SentinelOne

Last updated
SentinelOne, Inc.
FormerlySentinel Labs, Inc.
(2013–2021)
Company type Public
Industry
Founded2013;12 years ago (2013)
Founders
  • Ehud Shamir
  • Tomer Weingarten
  • Almog Cohen
Headquarters Mountain View, California, U.S.
Key people
Tomer Weingarten (chairman & CEO)
RevenueIncrease2.svg US$821 million (2025)
Increase Negative.svgUS$−329 million (2025)
Increase Negative.svgUS$−288 million (2025)
Total assets Increase2.svgUS$2.41 billion (2025)
Total equity Increase2.svgUS$1.67 billion (2025)
Number of employees
c. 2,800 (2024)
Subsidiaries
  • Scalyr
  • Attivo Networks
  • PinnacleOne
  • PingSafe
Website sentinelone.com
Footnotes /references
Financials as of January 31,2025. [1]

SentinelOne, Inc. is an American cybersecurity company listed on NYSE based in Mountain View, California. [2] [3] [4] The company was founded in 2013 by Tomer Weingarten, Almog Cohen and Ehud ("Udi") Shamir. [5] [6] Weingarten acts as the company's CEO. [3] [4] Vats Srivatsan is the company's COO. [7] The company has approximately 2,100 employees and offices in Mountain View, Boston, Prague, Tokyo, and Tel Aviv. [4] [8] [9] The company uses machine learning for monitoring personal computers, IoT devices, and cloud workloads. [4] [10] The company's platform utilizes a heuristic model, specifically its patented behavioral AI. [11] The company is AV-TEST certified. [12] [13]

Contents

Funding

In June 2019, SentinelOne received $120 million in a Series D funding round led by Insight Partners. [11] The company received an additional $200 million in Series E funding in February 2020. [14] The Series E round placed SentinelOne at a valuation of about $1.1 billion. [4] [3] In 2020, SentinelOne closed a round for $267 million in funding, bringing its total valuation to $3.1 billion. [15]

On June 30, 2021, SentinelOne completed an initial public offering on the NYSE, raising $1.2 billion. [16] It trades under the symbol S, which was formerly used by telecommunications company Sprint prior to its 2020 merger with T-Mobile US.

Acquisitions

In February 2021, SentinelOne announced the acquisition of cloud-scale data analytics platform Scalyr for $155 million in cash and equity. [17]

In March 2022, SentinelOne announced the acquisition of the identity detection and response technology company, Attivo Networks, for $616.5 million in cash and equity. [18]

In early November 2023, SentinelOne acquired [19] the boutique consultancy Krebs Stamos Group, founded by former CISA Director Chris Krebs and former Facebook Chief Security Officer Alex Stamos, which was rebranded and relaunched [20] as PinnacleOne Strategic Advisory Group. [21] In April 2025, Chris Krebs resigned from the company after being targeted by the Trump Administration in an executive order. [22]

In January 2024, SentinelOne agreed to acquire PingSafe, valuing the company at over $100 million. [23]

In August 2025, SentinelOne announced a definitive agreement to acquire Prompt Security, an Israeli startup focused on securing AI in runtime and preventing data leakage from generative AI tools, for an estimated $250 million in cash and stock. [24] [25] The acquisition extends SentinelOne's Singularity Platform to secure the rapidly growing use of generative and agentic AI in the workplace, providing real-time visibility into AI tool usage, automated enforcement to prevent prompt injection and sensitive data leakage, and protection against AI-specific threats. The deal is expected to close in SentinelOne's third fiscal quarter of 2025.

Sponsorships

Since 2021, SentinelOne has been the official cybersecurity sponsor of the Aston Martin Cognizant F1 Team. [26]

