Service Oriented Architecture

We can help you in the realization of a service oriented architecture from the governance to the technical level.
Discover our innovative bottom-up approach to SOA that avoids large up-front budget and vendor lock-in whilst allowing quick wins with an iterative approach.

Application Integration

Our extensive experience and track records in applications integration can help you evaluate, select and implement an Enterprise Service Bus (ESB) or similar solutions. This will reduce the development efforts and time to market through application interoperability.

Performance and Scalability

In today's digital world people want to access the information as fast as possible. Performance is becoming a selling point of many products and we can help you make the difference by auditing your current infrastructure and giving you insight on what and how to improve. We have key partnerships with industry leaders and extensive experience with several types of tools from reverse caching systems to parallel programming techniques and frameworks.

Api and Web security by design

When designing architectures you must make sure that performance does not mean less security. By leveraging our extensive knowledge of web and api security and european regulations and laws we can make sure that your architecture is less exposed to risks linked to both hacking and regulation violations.
Furthermore with our knowledge of information security management practices we can support CISOs' in the risk assessment of complex SOA and/or event driven architectures.

About Us

Cap4 Lab helps customers unlock their potential in the development of new digital operational models.

From the design of the business processes to the implementation of robust and secure cutting-edge technology, Cap4 Lab is a reference in systems architecture and integration.

Cap4 Lab extensive experience in the Financial Services and Insurance sectors makes it the ideal partner for organizations that want to innovate safely and build for the future in an ever-connected marketplace.

They trust us



Banque de Luxembourg


Axa Luxembourg



Varnish Software is the company behind Varnish Cache, a widely trusted open source web accelerator, significantly enhancing web and api performance for businesses online. Our certified varnish administrators can help you boost your digital business.


Our certified MuleSoft developers can help ensure your IT infrastructure is aligned with your business needs as well as generating value for the organization. Specifically our solutions include implementation, integration, architecture, design and consulting around all MuleSoft products.

Latest Posts

21 Nov 2017

Mulesoft Event in Luxembourg: Embracing a modular architecture to unleash the power of innovation

We are pleased to annouce the first Cap4 Lab & Mulesoft event in Luxembourg will happen the 6th of December; if you are interested request an invite via mail at or on the Eventbrite event page.

With all generations now being connected, businesses are facing serious challenges trying to reduce the IT delivery gap to keep up with the pace of innovation....

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20 Nov 2017

Connectlab joins Cap4 Group

LUXEMBOURG, the 20th of November 2017 - It was announced today that Connectlab will bring its talent and technology to Cap4 Group, under the name of Cap4 Lab. Connectlab will form the IT operational team at Cap4 Group. The Connectlab team will bring industry leading expertise in IT integration and security to deliver on key innovations for Cap4 Group services in IT and compliance.

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Connect With Us

Cap4 Lab S.รก.r.l

5, Rue Thomas Edison | L-1445 - Strassen, Luxembourg | +352 26 44 08 08 |


Mauro Rocco

Chief Executive Officer
Phone: +352 661878737

Fabien Zuili

Chief Strategy Officer
Phone: +352 621504645

Work with us

If your position is not listed feel free to send a spontaneous application. We are always interested in talented people.