When was Certeon founded?

Certeon was founded in 2003 and raised its 1st funding round 1 year after it was founded.

Where is Certeon located?

Certeon is headquartered in Burlington, United States.

How many employees does Certeon have?

As of Apr 30, 2026, the latest employee count at Certeon is 9.

Is Certeon a funded company?

Certeon is a funded company, having raised a total of $25M across 3 funding rounds to date. The company's 1st funding round was a $***** Series A round, raised on 2004.

When was the latest funding round of Certeon?

Certeon's latest funding was a $***** Series B round on May 01, 2012, with participation from 3 investors. Its primary sector is Enterprise Networking. In United States, the Enterprise Networking sector has seen $1.11B in funding in 2026 to date.

Where does Certeon rank among its competitors?

Certeon ranks 77th amongst 227 active competitors, of which 36 are funded. It stands 10th in terms of total funding among its competitors. The most recent competitor to raise funding was Circadence, which secured $16.4M in Mar, 2026.

Who are the top competitors of Certeon?

Certeon's top competitors include Zscaler, Netskope and Cato Networks. Among them, Circadence secured the most recent funding round in March, 2026.

Certeon - 2026 Company Profile, Funding & Competitors

Certeon is a deadpooled company based in Burlington (United States), founded in 2003. It operates as a virtual appliance software for WAN Optimization. Certeon has raised $25M in funding. The company has 227 active competitors, including 36 funded and 42 that have exited. Its top competitors include companies like Zscaler, Netskope and Cato Networks.

Company Details

Certeon provided WAN optimization, and product lifecycle management applications.Its products aCelera Virtual Appliance, aCelera for Windows Server and aCelera Mobile for mobile platform which are used to accelerate application traffic for Microsoft, Oracle, SAP, IBM, Dell, file transfers, backup and replication and others. The company has been acquired by Array Networks as a part of it WAN strategy for price-sensitive customers.

Website: certeon.com
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Key Metrics

Founded Year

2003

Location

Burlington, United States

Stage

Deadpooled

Total Funding

$25M in 3 rounds

Latest Funding Round

Series B, May 01, 2012, $*****

Investors

RRE Ventures & 2 more

Ranked

77^th among 227 active competitors

Employee Count

9 as on Apr 30, 2026

Investment & Acquisitions

Infolibria

Similar Companies

Netskope & 231 more

View Certeon's full profile

Certeon has raised a total funding of $25M over 3 rounds. Its first funding round was on 2004. Its latest funding round was a Series B round on May 01, 2012 for $*****. 3 investors participated in its latest round. Certeon has 3 institutional investors.

Here is the list of recent funding rounds of Certeon:

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
May 01, 2012	4595562	Series B	5635167	1161749	7049795	8420782
Jul 16, 2007	9672661	Series B	7880133	1706797	6556407	Sigma Partners & 2 more
2004	8490	Series A	9229	3199	5140	Globespan Capital Partners & 1 more

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View details of Certeon's funding rounds and investors

Certeon's employee count trend

Certeon has 9 employees as of Apr 26. Here is Certeon's employee count trend over the years:

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Top competitors of Certeon include Zscaler, Netskope and Cato Networks. Here is the list of Top 10 competitors of Certeon, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Zscaler 2007, San Jose (United States), Public	Provider of cloud-based security solutions for enterprise zero trust architecture	$148M	Lightspeed Venture Partners, CapitalG & 17 others	82/100
2nd	Netskope 2012, Santa Clara (United States), Public	Cloud security platform for enterprises	$1.44B	Lightspeed Venture Partners, Accel & 37 others	79/100
3rd	Cato Networks 2015, Tel Aviv (Israel), Series G	Provider of converged network security solutions with threat prevention capabilities	$1.16B	Lightspeed Venture Partners, Vitruvian Partners ... & 18 others	75/100
4th	Aryaka 2009, Santa Clara (United States), Series F	Provider of unified secure access service edge and software-defined wide area network	$192M	Nexus Venture Partners, Goldman Sachs & 9 others	72/100
5th	Riverbed 2002, San Francisco (United States), Acquired	Provider of a platform for enterprise WAN optimization and application performance monitoring	$56.6M	Goldman Sachs, Meritech & 14 others	67/100
6th	Zayo 2007, Boulder (United States), Acquired	Provider of fiber transport and network connectivity and managed services	$825M	Charlesbank Capital Partners, GTCR & 24 others	67/100
7th	Cradlepoint 2004, Boise (United States), Acquired	Provider of wireless wide area network and private cellular solutions	$155M	TCV, Sorenson Capital & 10 others	65/100
8th	ZTE 1985, Shenzhen (China), Public	Enterprise SD WAN network management solutions provider	-	Shenzhen Nanshan Strategic Emerging Industries Investment, RC Investments ... Read more	65/100
9th	Versa Networks 2012, Cupertino (United States), Series D	Provider of secure access service edge (SASE) and SD-WAN solutions	$316M	Princeville Capital, Sequoia Capital & 11 others	64/100
10th	Circadence 1995, Boulder (United States), Series D	WAN Optimization Technology	$108M	HP, Seneca Partners & 6 others	62/100
77th	Certeon 2003, Burlington (United States), Deadpooled	virtual appliance software for WAN Optimization	$25M	RRE Ventures, Globespan Capital Partners & 1 others	33/100