Built to transform, secure, and accelerate

Sunbytes helps companies build, protect, and scale technology teams with disciplined cross-border delivery.

Who Sunbytes is

Sunbytes is a Netherlands-led partner for companies that need technology, security, and workforce capability to work as one system.

Since 2011, we have helped international teams build software, strengthen security, and scale delivery capacity without adding unnecessary operational drag. Our model combines EU-facing leadership with Vietnam-based execution capability, so clients get clear communication, disciplined delivery standards, and access to experienced teams that can support long-term growth.

We are not built around one isolated service. Sunbytes connects three operating needs that often depend on each other: the technology you build, the security that protects it, and the workforce structure that keeps it moving.

What we help you do

Accelerate
your Workforce

Build and run the workforce
you need
Accelerate
your Workforce

Find, employ and support the right people while keeping workforce operations clear and manageable.
- Recruitment Services
- EOR & COR
- Staffing Services
- Payroll Services
Explore accelerate (opens in new window)
Secure
by Design

Reduce security risks as your
business grow
Secure
by Design

Find the gaps, fix what matters and maintain the controls and evidence your business needs.
- CyberCheck (baseline security)
- Compliance Readiness
  (ISO/SOC2/NIS2, etc.)
- CyberCare
- Penestration Testing Service
- Secure Code Review Services
- Secure Code Review Services
- Vulnerability Scanning Services
Explore secure (opens in new window)
Transform
your Business

Enhance how your
business works
Transform
your Business

Build better products, automate repetitive work and improve the processes and technology your business depends on.
- AI-Built Product Review
- AI Business Workflow Automation
- Product Scale Engineering
- Software Development Services
- IT Staff Augmentation
- IT Helpdesk & Support
Explore Transform (opens in new window)

Built across Europe and Vietnam

Sunbytes combines EU-facing accountability with Vietnam-based delivery
capability, built around clear ownership, secure access, and operating cadence.

EU-facing accountability
Netherlands-led leadership keeps communication, commercial ownership, and decision escalation visible, so cross-border delivery does not become a black box.
Vietnam delivery capability
Our Vietnam delivery hub adds technical and operational capacity, supported by structured onboarding, clear roles, and delivery standards.
Shared operating rhythm
Every engagement needs the same basics: clear scope, named owners, secure access, reporting cadence, and a path for decisions.

Why companies choose Sunbytes

A Netherlands-led partner helping companies build, secure, and scale with clearer ownership across technology, security, and workforce operations.

Netherlands-led, EU-minded delivery standards

EU-facing leadership keeps communication, accountability, and decision ownership visible—so cross-border delivery does not become a black box.
Vietnam-based delivery capability

Our Vietnam delivery hub adds technical and operational capacity—so teams can scale without treating cost as the only value.
ISO 27001-certified information security

Sunbytes operates with ISO 27001-certified information security management—so access, data handling, and audit discipline have a defined system behind them.
One partner across three needs

Technology, security, and workforce support connect under one operating model—so build, protect, and scale decisions do not sit in separate silos.
International delivery experience

Experience across 20+ countries gives our team context for different buyer expectations, working styles, and stakeholder requirements.
Practical delivery discipline

Our work is built around scope, ownership, cadence, and evidence—so clients can see what is moving and what needs a decision.

What guides our work

Smart, simple, solid

EU-facing leadership keeps communication, accountability, and decision ownership visible—so cross-border delivery does not become a black box.

Responsibility by design

Our Vietnam delivery hub adds technical and operational capacity—so teams can scale without treating cost as the only value.

Continuous learning

Sunbytes operates with ISO 27001-certified information security management—so access, data handling, and audit discipline have a defined system behind them.

Care in the operating model

We care by reducing friction: clearer handovers, visible progress, safer access, and fewer avoidable surprises for the client team.

Meet the leadership team

Leadership connects client expectations, delivery standards, and team operations across Sunbytes.

Amanuel Flobbe, Founder & CEO
Koen Klasing, Founder & CTO
Lucas Nguyen, Head of Technical Department
Ngan Le, HR Services Manager
Nguyen Trinh, Project Manager
Helen, Project Manager
Alex, Project Manager
Chau Huynh, HR Lead

Testimonials

“Sunbytes’ in-depth knowledge and resources helped us several times to make the right decisions for the next stages of the projects.”
Eduardo Bernal
Vice President
“Sunbytes’ ease of communication and efficiency of project work are impressive. The team is very smart, reliable, and independent, they’re the ideal partner for us.”
Lance Johnson
CEO, JancisRobinson
“Working with the Sunbytes team has given me the benefit of working with flexible well-trained developers without losing control over the project, scope, and impact.”
Oliver Fuchs
Digital Specialist
“We are impressed with the skill set the Sunbytes engineers have. They are experts in multiple areas of web development, and that provides us with a well-rounded knowledge base to pull from.”
Aaron Segal
Product Manager
“SunBytes is pragmatic, a pleasure to work with, and the communication with both engineers and management has made them direct members of our own team.”
Justin Demaris
CTO
“Sunbytes delivered exactly what we needed. They hit every target, managed the project smoothly, and kept everything on track with clear communication and regular feedback.”
Jeffrey Bajramovic
Director, 3Rs Centre Utrech
“Sunbytes started to assemble the team at their own risk even before we had our seed investment signed. When that happened we could make a flying start.”
Pieter Hooijmans
CTO, SandGrain
“We were impressed by the vulnerabilities that were discovered. We can tell that the pentesters dug deep to discover the vulnerabilities, and not just a surface scan.”
Jarno van Leeuwen
Co-Founder, Atleta
“Sunbytes’ thorough approach uncovered risks we’d never even considered and opened my eyes to just how important it is to secure our platform from day one.”
Selina
Director, Methodemeter
“Sunbytes has put a lot of effort in understanding our needs by having in-person conversations and most importantly, by asking the right questions.”
Client
Manager, Topicus
“Sunbytes provided practical, prioritized remediation guidance that our team could act on immediately.”
Yoshiyuki Saigusa
CTO, 2C Platform Co., Ltd