ONStor Nets a Bundle

Clustered network attached storage (NAS) vendor ONStor has closed on a $27 million mezzanine round of funding. New investor Sand Hill Capital joined existing investors Foundation Capital, Mayfield Fund, ComVentures and Worldview Technology Partners in the final round of funding, which ONStor said was at a “significant increase in corporate valuation.” ONStor CEO Bob Miller […]

Verfasst von
Paul Shread
Paul Shread
Published: Aug 1, 2007
Updated: Feb 17, 2021
2 minute read
Enterprise Storage Forum Inhalte und Produktempfehlungen sind redaktionell unabhängig. Wir können Geld verdienen, wenn Sie auf Links zu unseren Partnern klicken. Mehr erfahren

Clustered network attached storage (NAS) vendor ONStor has closed on a $27 million mezzanine round of funding.

New investor Sand Hill Capital joined existing investors Foundation Capital, Mayfield Fund, ComVentures and Worldview Technology Partners in the final round of funding, which ONStor said was at a “significant increase in corporate valuation.”

ONStor CEO Bob Miller said the company’s second-quarter sales increased 354 percent over the second quarter of 2006, and first-half results were just as impressive.

Miller said the company expects to turn cash-flow positive within the next year and to test the IPO waters, market conditions willing.

ONStor said it will use the funds to increase sales and marketing efforts, engineering and R&D. “We intend to be the leader in NAS storage solutions for mid and large enterprise-sized customers due to the unrivaled scalability and virtualization capability of our products,” the company said in a statement.

ONStor said its clustered NAS technology “saves enterprises 50 percent on total cost of ownership,” while letting customers start small and scale big.

ONStor said it wasn’t affect by the recent loss of its partnership with Compellent, noting that the agreement accounted for “less than 1 percent of the 3 petabytes of heterogeneous vendor arrays attached to ONStor,” while its relationship with 3PAR “is excellent. We continue to do joint marketing and events and share new business opportunities together.”

Arun Taneja, founder and consulting analyst at Taneja Group, said the addition of global namespace technology has helped ONStor recover from a soft patch. “They’ve been getting pretty decent traction and have a pretty decent product line,” he said.

Back To Enterprise Storage Forum

Enterprise Storage Forum Logo

Enterprise Storage Forum offers practical information on data storage and protection from several different perspectives: hardware, software, on-premises services and cloud services. It also includes storage security and deep looks into various storage technologies, including object storage and modern parallel file systems. ESF is an ideal website for enterprise storage admins, CTOs and storage architects to reference in order to stay informed about the latest products, services and trends in the storage industry.

Eigentum von TechnologyAdvice. © 2026 TechnologyAdvice. Alle Rechte vorbehalten

Werbetreibenden-Offenlegung: Einige der auf dieser Website erscheinenden Produkte stammen von Unternehmen, von denen TechnologyAdvice eine Vergütung erhält. Diese Vergütung kann beeinflussen, wie und wo Produkte auf dieser Website erscheinen, einschließlich beispielsweise der Reihenfolge, in der sie erscheinen. TechnologyAdvice schließt nicht alle Unternehmen oder alle auf dem Marktplatz verfügbaren Produkttypen ein.