Contrast Security

Contrast Security, Inc. designs and develops software. The Company offers a platform that enables software applications to protect themselves against cyberattacks. Contrast Security serves customers in the United States and Taiwan.


Founded
2014
Headcount
291
Open roles
0
Last raised
Series E · $150M

SECTION I · THE BRIEF

Inside Contrast Security

Brief #10316Updated 18 NOV 2025LOS ALTOSSOFTWARE COMPANIESSERIES E
Employbl Dossier

Contrast Security

Contrast Security, Inc. designs and develops software. The Company offers a platform that enables software applications to protect themselves against cyberattacks. Contrast Security serves customers in the United States…

Founded
2014
Headcount
291
Open roles
0
Last raised
Series E · $150M
Section II · Premium ProfileMembers only
  • 01Engineering interview process at Contrast SecurityLocked
  • 02Tech stack & infrastructure choicesLocked
  • 03Culture & day-to-day work styleLocked
  • 04Why join now vs. 6 months from nowLocked
  • 05Hiring focus & open headcount by teamLocked
  • 06Comp philosophy and band contextLocked

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LEADERSHIP

Founders & key people

Arshan Dabirsiaghi

Arshan Dabirsiaghi

Chief Officer at Contrast Security

Contrast SecurityAspect SecurityTowson University
Jeff Williams

Jeff Williams

CTO at Contrast Security

Contrast SecurityAspect SecurityOwasp FoundationExodus CommunicationsArca SystemsTRW Defense & Space Systems GroupGeorgetown University Law CenterGeorge Mason UniversityUniversity of Virginia

OPEN ROLES

Hiring at Contrast Security

No open roles listed right now. Check back soon or search all jobs →


FUNDING

Capital raised

Total Amount Raised: $269,000,000

Contrast Security's Investors

Contrast Security Funding Rounds

  • Series E

    $150,000,000

  • Series E

    $150,000,000

    Series E Investors

    Liberty Strategic Capital
    M12
    Battery Ventures
    General Catalyst
    Warburg Pincus
    Acero Capital
    Avon
  • Series D

    $65,000,000

  • Series D

    $65,000,000

    Series D Investors

    Warburg Pincus
    M12
    Battery Ventures
    General Catalyst
    Avon
    Acero Capital
  • Series C

    $30,000,000

  • Series C

    $30,000,000

    Series C Investors

    Battery Ventures
    Acero Capital
    General Catalyst
    Avon
    M12
  • Series B

    $16,000,000

  • Series B

    $16,000,000

    Series B Investors

    General Catalyst
    Paul Sagan
    John Thompson
    Ron Gula
    Acero Capital
  • Series A

    $8,000,000

  • Series A

    $8,000,000

    Series A Investors

    Acero Capital
Funding info provided by Diffbot.

TAGS

Categorized in

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LOCATIONS

Where they work

Contrast Security Headquarters Location

Los Altos, CA, 94040

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