enSilo

enSilo developed advanced endpoint security solutions that provide automated endpoint detection and response, real-time threat protection, and incident response capabilities.

Cyber Security
Acquired by Fortinet
Acquired Herzliya, Israel Founded 2014
Last updated 2026-07-26
Total raised
$57.0M
Last: Undisclosed Round 2019-07
Stage
Acquired
Founded
2014
Headcount
30
HQ
Herzliya, Israel
Sector
Cyber Security

About

enSilo protects businesses worldwide from data breaches and disruption caused by cyberattacks. The enSilo Endpoint Security Platform comprehensively secures endpoints in real-time, both pre- and post-infection, without alert fatigue, excessive dwell time, or breach anxiety. At the same time, the platform contains incident response costs by orchestrating automated detection, prevention, and incident response actions against advanced malware. enSilos patented approach stops advanced malware with a high degree of precision, provides full system visibility and an intuitive user interface, and combines next-generation antivirus (NGAV), application communication control, automated endpoint detection and response (EDR) with real-time blocking, threat hunting, incident response, and virtual patching capabilities in a single agent. The platform can be deployed either in the cloud or on-premises and supports multi-tenancy.

Funding history · 5 rounds · $57.0M total

2019-06
E Round $23.0M
★ Rembrandt Venture Partners
2017-04
D Round $13.0M
★ Viola Ventures★ Rembrandt Venture Partners★ Lightspeed Venture Partners
2016-01
C Round $9.0M
★ Viola Ventures★ Rembrandt Venture Partners★ Lightspeed Venture Partners
2015-05
B Round $10.0M
★ Viola Ventures★ Lightspeed Venture Partners
2014-08
A Round $2.0M
★ Viola Ventures

Headcount over time

From 86 (2019-02) to 12 (2026-03) · -74 (-86%) · 10 points · source: Finder history + radar grounding
880 2019-02 2026-03

Q&A

What is enSilo's primary business?
enSilo developed advanced endpoint security solutions that provide automated endpoint detection and response, real-time threat protection, and incident response capabilities.
When was enSilo founded?
enSilo was founded in August 2014.
What was enSilo's last funding round?
In July 2019, enSilo raised a $23 million Series B round. Lead investors included Rembrandt Venture Partners and Lightspeed Venture Partners.
What is the total amount of funding enSilo raised?
enSilo raised a total of $57 million across all funding rounds.
When was enSilo acquired and by whom?
enSilo was acquired by Fortinet in October 2019 for $15.8 million.
How many employees did enSilo have in March 2026?
In March 2026, enSilo had 12 employees.
Which company recognized enSilo's Endpoint Security Platform in July 2018?
In July 2018, enSilo's Endpoint Security Platform was recognized on CRN's 2018 Emerging Vendors List.

Team · 4

Founder · Co-founder & CTO
LinkedIn ↗
Founder · Co-founder & GM
LinkedIn ↗
Founder · Co-founder & VP Research
LinkedIn ↗
Founder · Co-founder, VP Engineering & Chief Architect
LinkedIn ↗

Sectors & technology

Primary sector
Cyber Security
Sub-sectors
Cyber SecurityNetwork & Infrastructure SecurityEndpoint Security
Technologies
Platforms & InterfacesSoftware
Target customers
Enterprise & Professional ServicesFinancial Services
Business model
B2B

Highlights

1 Patents

Tags

network-securitydata-protectioncyber-securityorchestrationransomwareendpoint-securityforensicsenterprise-security
Full data — links, identifiers, deals & radar signals (jobs, patents, research, more)

External links

Websiteensilo.com/
LinkedInlinkedin.com/company/4855806
Facebookfacebook.com/ensilo
YouTubeyoutube.com/channel/UCWf0XBTlaU516zV56URo8dQ

Identifiers & details

Founded2014-8
Employees (exact)30
OfficesUnion City; Sunnyvale
Status reasonAcquired (Inactive) by Fortinet on Oct 2019 - closed due to acquisition

Acquisitions & public offerings

Acquired by Fortinet 2019-10 $15.8M

Radar intelligence

Patents

EPO5

Web history (Wayback)

Domainensilo.com

Israeli Companies Registrar (רשם החברות / ICA)

Registrar # (ח.פ.)515122547
Statusמחוסלת עקב מיזוג — CLOSED
Corp typeישראלית חברה פרטית
Incorporated2014-08-18
Purposeלעסוק בכל עיסוק חוקי
Liabilityמוגבלת
In violation (unfiled)no
Last annual report2022
Active charges / liens0
Registry events0
Registered addressשד' אבא אבן 10 הרצליה