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Island

Cybersecurity · Dallas, United States · Founded 2020

The ideal enterprise workplace, where work flows freely while remaining fundamentally secure

Valuation $2.5–5B
Revenue $50–100M
Headcount 1–2k
Unlock exact values This page shows ranges. Dealroom has the exact numbers for Island and the history behind them.
Power Law Unicorn$1–10B valuation tier Colt$25–100M revenue

Talent graph

Island's talent

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Employees mapped 1,279 incl. 1 AI specialist
Founders Hidden — book a demo/100 quality score
Key operators 20 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Investors

12 investors on Island's cap table

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

Seed 2 investors entered at this stage
Sequoia
Cyberstarts
Series B+ 10 investors entered at this stage
Coatue Management
EDBI
ServiceNow
Canapi
Georgian
Stripes
Insight Partners
Cisco Investments
Prysm Capital
Citi Ventures

Ownership

Who owns Island

Estimated cap table from Dealroom's shareholder data — share of equity by holder. Stakes as last recorded by Dealroom (2026). Percentages are indicative.

39.5% Founders
  • Sequoia Capital 15.5%

Some investors are hidden on this public profile. See the full cap table on Dealroom →

Global footprint

Where Island has talent and traffic

Workforce by country
🇺🇸 United States · Dallas HQ
Book a demo for the full country breakdown
Web traffic by country
230K monthly visits
across markets
🇺🇸 United States31.3%
🇮🇱 Israel6.7%
🇮🇳 India5.8%
🇨🇦 Canada4.2%
🇺🇦 Ukraine3.5%
Top 5 markets shown

Patent intelligence

$1M patent portfolio · 14 active families

Estimated portfolio value
$1M
0.03% of valuation · 310.5× smaller than top peer Palo Alto Networks ($364M)
14 active patent families
Where Island innovates Computer engineeringComputer softwareData fileNetwork securityOperating system

Where Island concentrates vs peers

Each axis is a top-10 topic across Island 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 Island

An AI-synthesized read of the highest-engagement posts about Island 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 Island on the full Dealroom platform

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

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