Airgap Networks
Airgap Networks was a Santa Clara-based cybersecurity company that developed an agentless Zero Trust Segmentation platform to contain ransomware and prevent lateral movement across enterprise networks in manufacturing, healthcare, insurance, pharmaceutical, and public sector. Acquired by Zscaler in April 2024.
- Company typePrivate
- Founded2019
- HeadquartersSanta Clara, United States
- Headcount11–50
- GTM typeB2B
- OfferingSoftware
What Airgap Networks does
Airgap Networks was a Santa Clara, California-based cybersecurity company founded in 2019 that built a Zero Trust Segmentation platform designed to contain ransomware and prevent lateral movement across enterprise networks. Its flagship product, the Airgap Zero Trust Firewall, used a proprietary agentless architecture enabling deployment within minutes without endpoint software installations, forced upgrades, or network downtime. Following the June 2023 acquisition of NetSpyGlass, the platform incorporated advanced network and asset intelligence features for real-time detection, location, and containment of device anomalies across business-critical networks.
The company operated an enterprise field sales motion targeting large organizations in verticals including manufacturing, healthcare, insurance, pharmaceutical, and public agencies. Revenue was generated through subscription-based software licensing with quote-based enterprise contracts; pricing was not publicly disclosed. Airgap raised $13.4 million in Series A funding in April 2022 led by Storm Ventures, with participation from Cervin Ventures, Engineering Capital, and Sorenson Ventures. The company was led by co-founder and CEO Ritesh Agrawal, with co-founder Satish Mohan as CTO and Vinay Adavi as Chief Product Officer.
In April 2024, Airgap Networks was acquired by Zscaler, a US-based IT security firm, to integrate Airgap's agentless zero trust technology into Zscaler's network security portfolio and strengthen its OT/IoT segmentation offerings. Post-acquisition, Airgap no longer operates as an independent entity.
Airgap Networks firmographics
Firmographics- Name
- Airgap Networks
- Legal name
- Airgap Networks
- Website
- https://airgap.io
- Company type
- Private
- Founded year
- 2019
- Operating status
- Acquired
- Headcount range
- 11–50 employees
- Short description
- Airgap Networks was a Santa Clara-based cybersecurity company that developed an agentless Zero Trust Segmentation platform to contain ransomware and prevent lateral movement across enterprise networks in manufacturing, healthcare, insurance, pharmaceutical, and public sector. Acquired by Zscaler in April 2024.
- Ownership category
- akta.pro rank
Airgap Networks industry classification
Industry- Product category
- Zero Trust Network Segmentation
- NAICS
- Security Systems Services (except Locksmiths) (561621)
- akta.pro primary industry
- Operational Technology (OT) Network Segmentation & Zero Trust (HDADAJAB)
- akta.pro secondary industries
- Network Security Services (Firewall/VPN/ZTNA/SASE Integration) (BPAEAEAG), Identity Orchestration & Policy (Zero Trust Access, Conditional Access) (HDADAAAL)
Keywords
Where Airgap Networks is headquartered
LocationHeadquarters
- HQ city
- Santa Clara
- HQ country
- United States
- HQ region
- North America
Markets served
Airgap Networks business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Marketing or Sales, Infrastructure, Operations
Revenue model
- Zero Trust Segmentation Platform: Subscription-based zero trust segmentation platform sold to enterprises in manufacturing, healthcare, insurance, and public sector verticals. Revenue derived from software licensing with enterprise contracts.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels1 record
Airgap Networks product offering
Product offeringCore offering
Airgap Networks developed and sold a Zero Trust Segmentation platform that confines ransomware to a single device and eliminates lateral movement across OT/IoT and IT networks. The agentless platform, anchored by the Airgap Zero Trust Firewall, deploys within minutes and uses advanced network and asset intelligence to detect, locate, and contain device anomalies in real time for enterprise customers in manufacturing, healthcare, insurance, pharmaceutical, and public sector verticals.
Product overview
Airgap Networks offered a Zero Trust Segmentation platform as its core product offering. The company's flagship product was the Airgap Zero Trust Firewall, which was enhanced through the acquisition of NetSpyGlass to incorporate advanced network and asset intelligence features. The platform enabled enterprises to deploy zero trust security within minutes and was designed for rapid implementation across business-critical networks.
Differentiator
Problem solved
Functional benefit
Products and services
- Airgap Zero Trust Firewall Zero Trust Firewall solution that incorporates advanced network and asset intelligence features for enterprise cybersecurity, helping detect, locate, and contain device anomalies in real time across business-critical OT/IoT and IT networks.
- Airgap Zero Trust Segmentation Platform Agentless Zero Trust Segmentation platform that enables rapid deployment within minutes, targeting manufacturing, healthcare, insurance, pharma, and public sector organizations with ransomware protection and lateral movement prevention.
Quantifiable outcome
- Deployment within minutes rather than days or weeks typical of traditional segmentation
Companies that use Airgap Networks
Customer profileNamed customers5 records
Segments5 records
Ideal customer profiles4 records
Airgap Networks technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Airgap Networks partnerships and signals
Strategic signalPartnerships
Two partnerships are on record, tiered flagship and core.
