About us
Services
Products
Downloads
Gallery
Contact us

SERVICES

SERVICES

MARINE GEOSURVEY

DIAMOND MINING TECHNOLOGY PRODUCTS

INTEGRATED PROJECT MANAGEMENT

TECHNICAL OPERATIONS

TECHNICAL SERVICES

CONTACT US

ENQUIRIES
+27 11 247 3733
UPSTREAMSALES@DEBEERSGROUP.COM

SITE MAP

ABOUT US
SERVICES
PRODUCTS
DOWNLOADS
GALLERY
CONTACT US
COOKIE POLICY

JOHANNESBURG, WEST CAMPUS | RECOVERY FACILITY

Cnr Crownwood & Booysens Reserve Roads, Theta, Johannesburg, 2013

CAPE TOWN, GOLF PARK | HEAD OFFICE

DBM Gardens, Golf Park 2, Raapenberg Road, Pinelands, 7405

WE ARE AN ISO 9001, ISO 14001 AND OHSAS 18001 CERTIFIED COMPANY

© 2025 UPSTREAM TECHNOLOGY. All Rights Reserved.
Website by Cranberry Creative