Company lists · Data refreshed September 2026
Top 25 Enterprise telecom companies based in Ireland
RevenueBase identified 48 company matches for enterprise telecom companies associated with Ireland as of September 2026 and tracks 1,784 professional contacts across them, including 579 with verified work emails. Dublin is the largest hub.
This list covers company matches for enterprise telecom companies associated with Ireland, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 21, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest enterprise telecom companies based in Ireland
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 335 contacts → | ||||
Exact match “We deliver fully managed security, networking, cloud and communications services designed to drive enterprise.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 2 | 201 contacts → | ||||
Exact match “Founded in and with a heritage serving the world’s largest financial institutions, BSO is a global pioneering infrastructure and connectivity provider, serving more than 400…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 3 | 188 contacts → | ||||
Exact match “eir business is Ireland’s trusted provider of secure, managed connectivity, cloud, cybersecurity, workplace, mobile and technology talent solutions.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 4 | 113 contacts → | ||||
Exact match “NEC Aspire Technology was founded in 2010 by experienced network engineers and project managers.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 5 | 87 contacts → | ||||
Exact match “Magnet Plus is Ireland’s leading provider of enterprise level connectivity, cloud-based voice solutions and tailored managed services and a core part of Speed Fibre Group…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 6 | 60 contacts → | ||||
Exact match “Established in by its current managing director, Liam Tully Snr, Telcom is a privately-owned ISP, unified communications and managed services specialist.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 7 | 48 contacts → | ||||
Exact match “IP Telecom is Ireland's only dedicated VoIP provider, delivering quality business solutions and unparalleled customer support since 2010.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 8 | 22 contacts → | ||||
Exact match “At BBnet, we’ve been delivering innovative solutions to businesses across Ireland since 2001.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 9 | 21 contacts → | ||||
Exact match “Say hello to a connectivity provider that aims higher, connects faster, and performs smarter.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 10 | 21 contacts → | ||||
Exact match “ActionPoint is now part of the Viatel Technology Group.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 11 | 20 contacts → | ||||
Exact match “Synchro is a young and dynamic Irish company established in 2010 to provide managed services to the eir Group; the principal provider of fixed-line and mobile telecommunications…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 12 | 15 contacts → | ||||
Exact match “Thomond Communications Ltd was established in 2005 to provide a turnkey solution in the Telecomms/Datacomms market.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 13 | 14 contacts → | ||||
Exact match “Lightnet are an Irish company providing broadband, VoIP and connectivity solutions to homes and businesses.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 14 | 13 contacts → | ||||
Exact match “At Clear Connections our mission is to deliver cost-effective, robust communication solutions that keep your business connected to both customers and staff.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 15 | 12 contacts → | ||||
Exact match “Avita Communications a Galway based Telecommunications and networking infrastructure service provider.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 16 | 12 contacts → | ||||
Exact match “As of 1st June 2022, Welltel is now DigitalWell!” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 17 | 10 contacts → | ||||
Exact match “Conversation Piece was formed in 1978 as a wholly owned Irish Telecommunications & Data Company.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 18 | 8 contacts → | ||||
Exact match “Ripplecom delivers telecoms and IT security that really work for business.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 19 | 6 contacts → | ||||
Exact match “Goldfish is an Irish-owned cloud telecoms company that provides VoIP services to businesses across Ireland and abroad.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 20 | 4 contacts → | ||||
Exact match “Net Traffic is in the telephone business.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 21 | 4 contacts → | ||||
Exact match “Synoptic is a boutique consulting and advisory firm focused on the telecommunications, technology and Internet Infrastructure sectors.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 22 | 3 contacts → | ||||
Exact match “Netcomm is one of Irelands leading providers of Communications and Network Solutions.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 23 | 3 contacts → | ||||
Exact match “supportIT is now part of the Viatel Technology Group.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 24 | 3 contacts → | ||||
Exact match “Greenfire are communications infrastructure specialists and utility brokers.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 25 | 2 contacts → | ||||
Exact match “Established in 1998 we are a wholly Irish owned company fully licensed by the Commission for Communications Regulation (Comreg).” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “enterprise telecom companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 48 enterprise telecom companies based in Ireland
See the full list, filter by size, metro and specialty, and access 579 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Enterprise telecom companies based in Ireland at a glance
As of Sep 21, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Ireland, so it is reported there. Company counts and contact totals on this page are exact for Ireland, over 48 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with Ireland whose business descriptions match “enterprise telecom companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 579 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 21, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “enterprise telecom companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many enterprise telecom companies are there based in Ireland?
