Where is Guardtime located?

Guardtime is headquartered in Irvine, United States.

Who is the current CEO of Guardtime?

Mike Gault of Guardtime. They have also founded 1 company.

How many employees does Guardtime have?

As of Aug 31, 2026, the latest employee count at Guardtime is 97.

Is Guardtime a funded company?

Guardtime is a funded company, having raised a total of $8.73M across 16 funding rounds to date. The company's 1st funding round was a $***** Grant (prize money) round.

When was the latest funding round of Guardtime?

Guardtime's latest funding was a $***** Grant (prize money) round on Feb 28, 2022, with participation from 1 investor.

Where does Guardtime rank among its competitors?

Guardtime ranks 18th amongst 148 active competitors, of which 21 are funded. It stands 9th in terms of total funding among its competitors. The most recent competitor to raise funding was Stamus Networks, which secured $2.41M in Sep, 2025.

Who are the top competitors of Guardtime?

Guardtime's top competitors include ExtraHop, Corelight and SlashNext. Among them, Stamus Networks secured the most recent funding round in September, 2025.

Guardtime - 2026 Company Profile, Team, Funding & Competitors

Guardtime is a series B company based in Irvine (United States), founded in 2007 by Mike Gault, Mart Saarepera, Ahto Buldas and Martin Ruubel. It operates as a Decentralized digital economy solutions for frictionless value exchange and data integrity. Guardtime has raised $8.73M in funding from investors like Skype, Horizons Ventures and Ambient Sound Investments. The company has 148 active competitors, including 21 funded and 32 that have exited. Its top competitors include companies like ExtraHop, Corelight and SlashNext.

Company Details

Decentralized digital economy solutions for frictionless value exchange and data integrity. The company specializes in platform technology research, focusing on creating a secure and transparent environment for digital interactions. They aim to revolutionize the global economy by enabling frictionless value exchange through decentralized technologies. The company offers solutions for tokenization, ensuring data integrity and trust in digital transactions. They are committed to innovation and research, contributing to the advancement of decentralized systems. The company fosters a positive work environment, recognized for its family-friendly policies. They are dedicated to shaping the future of the digital economy through cutting-edge technology and a commitment to ethical practices.

Website: guardtime.com
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Key Metrics

Founded Year

2007

Location

Irvine, United States

Stage

Series B

Total Funding

$8.73M in 16 rounds

Latest Funding Round

Grant (prize money), Feb 28, 2022, $*****

Investors

Skype & 10 more

Ranked

18^th among 148 active competitors

Employee Count

97 as on Aug 31, 2026

Similar Companies

Corelight & 155 more

View Guardtime's full profile

Guardtime has raised a total funding of $8.73M over 16 rounds. Its latest funding round was a Grant (prize money) round on Feb 28, 2022 for $*****. 1 investor participated in its latest round. Guardtime has 10 institutional investors and 1 angel investor.

Here is the list of recent funding rounds of Guardtime:

Filter this list

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Feb 28, 2022	4974722	Grant (prize money)	2137797	2139689	9507519	3944195
Oct 01, 2021	4476587	Grant (prize money)	7774834	5683573	3081567	Europa
Nov 01, 2020	5157561	Grant (prize money)	1470379	9188803	6361627	Europa

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View details of Guardtime's funding rounds and investors

The founders of Guardtime are Mike Gault, Mart Saarepera, Ahto Buldas and Martin Ruubel.

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

Mike Gault: Co-Founder & CEO of Guardtime and founder of 1 other company.
Mart Saarepera: Co-Founder of Guardtime.
Ahto Buldas: Co-Founder of Guardtime.
Martin Ruubel: Co-Founder of Guardtime.

View details of Guardtime's Founder profiles and Board Members

Guardtime's employee count trend

Guardtime has 97 employees as of Aug 26. Here is Guardtime's employee count trend over the years:

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Top competitors of Guardtime include ExtraHop, Corelight and SlashNext. Here is the list of Top 10 competitors of Guardtime, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	ExtraHop 2007, Seattle (United States), Acquired	Provider of IT operations analytics and network incident response solutions	$162M	Meritech, TCV & 5 others	66/100
2nd	Corelight 2016, San Francisco (United States), Series E	Provider of criminal intelligence andd analytics platform for public safety	$310M	Accel, Energy Impact Partners & 15 others	64/100
3rd	SlashNext 2014, Pleasanton (United States), Acquired	Cloud based network traffic analytics and threat detection platform	$43M	Telia Company, Wing Venture Capital & 4 others	63/100
4th	Lumu 2018, Miami (United States), Series B	Network intrusion detection solutions provider	$39.5M	Panoramic Ventures, ForgePoint Capital & 8 others	58/100
5th	Attivo Networks 2011, San Francisco (United States), Acquired	Provider of network security and threat detection solution provider	$44M	Bain Capital Ventures, Macnica & 11 others	57/100
6th	Awake Networks 2014, San Francisco (United States), Acquired	Network traffic analytics based security & operations	$80M	Greylock Partners, Evolution Equity Partners ... & 5 others	56/100
7th	NetWitness 2006, Herndon (United States), Acquired	Provider of network security monitoring and traffic analysis solution	$5.69M	Summit Partners, India Venture Partnership ... & 4 others	55/100
8th	Stamus Networks 2014, Paris (France), Series A	Provider of network threat detection and response solutions based on Suricata	$11M	Elevate Ventures, First Analysis & 3 others	55/100
9th	SS8 1994, Milpitas (United States), Acquired	Network security analytics & forensics solution for threat detection & remediation	$27.4M	Goldman Sachs, Woodside Fund & 9 others	53/100
10th	Venari Security 2017, London (United Kingdom), Series A	Cloud based encrypted traffic analysis solution provider	$5.84M	Techstars, Montara Point & 49 others	53/100
18th	Guardtime 2007, Irvine (United States), Series B	Decentralized digital economy solutions for frictionless value exchange and data integrity	$8.73M	Skype, Horizons Ventures & 9 others	44/100