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Mysticom

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Develops plug-and-play integrated circuits solutions for the enterprise, data center, and storage market segments

Mountain View, United StatesFounded 1997Semiconductors
Valuation $100–250M Last recorded · 2001
Headcount <100 Current team size
Total funding $10–50M Disclosed equity funding
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About Mysticom

Mysticom, established in 1997, operated as a fabless semiconductor company specializing in digital signal processing (DSP) and mixed-signal very-large-scale integration (VLSI) solutions for high-speed communication systems. The company was founded by a team of veterans from the communications industry, including Dr. David Almagor, who served as president and CEO, and Israel Greiss, who acted as the chief technical officer. Dr. Almagor brought over 19 years of experience in the DSP and telecom markets, holding multiple electrical engineering degrees from Technion and the University of California at San Diego. Israel Greiss contributed over 25 years of engineering experience in the same fields. Other co-founders included Amir Bar-Niv, Eran Lida, Massad Eyal, and Rich Seifert.

Mysticom's business model centered on designing and marketing high-performance, low-power multi-gigabit transceivers and licensing intellectual property (IP) cores. The company catered to semiconductor, ASIC, and systems companies, enabling them to develop cost-effective broadband communications solutions. Its product applications were extensive, targeting the data center, enterprise networking, server, storage, and high-definition video markets. End products incorporating Mysticom's technology included network interface cards, routers, switches, and repeaters. The firm's revenue was generated through the sale of its semiconductor products and licensing of its reusable SIP building blocks.

The company's product portfolio included a family of 10 Gigabit Ethernet transceivers compliant with CX4, LX4, and XAUI standards. These transceivers were designed to deliver superior interconnect performance over various cable media, including copper and optical fiber, while significantly reducing power consumption. For instance, the MY3126 provided a CX4 interface for connections up to 30 meters on InfiniBand cable, while the MY3127 was optimized for longer-reach connections over multi-mode fiber up to 300 meters. Mysticom also offered IP cores for Fast Ethernet (10/100) and Gigabit Ethernet PHY applications. A key milestone for the company was its acquisition by TranSwitch Corporation in a deal announced in December 2005 and completed in January 2006. This acquisition allowed TranSwitch to integrate Mysticom's high-speed SerDes and PHY technology into its own product lines. Throughout its operation, Mysticom raised a total of $56.5 million in funding from investors such as ABN AMRO Bank, Cisco Investments, and Giza Venture Capital.

Source: Dealroom company data

At a glance

Status
Acquired
Founded
1997
Headquarters
Mountain View, United States
Employees
5
Open positions
None listed
Dealroom signal
25.3/100
Industry
Semiconductors
Sector
Semiconductors, Chips, Semiconductor Designers and Manufacturers, Chips and Processors, Hard Tech, DT and LS, science-based
Technology
Deep Tech
Business model
Manufacturing
Client focus
b2b

Funding history

2 recorded events

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
ACQUISITION✓Exit Feb 2006 $0 — TranSwitch —
LATE VC✓Equity / VC Oct 2001 $28M $112M ABN AMRO · Pitango Venture Capital · Cisco · Giza Venture Capital —
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Growth signals

Mysticom website traffic

Latest recorded traffic for Mysticom is 190 monthly website visits.

Latest monthly visits190
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Similar companies

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Investments and acquisitions

Capital deployed

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

Investors

11 investors on the cap table

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

Series B and later10 investors entered at this stage

  • ABN AMRO
  • Pitango Venture Capital
  • Cisco
  • Giza Venture Capital
  • Texas Instruments
  • Philips
  • Newbury Ventures
  • Lehman Brothers
  • Koor Corporate Venture Capital
  • Eucalyptus Ventures

Other known investors1 additional known investor

  • TranSwitch
Team profiled 3 named & role-tagged
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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 · Mountain View HQ
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Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about Mysticom 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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