What Munio Security does

Munio Security is a Brazilian cybersecurity services firm specializing exclusively in Operational Technology (OT) and Industrial Control Systems (ICS) environments. Founded in 2016 and headquartered in Jundiaí, São Paulo state, with a regional office in Pinheiros, São Paulo, the company delivers consulting, 24/7 managed detection and response (MDR), zero-trust architecture implementation, and risk eradication services to operators of critical industrial infrastructure in Brazil. Its declared customer base spans eleven verticals: energy, oil & gas, industrial manufacturing, maritime, water and sanitation, pharmaceutical, government and security, healthcare, logistics and transportation, chemical, and automotive.

The company's technical approach is anchored in its proprietary SRP triad (Security, Reliability, Performance), which inverts the conventional IT priority order to put security first in OT contexts, and in its structured implementation of the IEC 62443 standard for industrial automation security. Service delivery relies on specialized monitoring of both Control-Plane (engineering activities such as controller reprogramming and firmware updates) and Data-Plane (HMI/SCADA protocols including Modbus, Profinet, DNP3) communications, alongside risk assessment, vulnerability analysis, and penetration testing recommendations. Munio delivers these capabilities through a curated technology stack assembled via partnerships with seven tier-one vendors: TXOne Networks, Nozomi Networks, Fortinet, SentinelOne, Deceptive Bytes, Nutanix, and Xage Security. The company cites alignment with IEC 62443, NIST SP 800-82, NERC CIP, ISO 27001, and Brazilian LGPD as the compliance backbone of its offering.

Munio generates revenue through managed services and consulting engagements sold via direct enterprise field sales in Brazil. The company does not disclose pricing tiers or contract terms, instead issuing bespoke proposals for each engagement, and has not publicly disclosed revenue, funding history, or ownership information. Its headcount is reported at 1-10 employees, consistent with a boutique consultancy model serving a concentrated portfolio of large Brazilian critical-infrastructure operators across a broad vertical footprint.

Name

Munio Security

Legal name

Munio Security

Website

https://muniosecurity.com

Company type

Private

Founded year

2016

Operating status

Operating

Headcount range

1–10 employees

Short description

Munio Security is a Brazilian boutique cybersecurity services firm specializing in OT/ICS protection for industrial critical infrastructure. It delivers consulting, 24/7 managed detection and response, zero-trust implementation, and risk eradication to enterprise clients across eleven industrial verticals in Brazil.

Ownership category

akta.pro rank

Product category

OT/ICS Cybersecurity Services

NAICS

Security Systems Services (except Locksmiths) (561621)

akta.pro primary industry

Managed OT Security Services (MSSP/MDR for ICS/OT) (HDADAJAN)

akta.pro secondary industries

OT/ICS & Critical Infrastructure Cybersecurity Services (BPAKAHAN), OT Asset Discovery, Inventory & Vulnerability Management (HDADAJAE), Remote Access & Privileged Access for OT (ZTA/PAM for Vendors) (HDADAJAG), OT Threat Detection & Monitoring (NDR/IDS for ICS) (HDADAJAF)

Keywords

• OT cybersecurity services
• ICS risk management
• Industrial control systems security
• OT managed detection response
• Critical infrastructure protection

Headquarters

HQ city

São Paulo

HQ country

Brazil

HQ region

Latin America

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Technology or R&D, Marketing or Sales

Revenue model

1. OT Cybersecurity Services: Munio Security generates revenue through the provision of specialized OT cybersecurity services including ICS Risk Eradication, OT MDR (SOC), OT Zero Trust implementation, and specialized consulting. Services are sold as managed/professional service engagements to enterprise clients in critical infrastructure sectors, likely through contract-based arrangements with recurring and/or project-based billing.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Munio Security is a Brazilian OT/ICS cybersecurity firm that delivers specialized services to protect industrial critical infrastructure from cyber threats. Its portfolio comprises ICS Risk Eradication (risk assessment and vulnerability management), OT MDR – SOC (24/7 managed detection and response), OT Zero Trust (zero-trust architecture implementation), and Consultoria Especializada (specialized consulting), aligned with IEC 62443, NERC CIP, and NIST SP 800-82 standards and delivered through strategic partnerships with vendors such as Nozomi Networks, TXOne Networks, Fortinet, SentinelOne, and Xage Security.

Product overview

Munio Security is a Brazilian company offering a portfolio of four cybersecurity services for industrial critical infrastructure protection: ICS Risk Eradication (risk assessment and vulnerability management), OT MDR – SOC (24/7 managed detection and response), OT Zero Trust (zero trust architecture implementation), and Consultoria Especializada (specialized advisory services). The company operates across multiple industrial sectors including energy, oil and gas, manufacturing, maritime, and healthcare, utilizing strategic technology partnerships with vendors like Nozomi Networks, TXOne Networks, Fortinet, Sentinel One, Deceptive Bytes, Nutanix, and Xage Security to deliver comprehensive OT cybersecurity solutions aligned with IEC 62443 and NIST standards.

Differentiator

Problem solved

Functional benefit

Quantifiable outcome

• According to a referenced Dragos report, cyberattacks on industrial systems increased 34% in 2023 compared to the prior year, with 75% of attacks targeting OT systems. This underscores the market need that Munio Security addresses.

Segments10 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration7 records

Feature4 records

Partnerships

Seven partnerships are on record, tiered core and supporting.

