MLNX on NASDAQ

Mellanox Technologies

Israeli-American networking company (1999–2020)

Mellanox Technologies Ltd. (Hebrew: מלאנוקס טכנולוגיות בע"מ) was an Israeli-American multinational supplier of computer networking products based on InfiniBand and Ethernet technology. Mellanox offered adapters, switches, software, cables and silicon for markets including high-performance computing, data centers, cloud computing, computer data storage and financial services. On March 11, 2019, Nvidia announced its intent to acquire the company for $6.9 billion.3 It was founded by Michael Kagan and Eyal Waldman.1 Its shares trade on NASDAQ under the symbol MLNX.1 Wikipedia text CC BY-SA 4.0

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Last updated Oct 21, 2026.

Overview

1999Founded1

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  • TickerMLNX on NASDAQ1
  • IndustrySemiconductors & Related Devices1
  • HeadquartersHaifa1
  • Websitemellanox.com
  • Legal formpublic company1
  • Incorporated inIsrael5
  • Business address350 Oakmead Parkway, Suite 100, Sunnyvale, Ca 940855
  • Filer categoryLarge accelerated filer5
  • LEI5299007E0TX53VXVFJ974
  • StatusActive4
  • LEI statusIssued and current4
  • Registered addressHakidma 26, 2069200 Yokneam, Israel4
  • Registered withIsraeli Corporations Authority (Department of Justice), 5127632854
MELLANOX - 1024
Photo: Cecetay, CC BY-SA 4.0, via Wikimedia Commons7

Mellanox Technologies Ltd. (Hebrew: מלאנוקס טכנולוגיות בע"מ) was an Israeli-American multinational supplier of computer networking products based on InfiniBand and Ethernet technology. Mellanox offered adapters, switches, software, cables and silicon for markets including high-performance computing, data centers, cloud computing, computer data storage and financial services.3

Corporate structure

Mellanox Technologies is part of a group headed by Nvidia. 14 entities, 6 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

  • Nvidia Santa Clara, California, United States
    • Mellanox Technologies Yokneam, Israel
      • Mellanox Technologies (United States) Subsidiary · United States
    • Icera Subsidiary · 100% · Bristol
    • 3dfx Interactive Subsidiary · San Jose
    • Ageia Subsidiary · Santa Clara
    • HEAVY.AI Subsidiary
    • Mental Images Subsidiary · San Francisco
    • NVIDIA, Helsinki Oy Subsidiary
    • SchedMD Subsidiary · Livermore
    • NVIDIA GRAPHICS PRIVATE LIMITED Subsidiary · Bengaluru, India
    • NVIDIA INTERNATIONAL, INC. Subsidiary · Santa Clara, California, United States
      • NVIDIA SINGAPORE PTE LTD Subsidiary · Singapore, Singapore
    • NVIDIA Singapore Pte Ltd Subsidiary · Singapore
    • Nvidia Riva Owned

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries listed in Exhibit 21 of annual reports filed with the SEC; subsidiaries, stakes and holdings from Wikidata (CC0). Each entity in the chart links to its source.

What it owns

What Mellanox Technologies reports owning in its annual reports to the SEC: buildings, land and equipment, real estate and locations, investments, intangible assets and inventory, at the end of its latest fiscal year and a year before.

Property and equipment

ItemLatestA year beforeChange
Property and equipment, before depreciation$287.0M8 Dec 31, 2019$266.4M8 Dec 31, 2018+7.7%
Accumulated depreciation$173.4M8 Dec 31, 2019$161.1M8 Dec 31, 2018+7.6%
Property and equipment, net$113.6M8 Dec 31, 2019$105.3M8 Dec 31, 2018+7.8%
Operating-lease assets (leased space)$72.5M8 Dec 31, 2019

Investments

ItemLatestA year beforeChange
Cash and cash equivalents$77.6M8 Dec 31, 2019$56.8M8 Dec 31, 2018+36.7%
Marketable securities, current$798.3M8 Dec 31, 2019$381.7M8 Dec 31, 2018+109.1%
Debt securities available for sale$798.3M8 Dec 31, 2019$381.7M8 Dec 31, 2018+109.1%
Stakes in other companies (equity method)$39.3M8 Dec 31, 2019$40.3M8 Dec 31, 2018−2.5%

Intangibles and goodwill

ItemLatestA year beforeChange
Goodwill$473.9M8 Dec 31, 2019$473.9M8 Dec 31, 20180%
Finite-lived intangibles, gross$443.5M8 Dec 31, 2019$410.4M8 Dec 31, 2018+8.1%
Accumulated amortization$291.4M8 Dec 31, 2019$231.0M8 Dec 31, 2018+26.1%
Finite-lived intangibles, net$152.1M8 Dec 31, 2019$179.3M8 Dec 31, 2018−15.2%

