang street, Hop Giang Ward, Cao Bang City, Cao Bang

QUANG BINH Cadastral Services and Map Surveying Consulting Joint Stock Company

Tax ID/ Business ID: 3100944712
Date of registration: 13/09/2012
Quarter 6, Ba Don Town, Quang Trach District, Quang Binh Province, Vietnam

LAND USE REGISTRATION OFFICE

Tax ID/ Business ID: 6200025267-001
Date of registration: 01/09/2012
Area 3 - Sin Ho Town - Sin Ho District - Lai Chau

BRANCH OF NAM KY GIA THANG BINH JOINT STOCK COMPANY

Tax ID/ Business ID: 4000817342-001
Date of registration: 24/07/2012
Binh Hoa Village, Binh Giang Commune, Thang Binh District, Quang Nam Province, Vietnam

TAM VIET ONE MEMBER LIMITED LIABILITY COMPANY

Tax ID/ Business ID: 5000763307
Date of registration: 28/06/2012
House number 102, Le Dai Hanh street, group 05, Hung Thanh Ward, Tuyen Quang City, Tuyen Quang Province, Vietnam

Y YEN DISTRICT INDUSTRIAL CLUSTER DEVELOPMENT CENTER

Tax ID/ Business ID: 0600941658
Date of registration: 18/06/2012
Lam Town - Lam Town - Y Yen District - Nam Dinh

BINH THUAN QUALITY MEASUREMENT STANDARDS TECHNICAL CENTER

Tax ID/ Business ID: 3401007833
Date of registration: 11/06/2012
Bac Xuan An Residential Area - Xuan An Ward - Phan Thiet City - Binh Thuan

CENTRAL BRANCH - NEH CONSTRUCTION MEASUREMENT AND MAP CO., LTD

Tax ID/ Business ID: 0500472265-001
Date of registration: 11/05/2012
51 Hoang Du Khuong, Khue Trung Ward, Cam Le District, Da Nang City, Vietnam

VINH PHUC SON PARTS COMPANY LIMITED

Tax ID/ Business ID: 2500471716
Date of registration: 28/02/2012
Village 04, Vinh Son Commune, Vinh Tuong District, Vinh Phuc Province, Vietnam

CENTER FOR MONITORING - INFORMATION FOR RESOURCES AND ENVIRONMENT

Tax ID/ Business ID: 0900244432-004
Date of registration: 19/12/2011
437 Nguyen Van Linh - Hien Nam Ward - Hung Yen City - Hung Yen

BRANCH IN HO CHI MINH CITY - VIETNAM RESOURCES AND ENVIRONMENT CORPORATION - COMPANY LIMITED

Tax ID/ Business ID: 0104394831-012
Date of registration: 18/08/2011
No. 54, Street 8, Quarter 4, Binh An Ward, District 2, Ho Chi Minh City

MINH DUC GEOMETRIC LIMITED LIABILITY COMPANY

Tax ID/ Business ID: 3200510395
Date of registration: 10/08/2011
Road 852, cluster 2, Hai Lang Town, Hai Lang District, Quang Tri Province, Vietnam

PHUNG QUANG CONSTRUCTION AND MEASUREMENT COMPANY LIMITED

Tax ID/ Business ID: 2500430413
Date of registration: 21/03/2011
House number 54, Tra 1 Street, Hoi Hop Ward, Vinh Yen City, Vinh Phuc Province, Vietnam

KHANG VIET SURVEY CONSULTING COMPANY LIMITED

Tax ID/ Business ID: 6001125193
Date of registration: 11/01/2011
No. 61 Nguyen Duc Canh Street, Thang Loi Ward, Buon Ma Thuot City, Dak Lak Province, Vietnam

QUI SON COMPANY LIMITED

Tax ID/ Business ID: 2400530485
Date of registration: 26/11/2010
Commercial kiosk, Moi Street, Cao Thuong Town, Tan Yen District, Bac Giang Province, Vietnam

NAM HA DESIGN SURVEY CONSULTING JOINT STOCK COMPANY

Tax ID/ Business ID: 0104989620
Date of registration: 04/11/2010
No. 6, Lane 665, La Thanh Street, Thanh Cong Ward, Ba Dinh District, Hanoi City, Vietnam

THAO HANG COMPANY LIMITED

Tax ID/ Business ID: 3701796811
Date of registration: 02/11/2010
Dong Tan Quarter, Di An Town, Di An City, Binh Duong Province, Vietnam

VIET TAM SERVEY - TRADING SERVICES JOINT STOCK COMPANY

Tax ID/ Business ID: 3701795254
Date of registration: 26/10/2010
No. 117 Binh Duong Avenue, Group 23, Quarter 3, Phu Tho Ward, Thu Dau Mot City, Binh Duong Province, Vietnam

BRANCH OF PHU TAN TRADING CONSTRUCTION COMPANY LIMITED

Tax ID/ Business ID: 3700818364-002
Date of registration: 16/10/2010
Binh Duong Avenue, Quarter 3, My Phuoc Town, Ben Cat Town, Binh Duong Province, Vietnam

CONG Quy DAN ONE MEMBER COMPANY LIMITED

Tax ID/ Business ID: 2400526577
Date of registration: 14/10/2010
Lao Dong Street, Nha Nam Town, Tan Yen District, Bac Giang

NGOC TOAN ONE MEMBER COMPANY LIMITED

Tax ID/ Business ID: 4700197623
Date of registration: 12/10/2010
Na Cooc Village, Boc Bo Commune, Pac Nam District, Bac Kan Province, Vietnam