Systems

Calient Networks

Calix

Cerent (Cisco)

ConvergeNet (Dell)

CoSine Communications (IPO: COSN)

Internet Photonics (Ciena)

NP Photonics

Promatory (Nortel)

Triton (IPO: TNSI)

Versatile (Vitesse)

Vina Technologies (IPO & Subsequent Acquisition by Verilink)

Profile

Promatory built a multi-flavored next generation central office xDSL switch that can accommodate a variety of xDSL technologies, including ADSL, IDSL, HDSL, and SDSL.

Company News

Promatory announces acquisition by Nortel for ~$778 million

4655 Great American Pkwy
Santa Clara, CA 95054
USA
www.Nortel.com



Investment Professionals
Arjun Gupta

Committed Partners “Our relationship with TeleSoft Partners was really great. They were a major investor in our 2nd and 3rd rounds but it went a lot farther than that. I considered Arjun and his staff part of the Promatory team. They had solid industry knowledge and great contacts with both customers and partners. Arjun was always proactive in asking what they could do to help and in providing opportunities for us to present to customers such as Duetsche Telecom.” Roger Dorf President & CEO Promatory (Nortel)