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Bang Networks

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Overlay network platform for LAN delivery and application messaging

San Francisco, United StatesFounded 1999Consumer Services
Valuation $50–100M Last recorded · 2001
Total funding $10–50M Disclosed equity funding
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About Bang Networks

Bang Networks was a San Francisco-based company founded in 1999 by Bob Rosin. The company developed an overlay network framework that utilized object-oriented routing to enhance the quality of Local Area Network (LAN) delivery and application messaging. Its core product, the Bang Object Router, was a network routing device designed to facilitate secure, content-aware object routing.

The firm successfully raised a total of $32 million in venture capital. One of its significant funding events was a Series B round on November 5, 2001, which raised $14 million and included investors such as Atlas Venture, Western Technology Investment, and Sequoia Capital. This capital was intended to further product development and expand its sales force on the east coast.

Bang Networks aimed to enable businesses to run real-time, enterprise-class applications over the Internet. Despite shipping its product to customers and raising substantial funding, the company is now considered deadpooled.

Source: Dealroom company data

At a glance

Status
Closed
Founded
1999
Headquarters
San Francisco, United States
Open positions
None listed
Dealroom signal
0.0/100
Industry
Media
Sector
Consumer Services, Retail, Messaging, Automated Technology
Client focus
b2b
Links
Website

Funding history

2 recorded events

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
SERIES B✓Equity / VC Nov 2001 $14M $56M Atlas Venture · Sequoia —
SERIES A✓Equity / VC Jan 2000 $18M $72M Sequoia —
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Investments and acquisitions

Capital deployed

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

Investors

2 investors on the cap table

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

Series A2 investors entered at this stage

Team profiled 3 named & role-tagged
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Potential founders Hidden — book a demo likely future founders
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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 · San Francisco HQ
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Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about Bang Networks 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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