| Alepo - http://www.alepo.com/ Developers of billing, prepaid and payment solutions for ISPs. |
| Anite Calculus - http://www.anitecalculus.com/ Offers inter-company billing and retail solutions for competitive OLOs and resellers. Includes support forum and contact details. |
| Aris Software, Inc. - http://www.arisinc.com/ Suite of customer care, billing, POS and financial software for the wireless telecommunications industry. |
| B4E - http://www.b4esys.com/ B-oo-levard is a billing system for the convergence of telecommunications, internet, e- and m-commerce as well as utilities industries. |
| BillMax - http://www.billmax.com/ BillMax software automates account receivables and associated service provisioning for Internet Service companies who bill numerous customers on a subscription and or usage basis. |
| Billtrust - http://www.factorsystems.com/ Offers CompleteBilling, an outsourced paper and electronic billing solutions that allows business to reduce their costs and accelerate their billing. |
| BlueGill Technologies - http://www.bluegill.com/ |
| BroadSource - http://www.broadsource.com/ Offering telecom management software and electronic billing for medium to large businesses. Features screenshots and support details. |
| EVAD Solutions - IntraISP - http://www.intraisp.com/ Offers a web-based billing, provisioning, contact management and customer care software suite for Internet, hosting and telecom service providers. |
| Interconnect Billing Systems - http://www.interconnectbilling.com/ Offers scalable interconnect billing and settlement solutions for fixed, wireless and Internet operators in Europe. |
| Macrologic, Inc. - http://www.macrologic.com/ Offers billing services and products for the telecom industry. Includes company profile, product listing and contact details. |
| Metratech - http://www.metratech.com/ Developer offers a licensed and hosted XML web services billing software. Includes data sheets and directions to locations. |
| RMS Telecommunications - http://www.rms-telecomms.com/ Offers real-time call accounting software for universities, hotels or any organization that has a PBX capable of outputing SMDR data. |
| Ryder Systems - http://www.rydersystems.com/ Offers billing and call analysis software for telecom companies. |
| Upside Software - http://www.upsidesoft.com/ Provides web-based solutions for electronic billing, contract management and expense claim management. |
| Web Hosting Billing - http://www.webhostingbilling.com/ Billing software for web hosting companies / resellers. Products, on-line demonstrations, FAQ and online purchasing. |
| Zafin Labs - http://www.zafinlabs.com/ Offers rating and billing software to telecom and service industries. Includes white papers. |