Solutions Ecosystems Reports Resources Data Pricing Login Book a demo
Power Law company profile

Tessian

Cybersecurity · Boston, United States · Founded 2013 Colt

← All companies

A public taster of the full Dealroom platform — request a demo to explore live financials, founders, funding history, and market intelligence.

Valuation
$500M–1B
Latest valuation · 2026
Unlock exact value
Revenue
$10–50M
Latest reported FY
Unlock exact value
Headcount
<100
Current team size
Unlock exact value

Investors

22 investors on Tessian's cap table

Sourced from Dealroom's funding history. Tap any card for that investor's profile.

Seed 14 investors entered at this stage
Santiago Izaguirre
Amadeus Capital Partners
Walking Ventures
Tom James
Philipp Kobus
Accel
CyLon
Crane Venture Partners
Keith Hyman
Steve Thompson
Ian Hamilton
Tim Jackson
Winton Ventures
LocalGlobe
Series A 1 investor entered at this stage
Balderton Capital
Series B+ 7 investors entered at this stage
Sequoia
Schroder Adveq
Tech Nation
Latitude
Sozo Ventures
March Capital Partners
Okta Ventures

Global footprint

Where Tessian has talent and traffic

AI talent share
16.7% of workforce is AI talent
(7 of 42 staff)
Core AI00%
Other AI716.67%
Non-AI workforce3583.33%
Web traffic by country
3K monthly visits
across markets
🇬🇧 United Kingdom63.3%
🇮🇳 India30%
🇺🇸 United States3.3%
Top 3 markets shown

See Tessian on the full Dealroom platform

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

Open in Dealroom Book a demo