Inventory

ItemLatestA year beforeChange
Inventory, total$98.0M8 Dec 31, 2019$104.4M8 Dec 31, 2018−6.1%
Raw materials$14.0M8 Dec 31, 2019$19.4M8 Dec 31, 2018−27.7%
Work in process$39.7M8 Dec 31, 2019$39.4M8 Dec 31, 2018+0.8%
Finished goods$44.3M8 Dec 31, 2019$45.6M8 Dec 31, 2018−2.8%

The story

Founded by Eyal Waldman and Michael Kagan in 1999.1

1999–2009

Mellanox was founded in May 1999 by former Israeli executives of Intel Corporation and Galileo Technology (which was acquired by Marvell Technology Group in October 2000 for $2.8 billion) Eyal Waldman, Shai Cohen, Roni Ashuri, Michael Kagan, Evelyn Landman, Eitan Zahavi, Shimon Rottenberg, Udi Katz and Alon Webman. Eyal Waldman founded Mellanox in the Israeli city of Yokneam Illit. Financial offices were in Santa Clara, California in the USA. In February, 2002, a round of venture capital investment was announced of about $56 million.

Later extended to about $64 million, investors included Intel, IBM, Sequoia Capital and U.S. Venture Partners.

Mellanox had its initial public offering in February, 2007, on NASDAQ that raised $102 million, and valued the company at over half a billion dollars.

Its shares were listed under the symbol MLNX.

Created in 2009, Mellanox's investment fund was publicly announced in 2014.

Initially founded as an integrated circuit (chip) manufacturer, it evolved into a producer of complete network systems by 2009.

2010–2016

In 2010, Oracle Corporation became a major investor in the company, holding around 10% of its stock. Oracle uses InfiniBand technology in its Exadata and Exalogic appliances. Stock shares were also listed on the Tel Aviv Stock Exchange, until 2013 when the company de-listed itself, but remained on NASDAQ.

In February 2011, Mellanox acquired Voltaire Ltd., a provider of data center switches for about $218 million.

Read the full text

In November 2012, Mellanox was named one of the fastest growing companies in North America by Deloitte.

In 2013 Mellanox acquired assets of XLoom Communications Ltd., including opto-electric chip-scale packaging, and some of XLoom's technology personnel.

In July 2013, Mellanox acquired privately held Kotura, Inc., a developer of silicon photonics optical interconnect technology for high-speed networking. In July 2013, Mellanox acquired privately held IPtronics A/S, a designer of optical interconnect components for digital communications.

In July 2014, Mellanox acquired privately held Integrity Project, for its software connectivity, low-level development, real-time applications and security technology. In February 2016, Mellanox acquired publicly held EZchip Semiconductor, a provider of network processors and multi-core processors from EZchip's earlier acquisition of Tilera.

In 2016, Mellanox Technologies began to employ programmers in the Gaza Strip, in addition to its team of Israeli Arab programmers and programmers in Ramallah and Nablus. In 2016, Mellanox had revenues of $857 million. In December 2017, Mellanox announced it would start a new startup accelerator. Over 2017, shares in the company rose by 55 percent. That year, the company also made its largest acquisition with EZchip.

2018–acquisition

The activist investor Starboard Value LP purchased a 10.7% stake in the company in November 2017.

In January 2018, Starboard criticized the company's research and development spending and argued for short-term profits instead. The day after, on January 9, 2018, Mellanox announced it would immediately discontinue its 1550 nm silicon photonics development activities, with president and CEO Eyal Waldman saying the review of the silicon photonics business had started in May 2017. Mellanox also said it would fire 100 people, all in the US. At the time, the company employed 2,900 people, mostly in Israel.

In a "board battle," Starboard sent a letter to shareholders asking them to entirely replace the board of directors. At the time, Mellanox had a $3.3 billion market value. Starboard said it would nominate nine candidates for election to the company's board, including Starboard head Jeffrey Smith.

In May, 2018, stockholders approved the company's governance proposals related to the possibility of the contested board elections.

By June, 2018, three board members agreed to step down and be replaced by two Starboard candidates and one agreed upon by both sides.

In 2019, Mellanox was acquired for $6.9 billion by Nvidia Corporation making it one of the largest mergers and acquisitions in 2019.

Other companies willing to acquire Mellanox were Intel, Xilinx and Microsoft.

Founder and long-term CEO Eyal Waldman left the company in November, 2020. He made an estimated $240 million on the acquisition.

From Wikipedia’s article on Mellanox Technologies, shared under CC BY-SA 4.0.6

Leadership

Who has led Mellanox Technologies, and when. Pick a name to see everywhere that person has worked.

Board members and other officers (23)

Products and brands

  • networking hardware

Listed on Wikidata.1

Mellanox was a fabless semiconductor company, which then sold products based on those semiconductor integrated circuits.