- ZscalerflagshipZscaler acquired Airgap Networks in April 2024 to enhance its network security capabilities. The acquisition strengthens Zscaler's OT/IoT segmentation offerings, adding Airgap's agentless zero trust technology to Zscaler's security portfolio.
- NetSpyGlasscoreAirgap Networks acquired NetSpyGlass to enhance its cybersecurity solutions, particularly the Airgap Zero Trust Firewall. The acquisition incorporated advanced network and asset intelligence features into the platform for real-time anomaly detection.
Scale indicators2 records
Recent moves4 records
Expansion highlights4 records
Airgap Networks competitors and assessment
Company assessmentDirect peers
- Illumio: Illumio is the leading independent microsegmentation and zero trust platform. It directly competes with Airgap's Zero Trust Segmentation offering, targeting the same ransomware-containment and lateral-movement use cases across enterprise and OT environments.
- Akamai Guardicore: Akamai acquired Guardicore to compete in the microsegmentation/zero trust segmentation space. Guardicore Segmentation is one of Airgap's closest direct competitors, with a similar agent-based segmentation approach and overlapping enterprise customer base.
Emerging players
- Zero Networks: Zero Networks offers an agent-based zero trust segmentation platform that competes directly with Airgap on ease-of-deployment and ransomware containment. It targets a similar enterprise buyer with network segmentation and just-in-time access use cases.
- ColorTokens: ColorTokens provides zero trust microsegmentation for OT/IoT and enterprise environments. It competes with Airgap on similar ransomware isolation and lateral movement prevention use cases, especially in manufacturing and critical infrastructure.
- Unisys Stealth: Unisys Stealth is a zero trust microsegmentation platform using cryptographic identity-based segmentation. It competes with Airgap on enterprise network segmentation, particularly in regulated industries like government and financial services.
- Claroty: Claroty focuses on OT/IoT cybersecurity with network segmentation, asset visibility, and threat detection. It overlaps with Airgap's OT/IoT zero trust segmentation, particularly in manufacturing, energy, and critical infrastructure verticals.
- Nozomi Networks: Nozomi Networks provides OT and IoT security with asset visibility, network segmentation, and anomaly detection. It competes with Airgap in industrial verticals where OT visibility and segmentation are converging requirements.
Broad incumbents
- Cisco Secure Workload (Tetration): Cisco Secure Workload offers microsegmentation and zero trust workload protection as part of Cisco's broader security portfolio. It overlaps with Airgap's enterprise segmentation capabilities and benefits from Cisco's massive channel and enterprise footprint.
- Palo Alto Networks Prisma: Palo Alto Networks' Prisma platform includes zero trust and microsegmentation capabilities across cloud, endpoint, and network. As a broad incumbent, Palo Alto competes with Airgap in enterprise and OT segmentation through integrated SASE offerings.
- Fortinet: Fortinet's FortiGate and FortiNAC products address network segmentation and zero trust access for both IT and OT environments. It competes with Airgap particularly in manufacturing and critical infrastructure with broad-portfolio pricing leverage.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks5 records
Key highlights6 records
Customer concentration
Airgap Networks social profiles
Digital presenceAirgap Networks financial estimates
Financial estimateRevenue estimate
Valuation estimate
Airgap Networks leadership team
Management profileNumber of profiles
Profiles3 records
Airgap Networks subsidiaries and ownership
Company hierarchySubsidiaries1 record
Airgap Networks funding detail
Funding detailFunding overview
Funding rounds1 record
Investors4 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Airgap Networks M&A and investment
M&A and investmentM&A1 record
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Airgap Networks
What does Airgap Networks do?
Airgap Networks developed and sold a Zero Trust Segmentation platform that confines ransomware to a single device and eliminates lateral movement across OT/IoT and IT networks. The agentless platform, anchored by the Airgap Zero Trust Firewall, deploys within minutes and uses advanced network and asset intelligence to detect, locate, and contain device anomalies in real time for enterprise customers in manufacturing, healthcare, insurance, pharmaceutical, and public sector verticals.
Is Airgap Networks a public or private company?
Airgap Networks is a private company. It is classified as venture growth investor backed and is currently acquired.
When was Airgap Networks founded?
Airgap Networks was founded in 2019. It employs 11 to 50 people.
Where is Airgap Networks based?
Airgap Networks is headquartered in Santa Clara, United States, in the North America region.
How does Airgap Networks make money?
One revenue line is on record: zero Trust Segmentation Platform.
Who are Airgap Networks's main competitors?
Direct peers on record are Illumio and Akamai Guardicore. Emerging players are Zero Networks, ColorTokens, Unisys Stealth, Claroty and Nozomi Networks. Broad incumbents are Cisco Secure Workload (Tetration), Palo Alto Networks Prisma and Fortinet.
Does Airgap Networks have an API?
No public API is recorded for Airgap Networks.
What industry is Airgap Networks in?
Airgap Networks's product category is Zero Trust Network Segmentation. Its primary akta.pro industry code is HDADAJAB, Operational Technology (OT) Network Segmentation & Zero Trust, with a secondary code of BPAEAEAG, Network Security Services (Firewall/VPN/ZTNA/SASE Integration). Its NAICS code is 561621.