RevenueBase identified 48 company matches for enterprise telecom companies associated with Ireland as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Viatel Technology Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most enterprise telecom companies?
Dublin leads with 16 company records, followed by Limerick (3) and Rathfarnham (2).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 579 professional contacts with verified work emails tracked across these 48 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 21, 2026.
Ready to reach these companies? Verified emails and direct dials for all 48 enterprise telecom companies based in Ireland. Start with a free account, no credit card.
Download this list →Related lists
Enterprise telecom companies by geography
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- Enterprise telecom companies based in Porto Alegre, Brazil
- Enterprise telecom companies based in Rio De Janeiro, Brazil
- Enterprise telecom companies based in Sao Paulo, Brazil
- Enterprise telecom companies based in Mississauga, Canada
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- Enterprise telecom companies based in Toronto, Canada
Browse the directory
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Enterprise telecom companies based in Brisbane, Australia
- Enterprise telecom companies based in Melbourne, Australia
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Company intelligence · public preview
Top 25 enterprise telecom companies based in Ireland
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 48 matching company records for enterprise telecom companies based in Ireland, with 1,784 tracked contacts and 579 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 21, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 enterprise telecom companies based in Ireland
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Viatel Technology Groupviatel.comHQ: Dublin 12, IrelandReported employees: 201-500 | Dublin 12, Ireland | 201-500 | Exact match | 335 contacts → |
“We deliver fully managed security, networking, cloud and communications services designed to drive enterprise.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  BSObso.coHQ: Dublin, IrelandReported employees: 51-200 | Dublin, Ireland | 51-200 | Exact match | 201 contacts → |
“Founded in and with a heritage serving the world’s largest financial institutions, BSO is a global pioneering infrastructure and connectivity provider, serving more than 400…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  EIR Businesseirbusiness.ieHQ: Dublin 8, IrelandReported employees: 501-1,000 | Dublin 8, Ireland | 501-1,000 | Exact match | 188 contacts → |
“eir business is Ireland’s trusted provider of secure, managed connectivity, cloud, cybersecurity, workplace, mobile and technology talent solutions.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Aspire Technologyaspiretechnology.comHQ: Sandyford, IrelandReported employees: 51-200 | Sandyford, Ireland | 51-200 | Exact match | 113 contacts → |
“NEC Aspire Technology was founded in 2010 by experienced network engineers and project managers.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Magnetmagnetplus.ieHQ: Dublin 17, IrelandReported employees: 51-200 | Dublin 17, Ireland | 51-200 | Exact match | 87 contacts → |
“Magnet Plus is Ireland’s leading provider of enterprise level connectivity, cloud-based voice solutions and tailored managed services and a core part of Speed Fibre Group…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Telcomtelcom.ieHQ: Dublin, IrelandReported employees: 11-50 | Dublin, Ireland | 11-50 | Exact match | 60 contacts → |
“Established in by its current managing director, Liam Tully Snr, Telcom is a privately-owned ISP, unified communications and managed services specialist.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  IP Telecomiptelecom.ieHQ: Dublin 12, IrelandReported employees: 11-50 | Dublin 12, Ireland | 11-50 | Exact match | 48 contacts → |
“IP Telecom is Ireland's only dedicated VoIP provider, delivering quality business solutions and unparalleled customer support since 2010.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  BBNETbbnet.ieHQ: Shannon, IrelandReported employees: 11-50 | Shannon, Ireland | 11-50 | Exact match | 22 contacts → |
“At BBnet, we’ve been delivering innovative solutions to businesses across Ireland since 2001.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Elio Networkselionetworks.comHQ: Dublin, IrelandReported employees: 11-50 | Dublin, Ireland | 11-50 | Exact match | 21 contacts → |
“Say hello to a connectivity provider that aims higher, connects faster, and performs smarter.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Actionpoint Technology Groupactionpoint.ieHQ: Limerick, IrelandReported employees: 201-500 | Limerick, Ireland | 201-500 | Exact match | 21 contacts → |
