COMPANY PROFILE

Silent Circle

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Private and secure communication software for businesses

Columbia, United StatesFounded 2012Aviation

Valuation $250–500M Last recorded · 2016

Headcount <100 Current team size

Total funding $100–500M Disclosed equity funding

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About Silent Circle

Silent Circle is a leading provider of enterprise privacy solutions, specializing in secure communication for businesses worldwide. The company offers a suite of products designed to protect sensitive information through end-to-end encryption, ensuring that only the intended recipients can access the data. Silent Circle serves a diverse range of clients, including law firms, healthcare providers, and other organizations that require robust cybersecurity measures. Operating in the enterprise security market, Silent Circle's business model revolves around subscription-based services for its secure communication applications. The company generates revenue by offering premium features and enterprise-level management tools, such as Silent Manager, which simplifies deployment and management of secure communications within organizations. Silent Circle's solutions are trusted globally for their ability to prevent sophisticated cyber attacks and protect against data breaches.

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At a glance

Status: Operational
Founded: 2012
Headquarters: Columbia, United States
Employees: 24
Open positions: None listed
Dealroom signal: 76.0/100
Industry: Security, Telecom
Sub-industry: Identity & Access
Sector: Aviation, Telecommunications, Accounting, Text Analytics, Airplanes, Aviation and Aerospace, Cybersecurity
Client focus: b2b
Investment activity: 3 companies, latest Sep 2017
Capital deployed: —
Preferred round: ACQUISITION
Links: Website X

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Funding history

3 recorded events

Company financing events and reported valuations.

Deal type	Date	Amount	Valuation	Investors	Source
SERIES COther financing	Jul 2016	$50M	$200M	Santander Group	↗
LATE VCOther financing	Feb 2015	$50M	$200M	Undisclosed	—

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Growth signals

Silent Circle website traffic

Latest recorded traffic for Silent Circle is 27K monthly website visits, down 12.9% over the last three months. Silent Circle's team grew 0% over the past year.

Latest monthly visits27K 3-month web change-12.9% 1-year team growth0%

Monthly website visitsOct 2014–Jul 2026

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