References

  1. ↑ "SentinelOne FY 2025 Annual Report (Form 10-K)". U.S. Securities and Exchange Commission. March 26, 2025.
  2. ↑ Hu, Krystal; Podder, Sohini (June 30, 2021). "Cybersecurity firm SentinelOne valued at nearly $11 bln in public debut". Reuters– via www.reuters.com.
  3. 1 2 3 Ziv, Amitai (2020-02-20). "Israeli Cybersecurity Firm SentinelOne Raises $200 Million". Haaretz.
  4. 1 2 3 4 5 Lunden, Ingrid (19 February 2020). "SentinelOne raises $200M at a $1.1B valuation to expand its AI-based endpoint security platform". TechCrunch . Retrieved August 25, 2020.
  5. ↑ D'Onfro, Jillian. "AI 50: America's Most Promising Artificial Intelligence Companies". Forbes. Retrieved 2019-09-17.
  6. ↑ Lunden, Ingrid. "SentinelOne raises $120M for its fully autonomous, AI-based endpoint security solution". TechCrunch. Retrieved 2019-06-04.
  7. ↑ "Nicholas Warner Profile, Bloomberg". Bloomberg. Retrieved August 25, 2020.
  8. ↑ Schubarth, Cromwell (2020-02-19). "Silicon Valley CrowdStrike competitor hits unicorn status with $200M funding". Silicon Valley Business Journal. Retrieved August 25, 2020.
  9. ↑ Orbach, Meir (19 February 2020). "Insight Partners Backs SentinalOne in $200 Million Investment". CTech. Retrieved August 25, 2020.
  10. ↑ Scroxton, Alex. "SentinelOne makes security platform free to support remote workers". Computer Weekly. Retrieved August 25, 2020.
  11. 1 2 Lunden, Ingrid (5 June 2019). "SentinelOne raises $120M for its fully autonomous, AI-based endpoint security solution". TechCrunch. Retrieved August 25, 2020.
  12. ↑ Brewster, Thomas (2015-08-26). "Netflix Is Dumping Anti-Virus, Presages Death Of An Industry". Forbes . Retrieved August 25, 2020.
  13. ↑ Greene, Tim (30 July 2015). "Endpoint security firm SentinelOne challenges traditional anti-virus software". Network World. Retrieved August 25, 2020.
  14. ↑ "CNBC Disruptor 50". CNBC. 16 June 2020. Retrieved August 25, 2020.
  15. ↑ Johnson, Robert (20 November 2020). "SentinelOne, an AI-based endpoint security firm, confirms $267M raise on a $3.1B valuation". Crediblock.com. PreIPOSwap.com. Retrieved 21 November 2020.
  16. ↑ de Leon, Riley (30 June 2021). "SentinelOne soars in first trade as highest-valued cybersecurity IPO ever". CNBC.com. Retrieved 30 June 2021.
  17. ↑ "SentinelOne buys US big data co Scalyr for $155m". Globes. 2021-09-02. Retrieved 2021-02-10.
  18. ↑ Anand, Praharsha (17 March 2022). "SentinelOne to acquire Attivo Networks for $617 million". IT PRO. Retrieved 2022-03-17.
  19. ↑ Greig, Jonathan (2023-11-09). "SentinelOne to acquire cybersecurity consulting firm Krebs Stamos Group". The Record. Retrieved 2023-12-02.
  20. ↑ "SentinelOne® Launches PinnacleOne Strategic Advisory Group" (Press release). Boca Raton, FL: Businessswire. 2023-09-09. Retrieved 2023-12-02.
  21. ↑ "PinnacleOne". SentinelOne. n.d. Retrieved 2023-12-02.
  22. ↑ "Ex-CISA chief targeted by Trump quits job to focus on "fight for democracy"". Ars Technica. n.d. Retrieved 2025-04-17.
  23. ↑ Singh, Manish (2024-01-08). "SentinelOne acquires Peak XV-backed PingSafe for over $100 million". TechCrunch. Retrieved 2024-07-21.
  24. ↑ Weingarten, Tomer (5 August 2025). "SentinelOne to Acquire Prompt Security to Advance GenAI Security and Agent Security Strategy". SentinelOne. Retrieved 2025-09-04.
  25. ↑ Singh, Manish (5 August 2025). "SentinelOne announces Prompt Security acquisition, expands into GenAI security". Calcalist. Retrieved 2025-09-04.
  26. ↑ "SentinelOne joins as Official Cybersecurity Partner". Aston Martin Cognizant Formula 1 Team. 23 February 2021. Retrieved 18 August 2021.
This page is based on this Wikipedia article
Text is available under the CC BY-SA 4.0 license; additional terms may apply.
Images, videos and audio are available under their respective licenses.