Excess Bandwidth Overview

  • Founded
  • 1998
  • Status
  • Acquired/​Merged
  • Latest Deal Type
  • M&A
  • Latest Deal Amount
  • $385M
Latest Deal Amount

Excess Bandwidth General Information


Developer of of algorithms for high-bandwidth communications. The company engages in the development of symmetrical digital subscriber line physical-layer chips and mixed signal semiconductors for communications processors.

Contact Information

Ownership Status
Financing Status
Formerly VC-backed
Primary Industry
Application Specific Semiconductors
Primary Office
  • 10670 North Tantau Avenue
  • Cupertino, CA 95014
  • United States
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Excess Bandwidth Valuation & Funding

Deal Type Date Amount Raised to Date Post-Val Status Stage
4. Merger/Acquisition 23-Aug-2000 $385M 00000 Completed Startup
3. Early Stage VC (Series B) Completed Startup
2. Early Stage VC (Series A) Completed Startup
1. Seed Round Completed Startup
To view Excess Bandwidth’s complete valuation and funding history, request access »

Excess Bandwidth Executive Team (2)

Name Title Board Seat Contact Info
Thomas Kailath Co-Founder
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Excess Bandwidth Former Investors (5)

Investor Name Investor Type Holding Investor Since Participating Rounds Contact Info
Hook Partners Venture Capital Minority 000 0000 000000 0
Mayfield (Private Equity) Venture Capital Minority 000 0000 000000 0
NEC Corporation Corporation Minority 000 0000 000000 0
Satwik Ventures Venture Capital Minority 000 0000 000000 0
Sprout Group Venture Capital Minority 000 0000 000000 0
To view Excess Bandwidth’s complete investors history, request access »