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Email Lists Ireland

Reach the right companies in Ireland with verified email lists

Find new customers with accurate and compliant business email lists and mailing lists from across Ireland. Whether you want to connect with architects in Dublin or engage construction companies throughout Ireland, our verified data makes outreach simple. Filter by industry, region, or company size to build precise mailing lists for real business results.

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  • Verified business email lists

  • Target by industry, region, or size

  • Easy Excel or API delivery

  • Reach every county in Ireland

Verified and Compliant Mailing Lists You Can Trust

Our email mailing lists are compiled from Ireland’s official company registries including the Companies Registration Office and Chambers Ireland, plus verified public business records. Every business contact is checked at the source for accuracy and traceability.

We ensure full GDPR compliance and alignment with Irish law, using only lawful and ethical data sources. Your outreach relies on accurate, transparent, and regularly refreshed company details you can trust.

Official company registries

Verified Irish email addresses

Continuously updated data

Traceable and transparent sources

Compliant email lists

Email List Ireland

Irish email lists

Mailing Lists with Every Business Detail You Need

Our Ireland mailing lists provide every detail required for effective business outreach. Filter, segment, and target companies by region, industry (NACE code), size, or any key field. Identify and reach the companies that matter most to your growth.

Company name

Address, city, region, country

CEO or owner contact

Phone number

Website

Email address

VAT or tax number

Company registration number

Industry classification code

Revenue

Employee size

Number of locations

Ownership or legal form

Headquarters or subsidiaries

Email List Ireland

More than just email addresses

All the Data You Need for Your Campaigns

Besides verified email addresses, we deliver complete company profiles for Ireland — including NACE industry data, location (Eircode), size, legal form, and direct contact details — everything you need to reach the right Irish businesses at scale.

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Company name Address City County Country Eircode (postal code) CEO or owner contact Phone number
Company name Address City County Country Eircode (postal code) CEO or owner contact Phone number
Email address Website VAT or tax number Company registration number NACE industry code Revenue Employee size Number of locations Ownership or legal form Headquarters or subsidiaries
Email address Website VAT or tax number Company registration number NACE industry code Revenue Employee size Number of locations Ownership or legal form Headquarters or subsidiaries

Get 10 Free Emails!

Buy Targeted Email List in Ireland

See the quality of our mailing lists for yourself. Get a free sample of 10 verified business emails from Irish companies, complete with detailed contacts and company insights. Pick your preferred industry, region, or company size, and we’ll quickly deliver your sample in CSV format — ready for your outreach campaigns.

Get 10 verified emails

FAQ

Our Email Mailing List Ireland explained

Finding reliable business contacts in Ireland can be challenging. Our verified, compliant mailing lists are built from official sources like the Companies Registration Office, Chambers Ireland, and other public registries. We help you reach real decision-makers and win new business with the most current Irish B2B email data. Below we answer common questions about our Irish email lists and how businesses use them to secure more qualified leads nationwide.

Our email mailing lists are compiled from the Companies Registration Office (CRO), Chambers Ireland, and other government and public registries. This guarantees accuracy, transparency, and ensures your data is current.

Yes. All our data complies with both Irish data protection laws and the EU’s GDPR. The information comes directly from public sources, lawfully collected and updated regularly.

Absolutely. Tailor your list by NACE industry code, county, postcode, employee count, revenue, or legal structure to reach the right businesses.

We provide data in Excel or CSV, ready to use. You can also choose mailing lists delivered directly via API for instant integration with your CRM or marketing platform.

Every record includes a verified company email address, phone number in +353 format, postal address and postcode, company registration details (VAT, CRO Number), and the main contact for company leadership.

We keep our data fresh with updates as soon as Irish registries update their records. You always reach active businesses and up-to-date contacts.

You can create and download mailing lists instantly from our Bold platform or request a fully custom export matched to your targeting needs. Try it free by claiming 10 verified Irish business leads before you buy.

Download mailing lists instantly

Most Popular B2B Email Lists in Ireland

Irish companies value genuine business connections. Many firms, including construction and professional services, are less active on social media. Our email and mailing lists let you reach real companies across Ireland with accurate, up-to-date, and verified contact information direct from trusted sources.

Tap into new markets

More Countries with Verified Email Lists

Ireland is an essential B2B gateway for the EU and world markets. Alongside Ireland, our verified email lists cover important destinations like Germany, the UK, the USA, and Europe. Every list comes directly from official Irish registers and is kept fully compliant, ensuring you reach genuine companies wherever business is growing.

Checklist

Before You Buy an Email List – Read This First

Mailing lists are still one of the most effective ways to reach real businesses in Ireland. Many companies, especially in construction, agriculture, and logistics, are not very visible on social media. Local providers and B2B suppliers still rely on email and phone over digital ads. While online ads get more expensive and less targeted, a verified mailing list puts you straight in touch with decision makers. To get the best out of your mailing list in Ireland, use this checklist before starting.

  • Define your ideal customer

    Want to target companies in Ireland? With over 270,000 active businesses, focus is key. Consider industry (NACE), company sizes, and regions (county, Eircode) that fit your solution. Our data team can help you choose the right segmentation.

  • Do your market research

    Check how many businesses match your criteria. Use our platform to generate a free report on business counts by sector or region before you buy.

  • Plan your segments

    If your target group is broad, break your campaign into smaller segments. Group contacts by county, industry, or send in batches. This keeps responses manageable and your outreach smooth.

  • Choose the right email software

    Do not use Outlook or Gmail for large campaigns. Deliverability suffers. Use specialist email software or a self-hosted tool for the best results and full privacy control.

  • Prepare your message

    Make your offer relevant for Irish companies. Focus on how you help save time, reduce costs, or improve outcomes. Use a clear call to action and, if possible, offer a small incentive.

  • Think about timing

    Avoid Irish bank holidays and school breaks. Most B2B campaigns perform best midweek in the morning. Test different days to see what works for your audience.

  • Send follow-up emails

    One message is rarely enough. Prepare two or three emails. Start with a personal note, offer value, and finish with an invitation.

  • Use more than one channel

    Combine your emails with a phone call or a LinkedIn message. In some sectors, even a quick letter or SMS can boost replies.

  • Repeat and refresh

    Email marketing works best over time. Repeat your campaigns and clean your mailing lists often to keep your data fresh.

  • Measure and improve

    Track opens, clicks, and replies. See which subject lines, times, and offers work best. Tweak to get better results.

Get a Free Quote and Data Sample

Tell us about your target market—whether it’s by industry, province, or company size you want to reach across Ireland or internationally. Our team will prepare a tailored quote and a free data sample so you can review the quality before you buy.

Please note:

  • Custom lists start at €425
  • No minimum for Bold Platform
  • Free samples only for verified domains
  • Delivery via Excel, CSV, or platform download

Tell Us About Your Target Audience

Describe the companies you want to reach — by industry, region, or size. We will prepare a tailored quote and a free sample that matches your ideal customers.

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