Sunbytes

Sunbytes

Sunbytes BV

Netherlands

Managed SecurityPenetration TestingOffensive SecurityApplication Security24/7 SOC
Founded 2011Serves SMB, Enterprise
Profile last updated: August 18, 2026

About

Founded in 2011, Sunbytes is a cybersecurity company based in Netherlands working in managed security, penetration testing, offensive security +2 more.

Sunbytes is a technology and talent company offering IT outsourcing, dedicated remote development teams, Team as a Service, custom software development, recruitment, employer of record, payroll and HR services, primarily for businesses expanding into Vietnam. Its cybersecurity offering includes a fixed-scope security baseline (CyberCheck), an ongoing security partnership (CyberCare), penetration testing and adversary assessments, secure code review and vulnerability scanning, and compliance-aligned security services. Sunbytes states it provides 24/7 managed security services. The company operates with teams in Vietnam, the Netherlands, Brazil, the Philippines and Germany, and says it has completed over 200 projects.

Location

Netherlands

Founded

2011

Legal name

Sunbytes BV

VAT number

NL856734615B01

Focus areas

IT outsourcingdedicated development teamsTeam as a Servicepenetration testingmanaged securityCyberCheckCyberCareemployer of recordpayroll Vietnamsecure code review

Languages

ENNL

Services & products

Security domains

Managed SecurityPenetration TestingOffensive SecurityApplication SecurityGRC & Compliance

How they deliver

Managed ServicesProfessional ServicesConsulting

Operations

Runs a 24/7 security operations centre

Products

CyberCheck

Security assessment

Fixed-scope security baseline and risk-prioritised roadmap, delivered in about 3 to 4 weeks, with reusable evidence for buyer due diligence.

CyberCare

Continuous security service

Ongoing security partnership covering continuous improvement, evidence upkeep and specialist support, with optional add-on services such as penetration testing and vulnerability scanning.

Cyber Compliance Readiness

Compliance readiness

Framework-specific alignment and audit-ready evidence preparation for standards such as ISO 27001.

Customers

SMBEnterprise

Industries served

HealthcareEducationFintechPublishingManufacturingRetail

Compliance & partners

Compliance frameworks

ISO 27001GDPRNIS2DORANISTSOC 2OWASP ASVSHIPAA

Credentials & affiliations

Certifications

ISO 27001

Awards

FD Gazelle

Financieel Dagblad2023

FD Gazelle

Financieel Dagblad2024

People

Management & team (3)