Masero Cyber Security
- Company typePrivate
- Founded2020
- HeadquartersVeenendaal, Netherlands
- Headcount1–10
- GTM typeB2B
- OfferingServices
Masero Cyber Security firmographics
Firmographics- Name
- Masero Cyber Security
- Legal name
- Masero B.V.
- Website
- https://masero.nl
- Company type
- Private
- Founded year
- 2020
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Ownership category
- akta.pro rank
Masero Cyber Security industry classification
Industry- Product category
- Cybersecurity Services
- NAICS
- Computer Systems Design and Related Services (5415)
- akta.pro primary industry
- Managed Detection & Response (MDR) & SOC Services (HDADAGAG)
- akta.pro secondary industries
- Security Operations Center (SOC) as a Service (BPAEADAB), Managed Security Services (MSSP) & 24/7 SOC Operations (BPAKAHAA), Cybersecurity Management for SMB (Managed Security Add‑ons) (BPAEABAG)
Keywords
Where Masero Cyber Security is headquartered
LocationHeadquarters
- HQ city
- Veenendaal
- HQ country
- Netherlands
- HQ region
- Europe
Offices1 record
Markets served
Masero Cyber Security business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure
Revenue model
- Managed Detection & Response (SOC-as-a-Service): Recurring 24x7 security monitoring and incident response services, likely billed on a subscription basis. Covers endpoints, networks, cloud, email, and identity environments via Microsoft security stack.
- Security Consultancy: Advisory services covering cybersecurity strategy, ISO 27001 implementation, NIS2 compliance, and general information security guidance.
- Security Awareness Training: Employee cybersecurity training programs, including phishing simulations, delivered as a standalone or bundled service.
- Security Health Check: One-time or periodic security assessment service that evaluates current cybersecurity posture and produces an actionable improvement plan.
- Penetration Testing: Explicitly listed as a service option in the quote request form, suggesting offensive security testing services are offered.
Go-to-market motion3 records
Distribution channels3 records
Marketing channels8 records
Masero Cyber Security product offering
Product offeringCore offering
Masero Cyber Security delivers managed cybersecurity services to Dutch SMB and mid-market organizations, centered on a 24×7 managed Security Operations Center (SOC) providing detection and response across endpoints, networks, cloud, email, and identity systems using Microsoft Sentinel and Microsoft Defender. Complementary offerings include cybersecurity Consultancy, Security Awareness Training, Security Health Check assessments, ISO 27001 implementation guidance, and NIS2 European directive advisory. The company also supports Managed Service Providers (MSPs) by reselling SOC services bundled into their IT portfolios.
Product overview
Masero Cyber Security is a cybersecurity services provider offering a portfolio of managed security services for the SMB market. Their core offerings include 24×7 Detection & Response (a managed SOC service), Security Awareness Training, Security Health Check assessments, and Consultancy services. These are supplemented by specialized ISO 27001 implementation guidance and NIS2 advisory services. The company operates as a Microsoft Solutions Partner Security, leveraging Microsoft Sentinel and Microsoft Defender as the underlying technology platform. The company positions itself as bringing enterprise-level cybersecurity to the SMB segment.
Differentiator
Problem solved
Functional benefit
Products and services
- 24×7 Detection & Response (Managed SOC) A managed Security Operations Center (SOC) service providing 24-hour, 7-day-a-week monitoring, detection, and response to cyber threats across endpoints, networks, cloud, email, and identity systems using Microsoft Sentinel and Microsoft Defender. Targeted at Dutch SMB and mid-market organizations lacking internal security operations capabilities.
- Security Awareness Training Employee cybersecurity training programs that teach staff how to recognize phishing attempts, protect sensitive data, and follow security best practices to reduce human-related security risks. Includes phishing simulations.
- Security Health Check An assessment service that evaluates an organization's current cybersecurity posture, identifies vulnerabilities and weaknesses, and provides recommendations and an action plan for improvement.
- Consultancy Expert advisory services covering information security strategy, risk management, NIS2 and ISO 27001 compliance, and cybersecurity measures to help organizations strengthen their overall security posture and operational efficiency.
- ISO 27001 Guidance Implementation support and guidance for achieving ISO 27001 certification, including gap analysis, risk assessment, policy development, technical and organizational measures, training, and audit preparation.
- NIS2 Advisory Advisory services to help organizations prepare for and comply with the NIS2 European directive, including roadmap development and supply chain responsibility guidance.
- MSP Partner Program Cybersecurity services designed for Managed Service Providers to offer their end-customers advanced SOC, detection, and response capabilities, including a dedicated MSP partnership page on the Masero website.
- Penetration Testing Offensive security testing services listed as a service option in the Masero quote request form, providing penetration testing engagements for client organizations.
Quantifiable outcome
- Approximately 45% of Dutch SMB companies experienced a cyber incident in 2023 (Digital Trust Center research)
- +1 more outcomes
Companies that use Masero Cyber Security
Customer profileNamed customers7 records
Segments4 records
Ideal customer profiles4 records
Masero Cyber Security technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature6 records
Masero Cyber Security partnerships and signals
Strategic signalPartnerships
Three partnerships are on record, tiered minor and core.
- Xaris ICT & TelecomminorXaris ICT & Telecom, an IT service provider with a focus on the construction sector, partnered with Masero to co-exhibit at BouwBeurs 2025 and delivers Masero's 24x7 SOC monitoring services to some of its customers in the construction industry.
