About Us

Meet our data team and learn the story behind Bill Moss.

At the forefront of Dublin’s B2B data technology since 1978, our mission is to inspire innovation and foster connections through business. 

About Bill Moss Data

We are Bill Moss Data, a solution-oriented B2B data company based in Dublin. Our mission is to help business professionals establish fast and succesful connections with leads, contacts, and marketing campaigns. B2B engagement is based on human connection, and we believe that making real connections starts with quality leads and accurate business data. 

Data is often misunderstood or underutilized, and we see this as a great opportunity to grow together. We’re excited to be able to show everyone the power of our data solutions through experience, education, and community.


Our Mission

To gather the most high quality affordable business data to facilitate and inspire connections between growing businesses and technology. 

Our Vision

To establish Bill Moss Data as Ireland’s premier data distributor while maintaining our uncompromising values of community and transparency as we grow.

Years Of Experience

New Clients and Partners

Irish Businesses In Our Database

Direct Contacts

Our Story

Who is Bill Moss?

A long time Dublin resident, our founder Bill Moss was always well versed in building connections and marketing. Thus, Bill Moss Data was born as a direct mailing list company in 1978.

As the technology improved through the years, so did we! What started off as a direct mailing database has now evolved into one of Ireland’s largest and most respected B2B data solution companies.

Bill has since retired, but to this day we try to embody his spirit of community and innovation in all of our business services.

Where We Are Now

Since 1978, we’ve grown and developed our services to meet the needs of modern companies. From our tried and tested business lists to cutting edge database services and world-class analytics, Bill Moss Data now offers a full suite of B2B sales services.

Bill Moss

Bill Moss, Founder of Bill Moss Data

Bill Moss

Roger Courtney, Managing Director

Who We Work With


Services & Products We Offer

Business Lists

Work with members of our team or use our B2B list building platform to create your own targeted list of industry contacts that suit your campaign’s needs.

Data Cleansing and Enrichment

Organize, clean, and standardize your datasets with our database cleansing and enrichment services. 

Sales Analytics

Harness the power of our data visualization and machine learning technology to maximize your business growth with Insight Reports and Analysis.

GDPR Compliance

Ensure that your data is protected and aligned with current GDPR standards.

Meet Our Team

Real connections require real people. At Bill Moss Data, we curate every conversation to meet your business needs. We’re a team of professionals from a variety of backgrounds and skillsets that allow us to create innovative solutions for all of our customers. Come and see what makes the Bill Moss team unique.

Roger Courtney

Managing Director

Aoife Ní Oistín

General Manager

Zachary Clark

IT and Systems Director

Declan Coogan

Customer Service Manager

Tracey Dunkley

Head of Sales

Maya Perez

Marketing Manager

Client Testimonials

We have been exceptionally pleased with the results from our direct marketing campaigns in Ireland using Bill Moss Data. In our experience the data is very up to date and always delivered on time; we will therefore have no hesitation in reccomending Bill Moss Data for your direct marketing campaigns within Ireland.”

Neil McCarthy

Managing Director, Intermedia Global LTD

“To put it simply, after our 10 years+ working with the Bill Moss Partnership, there is no doubt in our mind that the Business Data they provide is the best in the market. This is borne out of their tireless efforts to ensure data quality and accuracy is as up-to-date as possible, which is of vital importance when dealing with B2B data. In addition to this, working with the team at Bill Moss is always a pleasure and we look forward to working with them for many more years to come.”

Laurence Masterson

Director, DataXcel Ltd.

“I have engaged with the services of the Bill Moss for almost two decades, working in a variety of sectors and businesses. You get more than just lists from Bill Moss– you get the benefit of wisdom and expertise in direct marketing, as well as friendly professionalism and responsiveness from the team.”

Thora Mackey

Managing Director , The Institute Of Directors

Get In touCh

Ask us Anything or Schedule a Consultation

Business Data

Get accurate and complete business contact information for your campaigns.

Data Services

Verify, cleanse, and enrich your business data for optimal strategy and performance. 


Discover sales insights and new growth opportunities within your industry. 

GDPR Compliance

Ensure your business data is protected and up to GDPR standards and regulations.