Who we are:

Ireland’s Leading B2B Data Experts

For over 35 years, we’ve been delivering high quality B2B data that companies can trust to support sales teams and ignite growth. 

Discover what makes our team the best in the business. 

B2B sales and B2B lead generation at Bill Moss data
About us

Since 1978, our mission has been to inspire innovation and discovery through data.

Bill Moss Data is Ireland’s leading B2B data provider and solution company. For over 35 years we have provided B2B data services to premium customers across the world and stand out through our team’s exceptional service, data quality, and business transparency.

Our Story

New Brand, Time-Honored Heritage

 With over 40 years of experience in the industry, Bill Moss Data has earned the trust and support of over 5,000 clients across Ireland and the UK and completed over 100 different data based projects.

But it hasn’t only been time on our side, it’s been change.

While we started out in 1978 as a direct marketing firm, today we stand at the forefront of Ireland’s B2B data industry, equipped with a diverse portfolio designed to meet the intricate demands of the modern business landscape.

We take immense pride in upholding the innovative spirit upon which we were founded. In our unwavering commitment to this ethos, we ensure that contemporary businesses are equipped with abundant opportunities for growth and data-driven discovery. 

Years of Business

Projects Completed

Registered Contacts

Clients and Partners

Our Values

Who We Are

 At Bill Moss Data, we’re driven by a profound commitment to creating unique  solutions that help improve people’s lives.

Innovation isn’t just a value—it’s our guiding principle. From every product we develop to every interaction we have, our focus remains unwavering: to empower the people and the companies we serve. 


At the heart of our company lies a steadfast dedication to discovery. We thrive on embracing new ideas and finding inventive solutions. 


By fostering a collaborative environment, we tap into new ideas and shared goals that allow us to deliver exceptional results. 


Curiosity allows us to ask ‘why,’ ‘what if,’ and ‘how,’ leading us to insights that push boundaries and create meaningful advancements.

Who we work with

Our Partners

Meet some of our partners and clients that we’ve worked with. 

Meet Our Leadership Team

Bill Moss Data has been built by a team of diverse, skilled data professionals ready to work with you and your team.

Projects Completed

Years of Combined Experience

Roger Courtney

Roger Courtney

Founder & CEO

Aoife Ní Oistín

Aoife Ní Oistín

General Manager

Aisling Ní Mhuirí

Aisling Ní Mhuirí

Strategic Data Director

Zachary Clark

Zachary Clark

IT and Systems Director

Declan Coogan

Declan Coogan

Head of Customer Relations

Maya Perez

Maya Perez

Director of Design