Where is I/ONX located?

I/ONX is headquartered in Las Vegas, United States.

How many employees does I/ONX have?

As of Aug 31, 2026, the latest employee count at I/ONX is 21.

Where does I/ONX rank among its competitors?

I/ONX ranks 15th amongst 123 active competitors, of which 9 are funded. It stands 11th in terms of total funding among its competitors. The most recent competitor to raise funding was Qarnot, which secured an undisclosed amount in Apr, 2025.

Who are the top competitors of I/ONX?

I/ONX's top competitors include Altair, Netweb and Penguin Computing. Among them, Qarnot secured the most recent funding round in April, 2025.

I/ONX - 2026 Company Profile, Team & Competitors

I/ONX is an unfunded company based in Las Vegas (United States), founded in 2020 by Justyn Hornor. It operates as a Provider of heterogeneous HPC systems for AI training and inference workloads. I/ONX has not raised any funding yet. The company has 123 active competitors, including 9 funded and 14 that have exited. Its top competitors include companies like Altair, Netweb and Penguin Computing.

Company Details

Provider of heterogeneous HPC systems for AI training and inference workloads. It is an alternative to traditional GPU-only AI clusters by combining CPUs, GPUs, ASICs, and FPGAs into a unified architecture. The company develops rack-scale AI compute platforms designed to reduce AI infrastructure total cost of ownership, lower power consumption and cooling needs, avoid vendor lock-in, and improve utilization across different processor types.

Website: www.ionxhpc.com/
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Key Metrics

Founded Year

2020

Location

Las Vegas, United States

Stage

Unfunded

Ranked

15^th among 123 active competitors

Employee Count

21 as on Aug 31, 2026

Similar Companies

Altair & 127 more

View I/ONX's full profile

I/ONX has not raised any funding rounds yet.

The founders of I/ONX is Justyn Hornor. Steven Eliuk is the CEO of I/ONX.

Here are the details of I/ONX's key team members:

Justyn Hornor: Founder & CTO of I/ONX.
Steven Eliuk: CEO of I/ONX.

View details of I/ONX's Founder profiles and Board Members

I/ONX's employee count trend

I/ONX has 21 employees as of Aug 26. Here is I/ONX's employee count trend over the years:

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Top competitors of I/ONX include Altair, Netweb and Penguin Computing. Here is the list of Top 10 competitors of I/ONX, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Altair 1985, Troy (United States), Acquired	Provider of enterprise software for simulation, data analytics, AI, and HPC	$35.1M	General Atlantic, Shefa Capital & 3 others	81/100
2nd	Netweb 1996, Faridabad (India), Public	Manufacturer of data center servers, AI systems, and storage solutions	-	-	64/100
3rd	Penguin Computing 1998, Fremont (United States), Acquired	High-performance computing Linux software and servers	$19.4M	Convergence Partners, San Francisco Equity Partners ... & 6 others	59/100
4th	Iterate.ai 2013, San Jose (United States), Series A	Provider of a private enterprise AI platform that enables organizations to securely build, govern, and run AI agents and applications across cloud, on-premises, and edge environments	$10.9M	Auxier Asset Management, Red Giraffe Advisors ... & 6 others	62/100
5th	SGI 1980, Fremont (United States), Acquired	High-performance computing hardware manufacturer	-	InterWest Partners, New Enterprise Associates ... & 4 others	58/100
6th	NGINX 2011, San Francisco (United States), Acquired	Application modernization and HPC solutions provider	$84M	New Enterprise Associates, Goldman Sachs ... & 12 others	58/100
7th	Qarnot 2010, Montrouge (France), Acquired	Provider of Cloud-based radiator-computer that produces free and eco-friendly heat sourced from IT processors	$24.7M	A/O PropTech, Demeter & 15 others	56/100
8th	One Stop Systems 1998, Escondido (United States), Public	High performance compute appliances	-	Herald Investment Management, Tech Coast Angels	56/100
9th	2CRSI 2005, Strasbourg (France), Acquired	Manufacturer of energy efficient servers	-	Europa	55/100
10th	CIQ 2020, Reno (United States), Series A	Provider of enterprise Linux platform, high-performance computing, and IT automation	$26M	IAG Capital Partners, Rho Capital Partners ... & 2 others	54/100
15th	I/ONX 2020, Las Vegas (United States), Unfunded	Provider of heterogeneous HPC systems for AI training and inference workloads	-	-	44/100