Starting from at least 2011, its chips were produced by Taiwan Semiconductor Manufacturing Corp (TSMC).

Mellanox Technologies provided Ethernet and InfiniBand network adapters, switches and cables for servers and storage used in cloud and enterprise data centers based on internally developed integrated circuits.

Mellanox had two major customers, Hewlett-Packard and Dell EMC, which each contributed more than 10% of revenues in 2017, 2018, and 2019.

Read the full text

Mellanox specialized in switched fabrics for enterprise data centers and high performance computing, when high data rates and low latency are required such as in a computer cluster.

One typical application was a large database management system.

Mellanox network adapter and switches supported remote direct memory access (RDMA) and RDMA over Converged Ethernet.

Product names included:

The ConnectX product family of multi-protocol ASICs and adapters supports virtual protocol interconnect (VPI), enabling support for both Ethernet and InfiniBand traffic at speeds up to 200 Gbit/s. The ConnectX-6, and ConnectX-6 Dx adapters have enhanced capabilities such as high speed (up to 200 Gb per second), OVS acceleration, Multi-Host support, and inline crypto acceleration.

The ConnectX architecture has been described as "novel", with excellent performance that is "very well suited for modern multi-core platforms". The Quantum family of InfiniBand switches supports up to 40 ports running at HDR 200 Gbit/s. The Quantum switches offer un-matched latency and packet forwarding performance and support advanced HPC offloads including SHARP (collective operation acceleration) and SHIELD (self-healing) technologies.

The Spectrum product family of Ethernet switches.

The LinkX product family of cables and transceivers. These products are available for both Ethernet and InfiniBand protocols and various form factors.

High-performance computing

By 2011, Mellanox's InfiniBand products for computer clusters had been deployed in many of the TOP500 lists of high-performance computers.

Storage

Although originally associated with InfiniBand products, Mellanox was later able to use its technology for storage area networks (SANs), to replace legacy Fibre Channel for example with the much more common Ethernet family of standards, since 2011.

Operations

In addition to its headquarters in the US, Mellanox had offices in Israel, Denmark, China, Russia, Singapore, Taiwan, Japan and the United Kingdom.

From Wikipedia’s article on Mellanox Technologies, shared under CC BY-SA 4.0.6

Subsidiaries and ownership

Parent company

Subsidiaries

  • Mellanox Technologies (United States)

From Wikidata.1

Timeline

  1. Apr 27, 2020Parent Directly consolidated by Nvidia4
  2. Apr 27, 2020Acquired Acquired by Nvidia1
  3. Feb 8, 2007Went public Listed on NASDAQ1
  4. Feb 7, 2007New chief executive Eyal Waldman becomes CEO9
  5. 1999Founded Founded1

SEC filer profile

How Mellanox Technologies is registered with the Securities and Exchange Commission, from its EDGAR record and the cover page of its latest annual report.

  • Name on EDGARMellanox Technologies, Ltd.2
  • CIK0001356104
  • Employer ID (EIN)98-02334002
  • Filer statusLarge accelerated filer2
  • Incorporated inIsrael2
  • Fiscal year endsDecember 312
  • Industry code (SIC)3674 Semiconductors & Related Devices2
  • Business address350 Oakmead Parkway, Suite 100, Sunnyvale, CA 940852
  • Phone408-970-34002
  • Shares outstanding56,235,157 as of Mar 31, 202037
  • Public float$6.1B as of Jun 30, 201937
  • On EDGAR sinceSep 28, 20062
  • Filings1,247 in all: 4 (732), 8-K (143), 10-Q (39), 3 (36), SC 13G/A (30), DEFA14A (28), SC 13G (28), 4/A (25)2
    All 43 form types

    S-8 POS (19), S-8 (18), UPLOAD (18), DEF 14A (15), 10-K (14), PRE 14A (13), CORRESP (12), SC 13D/A (10), DFAN14A (6), S-1/A (6), SC TO-I/A (6), SD (6), 3/A (4), ARS (4), PRER14A (4), 10-K/A (3), 8-K/A (3), PREC14A (3), SC 13D (3), 424B5 (2), 5 (2), PRRN14A (2), 15-12B (1), 25-NSE/A (1), 424B4 (1), 8-A12B (1), CERTNAS (1), DEFM14A (1), DEFR14A (1), EFFECT (1), NT 10-Q (1), PREM14A (1), S-1 (1), S-3ASR (1), SC TO-I (1)

  • Latest filingsAnnual report (10-K) Feb 20, 2020
    Quarterly report (10-Q) Nov 7, 2019
    Proxy statement (DEF 14A) Jun 21, 2019
    Latest 8-K (8-K) Apr 27, 2020

Sources

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