Layne Drilling Tanzania (Mwanza Office)
Plot No. 109
Bin Haki Street
Pasiansi
Mwanza, Tanzania

(Postal)
PO Box 2372
Mwanza, Tanzania

Phone: +255 (0)282 560 109
Switchboard: +255 (0)282 560 172
Admin Fax: +255 (0)282 560 133
Stores Fax: +255 (0)282 560 171
Email: info@layne.com.au

Layne Drilling DR Congo
38AV de la Liberte,
Lubumbashi,
Katanga Province,
Democratic Republic of Congo

Phone: +260 265 1311
Phone: +260 265 1309
Fax: +260 265 1321
Email: info@layne.com.au

Layne Drilling Zambia (Ndola Office)
Plot No. 1746
Nakambala Road
Industrial Area
NDOLA, ZAMBIA

(Postal)
PO Box 71667
NDOLA, ZAMBIA

Phone: +260 265 1311
Phone: +260 265 1309
Fax: +260 265 1321
Email: info@layne.com.au

West African Drilling Services (Bamako Office)
Zone Industrielle
Route de Sotuba
Porte 2410, BPE 3863
Bamako, Mali

(Postal)
BPE 3863
Bamako, Mali

Phone: +223 (0)221 4832
Phone: +223 (0)221 2125
Fax: +223 (0)221 2126
Email: info@layne.com.au

Layne Drilling Australia (Boulder Office)
26 Leviathan St
Kalgoorlie/Boulder WA 6432

(Postal)
PO Box 2516
Boulder WA 6432
Australia

Phone: +61 (0) 8 9093 3701
Admin Fax: +61 (0) 8 9093 4301
Supply Fax: +61 (0) 8 9093 3709
Email: info@layne.com.au

International Mining Services (Perth Office)
28-32 Irvine Drive
Malaga WA 6090

(Postal)
Locked Bag 1
Malaga WA 6944
Australia

Phone: +61 (0) 8 9248 5022
Fax: +61 (0) 8 9248 5044
Supply: +61 (0) 8 9248 5094
Email: info@layne.com.au

Layne Christensen Canada
9 Regional Road 84
P.O. Box 59
Capreol, Ontario
P0M 1H0
(705) 858-6469   FAX: (705) 858-6471
General Manager: George Demers
grdemers@laynechristensen.com

International Directional Services
9 Regional Road 84
P.O. Box 59
Capreol, Ontario
P0M 1H0
(705) 858-6460   FAX: (705) 858-6470
General Manager: John Stringer
idsinfo@idirectionaldrill.com
www.idirectionaldrill.com

Layne de Mexico, S.A. de C.V.
Boulevard de Los Seris #133
Parque Industrial
C.P. 83299
Hermosillo, Sonora, Mexico
011 52 (662) 251 01 30   FAX: 011 52 (662) 251 01 31
General Manager: Gerardo Martinez
gmartinez@laynechristensen.com
laynedemexico@webtelmex.net.mx

Tecno Andina de Sondajes S.A.
S/No Esquina Suroeste Godoy Cruz #5501
Mendoza – Argentina
54 (261) 4521-550   FAX: 54 (261) 4523-789
tecnoandina@infovia.com.ar

Layne do Brasil Sondagens Ltda
Rua Bela 870 - São Cristovão - RJ
Zip Code: 20930-380 - Brazil
Santiago, Chile
55 21 2580-3747
General Manager: Carlos Ferreira
cferreira@laynechristensen.com

Geotec Boyles Bros. S.A.
Casilla 28-D Correo Central (P.O. Box)
Lo Campino 432, Quilicura (Street Address)
Santiago, Chile
56 (2) 620-7700   FAX: 56 (2) 620-7799
geotec@geotec.cl

Boyles Bros. Diamantina S.A.
Casilla 1955, Lima 100 (P.O. Box)
Av. Santa Ana No 186, ATE Vitarte (Street Address)
Lima, Peru
51 (1) 326-0494   FAX: 51 (1) 326 0502
boyles+@amauta.rcp.net.pe

Layne Christensen Company
Minerals Division
12030 East Riggs Road
Chandler, AZ 85249-3701
(480) 895-9336   FAX: (480) 895-9536
General Manager: Steve Alford
smalford@laynechristensen.com

International Directional Services
12030 East Riggs Road
Chandler, AZ 85249-3701
(480) 824-7100   FAX: (480) 883-2010
General Manager: Greg Taylor
grtaylor@idirectionaldrill.com
www.idirectionaldrill.com

Layne Christensen Company
Exploration Division
8506 North State Highway #7
Grayson, KY 41143
(606) 474-6285   FAX: (606) 474-5752
General Manager: Ronnie James
rdjames@laynechristensen.com

Layne Christensen Company
Minerals Division
1035 Ste. B Chukkar Lane
Battle Mountain, NV 89820
(775) 635-9388
General Manager: Steve Alford
smalford@laynechristensen.com

International Directional Services
2130 Industrial Way, Unit B
Elko, NV 89801
(775) 778-6625   Fax (775) 778-6838
General Manager: Greg Taylor
bthomas.ids@frontiernet.net
www.idirectionaldrill.com

Layne Christensen Company
Minerals Division Headquarters
11629 South 700 East, Ste. 100
Draper, Utah 84020
(801) 576-5661   FAX: (801) 576-7556