When was Theori founded?

Theori was founded in 2016 and raised its 1st funding round 2 years after it was founded.

Where is Theori located?

Theori is headquartered in Austin, United States.

How many employees does Theori have?

As of Mar 31, 2026, the latest employee count at Theori is 82.

Is Theori a funded company?

Theori is a funded company, having raised a total of $15.4M across 2 funding rounds to date. The company's 1st funding round was a $***** Seed round, raised on Sep 04, 2018.

When was the latest funding round of Theori?

Theori's latest funding was a $***** Series A round on Jul 01, 2022, with participation from 3 investors. Its primary sector is IT Services. In United States, the IT Services sector has seen $1.53B in funding in 2026 to date.

Where does Theori rank among its competitors?

Theori ranks 41st amongst 4988 active competitors, of which 145 are funded. It stands 5th in terms of total funding among its competitors. The most recent competitor to raise funding was Cynomi, which secured $37M in Apr, 2025.

Who are the top competitors of Theori?

Theori's top competitors include Optiv Security, Aujas and Kratikal. Among them, Cynomi secured the most recent funding round in April, 2025.

Theori - 2026 Company Profile, Team, Funding & Competitors

Company Details

AI-powered cybersecurity solutions, training, and services for comprehensive security. They offer offensive security consulting, security audits, and AI red teaming to identify vulnerabilities. Their services include security team as a service, and a cyber threat intelligence database. They provide AI-powered application security testing, LLM guard and monitoring, and cybersecurity training platforms. Their expertise extends to securing AI systems and applications, offering AI-native security solutions. They empower teams with real-world hacking skills through hands-on training, building elite security professionals. They provide a bug bounty platform. They offer services like Blockchain security audit service and Chain data attestation protocol. They are committed to raising the standards of security through ethical transparency.

Website: theori.io
Social
Email ID: *****@theori.io

Key Metrics

Founded Year

2016

Location

Austin, United States

Stage

Series A

Total Funding

$15.4M in 2 rounds

Latest Funding Round

Series A, Jul 01, 2022, $*****

Investors

Dunamu & 5 more

Ranked

41^st among 4988 active competitors

Employee Count

82 as on Mar 31, 2026

Similar Companies

Adesso & 1199 more

View Theori's full profile

Theori has raised a total funding of $15.4M over 2 rounds. Its first funding round was on Sep 04, 2018. Its latest funding round was a Series A round on Jul 01, 2022 for $*****. 3 investors participated in its latest round. Theori has 6 institutional investors.

Here is the list of recent funding rounds of Theori:

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Jul 01, 2022	8777075	Series A	9252864	9971886	8103276	3846984
Sep 04, 2018	8797032	Seed	7747831	8917839	NAVER D2 Startup Factory	3204819

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View details of Theori's funding rounds and investors

The founders of Theori are Andrew Wesie and Brian Pak.

Here are the details of Theori's key team members:

Andrew Wesie: Co-Founder of Theori.
Brian Pak: Co-Founder of Theori.
Contact Info: 1 email address

View details of Theori's Founder profiles and Board Members

Theori's employee count trend

Theori has 82 employees as of Mar 26. Here is Theori's employee count trend over the years:

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Top competitors of Theori include Optiv Security, Aujas and Kratikal. Here is the list of Top 10 competitors of Theori, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Optiv Security 1999, Denver (United States), Acquired	Cybersecurity solutions provider securing business potential through risk management and technology	$4.05M	CFT Capital Partners, Glade Brook Capital ... & 8 others	65/100
2nd	Aujas 2008, Cupertino (United States), Acquired	Platform for security analytics and risk assessment	$18.9M	Chiratae Ventures, IvyCap Ventures & 6 others	64/100
3rd	Kratikal 2013, Noida (India), Seed	Provider of vulnerability assessment, penetration testing, and security compliance audit services	$1.93M	GILDA, Art Capital & 19 others	62/100
4th	Stroz Friedberg 2000, New York City (United States), Acquired	Security & technical consulting and services	$145M	New Mountain Capital, GCP Capital Partners	61/100
5th	NSO Group 2009, Herzliya (Israel), Acquired	Internet security research and consulting	-	UBS, Jefferies & 1 others	61/100
6th	Meta Infotech 2000, Mumbai (India), Public	Provides a range of cyber security services	$727K	Pundits, Automation ONSPEC Software & 11 others	59/100
7th	Inspira Enterprise 2008, Mumbai (India), Series A	Provider of cybersecurity, data analytics, and AI services	$5.1M	PM Investments	58/100
8th	Cynomi 2019, London (United Kingdom), Series B	Provides a range of cyber security services	$60.5M	Insight Partners, Entree Capital & 10 others	58/100
9th	NetSPI 2001, Minneapolis (United States), Series C	Provider of attack surface management, threat detection, and pentesting services	$500M	KKR, Sunstone Partners & 2 others	58/100
10th	Adesso 1997, Dortmund (Germany), Public	Provider of IT services including consulting, digital solutions, and managed services	-	Eiffel Investment Group, Herald Investment Management ... Read more	57/100
41st	Theori 2016, Austin (United States), Series A	AI-powered cybersecurity solutions, training, and services for comprehensive security	$15.4M	Dunamu, KEB Hana Bank & 4 others	48/100