Aquantia is a technology company.
Aquantia has raised $166.0M across 6 funding rounds.
Aquantia has raised $166.0M in total across 6 funding rounds.
Aquantia has raised $166.0M in total across 6 funding rounds.
Aquantia's investors include Cisco Investments, End Partners, Greylock, Sequoia Capital, Flex Capital, Pear VC, Prefix Capital.
Aquantia was a Silicon Valley-based semiconductor company specializing in Multi-Gig Ethernet connectivity solutions for high-speed data transmission.[1][2][3] It developed advanced integrated circuits (ICs) for Ethernet in data centers, enterprise infrastructure, access networks, and automotive applications, solving network bandwidth bottlenecks driven by exploding IP traffic and data demands.[1][3][4][5] Aquantia served OEMs, integrated circuit suppliers, and design manufacturers, with products deployed in Tier-1 Ethernet switches and servers; it achieved strong growth, ranking as North America's fastest-growing semiconductor firm in 2014-2016 per Deloitte, before its $13.25-per-share acquisition by Marvell in September 2019.[1][3][4]
Post-acquisition, Aquantia's technologies enhanced Marvell's portfolio, particularly in 2.5G/5G/10G Ethernet and automotive PHYs for autonomous driving, but the Aquantia brand was phased out.[1][3][4]
Founded in 2004 in San Jose, California, Aquantia emerged as a startup focused on high-speed transceivers amid rising data center connectivity needs.[1][2][4] Early innovation included the world's first integrated 10GBASE-T MAC/PHY for servers in 2013, following its 2012 acquisition of PLX Technology's 10GBASE-T assets.[4] Founders, led by CEO Faraj Aalaei, leveraged disruptive architecture to target cloud computing and large-scale data centers, securing Lightspeed Venture Partners' Series A backing from inception.[2]
Pivotal moments included co-founding the NBASE-T Alliance in 2014 with Cisco, Xilinx, and Freescale to promote 2.5G/5G Ethernet standards (ratified as IEEE 802.3bz in 2016), enabling higher speeds over existing Cat5e/Cat6 cables, and announcing 100Gbps copper tech in 2016.[4] These milestones built early traction, culminating in awards like Company of the Year at the 2014 Electronics awards.[4]
Aquantia's edge stemmed from its focus on cost-effective, high-performance Ethernet ICs that delivered leading-edge speeds without full infrastructure overhauls:
Aquantia rode the explosive growth in global IP traffic, fueled by cloud computing, data centers, and early autonomous vehicles, where bandwidth demands outpaced legacy 1G Ethernet.[1][3][4] Its timing was ideal: launching amid 2010s data deluge, it standardized Multi-Gig Ethernet via NBASE-T, influencing IEEE 802.3bz adoption and enabling seamless upgrades for enterprises and autos.[4] Market forces like rising mobile broadband and AI-driven data centers favored its copper-based, power-efficient solutions over pricier optics initially.[1][3]
By accelerating Marvell's end-to-end Ethernet portfolio, Aquantia shaped in-car networking for self-driving tech and enterprise infrastructure, influencing OEMs and reducing ecosystem-wide upgrade costs.[3]
Aquantia's legacy endures within Marvell, amplifying Multi-Gig Ethernet in data centers, cloud, and automotive amid AI, 5G/6G, and edge computing booms.[1][3] Next, expect its tech to evolve toward 100G+ speeds and optical hybrids, powering hyperscale AI infrastructure and fully autonomous fleets. Trends like electrification and software-defined vehicles will expand its automotive footprint, while Marvell's scale drives global adoption. As data economies intensify, Aquantia's innovations—once a standalone disruptor—now fortify a connectivity powerhouse, underscoring how targeted semiconductor bets propel broader tech momentum.[3][4]
Aquantia has raised $166.0M across 6 funding rounds. Most recently, it raised $37.0M Series H in October 2015.
| Date | Round | Lead Investors | Other Investors |
|---|---|---|---|
| Oct 1, 2015 | $37.0M Series H | Cisco Investments | |
| May 1, 2012 | $35.0M Series F | End Partners, Greylock, Sequoia Capital | |
| Jun 1, 2011 | $21.0M Series E | End Partners, Greylock, Sequoia Capital | |
| Dec 1, 2009 | $35.0M Series D | End Partners, Greylock, Sequoia Capital | |
| Feb 1, 2008 | $26.0M Series B | End Partners, Flex Capital, Greylock, Pear VC, Prefix Capital, Sequoia Capital | |
| Sep 1, 2005 | $12.0M Series A | End Partners, Flex Capital, Greylock, Pear VC, Prefix Capital, Sequoia Capital |