One of Northstream’s key strengths is that we work with the full range of players across the telecommunications industry. This ensures a holistic view and industry-wide insights, to the benefit of all our clients. Northstream’s clients can be found all over the world and include operators & service providers, network infrastructure & handset suppliers, content providers, application developers, and investors & financial institutions. Among Northstream’s several hundred customers are:
Service providers
| 2degrees Mobile | 3 | 3GIS | AT&T Wireless | BBC |
| Bmobile | COX Communications | DNA | DoCoMo | eMobile |
| Far Eastone | GCI | Meteor | MobileOne | Monaco Telecom |
| NII Holdings | Nouvatel | O2 | OnePhone | Orange |
| Play | Sanoma Entertainment | Smartone | Suntel | T-Mobile |
| Tele2 | Telenor | TeliaSonera | Verizon International | Vesta |
| Vodafone | Yoigo |
Hardware, Software, and Infrastructure Suppliers
| CellMax | Ericsson | Ikivo | Microsoft | Nokia |
| Nokia Siemens Networks | Qualcomm | Samsung | Sony Ericsson |
Investors and other Industry Stakeholders
| 3i | Amadeus Capital | Apax Partners | APIS | ETSI |
| GSM Association | Handelsbanken | Ithmar Capital | PTS | SEB |