Arbinet-thexchange, Inc.: International spot market and exchange for wholesale voice minutes. Includes membership registration information.
Fiber Optics Online: A vertical marketplace including buyer's guide, jobs, ads, and product and services exchange.
Iber-X: International telecom exchange. Includes registration information and contacts. [English/Spanish]
PCB Marketplace: Trading platform for unfinished PCBs. Developers and equipping companies are able to create production orders. Manufacturers are able to submit offers for these requests for quotation.
Phonetrade: Mobile phone trading portal and exchange. Includes registration information and an escrow system.
RF Globalnet: Vertical exchange for the RF/microwave, and wireless industry. Includes registration information and news.
TelecomsTrader: Telephony industry forum for buying, selling or discussing IVR, VoIP, CTI, Internet and Computer Telephony.
Time ICR: Specializing in the designing and deploying of innovative, mission critical voice messaging and IVR applications, using advanced telecommunications platforms.
Tradingcom Europe: European trader of telecommunications capacities. Includes testimonials, traditional and reverse auctions. [English/French/German]