- ReliaQuestcoreMasero and ReliaQuest formed a strategic partnership to offer a complete SOC solution combining Masero's Microsoft Security expertise with ReliaQuest's 24x7x365 SOC services. This enables Masero to offer enterprise-grade managed detection and response to both SMB and enterprise customers, while ReliaQuest gains access to Masero's Microsoft security implementation capabilities.
- MicrosoftcoreMasero is a Microsoft Solutions Partner Security - the highest certification level within the Microsoft ecosystem for security specialists. Their entire SOC service offering is built on Microsoft Sentinel (SIEM/SOAR) and Microsoft Defender (endpoint, network, email, identity). This partnership provides them with technical enablement, certifications, and access to Microsoft's security product roadmap.
Scale indicators4 records
Recent moves6 records
Expansion highlights5 records
Masero Cyber Security competitors and assessment
Company assessmentDirect peers
- Eye Security: Amsterdam-based managed detection and response provider focused on Dutch and European SMBs/mid-market with 24/7 SOC capabilities. Closely mirrors Masero's customer segment (Dutch SMB), service mix (MDR/SOC), and channel-led GTM, making it the most direct head-to-head competitor.
- ON2IT: Dutch managed security services provider offering 24/7 SOC, MDR, and cybersecurity consulting to mid-market and enterprise customers in the Netherlands and beyond. Overlaps Masero on managed SOC and advisory services with a larger analyst bench.
- DearBytes: Netherlands-based cybersecurity services provider delivering managed security, security assessments, and consulting to Dutch organizations. Comparable in domestic market positioning, SMB/mid-market focus, and managed services portfolio.
- Tesorion: Dutch cybersecurity services firm (formerly Fox-IT's managed security spinoff heritage) providing SOC, threat intelligence, and incident response across SMB and enterprise. Comparable MSSP operating model with Netherlands headquarters and broader European reach.
- Secura: Dutch-headquartered cybersecurity services firm specializing in compliance advisory (ISO 27001, NIS2), penetration testing, and managed security. Directly comparable in NIS2/ISO advisory offerings and Dutch mid-market customer base.
- Hunt & Hackett: Dutch cybersecurity services company providing managed detection and response, threat hunting, and security advisory to mid-market and enterprise customers. Directly comparable on Microsoft-based MDR delivery and Dutch market focus.
Broad incumbents
- Fox-IT (NCC Group): Dutch cybersecurity incumbent (now part of NCC Group) offering threat intelligence, incident response, and managed security services. Larger, broader portfolio serving enterprise and government; competes with Masero in regulated Dutch mid-market.
- Orange Cyberdefense: European MSSP with significant Dutch presence offering managed SOC, threat detection, and consulting. Larger analyst bench and broader international footprint make it a broad incumbent competing for the same Dutch mid-market accounts.
Others
- ReliaQuest: International MDR/SOC platform partner of Masero. While not a direct competitor, ReliaQuest's broader enterprise customer base and GreyMatter platform intersect with Masero's Microsoft SOC offerings—relevant as both ecosystem partner and indirect competitor.
Regional players
- Nixu (Deloitte Cyber): Nordic cybersecurity services provider (now part of Deloitte) offering managed security, compliance, and advisory across Northern Europe. Comparable MSSP/advisory portfolio with similar SMB/mid-market positioning in its home market but does not directly compete in the Netherlands.
Market position
Strengths4 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
Masero Cyber Security social profiles
Digital presenceMasero Cyber Security compliance and trust
Trust signalCompliance2 records
Masero Cyber Security financial estimates
Financial estimateRevenue estimate
Valuation estimate
Masero Cyber Security leadership team
Management profileNumber of profiles
Profiles4 records
Masero Cyber Security funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Masero Cyber Security M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Masero Cyber Security
What does Masero Cyber Security do?
Masero Cyber Security delivers managed cybersecurity services to Dutch SMB and mid-market organizations, centered on a 24×7 managed Security Operations Center (SOC) providing detection and response across endpoints, networks, cloud, email, and identity systems using Microsoft Sentinel and Microsoft Defender. Complementary offerings include cybersecurity Consultancy, Security Awareness Training, Security Health Check assessments, ISO 27001 implementation guidance, and NIS2 European directive advisory. The company also supports Managed Service Providers (MSPs) by reselling SOC services bundled into their IT portfolios.
Is Masero Cyber Security a public or private company?
Masero Cyber Security is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Masero Cyber Security founded?
Masero Cyber Security was founded in 2020. It employs 1 to 10 people.
Where is Masero Cyber Security based?
Masero Cyber Security is headquartered in Veenendaal, Netherlands, in the Europe region.
How does Masero Cyber Security make money?
Five revenue lines are on record. Managed Detection & Response (SOC-as-a-Service) is the primary driver. The others are security Consultancy, security Awareness Training, security Health Check and penetration Testing.
Who are Masero Cyber Security's main competitors?
Direct peers on record are Eye Security, ON2IT, DearBytes, Tesorion, Secura and Hunt & Hackett. Broad incumbents are Fox-IT (NCC Group) and Orange Cyberdefense. ReliaQuest is listed as an others. Nixu (Deloitte Cyber) is listed as a regional player.
Does Masero Cyber Security have an API?
No public API is recorded for Masero Cyber Security.
What industry is Masero Cyber Security in?
Masero Cyber Security's product category is Cybersecurity Services. Its primary akta.pro industry code is HDADAGAG, Managed Detection & Response (MDR) & SOC Services, with a secondary code of BPAEADAB, Security Operations Center (SOC) as a Service. Its NAICS code is 5415.