• TXOne NetworkscoreTechnology or IntegrationTXOne Networks is recognized for innovative cybersecurity solutions for ICS and OT environments, specializing in defense-in-depth with traffic inspection, network segmentation, and endpoint protection. Munio Security integrates TXOne solutions to implement OT Zero Trust with rigorous access control and continuous visibility, reinforcing the security of industrial infrastructure. TXOne also obtained official licensing from Siemens for antivirus deployment in WinCC systems.
• Nozomi NetworkscoreTechnology or IntegrationNozomi Networks is a leader in ICS cybersecurity, offering real-time OT visibility solutions that enable management of cyber risks and enhancement of industrial operational resilience. Munio Security partners with Nozomi to deliver advanced cybersecurity, greater operational reliability, and simplified IT/OT integration, using artificial intelligence to help large industries detect and protect critical networks against cyber threats.
• FortinetcoreTechnology or IntegrationFortinet is a global leader in fully integrated, high-performance cybersecurity solutions and services for IT infrastructure. Munio Security uses Fortinet tools to create an intuitive, threat-intelligence-driven operating system, offering proven security, exceptional performance, and greater visibility and control. This integration simplifies administration and strengthens protection against cyber threats.
• SentinelOnesupportingTechnology or IntegrationSentinelOne is an AI-based next-generation antivirus that protects enterprises against a variety of threats including ransomware, malware, security incidents, and data breaches. Munio Security offers this leading security solution, providing comprehensive capabilities to protect enterprises against thousands of digital threats, reducing false positives and ensuring high threat detection accuracy.
• Deceptive BytessupportingTechnology or IntegrationDeceptive Bytes is a leader in endpoint protection technology. Munio Security collaborates with Deceptive Bytes to protect the most critical and exposed enterprise assets — endpoints. Its advanced technology covers the most sophisticated intrusion techniques, interfering with any attempt to control the environment and blocking malware execution.
• NutanixsupportingTechnology or IntegrationNutanix is a global leader in cloud software, offering an exclusive platform to run applications and data across multiple clouds. Munio Security uses this platform to simplify operations and reduce complexity, enabling consistent, simple, and economical hybrid multicloud environments for industrial settings.
• Xage SecuritysupportingTechnology or IntegrationXage Security specializes in cybersecurity and IoT, offering industrial security and automation solutions for major infrastructure industries worldwide. Munio Security uses Xage solutions to protect, manage, and optimize OT, IT, and cloud operations, simplifying Edge security with a Zero Trust identity approach.

Recent moves6 records

Expansion highlights4 records

Direct peers

• Xage Security: Xage Security focuses on zero-trust identity and access management for OT, IT, and edge/cloud environments. It directly overlaps with Munio's OT Zero Trust service offering and serves overlapping infrastructure customers.
• Nozomi Networks: Nozomi Networks delivers OT visibility, threat detection, and asset intelligence for industrial environments. Although also a Munio tech partner, Nozomi sells OT Managed Security Services through partners globally and competes directly for the same Brazilian critical-infrastructure accounts.
• Claroty: Claroty provides OT/IoT cybersecurity platforms (Continuous Threat Detection, Secure Access, Vulnerability Management) and is a direct competitor across all of Munio's service lines, particularly ICS visibility and zero-trust access for industrial environments.
• Radiflow: Radiflow provides OT cybersecurity solutions including ICS asset discovery, network monitoring, and threat detection, primarily for industrial and critical-infrastructure operators. It competes for the same asset-visibility and risk-eradication engagements that anchor Munio's ICS Risk Eradication service.
• Dragos: Dragos is the global leader in OT/ICS cybersecurity, offering threat intelligence, incident response, and the Dragos Platform for asset discovery and threat detection. It is the most direct competitor to Munio's ICS Risk Eradication, OT MDR-SOC, and OT Zero Trust services for critical infrastructure operators.
• Tenable (OT Security, formerly Indegy): Tenable OT Security provides asset discovery, vulnerability management, and threat detection for industrial environments. It competes with Munio's ICS Risk Eradication service for the same regulated critical-infrastructure buyers.
• TXOne Networks: TXOne Networks specializes in OT cybersecurity with defense-in-depth, network segmentation, and endpoint protection for ICS. It is both a partner and a potential competitor offering native solutions that overlap with Munio's OT Zero Trust and ICS Risk Eradication services.

Broad incumbents

• Fortinet: Fortinet is a broad IT/OT cybersecurity incumbent offering firewalls, segmentation, and the FortiGate platform with growing OT-native capabilities. Although also a Munio technology partner, Fortinet's expanding OT portfolio can substitute for parts of Munio's services offering inside large enterprise accounts.
• SentinelOne: SentinelOne is an AI-based endpoint security platform with industrial/OT coverage extending into OT endpoint protection. As a Munio technology partner that also offers managed detection services, it represents both an enabler and a potential overlap in endpoint-focused OT security deliverables.
• NCC Group (Industrial Security Practice): NCC Group operates an industrial/OT cybersecurity services practice spanning assessments, penetration testing, and managed detection for critical infrastructure. As an established global services firm, it competes for the same enterprise OT advisory and MDR engagements Munio targets, particularly with multi-national operators active in Brazil.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/@MunioSecurity
• LinkedInlinkedin.com/company/munio-security

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Munio Security