About ActZero
ActZero is a Technology company based in Seattle (United States) founded in 2019 by Sameer Bhalotra and John Nurczynski, and was acquired by WatchGuard in January 2025. Managed security services are provided in the cybersecurity sector. ActZero has raised $65 million across 2 funding rounds from investors including WatchGuard and Point72 Ventures. The company has 31 employees. ActZero has completed 1 acquisition, including IntelliGO Networks. Its chief executive, as recorded, is Sameer Bhalotra. ActZero offers products and services including MDR Service, AI Detection, Response Service, and Advisory Service. Its focus areas include Business Services, IT Services, Security and Managed Security Service. Its legal entity is ACTZERO INC. Its competitors include Interface Security Systems, Censys and Blackpoint; 3 of its 3 listed competitors have raised funding.
Company details
ActZero was founded in 2019 and is based in Seattle, United States. Managed security services are delivered by the company within the cybersecurity industry. Operations center on security management for clients, accessible via the domain actzero.ai. Leadership consists of co-founders Sameer Bhalotra as CEO and John Nurczynski. Focus remains on core security provisions in the sector.
- Headquarters Seattle, United States
- Employees 31
- Founders Sameer Bhalotra, John Nurczynski
- Stage Acquired
- SectorsTechnology
- Website actzero.ai
- Social LinkedIn X
- Acquired by WatchGuard (Jan 2025)
- Legal Name Actzero Inc
- Total Equity Funding$65M (USD)
in 2 rounds
- Latest Funding Round$25M (USD), Seed
Nov 2021
- InvestorsWatchGuard
& 1 more
- Employee Count31
- Investments & Acquisitions
- Acquired byWatchGuard
(Jan 2025)
Products & Services of ActZero
ActZero offers a comprehensive portfolio of products and services, including MDR Service, AI Detection, Response Service, and Advisory Service.
Offers 24/7 monitoring and rapid response to cyber threats.
Analyzes signals to detect anomalies and enhance security posture.
Provides automated and expert responses to stop threats quickly.
Delivers tailored expertise for compliance and security hardening.
Funding Insights of ActZero
ActZero has successfully raised a total of $65M across 2 strategic funding rounds. The most recent funding activity was a Seed round of $25 million completed in November 2021. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.
- Total Funding $65M
- Total Rounds 2
- Last Round Seed — $25M
- First Round $40M
(Mar 2021)
- Investors Count 1
All 2 funding rounds of ActZero with amounts and investors; the two latest post-money valuations are shown, the rest are part of the premium plan.
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Nov 2021 | $25M | Seed | – | – | – |
| Mar 2021 | $40M | Seed | – | Point72 Hyperscale | – |
2 investors in total: 2 institutional.
Investors in ActZero
ActZero has secured backing from 2 investors, including venture fund investors. Prominent investors backing the company include WatchGuard and Point72 Ventures.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Venture capital investments are made in innovative, high-growth startups. | 2016 | p72hyperscale.com | New York, United States | |
Integrated threat management and network security solutions are provided. | 1996 | watchguard.com | Seattle, United States |
Investor details for ActZero
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People of ActZero
13 people are tracked at ActZero (6 in leadership, 7 in team); the tracked headcount is 31.
| Name | Role | Group |
|---|---|---|
Sameer Bhalotra | Co-Founder & CEO | Leadership |
John Nurczynski | Co-Founder | Leadership |
Adam Mansour | Chief Security Officer | Leadership |
Hal Libby | Head of Partnerships | Leadership |
Dilan Swift | Chief of Staff | Leadership |
Linda Kerr | Director Of Marketing Of Actzero (acquired By Watchguard) | Leadership |
Kanika Mittal | SOC Program Manager | Team |
Krisaly E. | Marketing Specialist | Team |
Ravi Verma | Security Operations Center Analyst | Team |
Austin Kvaale | Software Developer | Team |
Laith A. | Engineering Manager | Team |
Raymond Wang | Engineering Manager | Team |
Emily Polivka | Accounting Controller | Team |
Complete people profiles for ActZero
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Investments & Acquisitions by ActZero
ActZero has strategically engaged in corporate development activities, having acquired 1 company. Notable acquisitions include IntelliGO Networks.
| Company Name | Description | Domain | Location | Founded | Acquired | Amount |
|---|---|---|---|---|---|---|
Security analytics and log management enable threat detection and response. | intelligonetworks.com | Toronto, Canada | 2005 | Jan 2020 | •••• |
Complete acquisition details for ActZero
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Timeline of ActZero
5 dated milestones of ActZero across 6 years, from founding to its latest funding, stage changes and deals.
- Founded ActZero is founded.
- Acquisition Acquires IntelliGO Networks.
- Funding First funding round of $40.0M.
- Funding Latest funding round, Seed, of $25.0M.
- Exit Acquired by WatchGuard.
Competitors of ActZero
ActZero has 3 listed competitors in our database, 3 of them funded. They include Interface Security Systems, Censys and Blackpoint.
| Company Name | Domain | Founded | HQ Location | Total funding | Employees | Description |
|---|---|---|---|---|---|---|
| interfacesystems.com | 1995 | Plano, United States | $223.67M | 858 | Cloud-based managed network security is delivered via broadband connections. | |
| censys.com | 2015 | Ann Arbor, United States | $103.1M | 101 | Exposure management and threat hunting solutions | |
| blackpointcyber.com | 2007 | Ellicott, United States | $214M | Threat detection and mitigation solutions are offered for enterprise networks. |
Detailed competitors of ActZero
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Web traffic of ActZero
The website of ActZero (actzero.ai) receives about 2K visits a month.
- Monthly visits2K
▼ 35.9% vs previous month
Top companies in IT Services & Operations
3 companies that operate in the same segment as ActZero (IT Services & Operations) in United States, ranked by their profile score on The Company Check.
| Company | Description | Founded | Location | Total funding | Revenue | Employees |
|---|---|---|---|---|---|---|
Cloud orchestration solutions are provided for multi-cloud and device applications. | 1998 | Palo Alto, California, United States | USD 595.83 M | USD 812.05 M | 8,861 | |
A cloud-based platform for incident management software is provided. | 2009 | San Francisco, California, United States | USD 173.6 M | USD 492.55 M | 4,473 | |
Unified IT management is delivered through a cloud-based platform. | 2004 | Santa Clara, California, United States | USD 83.7 M | USD 13.28 B | 26,290 |
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Related news about Actzero
Complete news archive for ActZero
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Frequently Asked Questions about ActZero
ActZero was founded in 2019 and raised its 1st funding round 2 years after it was founded.
ActZero is headquartered in Seattle, United States. It is registered at Seattle, Washington, United States.
Sameer Bhalotra is the CEO of ActZero, as recorded in our data. They have also founded this company.
ActZero is a funded company, having raised a total of $65M across 2 funding rounds to date. The company's 1st funding round was a Seed of $40M, raised on Mar 2021.
ActZero has 31 employees.
ActZero was founded in 2019 and is based in Seattle, United States. Managed security services are delivered by the company within the cybersecurity industry. Operations center on security management for clients, accessible via the domain actzero.ai. Leadership consists of co-founders Sameer Bhalotra as CEO and John Nurczynski. Focus remains on core security provisions in the sector.
ActZero's top competitors include Interface Security Systems, Blackpoint and Censys.
ActZero offers MDR Service, AI Detection, Response Service, and Advisory Service.
ActZero has made 1 acquisition, including IntelliGO Networks.
ActZero has 2 investors. Key investors include WatchGuard, and Point72 Ventures.
ActZero operates through Actzero Inc.
Yes. ActZero was acquired by WatchGuard in January 2025.