What departments does Horizon3.ai have?

Horizon3.ai has employees across 13 departments including Finance, Sales, Information Technology, Operations, Marketing.

What is the largest department at Horizon3.ai?

The largest department at Horizon3.ai is Sales with 20 employees.

Where are Horizon3.ai employees located globally?

Horizon3.ai has employees across 6 continents and 19 countries including Mali, United Arab Emirates, India, Singapore, United Kingdom Of Great Britain And Northern Ireland.

How has Horizon3.ai's team size changed over time?

Horizon3.ai's team has grown from approximately 157 to 420 employees based on available data.

Horizon3.ai Employee Directory

Computer and Network SecurityCalifornia, United States201-500 Employees

Horizon3.ai is a San Francisco–based cybersecurity company focused on offensive security and resilience against AI-powered threats. Its NodeZero platform automates defenses testing at machine speed, identifies exploitable attack paths, verifies fixes, and operates in a continuous loop to demonstrate real resilience. The product was built by a team of U.S. cyber veterans and has been honed through hundreds of thousands of production-safe tests, more than traditional manual pentests. Its customers include government agencies such as the NSA and CISA, as well as Fortune 100 firms and major healthcare providers. Horizon3.ai has received industry recognition, including Fast Company's World's Most Innovative Companies in 2026 and top rankings on the Deloitte Technology Fast 500 (2025) and the Inc. 5000 (2025). In June 2026, the company announced an integration with Brinqa to combine attack-path insights with remediation orchestration capabilities.

Horizon3.ai Global Highlights

North America
406

United States Of America
403
Canada
3

Europe
65

Netherlands
25
United Kingdom Of Great Britain And Northern Ireland
19
Germany
5
France
5
Spain
4
Ireland
2
Denmark
1
Italy
1
Switzerland
1
Belgium
1
Sweden
1

Asia
5

United Arab Emirates
2
India
2
Singapore
1

Oceania
4

Australia
4

Africa
1

Mali
1

South America
1

Chile
1

Horizon3.ai's Leadership

M. H.
Chief Revenue Officer (cro)
Mobile Phone
Email
M. I.
Vice President Provider Partner Sales
Mobile Phone
Email
G. C.
Vice President Of Sales Apj
Mobile Phone
Email
K. P.
Vice President Emea
Mobile Phone
Email
P. B.
Head Of Sales - Italy
Mobile Phone
Email
D. B. M.
Field Chief Tech Off. (emea)
Mobile Phone
Email
T. O.
Regional Sales Director
Mobile Phone
Email
F. V. V.
Sales Director Emea
Mobile Phone
Email

Horizon3.ai Employee Metrics

100%

50%

0%

2026

2025

Engineering
Sales
Marketing
Operations
Military & Protective Services
Other
Customer Success
Information Security
Administrative
Recruiting

Contact profiles from Horizon3.ai

Name

Title

Contact

Location

Last Update

C. B.
Director Of Federal Operations
Mobile Phone
Email
Aug 27, 2026
M. P.
Regional Sales Director
Mobile Phone
Email
United Kingdom, England
Sep 18, 2024
V. H.
Growth Marketing Director, Apj
Mobile Phone
Email
Australia, New South Wales
Sep 04, 2026
S. B.
Regional Sales Director Dach
Mobile Phone
Email
Germany, Hesse
Apr 27, 2026
D. V.
Director, Legal Operations
Mobile Phone
Email
Bay
Aug 04, 2026
B. G.
Director Of Accounting
Mobile Phone
Email
Canada, British Columbia
Sep 01, 2026
A. S.
Director Of Marketing
Mobile Phone
Email
Apr 29, 2026
D. M.
Director, Public Relations & Communications
Mobile Phone
Email
Sep 01, 2026
R. C. A.
Channel Account Manager - Dach
Mobile Phone
Email
Jun 25, 2026
A. K.
Sdr Manager
Mobile Phone
Email
Netherlands, North Holland
Jun 24, 2026

Frequently Asked Questions

What is Horizon3.ai known for?

Horizon3.ai was founded in 2019 and operates in the Computer and Network Security industry. Explore Horizon3.ai's company overview page for more information.

What is Horizon3.ai's most common email format?

Horizon3.ai employees' email format typically follows the pattern of First.Last@horizon3.ai. Trying to find reliable and up-to-date employee contact data? Find more Horizon3.ai email formats with LeadIQ.

How many employees does Horizon3.ai have currently?

Horizon3.ai has approximately 498 employees as of August 2026. These team members are located across 6 continents, including North America, Europe and Asia.

Who are Horizon3.ai's key employees and leadership?

As of August 2026, Horizon3.ai's key employees include:

Chief Revenue Officer (cro): M. H.
Vice President Provider Partner Sales: M. I.
Vice President Of Sales Apj: G. C.
Vice President Emea: K. P.
Head Of Sales - Italy: P. B.

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Horizon3.ai Employee Directory

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