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Sourcefire

Cybersecurity · Columbia, United States · Founded 2001 · IPO 2007

Network security products and software

Power Law Unicorn$1–10B valuation tier Thoroughbred$100M+ revenue

Investors

6 investors on Sourcefire's cap table

Sourced from Dealroom's funding history. Investor profile links are shown where available.

Series A 1 investor entered at this stage
Sierra Ventures
Series B+ 5 investors entered at this stage
Meritech Capital
Sequoia
Core Capital Partners
InflectionPoint Ventures
NEA

Sourcefire mafia

Startups founded by Sourcefire alumni

Former Sourcefire employees who went on to start their own companies. Sorted by Dealroom signal score.

OurSkyEst. 2022
DRDaniel RoelkerUnited States
Signal score61
Pangea CyberEst. 2021
Oliver FriedrichsUnited States
Signal score60
Baffin Bay NetworksEst. 2017
JSJoakim SundbergSweden
Signal score60
Sevco SecurityEst. 2020
Greg FitzgeraldUnited States
Signal score59
Meaningful GigsEst. 2019
Michele PerryUnited States
Signal score57

Book a demo to explore the full alumni network →

Global footprint

Where Sourcefire has talent and traffic

Workforce by country
5 countries with
team presence
🇺🇸 United States82.6%
🇹🇳 Tunisia4.3%
🇲🇾 Malaysia4.3%
🇮🇷 Iran4.3%
🇮🇳 India4.3%
5 countries shown
Web traffic by country
1K monthly visits
across markets
🇺🇸 United States70%
🇺🇦 Ukraine30%
Top 2 markets shown

Talent graph

The shape of Sourcefire's talent

Dealroom maps Sourcefire's team person by person — pinpointing the standout operators and scoring them across the six dimensions investors underwrite. The counts and shape below are a public preview; the named individuals and exact scores live in the platform.

DimensionScore
AI Talent Score hidden — book a demo
Engineering Score hidden — book a demo
Product Score hidden — book a demo
Go-to-market Score hidden — book a demo
Leadership Score hidden — book a demo
Research Score hidden — book a demo
Book a demo to unlock Sourcefire's exact scores

Source: Dealroom Talent Intelligence. Public profiles show counts and the team's shape only — request a demo for the named individuals, per-person seniority and tenure, and team benchmarks vs peers.

Patent intelligence

$8M patent portfolio · 17 active families

Estimated portfolio value
$8M
45.7× smaller than top peer Palo Alto Networks ($364M)
17 active patent families
Where Sourcefire innovates Analysis dataConfidence valueIntrusion detection systemNetwork configurationNetwork packet

Where Sourcefire concentrates vs peers

Each axis is a top-10 topic across Sourcefire and its closest peers. #1 = 100, #10 = 10, absent = 0.

Compare against

Source: Dealroom Patent Intelligence · Patsnap. Request a demo for the full per-sub-category breakdown, individual records, and quality-score history.

Market sentiment

What the market is saying about Sourcefire

An AI-synthesized read of the highest-engagement posts about Sourcefire on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

See Sourcefire on the full Dealroom platform

Live deal flow, founder pedigree, hiring signals, revenue trajectory, and the full cap table.

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