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StarVOX

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A leading provider of next generation telephony network software for service providers

Saratoga, United StatesFounded 1991Other B2B Software
Valuation $50–100M Last recorded · 2001
Total funding $10–50M Disclosed equity funding
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About StarVOX

StarVox Communications, Inc. operated as a facilities-based telecommunications provider headquartered in San Jose, California, with a focus on next-generation voice services. The company was established around 1998, initially creating equipment to extend private branch exchange (PBX) functionalities before pivoting its strategy to the emerging Voice over IP (VoIP) market. Under the leadership of its then-President and CEO, Al Wokas, StarVox positioned itself to offer cost-effective telecommunication solutions to small, medium, and large businesses.

The company's business model centered on providing wholesale and retail voice services through its proprietary domestic and international VoIP networks. Its domestic network featured over 300 Points of Presence (POPs), enabling it to serve a significant portion of U.S. business locations. Revenue was generated by offering these converged voice and data services, which aimed to reduce client communication costs by 20% to 40%. StarVox worked through various channels, including ISPs and other carriers, providing a complete, brandable "turnkey" package for its partners.

A key product was the "StarVox VoIP Trunking with VPN," a software solution launched in 2001 that ran on HP servers controlling Cisco voice gateways. This platform allowed service providers to offer corporate voice VPN services over an IP network, routing calls between corporate sites while bypassing the traditional public switched telephone network (PSTN) for cost savings. The system supported both H.323 and SS7 signaling protocols to manage calls within the IP network and those directed to the public network. A significant corporate milestone occurred in April 2006, when StarVox entered into a merger agreement with U.S. Wireless Data, Inc., a transaction that was finalized in March 2007. The company is now listed as being out of business.

Source: Dealroom company data

At a glance

Status
Operational
Founded
1991
Headquarters
Saratoga, United States
Open positions
None listed
Dealroom signal
19.7/100
Industry
Telecom, Enterprise Software
Sector
Other B2B Software
Business model
SaaS
Client focus
b2b

Funding history

4 recorded events

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
SERIES AEquity / VC Oct 2005 $9M $36M Undisclosed —
SERIES D✓Equity / VC Dec 2001 $10M $40M Novus Ventures · Storm Ventures · Aspen Ventures · Invesco —
Showing the latest 2 of 4 recorded eventsBook a demo for the full funding history →

Growth signals

StarVOX website traffic

Latest recorded traffic for StarVOX is 210 monthly website visits, up 320% over the last three months.

Latest monthly visits210 3-month web change+320%
Summary metrics are public; monthly history is available with a demoCompare with peers →

Investments and acquisitions

Capital deployed

Recent portfolio relationships for companies that also act as investors or acquirers.

Investors

7 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Series A5 investors entered at this stage

  • Information Technology Ventures
  • Novus Ventures
  • Aspen Ventures
  • Storm Ventures
  • Compass Technology Partners

Series B and later2 investors entered at this stage

  • Transfac Capital
  • Invesco
Team profiled 1 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators Hidden — book a demo quality score
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
🇺🇸 United States · Saratoga HQ
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Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about StarVOX on X, ranked by likes and reposts, corporate channels excluded.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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