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Halborn

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Cybersecurity for Blockchain Companies | Smart Contract Audits | Halborn

Miami, United StatesFounded 2019Cybersecurity
Valuation $500M–1B Last recorded · 2022
Revenue $1–10M Latest reported FY
Headcount <100 Current team size
Total funding $50–100M Disclosed equity funding
Unlock exact values This page shows ranges. Dealroom has the exact numbers for Halborn and the history behind them.

About Halborn

Halborn is a cybersecurity firm with a unique specialization in blockchain technology and digital assets. The company operates in the rapidly growing market of digital finance, serving clients ranging from cryptocurrency exchanges to companies involved in Decentralized Finance (DeFi). Halborn's business model revolves around providing high-level security audits, penetration testing, and consulting services to these clients, ensuring the security of their digital assets and financial infrastructure.

The company's expertise lies in understanding the unique security threats associated with blockchain technology and digital assets. This knowledge, coupled with their proficiency in traditional financial infrastructure security, sets them apart in the industry. Halborn's meticulous attention to detail and professional approach have earned them a reputation for excellence and reliability.

Their services are instrumental in launching and maintaining secure digital exchanges and auditing smart contract infrastructure. In essence, Halborn makes money by helping businesses protect their digital assets and infrastructure from potential security threats. They have proven their worth time and again by bringing the right adversarial thinking and technical abilities to shape their clients' defensive posture.

Source: Dealroom company data

At a glance

Status
Operational
Founded
2019
Headquarters
Miami, United States
Employees
78
Open positions
3
Dealroom signal
35.3/100
Industry
Security
Sector
Cybersecurity, Crypto Compliance, Crypto and Web3, Hard Tech
Technology
Blockchain
Business model
SaaS
Client focus
b2b
Investment activity
2 companies, latest Apr 2023
Capital deployed
$2.1M
Preferred round
SEED

Funding history

1 recorded event

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
SERIES AOther financing Jul 2022 $90M $360M Brevan Howard Asset Management · Digital Currency Group · Castle Island Ventures · Summit Partners ↗
Showing the latest 1 of 1 recorded eventsBook a demo for the full funding history →

Financials

Revenue over time

Revenue, earnings and other financial measures where available. Years marked “E” are estimates.

YearRevenueGrowth
2026
2025
2024
2023
2022
2021 —
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Growth signals

Halborn website traffic

Latest recorded traffic for Halborn is 38K monthly website visits, down 26.9% over the last three months. Halborn's team declined 1.3% over the past year.

Latest monthly visits38K 3-month web change-26.9% 1-year team growth-1.3%
Summary metrics are public; monthly history is available with a demoCompare with peers →

Similar companies

Closest operating peers by Dealroom taxonomy

Company identity and context are open; selected comparison metrics preview what is available on the platform.

CompanyHeadquartersStatusEmployeesTotal fundingValuation
IngonyamaWe are building accelerators for advanced cryptography to unlock real-time applications Petah Tikva, Israel Operational 22 $21M $84M
togggleTogggle is a decentralized identity verification company with a decentralized storage for PII London, United Kingdom Operational
AHAD Information TechnologyPure-play Cybersecurity company known for its offensive security and intelligence capabilities while serving as an enabler providing strategic advisory, consulting, design, implementation and comprehensive security assessments to help organizations identify critical risks Dubai, United Arab Emirates Operational
GK8Cybersecurity company that offers a high-security custodian technology for managing and safeguarding digital asset Tel Aviv-Yafo, Israel Acquired
PassbaseIdentity verification for iOS, Web and Android that helps your conversion rates Berlin, Germany Acquired
ARPAARPA is a network that provides secure computation, which enables data to be shared and used without disclosing the raw data Dongcheng District, China Operational
KeeeXKeeeX delivers Data & Business Processes Blockchain Trust solutions and Secure Collaboration applications that leave Data on your Side Marseille, France Operational
Vo1TVo1t is a leading global custodian of blockchain assets, combining cutting-edge system design with cybersecurity best practices to create the world’s most secure cold-storage vault London, United Kingdom Acquired
Showing 8 of the closest matchesCompare every metric →

Investments and acquisitions

Capital deployed

Recent portfolio relationships for companies that also act as investors or acquirers.

Investors

4 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Series A4 investors entered at this stage

Team profiled 22 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 1 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.

Global footprint

Workforce and web traffic by country
Workforce by country
21 countries with
team presence
🇺🇸 United States37.7%
🇪🇸 Spain18%
🇧🇷 Brazil4.9%
🇮🇪 Ireland3.3%
🇦🇪 United Arab Emirates3.3%
Top 5 of 21 shown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about Halborn on X, ranked by likes and reposts, corporate channels excluded.

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

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