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KoolSpan

KoolSpan

Private
Bethesda, MarylandCybersecurityhttps://koolspan.com/

Last Round

Series D

Sep 24, 2013

Total Funding Raised

$40.6M

Company Overview

KoolSpan is a cybersecurity company that provides a mobile security encryption platform designed to encrypt calls, messages, and file transfers for government and enterprise clients.

Sector

Cybersecurity

Verticals

Enterprise Communication, Mobile Security, Data Protection, Zero Trust

Business Model

B2B

Customer Profile

Subscription SaaS, Services & Consulting

AI Layer

Non-AI

Keywords

end-to-end encryptionsecure communicationencrypted commsencrypted messagingprivate messagingsecure mobile communicationsecure enterprise chatdata sovereigntyon-premises securityFIPS 140-2enterprise securityzero trustmetadata protectionencrypted voicesecure collaborationburners

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KoolSpan Comparables

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KoolSpan comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Salt Communications
88%
Cellcrypt Inc.
87%
ArmorText
84%

KoolSpan Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series DSep 24, 2013
Convertible DebtMar 15, 2012
VC RoundNov 4, 2011
Convertible DebtJul 18, 2011
Series DJun 28, 2010
Series C
May 13, 2008

KoolSpan Investors

Notable investors and investment history

KoolSpan investors
InvestorRounds
TWJ CapitalSeries D, Series C, VC Round
TEDCOAngel, Grant, Seed
Security Growth PartnersVC Round, Series C
Rose Tech VenturesSeries C, Seed
New York AngelsAngel, Series C

Market signals

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  • Nov 10, 2025

    Monthly visitors grew 221% MoM, reaching 1.9K.

  • May 1, 2025

    Monthly visitors increased 83% MoM.

KoolSpan Filings

SEC and related filings with document metadata.

Data table
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KoolSpan Filings

SEC and related filings with document metadata.

Frequently Asked Questions

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Firmographic Details

HeadquartersBethesda, Maryland
Employee Range17
Year Founded2001
Last FundingSep 24, 2013

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