Who we are

Headquartered in Dublin, Ireland, Data Fusion International (DFI) design and develop smart, intuitive technology solutions that enable our clients harness and fuse information from inside and outside their organisations. This provides our clients with a single composite view of whatever entity drives their business success – be that a customer, patient, passenger, criminal, or any other entity of interest.

Our team of highly skilled professionals have diverse backgrounds in technology development, systems engineering, digital forensics, cyber-crime investigation, law enforcement, financial services and risk management.

This mix of front-line expertise coupled with technical excellence allows DFI to deliver outstanding high-end software solutions to our clients.

Business Address: 59 Merrion Square South, Dublin, D02 HH01, Ireland
Registered Address: College House, Rock Road, Blackrock, Dublin, Ireland
Company Registration No: 484192
VAT No: IE 9747205N

DFI is a privately held Irish registered company.
Data Fusion International is a trading name of Green Fusion Limited

Our commitment

What’s important to us is making our clients successful and therefore our focus is on delivering business solutions not just technology.

We start by working with you to understand your business needs and we only finish when we can prove that we have delivered value.

We focus on delivering solutions that work for your people and your business. We stand by what we promise and honour our commitments.

How we work

The nature of our business involves getting behind the scenes and into the inner sanctum of our clients’ operations. We handle some of the most sensitive data and confidential workings of the organisations we deal with. Therefore integrity, in all that we do, is paramount to our success. Working with us you can rest assured that we put your confidentiality first and foremost in all our business practices.


Our relationship with our clients doesn’t start and end with a project. We are committed to staying involved and working in partnership to ensure the solution we deliver today brings measurable value tomorrow, the next day and every day after that.


We understand that no two clients are the same and therefore our solution has been designed to be flexible. We start by understanding your needs – what sources you need to harness, what insights you need to see and how you want to visualise the findings. Once we know this we configure our technology to deliver the solution that matches your business needs.


Business impact is the final arbitrator and we work with our clients to define and prove the value our solution brings to their business. From cost reductions to improved productivity and increased revenue, we measure and monitor the impact of our solutions.