“ActionPoint is now part of the Viatel Technology Group.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Synchrosynchro.ieHQ: Dún Laoghaire–rathdown, IrelandReported employees: 201-500 | Dún Laoghaire–rathdown, Ireland | 201-500 | Exact match | 20 contacts → |
“Synchro is a young and dynamic Irish company established in 2010 to provide managed services to the eir Group; the principal provider of fixed-line and mobile telecommunications…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Thomond Communications LTDthomondcommunications.comHQ: Limerick, IrelandReported employees: 11-50 | Limerick, Ireland | 11-50 | Exact match | 15 contacts → |
“Thomond Communications Ltd was established in 2005 to provide a turnkey solution in the Telecomms/Datacomms market.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Lightnetlightnet.ieHQ: Loughrea, IrelandReported employees: 11-50 | Loughrea, Ireland | 11-50 | Exact match | 14 contacts → |
“Lightnet are an Irish company providing broadband, VoIP and connectivity solutions to homes and businesses.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Clear Connectionsclearconnections.ieHQ: Dublin, IrelandReported employees: 11-50 | Dublin, Ireland | 11-50 | Exact match | 13 contacts → |
“At Clear Connections our mission is to deliver cost-effective, robust communication solutions that keep your business connected to both customers and staff.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Avita Communicationsavita.ie HQ: Galway, IrelandReported employees: 11-50 | Galway, Ireland | 11-50 | Exact match | 12 contacts → |
“Avita Communications a Galway based Telecommunications and networking infrastructure service provider.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Wellteldigitalwell.comHQ: Ballymount, IrelandReported employees: 201-500 | Ballymount, Ireland | 201-500 | Exact match | 12 contacts → |
“As of 1st June 2022, Welltel is now DigitalWell!” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Conversation Piececonversationpiece.ieHQ: Dublin 24, IrelandReported employees: 11-50 | Dublin 24, Ireland | 11-50 | Exact match | 10 contacts → |
“Conversation Piece was formed in 1978 as a wholly owned Irish Telecommunications & Data Company.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Ripplecom L A Viatel Group Companyripplecom.netHQ: Limerick, IrelandReported employees: 11-50 | Limerick, Ireland | 11-50 | Exact match | 8 contacts → |
“Ripplecom delivers telecoms and IT security that really work for business.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | HQ: Greystones, IrelandReported employees: 1-10 | Greystones, Ireland | 1-10 | Exact match | 6 contacts → |
“Goldfish is an Irish-owned cloud telecoms company that provides VoIP services to businesses across Ireland and abroad.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Nettrafficnettraffic.ieHQ: Dublin, IrelandReported employees: 1-10 | Dublin, Ireland | 1-10 | Exact match | 4 contacts → |
“Net Traffic is in the telephone business.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Synopticsynoptic.ieHQ: Dublin, IrelandReported employees: 1-10 | Dublin, Ireland | 1-10 | Exact match | 4 contacts → |
“Synoptic is a boutique consulting and advisory firm focused on the telecommunications, technology and Internet Infrastructure sectors.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Netcomm Irelandnetcomm.ieHQ: Dublin, IrelandReported employees: 11-50 | Dublin, Ireland | 11-50 | Exact match | 3 contacts → |
“Netcomm is one of Irelands leading providers of Communications and Network Solutions.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Supportitsupportit.ieHQ: Dublin, IrelandReported employees: 11-50 | Dublin, Ireland | 11-50 | Exact match | 3 contacts → |
“supportIT is now part of the Viatel Technology Group.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Greenfire UCSgucs.ieHQ: Dublin 18, IrelandReported employees: 11-50 | Dublin 18, Ireland | 11-50 | Exact match | 3 contacts → |
“Greenfire are communications infrastructure specialists and utility brokers.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Model Telecommodeltele.comHQ: Dublin, IrelandReported employees: 1-10 | Dublin, Ireland | 1-10 | Exact match | 2 contacts → |
“Established in 1998 we are a wholly Irish owned company fully licensed by the Commission for Communications Regulation (Comreg).” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 48 company matches
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Enterprise telecom companies: dataset insights
September 21, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
48 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Ireland, so it is reported there. Company counts and contact totals on this page are exact for Ireland, over 48 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 21, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for enterprise telecom companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many enterprise telecom companies did RevenueBase find based in Ireland?
