About Voltaire
Voltaire is a Technology company based in Herzliya (Israel) founded in 1997, and was acquired by Mellanox Technologies in November 2010. Scale-out data center fabrics are provided for virtualized environments. Voltaire has raised $64.5 million across 6 funding rounds from investors including 3Com, Mellanox Technologies and Hitachi. Its focus areas include Enterprise Infrastructure, Enterprise Networking, Network Software and Embedded Software.
Company details
Voltaire was founded in 1997 in Herzliya, Israel, and operates within the technology sector focused on data center connectivity. Scale-out fabrics are developed to support computing and storage platforms in virtualized data centers and cloud environments. Connectivity solutions are supplied to address demands for efficient networking. End-to-end solutions are enhanced through strategic acquisitions, contributing to market positioning in high-performance fabrics.
- Headquarters Herzliya, Israel
- Stage Acquired
- SectorsTechnology
- Website voltaire.com
- Social LinkedIn
- Acquired by Mellanox Technologies (Nov 2010)
- Total Equity Funding$64.5M (USD)
in 6 rounds
- Latest Funding Round$10M (USD), Series D
Apr 2007
- Investors3Com
& 9 more
- Acquired byMellanox Technologies
(Nov 2010)
Funding Insights of Voltaire
Voltaire has successfully raised a total of $64.5M across 6 strategic funding rounds. The most recent funding activity was a Series D round of $10 million completed in April 2007. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.
- Total Funding $64.5M
- Total Rounds 6
- Last Round Series D — $10M
- First Round $9.3M
(May 2001)
- Investors Count 9
All 6 funding rounds of Voltaire with amounts and investors; the two latest post-money valuations are shown, the rest are part of the premium plan.
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Apr 2007 | $10M | Series D | – | – | |
| May 2005 | $15M | Series D | – | – | |
| Mar 2004 | $15M | Series D | – | – | |
| Sep 2002 | $2M | Series C | – | – | |
| Jan 2002 | $13.2M | Series C | – | – | |
| May 2001 | $9.3M | Series B | – | – |
10 investors in total: 10 institutional.
Investors in Voltaire
Voltaire has secured backing from 10 investors, including venture fund and institutional investors. Prominent investors backing the company include 3Com, Mellanox Technologies and Hitachi.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Venture capital firm investing in AI and cross-border enterprise startups from Silicon Valley. | 2003 | benhamouglobalventures.com | Tel Aviv, Israel | |
| challenge.co.il | ||||
Venture capital investments in tech and healthtech sectors through dedicated funds. | pitango.com | |||
Private equity firm | bakercapital.com | New York, United States | ||
Networking hardware and security systems are supplied for enterprise use. | 1978 | 3com.com | Marlborough, United States | |
Investment management, mutual funds, and financial services in Israel. | tamirfishman.co.il | |||
Early-stage investments are focused on Southeast Asia and India. | vertexventures.com | Palo Alto, United States | ||
Consumer electronics and industrial machinery are produced by Hitachi. | 1910 | hitachi.com | Chiyoda City, Japan | |
Operates as a diversified firm for alternative assets investments. | 2003 | platinum-vc.com | East London, South Africa | |
Provider of Ethernet and InfiniBand interconnect solutions for servers and storage | 1999 | mellanox.com | Sunnyvale, United States |
Investor details for Voltaire
The complete investor list, round-by-round participation and investor portfolios require an active premium plan.
- Complete investor list
- Round participation
- Investor portfolios
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Timeline of Voltaire
5 dated milestones of Voltaire across 13 years, from founding to its latest funding, stage changes and deals.
- Founded Voltaire is founded.
- Funding First funding round of $9.3M.
- Funding Latest funding round, Series D, of $10.0M.
- IPO Lists on the stock exchange (IPO).
- Exit Acquired by Mellanox Technologies.
Web traffic of Voltaire
Websites that share an audience with Voltaire (voltaire.com).
Websites whose visitors overlap most with Voltaire. Affinity shows how closely the audiences match.
| Website | Domain | Audience affinity | Monthly visits | Global rank | Profile |
|---|---|---|---|---|---|
| mellanox.com | 100% | 97.3K | #315,005 | View details | |
infinibandta.org | infinibandta.org | 86% | #4,596,626 | – |
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Frequently Asked Questions about Voltaire
Voltaire was founded in 1997 and raised its 1st funding round 4 years after it was founded.
Voltaire is headquartered in Herzliya, Israel. It is registered at Herzliya, Central District, Israel.
Voltaire is a funded company, having raised a total of $64.5M across 6 funding rounds to date. The company's 1st funding round was a Series B of $9.3M, raised on May 2001.
Voltaire was founded in 1997 in Herzliya, Israel, and operates within the technology sector focused on data center connectivity. Scale-out fabrics are developed to support computing and storage platforms in virtualized data centers and cloud environments. Connectivity solutions are supplied to address demands for efficient networking. End-to-end solutions are enhanced through strategic acquisitions, contributing to market positioning in high-performance fabrics.
Voltaire has 10 investors. Key investors include 3Com, Mellanox Technologies, Hitachi, Benhamou Global Ventures, and Challenge Fund - Etgar.
Yes. Voltaire was acquired by Mellanox Technologies in November 2010.