
Total amount raised
$55M
Latest funding date
2019-07-11

Location
Fortinet has established itself as a global leader in cybersecurity solutions and services, offering a comprehensive range of products and solutions. The company's innovative approach to network security, unified SASE, and AI-driven SecOps has garnered significant attention and recognition.
enSilo has raised funding across multiple rounds backed by investors including Lightspeed Venture Partners, Rembrandt Venture Partners, Carmel Ventures, OG Tech Ventures, and Viola Group.
Keep reading to explore enSilo's fundraising journey.
What Is enSilo?
enSilo is an Israeli cybersecurity company founded in 2014, specializing in real-time endpoint security and data exfiltration prevention. The company offers a platform that protects organizations against cyber threats by monitoring and blocking malicious activity in real time. enSilo serves enterprises seeking advanced endpoint detection and response (EDR) capabilities. In 2019, Fortinet acquired enSilo to bolster its endpoint security portfolio.
How Much Funding Has enSilo Raised?
- Seed Round
- Amount Raised: Undisclosed (estimated $2M–$3M based on media reports)
- Date: March 2015
- Lead Investors: Carmel Ventures
- Series A (First Tranche)
- Amount Raised: USD 10,000,000
- Date: June 2015
- Lead Investors: Lightspeed Venture Partners
- Participants: Carmel Ventures
- Series A (Second Tranche)
- Amount Raised: USD 9,000,000
- Date: February 2016
- Lead Investors: Rembrandt Venture Partners
- Participants: Carmel Ventures, Lightspeed Venture Partners
- Series A (Third Tranche)
- Amount Raised: USD 13,000,000
- Date: May 2017
- Lead Investors: Undisclosed
- Participants: Lightspeed Venture Partners, Viola Group, OG Tech Ventures, Rembrandt Venture Partners
- Series B
- Amount Raised: USD 23,000,000
- Date: July 11, 2019
- Lead Investors: Rembrandt Venture Partners
- Participants: OG Tech Ventures, Viola Group, Lightspeed Venture Partners
Total Amount Raised: At least $55M based on disclosed funding (USD 10M + USD 9M + USD 13M + USD 23M in confirmed rounds, plus an undisclosed seed round).
Key Investors
- Rembrandt Venture Partners
- Details: Rembrandt Venture Partners is a venture capital firm that invests in early- to growth-stage technology companies. They led enSilo's Series A second tranche and the Series B round.
- Investment Focus Areas: Cybersecurity, enterprise software, technology
- Notable Investments: enSilo, and other cybersecurity and technology companies
- Lightspeed Venture Partners
- Details: Lightspeed Venture Partners is a global venture capital firm with offices in the US and Israel. They led enSilo's Series A first tranche and participated in subsequent rounds.
- Investment Focus Areas: Enterprise, consumer, and health technology
- Notable Investments: Snap, MuleSoft, AppDynamics, Nutanix
- Carmel Ventures (now Viola Ventures)
- Details: Carmel Ventures, now rebranded as Viola Ventures, is an Israeli venture capital firm and part of the Viola Group. They backed enSilo from the seed stage.
- Investment Focus Areas: Israeli technology startups, cybersecurity, software
- Notable Investments: enSilo, and other Israeli tech companies
- OG Tech Ventures
- Details: OG Tech Ventures is an Israeli venture capital firm focused on technology investments. They participated in enSilo's Series A and Series B rounds.
- Investment Focus Areas: Technology, cybersecurity
- Notable Investments: Not publicly disclosed
What's Next for enSilo?
enSilo was acquired by Fortinet in November 2019, following its final Series B funding round. As part of Fortinet, enSilo's endpoint security technology has been integrated into Fortinet's broader security platform, expanding its reach and capabilities across Fortinet's global customer base.
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