The saved snapshot records 48 matching company records, 1,784 tracked contacts and 579 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 21, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Enterprise telecom companies by geography
- Enterprise telecom companies based in Brisbane, Australia
- Enterprise telecom companies based in Melbourne, Australia
- Enterprise telecom companies based in Sydney, Australia
- Enterprise telecom companies based in Belo Horizonte, Brazil
- Enterprise telecom companies based in Curitiba, Brazil
- Enterprise telecom companies based in Fortaleza, Brazil
- Enterprise telecom companies based in Porto Alegre, Brazil
- Enterprise telecom companies based in Rio De Janeiro, Brazil
- Enterprise telecom companies based in Sao Paulo, Brazil
- Enterprise telecom companies based in Mississauga, Canada
- Enterprise telecom companies based in Montreal, Canada
- Enterprise telecom companies based in Toronto, Canada
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 enterprise telecom companies based in Ireland. Snapshot: September 21, 2026. https://revenuebase.ai/companies/enterprise-telecom-companies/ireland.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Enterprise telecom companies based in Brisbane, Australia
- Enterprise telecom companies based in Melbourne, Australia
- Enterprise telecom companies based in Sydney, Australia
- Enterprise telecom companies based in Belo Horizonte, Brazil
- Enterprise telecom companies based in Curitiba, Brazil
- Enterprise telecom companies based in Fortaleza, Brazil
Company intelligence · public preview
Top 25 enterprise telecom companies based in Ireland
RevenueBase records 48 matching company records for enterprise telecom companies based in Ireland, with 1,784 tracked contacts and 579 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 21, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 enterprise telecom companies based in Ireland
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Viatel Technology Groupviatel.com HQ: Dublin 12, IrelandReported employees: 201-500 | Dublin 12, Ireland | 201-500 | Exact match | 335 contacts → |
“We deliver fully managed security, networking, cloud and communications services designed to drive enterprise.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | BSObso.co HQ: Dublin, IrelandReported employees: 51-200 | Dublin, Ireland | 51-200 | Exact match | 201 contacts → |
“Founded in and with a heritage serving the world’s largest financial institutions, BSO is a global pioneering infrastructure and connectivity provider, serving more than 400…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | EIR Businesseirbusiness.ie HQ: Dublin 8, IrelandReported employees: 501-1,000 | Dublin 8, Ireland | 501-1,000 | Exact match | 188 contacts → |
“eir business is Ireland’s trusted provider of secure, managed connectivity, cloud, cybersecurity, workplace, mobile and technology talent solutions.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Aspire Technologyaspiretechnology.com HQ: Sandyford, IrelandReported employees: 51-200 | Sandyford, Ireland | 51-200 | Exact match | 113 contacts → |
“NEC Aspire Technology was founded in 2010 by experienced network engineers and project managers.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Magnetmagnetplus.ie HQ: Dublin 17, IrelandReported employees: 51-200 | Dublin 17, Ireland | 51-200 | Exact match | 87 contacts → |
“Magnet Plus is Ireland’s leading provider of enterprise level connectivity, cloud-based voice solutions and tailored managed services and a core part of Speed Fibre Group…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Telcomtelcom.ie HQ: Dublin, IrelandReported employees: 11-50 | Dublin, Ireland | 11-50 | Exact match | 60 contacts → |
“Established in by its current managing director, Liam Tully Snr, Telcom is a privately-owned ISP, unified communications and managed services specialist.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | IP Telecomiptelecom.ie HQ: Dublin 12, IrelandReported employees: 11-50 | Dublin 12, Ireland | 11-50 | Exact match | 48 contacts → |
“IP Telecom is Ireland's only dedicated VoIP provider, delivering quality business solutions and unparalleled customer support since 2010.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | BBNETbbnet.ie HQ: Shannon, IrelandReported employees: 11-50 | Shannon, Ireland | 11-50 | Exact match | 22 contacts → |
“At BBnet, we’ve been delivering innovative solutions to businesses across Ireland since 2001.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Elio Networkselionetworks.com HQ: Dublin, IrelandReported employees: 11-50 | Dublin, Ireland | 11-50 | Exact match | 21 contacts → |
“Say hello to a connectivity provider that aims higher, connects faster, and performs smarter.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Actionpoint Technology Groupactionpoint.ie HQ: Limerick, IrelandReported employees: 201-500 | Limerick, Ireland | 201-500 | Exact match | 21 contacts → |
“ActionPoint is now part of the Viatel Technology Group.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Synchrosynchro.ie HQ: Dún Laoghaire–rathdown, IrelandReported employees: 201-500 | Dún Laoghaire–rathdown, Ireland | 201-500 | Exact match | 20 contacts → |
“Synchro is a young and dynamic Irish company established in 2010 to provide managed services to the eir Group; the principal provider of fixed-line and mobile telecommunications…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Thomond Communications LTDthomondcommunications.com HQ: Limerick, IrelandReported employees: 11-50 | Limerick, Ireland | 11-50 | Exact match | 15 contacts → |
“Thomond Communications Ltd was established in 2005 to provide a turnkey solution in the Telecomms/Datacomms market.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Lightnetlightnet.ie HQ: Loughrea, IrelandReported employees: 11-50 | Loughrea, Ireland | 11-50 | Exact match | 14 contacts → |
“Lightnet are an Irish company providing broadband, VoIP and connectivity solutions to homes and businesses.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Clear Connectionsclearconnections.ie HQ: Dublin, IrelandReported employees: 11-50 | Dublin, Ireland | 11-50 | Exact match | 13 contacts → |
“At Clear Connections our mission is to deliver cost-effective, robust communication solutions that keep your business connected to both customers and staff.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Avita Communicationsavita.ie HQ: Galway, IrelandReported employees: 11-50 | Galway, Ireland | 11-50 | Exact match | 12 contacts → |
“Avita Communications a Galway based Telecommunications and networking infrastructure service provider.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Wellteldigitalwell.com HQ: Ballymount, IrelandReported employees: 201-500 | Ballymount, Ireland | 201-500 | Exact match | 12 contacts → |
“As of 1st June 2022, Welltel is now DigitalWell!” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Conversation Piececonversationpiece.ie HQ: Dublin 24, IrelandReported employees: 11-50 | Dublin 24, Ireland | 11-50 | Exact match | 10 contacts → |
“Conversation Piece was formed in 1978 as a wholly owned Irish Telecommunications & Data Company.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Ripplecom L A Viatel Group Companyripplecom.net HQ: Limerick, IrelandReported employees: 11-50 | Limerick, Ireland | 11-50 | Exact match | 8 contacts → |
“Ripplecom delivers telecoms and IT security that really work for business.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | HQ: Greystones, IrelandReported employees: 1-10 | Greystones, Ireland | 1-10 | Exact match | 6 contacts → |
“Goldfish is an Irish-owned cloud telecoms company that provides VoIP services to businesses across Ireland and abroad.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Nettrafficnettraffic.ie HQ: Dublin, IrelandReported employees: 1-10 | Dublin, Ireland | 1-10 | Exact match | 4 contacts → |
“Net Traffic is in the telephone business.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Synopticsynoptic.ie HQ: Dublin, IrelandReported employees: 1-10 | Dublin, Ireland | 1-10 | Exact match | 4 contacts → |
“Synoptic is a boutique consulting and advisory firm focused on the telecommunications, technology and Internet Infrastructure sectors.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Netcomm Irelandnetcomm.ie HQ: Dublin, IrelandReported employees: 11-50 | Dublin, Ireland | 11-50 | Exact match | 3 contacts → |
“Netcomm is one of Irelands leading providers of Communications and Network Solutions.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Supportitsupportit.ie HQ: Dublin, IrelandReported employees: 11-50 | Dublin, Ireland | 11-50 | Exact match | 3 contacts → |
“supportIT is now part of the Viatel Technology Group.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Greenfire UCSgucs.ie HQ: Dublin 18, IrelandReported employees: 11-50 | Dublin 18, Ireland | 11-50 | Exact match | 3 contacts → |
“Greenfire are communications infrastructure specialists and utility brokers.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Model Telecommodeltele.com HQ: Dublin, IrelandReported employees: 1-10 | Dublin, Ireland | 1-10 | Exact match | 2 contacts → |
“Established in 1998 we are a wholly Irish owned company fully licensed by the Commission for Communications Regulation (Comreg).” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 48 company matches
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Enterprise telecom companies: dataset insights
September 21, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
48 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Ireland, so it is reported there. Company counts and contact totals on this page are exact for Ireland, over 48 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 21, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for enterprise telecom companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many enterprise telecom companies did RevenueBase find based in Ireland?
The saved snapshot records 48 matching company records, 1,784 tracked contacts and 579 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 21, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 enterprise telecom companies based in Ireland. Snapshot: September 21, 2026. https://revenuebase.ai/companies/enterprise-telecom-companies/ireland.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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